git.oblomov.eu Git - linux-2.6/blob - drivers/telephony/ixj.c

   1 /****************************************************************************
   2  *    ixj.c
   3  *
   4  * Device Driver for Quicknet Technologies, Inc.'s Telephony cards
   5  * including the Internet PhoneJACK, Internet PhoneJACK Lite,
   6  * Internet PhoneJACK PCI, Internet LineJACK, Internet PhoneCARD and
   7  * SmartCABLE
   8  *
   9  *    (c) Copyright 1999-2001  Quicknet Technologies, Inc.
  10  *
  11  *    This program is free software; you can redistribute it and/or
  12  *    modify it under the terms of the GNU General Public License
  13  *    as published by the Free Software Foundation; either version
  14  *    2 of the License, or (at your option) any later version.
  15  *
  16  * Author:          Ed Okerson, <eokerson@quicknet.net>
  17  *
  18  * Contributors:    Greg Herlein, <gherlein@quicknet.net>
  19  *                  David W. Erhart, <derhart@quicknet.net>
  20  *                  John Sellers, <jsellers@quicknet.net>
  21  *                  Mike Preston, <mpreston@quicknet.net>
  22  *
  23  * Fixes:           David Huggins-Daines, <dhd@cepstral.com>
  24  *                  Fabio Ferrari, <fabio.ferrari@digitro.com.br>
  25  *                  Artis Kugevics, <artis@mt.lv>
  26  *                  Daniele Bellucci, <bellucda@tiscali.it>
  27  *
  28  * More information about the hardware related to this driver can be found
  29  * at our website:    http://www.quicknet.net
  30  *
  31  * IN NO EVENT SHALL QUICKNET TECHNOLOGIES, INC. BE LIABLE TO ANY PARTY FOR
  32  * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
  33  * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF QUICKNET
  34  * TECHNOLOGIES, INC. HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  35  *
  36  * QUICKNET TECHNOLOGIES, INC. SPECIFICALLY DISCLAIMS ANY WARRANTIES,
  37  * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
  38  * AND FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
  39  * ON AN "AS IS" BASIS, AND QUICKNET TECHNOLOGIES, INC. HAS NO OBLIGATION
  40  * TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
  41  *
  42  ***************************************************************************/
  43
  44 /*
  45  * $Log: ixj.c,v $
  46  *
  47  * Revision 4.8  2003/07/09 19:39:00  Daniele Bellucci
  48  * Audit some copy_*_user and minor cleanup.
  49  *
  50  * Revision 4.7  2001/08/13 06:19:33  craigs
  51  * Added additional changes from Alan Cox and John Anderson for
  52  * 2.2 to 2.4 cleanup and bounds checking
  53  *
  54  * Revision 4.6  2001/08/13 01:05:05  craigs
  55  * Really fixed PHONE_QUERY_CODEC problem this time
  56  *
  57  * Revision 4.5  2001/08/13 00:11:03  craigs
  58  * Fixed problem in handling of PHONE_QUERY_CODEC, thanks to Shane Anderson
  59  *
  60  * Revision 4.4  2001/08/07 07:58:12  craigs
  61  * Changed back to three digit version numbers
  62  * Added tagbuild target to allow automatic and easy tagging of versions
  63  *
  64  * Revision 4.3  2001/08/07 07:24:47  craigs
  65  * Added ixj-ver.h to allow easy configuration management of driver
  66  * Added display of version number in /prox/ixj
  67  *
  68  * Revision 4.2  2001/08/06 07:07:19  craigs
  69  * Reverted IXJCTL_DSP_TYPE and IXJCTL_DSP_VERSION files to original
  70  * behaviour of returning int rather than short *
  71  *
  72  * Revision 4.1  2001/08/05 00:17:37  craigs
  73  * More changes for correct PCMCIA installation
  74  * Start of changes for backward Linux compatibility
  75  *
  76  * Revision 4.0  2001/08/04 12:33:12  craigs
  77  * New version using GNU autoconf
  78  *
  79  * Revision 3.105  2001/07/20 23:14:32  eokerson
  80  * More work on CallerID generation when using ring cadences.
  81  *
  82  * Revision 3.104  2001/07/06 01:33:55  eokerson
  83  * Some bugfixes from Robert Vojta <vojta@ipex.cz> and a few mods to the Makefile.
  84  *
  85  * Revision 3.103  2001/07/05 19:20:16  eokerson
  86  * Updated HOWTO
  87  * Changed mic gain to 30dB on Internet LineJACK mic/speaker port.
  88  *
  89  * Revision 3.102  2001/07/03 23:51:21  eokerson
  90  * Un-mute mic on Internet LineJACK when in speakerphone mode.
  91  *
  92  * Revision 3.101  2001/07/02 19:26:56  eokerson
  93  * Removed initialiazation of ixjdebug and ixj_convert_loaded so they will go in the .bss instead of the .data
  94  *
  95  * Revision 3.100  2001/07/02 19:18:27  eokerson
  96  * Changed driver to make dynamic allocation possible.  We now pass IXJ * between functions instead of array indexes.
  97  * Fixed the way the POTS and PSTN ports interact during a PSTN call to allow local answering.
  98  * Fixed speaker mode on Internet LineJACK.
  99  *
 100  * Revision 3.99  2001/05/09 14:11:16  eokerson
 101  * Fixed kmalloc error in ixj_build_filter_cadence.  Thanks David Chan <cat@waulogy.stanford.edu>.
 102  *
 103  * Revision 3.98  2001/05/08 19:55:33  eokerson
 104  * Fixed POTS hookstate detection while it is connected to PSTN port.
 105  *
 106  * Revision 3.97  2001/05/08 00:01:04  eokerson
 107  * Fixed kernel oops when sending caller ID data.
 108  *
 109  * Revision 3.96  2001/05/04 23:09:30  eokerson
 110  * Now uses one kernel timer for each card, instead of one for the entire driver.
 111  *
 112  * Revision 3.95  2001/04/25 22:06:47  eokerson
 113  * Fixed squawking at beginning of some G.723.1 calls.
 114  *
 115  * Revision 3.94  2001/04/03 23:42:00  eokerson
 116  * Added linear volume ioctls
 117  * Added raw filter load ioctl
 118  *
 119  * Revision 3.93  2001/02/27 01:00:06  eokerson
 120  * Fixed blocking in CallerID.
 121  * Reduced size of ixj structure for smaller driver footprint.
 122  *
 123  * Revision 3.92  2001/02/20 22:02:59  eokerson
 124  * Fixed isapnp and pcmcia module compatibility for 2.4.x kernels.
 125  * Improved PSTN ring detection.
 126  * Fixed wink generation on POTS ports.
 127  *
 128  * Revision 3.91  2001/02/13 00:55:44  eokerson
 129  * Turn AEC back on after changing frame sizes.
 130  *
 131  * Revision 3.90  2001/02/12 16:42:00  eokerson
 132  * Added ALAW codec, thanks to Fabio Ferrari for the table based converters to make ALAW from ULAW.
 133  *
 134  * Revision 3.89  2001/02/12 15:41:16  eokerson
 135  * Fix from Artis Kugevics - Tone gains were not being set correctly.
 136  *
 137  * Revision 3.88  2001/02/05 23:25:42  eokerson
 138  * Fixed lockup bugs with deregister.
 139  *
 140  * Revision 3.87  2001/01/29 21:00:39  eokerson
 141  * Fix from Fabio Ferrari <fabio.ferrari@digitro.com.br> to properly handle EAGAIN and EINTR during non-blocking write.
 142  * Updated copyright date.
 143  *
 144  * Revision 3.86  2001/01/23 23:53:46  eokerson
 145  * Fixes to G.729 compatibility.
 146  *
 147  * Revision 3.85  2001/01/23 21:30:36  eokerson
 148  * Added verbage about cards supported.
 149  * Removed commands that put the card in low power mode at some times that it should not be in low power mode.
 150  *
 151  * Revision 3.84  2001/01/22 23:32:10  eokerson
 152  * Some bugfixes from David Huggins-Daines, <dhd@cepstral.com> and other cleanups.
 153  *
 154  * Revision 3.83  2001/01/19 14:51:41  eokerson
 155  * Fixed ixj_WriteDSPCommand to decrement usage counter when command fails.
 156  *
 157  * Revision 3.82  2001/01/19 00:34:49  eokerson
 158  * Added verbosity to write overlap errors.
 159  *
 160  * Revision 3.81  2001/01/18 23:56:54  eokerson
 161  * Fixed PSTN line test functions.
 162  *
 163  * Revision 3.80  2001/01/18 22:29:27  eokerson
 164  * Updated AEC/AGC values for different cards.
 165  *
 166  * Revision 3.79  2001/01/17 02:58:54  eokerson
 167  * Fixed AEC reset after Caller ID.
 168  * Fixed Codec lockup after Caller ID on Call Waiting when not using 30ms frames.
 169  *
 170  * Revision 3.78  2001/01/16 19:43:09  eokerson
 171  * Added support for Linux 2.4.x kernels.
 172  *
 173  * Revision 3.77  2001/01/09 04:00:52  eokerson
 174  * Linetest will now test the line, even if it has previously succeded.
 175  *
 176  * Revision 3.76  2001/01/08 19:27:00  eokerson
 177  * Fixed problem with standard cable on Internet PhoneCARD.
 178  *
 179  * Revision 3.75  2000/12/22 16:52:14  eokerson
 180  * Modified to allow hookstate detection on the POTS port when the PSTN port is selected.
 181  *
 182  * Revision 3.74  2000/12/08 22:41:50  eokerson
 183  * Added capability for G729B.
 184  *
 185  * Revision 3.73  2000/12/07 23:35:16  eokerson
 186  * Added capability to have different ring pattern before CallerID data.
 187  * Added hookstate checks in CallerID routines to stop FSK.
 188  *
 189  * Revision 3.72  2000/12/06 19:31:31  eokerson
 190  * Modified signal behavior to only send one signal per event.
 191  *
 192  * Revision 3.71  2000/12/06 03:23:08  eokerson
 193  * Fixed CallerID on Call Waiting.
 194  *
 195  * Revision 3.70  2000/12/04 21:29:37  eokerson
 196  * Added checking to Smart Cable gain functions.
 197  *
 198  * Revision 3.69  2000/12/04 21:05:20  eokerson
 199  * Changed ixjdebug levels.
 200  * Added ioctls to change gains in Internet Phone CARD Smart Cable.
 201  *
 202  * Revision 3.68  2000/12/04 00:17:21  craigs
 203  * Changed mixer voice gain to +6dB rather than 0dB
 204  *
 205  * Revision 3.67  2000/11/30 21:25:51  eokerson
 206  * Fixed write signal errors.
 207  *
 208  * Revision 3.66  2000/11/29 22:42:44  eokerson
 209  * Fixed PSTN ring detect problems.
 210  *
 211  * Revision 3.65  2000/11/29 07:31:55  craigs
 212  * Added new 425Hz filter co-efficients
 213  * Added card-specific DTMF prescaler initialisation
 214  *
 215  * Revision 3.64  2000/11/28 14:03:32  craigs
 216  * Changed certain mixer initialisations to be 0dB rather than 12dB
 217  * Added additional information to /proc/ixj
 218  *
 219  * Revision 3.63  2000/11/28 11:38:41  craigs
 220  * Added display of AEC modes in AUTO and AGC mode
 221  *
 222  * Revision 3.62  2000/11/28 04:05:44  eokerson
 223  * Improved PSTN ring detection routine.
 224  *
 225  * Revision 3.61  2000/11/27 21:53:12  eokerson
 226  * Fixed flash detection.
 227  *
 228  * Revision 3.60  2000/11/27 15:57:29  eokerson
 229  * More work on G.729 load routines.
 230  *
 231  * Revision 3.59  2000/11/25 21:55:12  eokerson
 232  * Fixed errors in G.729 load routine.
 233  *
 234  * Revision 3.58  2000/11/25 04:08:29  eokerson
 235  * Added board locks around G.729 and TS85 load routines.
 236  *
 237  * Revision 3.57  2000/11/24 05:35:17  craigs
 238  * Added ability to retrieve mixer values on LineJACK
 239  * Added complete initialisation of all mixer values at startup
 240  * Fixed spelling mistake
 241  *
 242  * Revision 3.56  2000/11/23 02:52:11  robertj
 243  * Added cvs change log keyword.
 244  * Fixed bug in capabilities list when using G.729 module.
 245  *
 246  */
 247
 248 #include "ixj-ver.h"
 249
 250 #define PERFMON_STATS
 251 #define IXJDEBUG 0
 252 #define MAXRINGS 5
 253
 254 #include <linux/module.h>
 255
 256 #include <linux/init.h>
 257 #include <linux/sched.h>
 258 #include <linux/kernel.h>       /* printk() */
 259 #include <linux/fs.h>           /* everything... */
 260 #include <linux/errno.h>        /* error codes */
 261 #include <linux/slab.h>
 262 #include <linux/mm.h>
 263 #include <linux/ioport.h>
 264 #include <linux/interrupt.h>
 265 #include <linux/proc_fs.h>
 266 #include <linux/poll.h>
 267 #include <linux/timer.h>
 268 #include <linux/delay.h>
 269 #include <linux/pci.h>
 270
 271 #include <asm/io.h>
 272 #include <asm/uaccess.h>
 273
 274 #include <linux/isapnp.h>
 275
 276 #include "ixj.h"
 277
 278 #define TYPE(inode) (iminor(inode) >> 4)
 279 #define NUM(inode) (iminor(inode) & 0xf)
 280
 281 static int ixjdebug;
 282 static int hertz = HZ;
 283 static int samplerate = 100;
 284
 285 module_param(ixjdebug, int, 0);
 286
 287 /************************************************************************
 288 *
 289 * ixjdebug meanings are now bit mapped instead of level based
 290 * Values can be or'ed together to turn on multiple messages
 291 *
 292 * bit  0 (0x0001) = any failure
 293 * bit  1 (0x0002) = general messages
 294 * bit  2 (0x0004) = POTS ringing related
 295 * bit  3 (0x0008) = PSTN events
 296 * bit  4 (0x0010) = PSTN Cadence state details
 297 * bit  5 (0x0020) = Tone detection triggers
 298 * bit  6 (0x0040) = Tone detection cadence details
 299 * bit  7 (0x0080) = ioctl tracking
 300 * bit  8 (0x0100) = signal tracking
 301 * bit  9 (0x0200) = CallerID generation details
 302 *
 303 ************************************************************************/
 304
 305 #ifdef IXJ_DYN_ALLOC
 306
 307 static IXJ *ixj[IXJMAX];
 308 #define get_ixj(b)      ixj[(b)]
 309
 310 /*
 311  *      Allocate a free IXJ device
 312  */
 313
 314 static IXJ *ixj_alloc()
 315 {
 316         for(cnt=0; cnt<IXJMAX; cnt++)
 317         {
 318                 if(ixj[cnt] == NULL || !ixj[cnt]->DSPbase)
 319                 {
 320                         j = kmalloc(sizeof(IXJ), GFP_KERNEL);
 321                         if (j == NULL)
 322                                 return NULL;
 323                         ixj[cnt] = j;
 324                         return j;
 325                 }
 326         }
 327         return NULL;
 328 }
 329
 330 static void ixj_fsk_free(IXJ *j)
 331 {
 332         kfree(j->fskdata);
 333         j->fskdata = NULL;
 334 }
 335
 336 static void ixj_fsk_alloc(IXJ *j)
 337 {
 338         if(!j->fskdata) {
 339                 j->fskdata = kmalloc(8000, GFP_KERNEL);
 340                 if (!j->fskdata) {
 341                         if(ixjdebug & 0x0200) {
 342                                 printk("IXJ phone%d - allocate failed\n", j->board);
 343                         }
 344                         return;
 345                 } else {
 346                         j->fsksize = 8000;
 347                         if(ixjdebug & 0x0200) {
 348                                 printk("IXJ phone%d - allocate succeded\n", j->board);
 349                         }
 350                 }
 351         }
 352 }
 353
 354 #else
 355
 356 static IXJ ixj[IXJMAX];
 357 #define get_ixj(b)      (&ixj[(b)])
 358
 359 /*
 360  *      Allocate a free IXJ device
 361  */
 362
 363 static IXJ *ixj_alloc(void)
 364 {
 365         int cnt;
 366         for(cnt=0; cnt<IXJMAX; cnt++) {
 367                 if(!ixj[cnt].DSPbase)
 368                         return &ixj[cnt];
 369         }
 370         return NULL;
 371 }
 372
 373 static inline void ixj_fsk_free(IXJ *j) {;}
 374
 375 static inline void ixj_fsk_alloc(IXJ *j)
 376 {
 377         j->fsksize = 8000;
 378 }
 379
 380 #endif
 381
 382 #ifdef PERFMON_STATS
 383 #define ixj_perfmon(x)  ((x)++)
 384 #else
 385 #define ixj_perfmon(x)  do { } while(0)
 386 #endif
 387
 388 static int ixj_convert_loaded;
 389
 390 static int ixj_WriteDSPCommand(unsigned short, IXJ *j);
 391
 392 /************************************************************************
 393 *
 394 * These are function definitions to allow external modules to register
 395 * enhanced functionality call backs.
 396 *
 397 ************************************************************************/
 398
 399 static int Stub(IXJ * J, unsigned long arg)
 400 {
 401         return 0;
 402 }
 403
 404 static IXJ_REGFUNC ixj_PreRead = &Stub;
 405 static IXJ_REGFUNC ixj_PostRead = &Stub;
 406 static IXJ_REGFUNC ixj_PreWrite = &Stub;
 407 static IXJ_REGFUNC ixj_PostWrite = &Stub;
 408
 409 static void ixj_read_frame(IXJ *j);
 410 static void ixj_write_frame(IXJ *j);
 411 static void ixj_init_timer(IXJ *j);
 412 static void ixj_add_timer(IXJ * j);
 413 static void ixj_timeout(unsigned long ptr);
 414 static int read_filters(IXJ *j);
 415 static int LineMonitor(IXJ *j);
 416 static int ixj_fasync(int fd, struct file *, int mode);
 417 static int ixj_set_port(IXJ *j, int arg);
 418 static int ixj_set_pots(IXJ *j, int arg);
 419 static int ixj_hookstate(IXJ *j);
 420 static int ixj_record_start(IXJ *j);
 421 static void ixj_record_stop(IXJ *j);
 422 static void set_rec_volume(IXJ *j, int volume);
 423 static int get_rec_volume(IXJ *j);
 424 static int set_rec_codec(IXJ *j, int rate);
 425 static void ixj_vad(IXJ *j, int arg);
 426 static int ixj_play_start(IXJ *j);
 427 static void ixj_play_stop(IXJ *j);
 428 static int ixj_set_tone_on(unsigned short arg, IXJ *j);
 429 static int ixj_set_tone_off(unsigned short, IXJ *j);
 430 static int ixj_play_tone(IXJ *j, char tone);
 431 static void ixj_aec_start(IXJ *j, int level);
 432 static int idle(IXJ *j);
 433 static void ixj_ring_on(IXJ *j);
 434 static void ixj_ring_off(IXJ *j);
 435 static void aec_stop(IXJ *j);
 436 static void ixj_ringback(IXJ *j);
 437 static void ixj_busytone(IXJ *j);
 438 static void ixj_dialtone(IXJ *j);
 439 static void ixj_cpt_stop(IXJ *j);
 440 static char daa_int_read(IXJ *j);
 441 static char daa_CR_read(IXJ *j, int cr);
 442 static int daa_set_mode(IXJ *j, int mode);
 443 static int ixj_linetest(IXJ *j);
 444 static int ixj_daa_write(IXJ *j);
 445 static int ixj_daa_cid_read(IXJ *j);
 446 static void DAA_Coeff_US(IXJ *j);
 447 static void DAA_Coeff_UK(IXJ *j);
 448 static void DAA_Coeff_France(IXJ *j);
 449 static void DAA_Coeff_Germany(IXJ *j);
 450 static void DAA_Coeff_Australia(IXJ *j);
 451 static void DAA_Coeff_Japan(IXJ *j);
 452 static int ixj_init_filter(IXJ *j, IXJ_FILTER * jf);
 453 static int ixj_init_filter_raw(IXJ *j, IXJ_FILTER_RAW * jfr);
 454 static int ixj_init_tone(IXJ *j, IXJ_TONE * ti);
 455 static int ixj_build_cadence(IXJ *j, IXJ_CADENCE __user * cp);
 456 static int ixj_build_filter_cadence(IXJ *j, IXJ_FILTER_CADENCE __user * cp);
 457 /* Serial Control Interface funtions */
 458 static int SCI_Control(IXJ *j, int control);
 459 static int SCI_Prepare(IXJ *j);
 460 static int SCI_WaitHighSCI(IXJ *j);
 461 static int SCI_WaitLowSCI(IXJ *j);
 462 static DWORD PCIEE_GetSerialNumber(WORD wAddress);
 463 static int ixj_PCcontrol_wait(IXJ *j);
 464 static void ixj_pre_cid(IXJ *j);
 465 static void ixj_write_cid(IXJ *j);
 466 static void ixj_write_cid_bit(IXJ *j, int bit);
 467 static int set_base_frame(IXJ *j, int size);
 468 static int set_play_codec(IXJ *j, int rate);
 469 static void set_rec_depth(IXJ *j, int depth);
 470 static int ixj_mixer(long val, IXJ *j);
 471
 472 /************************************************************************
 473 CT8020/CT8021 Host Programmers Model
 474 Host address    Function                                        Access
 475 DSPbase +
 476 0-1             Aux Software Status Register (reserved)         Read Only
 477 2-3             Software Status Register                        Read Only
 478 4-5             Aux Software Control Register (reserved)        Read Write
 479 6-7             Software Control Register                       Read Write
 480 8-9             Hardware Status Register                        Read Only
 481 A-B             Hardware Control Register                       Read Write
 482 C-D Host Transmit (Write) Data Buffer Access Port (buffer input)Write Only
 483 E-F Host Recieve (Read) Data Buffer Access Port (buffer input)  Read Only
 484 ************************************************************************/
 485
 486 static inline void ixj_read_HSR(IXJ *j)
 487 {
 488         j->hsr.bytes.low = inb_p(j->DSPbase + 8);
 489         j->hsr.bytes.high = inb_p(j->DSPbase + 9);
 490 }
 491
 492 static inline int IsControlReady(IXJ *j)
 493 {
 494         ixj_read_HSR(j);
 495         return j->hsr.bits.controlrdy ? 1 : 0;
 496 }
 497
 498 static inline int IsPCControlReady(IXJ *j)
 499 {
 500         j->pccr1.byte = inb_p(j->XILINXbase + 3);
 501         return j->pccr1.bits.crr ? 1 : 0;
 502 }
 503
 504 static inline int IsStatusReady(IXJ *j)
 505 {
 506         ixj_read_HSR(j);
 507         return j->hsr.bits.statusrdy ? 1 : 0;
 508 }
 509
 510 static inline int IsRxReady(IXJ *j)
 511 {
 512         ixj_read_HSR(j);
 513         ixj_perfmon(j->rxreadycheck);
 514         return j->hsr.bits.rxrdy ? 1 : 0;
 515 }
 516
 517 static inline int IsTxReady(IXJ *j)
 518 {
 519         ixj_read_HSR(j);
 520         ixj_perfmon(j->txreadycheck);
 521         return j->hsr.bits.txrdy ? 1 : 0;
 522 }
 523
 524 static inline void set_play_volume(IXJ *j, int volume)
 525 {
 526         if (ixjdebug & 0x0002)
 527                 printk(KERN_INFO "IXJ: /dev/phone%d Setting Play Volume to 0x%4.4x\n", j->board, volume);
 528         ixj_WriteDSPCommand(0xCF02, j);
 529         ixj_WriteDSPCommand(volume, j);
 530 }
 531
 532 static int set_play_volume_linear(IXJ *j, int volume)
 533 {
 534         int newvolume, dspplaymax;
 535
 536         if (ixjdebug & 0x0002)
 537                 printk(KERN_INFO "IXJ: /dev/phone %d Setting Linear Play Volume to 0x%4.4x\n", j->board, volume);
 538         if(volume > 100 || volume < 0) {
 539                 return -1;
 540         }
 541
 542         /* This should normalize the perceived volumes between the different cards caused by differences in the hardware */
 543         switch (j->cardtype) {
 544         case QTI_PHONEJACK:
 545                 dspplaymax = 0x380;
 546                 break;
 547         case QTI_LINEJACK:
 548                 if(j->port == PORT_PSTN) {
 549                         dspplaymax = 0x48;
 550                 } else {
 551                         dspplaymax = 0x100;
 552                 }
 553                 break;
 554         case QTI_PHONEJACK_LITE:
 555                 dspplaymax = 0x380;
 556                 break;
 557         case QTI_PHONEJACK_PCI:
 558                 dspplaymax = 0x6C;
 559                 break;
 560         case QTI_PHONECARD:
 561                 dspplaymax = 0x50;
 562                 break;
 563         default:
 564                 return -1;
 565         }
 566         newvolume = (dspplaymax * volume) / 100;
 567         set_play_volume(j, newvolume);
 568         return 0;
 569 }
 570
 571 static inline void set_play_depth(IXJ *j, int depth)
 572 {
 573         if (depth > 60)
 574                 depth = 60;
 575         if (depth < 0)
 576                 depth = 0;
 577         ixj_WriteDSPCommand(0x5280 + depth, j);
 578 }
 579
 580 static inline int get_play_volume(IXJ *j)
 581 {
 582         ixj_WriteDSPCommand(0xCF00, j);
 583         return j->ssr.high << 8 | j->ssr.low;
 584 }
 585
 586 static int get_play_volume_linear(IXJ *j)
 587 {
 588         int volume, newvolume, dspplaymax;
 589
 590         /* This should normalize the perceived volumes between the different cards caused by differences in the hardware */
 591         switch (j->cardtype) {
 592         case QTI_PHONEJACK:
 593                 dspplaymax = 0x380;
 594                 break;
 595         case QTI_LINEJACK:
 596                 if(j->port == PORT_PSTN) {
 597                         dspplaymax = 0x48;
 598                 } else {
 599                         dspplaymax = 0x100;
 600                 }
 601                 break;
 602         case QTI_PHONEJACK_LITE:
 603                 dspplaymax = 0x380;
 604                 break;
 605         case QTI_PHONEJACK_PCI:
 606                 dspplaymax = 0x6C;
 607                 break;
 608         case QTI_PHONECARD:
 609                 dspplaymax = 100;
 610                 break;
 611         default:
 612                 return -1;
 613         }
 614         volume = get_play_volume(j);
 615         newvolume = (volume * 100) / dspplaymax;
 616         if(newvolume > 100)
 617                 newvolume = 100;
 618         return newvolume;
 619 }
 620
 621 static inline BYTE SLIC_GetState(IXJ *j)
 622 {
 623         if (j->cardtype == QTI_PHONECARD) {
 624                 j->pccr1.byte = 0;
 625                 j->psccr.bits.dev = 3;
 626                 j->psccr.bits.rw = 1;
 627                 outw_p(j->psccr.byte << 8, j->XILINXbase + 0x00);
 628                 ixj_PCcontrol_wait(j);
 629                 j->pslic.byte = inw_p(j->XILINXbase + 0x00) & 0xFF;
 630                 ixj_PCcontrol_wait(j);
 631                 if (j->pslic.bits.powerdown)
 632                         return PLD_SLIC_STATE_OC;
 633                 else if (!j->pslic.bits.ring0 && !j->pslic.bits.ring1)
 634                         return PLD_SLIC_STATE_ACTIVE;
 635                 else
 636                         return PLD_SLIC_STATE_RINGING;
 637         } else {
 638                 j->pld_slicr.byte = inb_p(j->XILINXbase + 0x01);
 639         }
 640         return j->pld_slicr.bits.state;
 641 }
 642
 643 static BOOL SLIC_SetState(BYTE byState, IXJ *j)
 644 {
 645         BOOL fRetVal = FALSE;
 646
 647         if (j->cardtype == QTI_PHONECARD) {
 648                 if (j->flags.pcmciasct) {
 649                         switch (byState) {
 650                         case PLD_SLIC_STATE_TIPOPEN:
 651                         case PLD_SLIC_STATE_OC:
 652                                 j->pslic.bits.powerdown = 1;
 653                                 j->pslic.bits.ring0 = j->pslic.bits.ring1 = 0;
 654                                 fRetVal = TRUE;
 655                                 break;
 656                         case PLD_SLIC_STATE_RINGING:
 657                                 if (j->readers || j->writers) {
 658                                         j->pslic.bits.powerdown = 0;
 659                                         j->pslic.bits.ring0 = 1;
 660                                         j->pslic.bits.ring1 = 0;
 661                                         fRetVal = TRUE;
 662                                 }
 663                                 break;
 664                         case PLD_SLIC_STATE_OHT:        /* On-hook transmit */
 665
 666                         case PLD_SLIC_STATE_STANDBY:
 667                         case PLD_SLIC_STATE_ACTIVE:
 668                                 if (j->readers || j->writers) {
 669                                         j->pslic.bits.powerdown = 0;
 670                                 } else {
 671                                         j->pslic.bits.powerdown = 1;
 672                                 }
 673                                 j->pslic.bits.ring0 = j->pslic.bits.ring1 = 0;
 674                                 fRetVal = TRUE;
 675                                 break;
 676                         case PLD_SLIC_STATE_APR:        /* Active polarity reversal */
 677
 678                         case PLD_SLIC_STATE_OHTPR:      /* OHT polarity reversal */
 679
 680                         default:
 681                                 fRetVal = FALSE;
 682                                 break;
 683                         }
 684                         j->psccr.bits.dev = 3;
 685                         j->psccr.bits.rw = 0;
 686                         outw_p(j->psccr.byte << 8 | j->pslic.byte, j->XILINXbase + 0x00);
 687                         ixj_PCcontrol_wait(j);
 688                 }
 689         } else {
 690                 /* Set the C1, C2, C3 & B2EN signals. */
 691                 switch (byState) {
 692                 case PLD_SLIC_STATE_OC:
 693                         j->pld_slicw.bits.c1 = 0;
 694                         j->pld_slicw.bits.c2 = 0;
 695                         j->pld_slicw.bits.c3 = 0;
 696                         j->pld_slicw.bits.b2en = 0;
 697                         outb_p(j->pld_slicw.byte, j->XILINXbase + 0x01);
 698                         fRetVal = TRUE;
 699                         break;
 700                 case PLD_SLIC_STATE_RINGING:
 701                         j->pld_slicw.bits.c1 = 1;
 702                         j->pld_slicw.bits.c2 = 0;
 703                         j->pld_slicw.bits.c3 = 0;
 704                         j->pld_slicw.bits.b2en = 1;
 705                         outb_p(j->pld_slicw.byte, j->XILINXbase + 0x01);
 706                         fRetVal = TRUE;
 707                         break;
 708                 case PLD_SLIC_STATE_ACTIVE:
 709                         j->pld_slicw.bits.c1 = 0;
 710                         j->pld_slicw.bits.c2 = 1;
 711                         j->pld_slicw.bits.c3 = 0;
 712                         j->pld_slicw.bits.b2en = 0;
 713                         outb_p(j->pld_slicw.byte, j->XILINXbase + 0x01);
 714                         fRetVal = TRUE;
 715                         break;
 716                 case PLD_SLIC_STATE_OHT:        /* On-hook transmit */
 717
 718                         j->pld_slicw.bits.c1 = 1;
 719                         j->pld_slicw.bits.c2 = 1;
 720                         j->pld_slicw.bits.c3 = 0;
 721                         j->pld_slicw.bits.b2en = 0;
 722                         outb_p(j->pld_slicw.byte, j->XILINXbase + 0x01);
 723                         fRetVal = TRUE;
 724                         break;
 725                 case PLD_SLIC_STATE_TIPOPEN:
 726                         j->pld_slicw.bits.c1 = 0;
 727                         j->pld_slicw.bits.c2 = 0;
 728                         j->pld_slicw.bits.c3 = 1;
 729                         j->pld_slicw.bits.b2en = 0;
 730                         outb_p(j->pld_slicw.byte, j->XILINXbase + 0x01);
 731                         fRetVal = TRUE;
 732                         break;
 733                 case PLD_SLIC_STATE_STANDBY:
 734                         j->pld_slicw.bits.c1 = 1;
 735                         j->pld_slicw.bits.c2 = 0;
 736                         j->pld_slicw.bits.c3 = 1;
 737                         j->pld_slicw.bits.b2en = 1;
 738                         outb_p(j->pld_slicw.byte, j->XILINXbase + 0x01);
 739                         fRetVal = TRUE;
 740                         break;
 741                 case PLD_SLIC_STATE_APR:        /* Active polarity reversal */
 742
 743                         j->pld_slicw.bits.c1 = 0;
 744                         j->pld_slicw.bits.c2 = 1;
 745                         j->pld_slicw.bits.c3 = 1;
 746                         j->pld_slicw.bits.b2en = 0;
 747                         outb_p(j->pld_slicw.byte, j->XILINXbase + 0x01);
 748                         fRetVal = TRUE;
 749                         break;
 750                 case PLD_SLIC_STATE_OHTPR:      /* OHT polarity reversal */
 751
 752                         j->pld_slicw.bits.c1 = 1;
 753                         j->pld_slicw.bits.c2 = 1;
 754                         j->pld_slicw.bits.c3 = 1;
 755                         j->pld_slicw.bits.b2en = 0;
 756                         outb_p(j->pld_slicw.byte, j->XILINXbase + 0x01);
 757                         fRetVal = TRUE;
 758                         break;
 759                 default:
 760                         fRetVal = FALSE;
 761                         break;
 762                 }
 763         }
 764
 765         return fRetVal;
 766 }
 767
 768 static int ixj_wink(IXJ *j)
 769 {
 770         BYTE slicnow;
 771
 772         slicnow = SLIC_GetState(j);
 773
 774         j->pots_winkstart = jiffies;
 775         SLIC_SetState(PLD_SLIC_STATE_OC, j);
 776
 777         msleep(jiffies_to_msecs(j->winktime));
 778
 779         SLIC_SetState(slicnow, j);
 780         return 0;
 781 }
 782
 783 static void ixj_init_timer(IXJ *j)
 784 {
 785         init_timer(&j->timer);
 786         j->timer.function = ixj_timeout;
 787         j->timer.data = (unsigned long)j;
 788 }
 789
 790 static void ixj_add_timer(IXJ *j)
 791 {
 792         j->timer.expires = jiffies + (hertz / samplerate);
 793         add_timer(&j->timer);
 794 }
 795
 796 static void ixj_tone_timeout(IXJ *j)
 797 {
 798         IXJ_TONE ti;
 799
 800         j->tone_state++;
 801         if (j->tone_state == 3) {
 802                 j->tone_state = 0;
 803                 if (j->cadence_t) {
 804                         j->tone_cadence_state++;
 805                         if (j->tone_cadence_state >= j->cadence_t->elements_used) {
 806                                 switch (j->cadence_t->termination) {
 807                                 case PLAY_ONCE:
 808                                         ixj_cpt_stop(j);
 809                                         break;
 810                                 case REPEAT_LAST_ELEMENT:
 811                                         j->tone_cadence_state--;
 812                                         ixj_play_tone(j, j->cadence_t->ce[j->tone_cadence_state].index);
 813                                         break;
 814                                 case REPEAT_ALL:
 815                                         j->tone_cadence_state = 0;
 816                                         if (j->cadence_t->ce[j->tone_cadence_state].freq0) {
 817                                                 ti.tone_index = j->cadence_t->ce[j->tone_cadence_state].index;
 818                                                 ti.freq0 = j->cadence_t->ce[j->tone_cadence_state].freq0;
 819                                                 ti.gain0 = j->cadence_t->ce[j->tone_cadence_state].gain0;
 820                                                 ti.freq1 = j->cadence_t->ce[j->tone_cadence_state].freq1;
 821                                                 ti.gain1 = j->cadence_t->ce[j->tone_cadence_state].gain1;
 822                                                 ixj_init_tone(j, &ti);
 823                                         }
 824                                         ixj_set_tone_on(j->cadence_t->ce[0].tone_on_time, j);
 825                                         ixj_set_tone_off(j->cadence_t->ce[0].tone_off_time, j);
 826                                         ixj_play_tone(j, j->cadence_t->ce[0].index);
 827                                         break;
 828                                 }
 829                         } else {
 830                                 if (j->cadence_t->ce[j->tone_cadence_state].gain0) {
 831                                         ti.tone_index = j->cadence_t->ce[j->tone_cadence_state].index;
 832                                         ti.freq0 = j->cadence_t->ce[j->tone_cadence_state].freq0;
 833                                         ti.gain0 = j->cadence_t->ce[j->tone_cadence_state].gain0;
 834                                         ti.freq1 = j->cadence_t->ce[j->tone_cadence_state].freq1;
 835                                         ti.gain1 = j->cadence_t->ce[j->tone_cadence_state].gain1;
 836                                         ixj_init_tone(j, &ti);
 837                                 }
 838                                 ixj_set_tone_on(j->cadence_t->ce[j->tone_cadence_state].tone_on_time, j);
 839                                 ixj_set_tone_off(j->cadence_t->ce[j->tone_cadence_state].tone_off_time, j);
 840                                 ixj_play_tone(j, j->cadence_t->ce[j->tone_cadence_state].index);
 841                         }
 842                 }
 843         }
 844 }
 845
 846 static inline void ixj_kill_fasync(IXJ *j, IXJ_SIGEVENT event, int dir)
 847 {
 848         if(j->ixj_signals[event]) {
 849                 if(ixjdebug & 0x0100)
 850                         printk("Sending signal for event %d\n", event);
 851                         /* Send apps notice of change */
 852                 /* see config.h for macro definition */
 853                 kill_fasync(&(j->async_queue), j->ixj_signals[event], dir);
 854         }
 855 }
 856
 857 static void ixj_pstn_state(IXJ *j)
 858 {
 859         int var;
 860         union XOPXR0 XR0, daaint;
 861
 862         var = 10;
 863
 864         XR0.reg = j->m_DAAShadowRegs.XOP_REGS.XOP.xr0.reg;
 865         daaint.reg = 0;
 866         XR0.bitreg.RMR = j->m_DAAShadowRegs.SOP_REGS.SOP.cr1.bitreg.RMR;
 867
 868         j->pld_scrr.byte = inb_p(j->XILINXbase);
 869         if (j->pld_scrr.bits.daaflag) {
 870                 daa_int_read(j);
 871                 if(j->m_DAAShadowRegs.XOP_REGS.XOP.xr0.bitreg.RING) {
 872                         if(time_after(jiffies, j->pstn_sleeptil) && !(j->flags.pots_pstn && j->hookstate)) {
 873                                 daaint.bitreg.RING = 1;
 874                                 if(ixjdebug & 0x0008) {
 875                                         printk(KERN_INFO "IXJ DAA Ring Interrupt /dev/phone%d at %ld\n", j->board, jiffies);
 876                                 }
 877                         } else {
 878                                 daa_set_mode(j, SOP_PU_RESET);
 879                         }
 880                 }
 881                 if(j->m_DAAShadowRegs.XOP_REGS.XOP.xr0.bitreg.Caller_ID) {
 882                         daaint.bitreg.Caller_ID = 1;
 883                         j->pstn_cid_intr = 1;
 884                         j->pstn_cid_received = jiffies;
 885                         if(ixjdebug & 0x0008) {
 886                                 printk(KERN_INFO "IXJ DAA Caller_ID Interrupt /dev/phone%d at %ld\n", j->board, jiffies);
 887                         }
 888                 }
 889                 if(j->m_DAAShadowRegs.XOP_REGS.XOP.xr0.bitreg.Cadence) {
 890                         daaint.bitreg.Cadence = 1;
 891                         if(ixjdebug & 0x0008) {
 892                                 printk(KERN_INFO "IXJ DAA Cadence Interrupt /dev/phone%d at %ld\n", j->board, jiffies);
 893                         }
 894                 }
 895                 if(j->m_DAAShadowRegs.XOP_REGS.XOP.xr0.bitreg.VDD_OK != XR0.bitreg.VDD_OK) {
 896                         daaint.bitreg.VDD_OK = 1;
 897                         daaint.bitreg.SI_0 = j->m_DAAShadowRegs.XOP_REGS.XOP.xr0.bitreg.VDD_OK;
 898                 }
 899         }
 900         daa_CR_read(j, 1);
 901         if(j->m_DAAShadowRegs.SOP_REGS.SOP.cr1.bitreg.RMR != XR0.bitreg.RMR && time_after(jiffies, j->pstn_sleeptil) && !(j->flags.pots_pstn && j->hookstate)) {
 902                 daaint.bitreg.RMR = 1;
 903                 daaint.bitreg.SI_1 = j->m_DAAShadowRegs.SOP_REGS.SOP.cr1.bitreg.RMR;
 904                 if(ixjdebug & 0x0008) {
 905                         printk(KERN_INFO "IXJ DAA RMR /dev/phone%d was %s for %ld\n", j->board, XR0.bitreg.RMR?"on":"off", jiffies - j->pstn_last_rmr);
 906                 }
 907                 j->pstn_prev_rmr = j->pstn_last_rmr;
 908                 j->pstn_last_rmr = jiffies;
 909         }
 910         switch(j->daa_mode) {
 911                 case SOP_PU_SLEEP:
 912                         if (daaint.bitreg.RING) {
 913                                 if (!j->flags.pstn_ringing) {
 914                                         if (j->daa_mode != SOP_PU_RINGING) {
 915                                                 j->pstn_ring_int = jiffies;
 916                                                 daa_set_mode(j, SOP_PU_RINGING);
 917                                         }
 918                                 }
 919                         }
 920                         break;
 921                 case SOP_PU_RINGING:
 922                         if (daaint.bitreg.RMR) {
 923                                 if (ixjdebug & 0x0008) {
 924                                         printk(KERN_INFO "IXJ Ring Cadence a state = %d /dev/phone%d at %ld\n", j->cadence_f[4].state, j->board, jiffies);
 925                                 }
 926                                 if (daaint.bitreg.SI_1) {                /* Rising edge of RMR */
 927                                         j->flags.pstn_rmr = 1;
 928                                         j->pstn_ring_start = jiffies;
 929                                         j->pstn_ring_stop = 0;
 930                                         j->ex.bits.pstn_ring = 0;
 931                                         if (j->cadence_f[4].state == 0) {
 932                                                 j->cadence_f[4].state = 1;
 933                                                 j->cadence_f[4].on1min = jiffies + (long)((j->cadence_f[4].on1 * hertz * (100 - var)) / 10000);
 934                                                 j->cadence_f[4].on1dot = jiffies + (long)((j->cadence_f[4].on1 * hertz * (100)) / 10000);
 935                                                 j->cadence_f[4].on1max = jiffies + (long)((j->cadence_f[4].on1 * hertz * (100 + var)) / 10000);
 936                                         } else if (j->cadence_f[4].state == 2) {
 937                                                 if((time_after(jiffies, j->cadence_f[4].off1min) &&
 938                                                     time_before(jiffies, j->cadence_f[4].off1max))) {
 939                                                         if (j->cadence_f[4].on2) {
 940                                                                 j->cadence_f[4].state = 3;
 941                                                                 j->cadence_f[4].on2min = jiffies + (long)((j->cadence_f[4].on2 * (hertz * (100 - var)) / 10000));
 942                                                                 j->cadence_f[4].on2dot = jiffies + (long)((j->cadence_f[4].on2 * (hertz * (100)) / 10000));
 943                                                                 j->cadence_f[4].on2max = jiffies + (long)((j->cadence_f[4].on2 * (hertz * (100 + var)) / 10000));
 944                                                         } else {
 945                                                                 j->cadence_f[4].state = 7;
 946                                                         }
 947                                                 } else {
 948                                                         if (ixjdebug & 0x0008) {
 949                                                                 printk(KERN_INFO "IXJ Ring Cadence fail state = %d /dev/phone%d at %ld should be %d\n",
 950                                                                                 j->cadence_f[4].state, j->board, jiffies - j->pstn_prev_rmr,
 951                                                                                 j->cadence_f[4].off1);
 952                                                         }
 953                                                         j->cadence_f[4].state = 0;
 954                                                 }
 955                                         } else if (j->cadence_f[4].state == 4) {
 956                                                 if((time_after(jiffies, j->cadence_f[4].off2min) &&
 957                                                     time_before(jiffies, j->cadence_f[4].off2max))) {
 958                                                         if (j->cadence_f[4].on3) {
 959                                                                 j->cadence_f[4].state = 5;
 960                                                                 j->cadence_f[4].on3min = jiffies + (long)((j->cadence_f[4].on3 * (hertz * (100 - var)) / 10000));
 961                                                                 j->cadence_f[4].on3dot = jiffies + (long)((j->cadence_f[4].on3 * (hertz * (100)) / 10000));
 962                                                                 j->cadence_f[4].on3max = jiffies + (long)((j->cadence_f[4].on3 * (hertz * (100 + var)) / 10000));
 963                                                         } else {
 964                                                                 j->cadence_f[4].state = 7;
 965                                                         }
 966                                                 } else {
 967                                                         if (ixjdebug & 0x0008) {
 968                                                                 printk(KERN_INFO "IXJ Ring Cadence fail state = %d /dev/phone%d at %ld should be %d\n",
 969                                                                                 j->cadence_f[4].state, j->board, jiffies - j->pstn_prev_rmr,
 970                                                                                 j->cadence_f[4].off2);
 971                                                         }
 972                                                         j->cadence_f[4].state = 0;
 973                                                 }
 974                                         } else if (j->cadence_f[4].state == 6) {
 975                                                 if((time_after(jiffies, j->cadence_f[4].off3min) &&
 976                                                     time_before(jiffies, j->cadence_f[4].off3max))) {
 977                                                         j->cadence_f[4].state = 7;
 978                                                 } else {
 979                                                         if (ixjdebug & 0x0008) {
 980                                                                 printk(KERN_INFO "IXJ Ring Cadence fail state = %d /dev/phone%d at %ld should be %d\n",
 981                                                                                 j->cadence_f[4].state, j->board, jiffies - j->pstn_prev_rmr,
 982                                                                                 j->cadence_f[4].off3);
 983                                                         }
 984                                                         j->cadence_f[4].state = 0;
 985                                                 }
 986                                         } else {
 987                                                 j->cadence_f[4].state = 0;
 988                                         }
 989                                 } else {                                /* Falling edge of RMR */
 990                                         j->pstn_ring_start = 0;
 991                                         j->pstn_ring_stop = jiffies;
 992                                         if (j->cadence_f[4].state == 1) {
 993                                                 if(!j->cadence_f[4].on1) {
 994                                                         j->cadence_f[4].state = 7;
 995                                                 } else if((time_after(jiffies, j->cadence_f[4].on1min) &&
 996                                                   time_before(jiffies, j->cadence_f[4].on1max))) {
 997                                                         if (j->cadence_f[4].off1) {
 998                                                                 j->cadence_f[4].state = 2;
 999                                                                 j->cadence_f[4].off1min = jiffies + (long)((j->cadence_f[4].off1 * (hertz * (100 - var)) / 10000));
1000                                                                 j->cadence_f[4].off1dot = jiffies + (long)((j->cadence_f[4].off1 * (hertz * (100)) / 10000));
1001                                                                 j->cadence_f[4].off1max = jiffies + (long)((j->cadence_f[4].off1 * (hertz * (100 + var)) / 10000));
1002                                                         } else {
1003                                                                 j->cadence_f[4].state = 7;
1004                                                         }
1005                                                 } else {
1006                                                         if (ixjdebug & 0x0008) {
1007                                                                 printk(KERN_INFO "IXJ Ring Cadence fail state = %d /dev/phone%d at %ld should be %d\n",
1008                                                                                 j->cadence_f[4].state, j->board, jiffies - j->pstn_prev_rmr,
1009                                                                                 j->cadence_f[4].on1);
1010                                                         }
1011                                                         j->cadence_f[4].state = 0;
1012                                                 }
1013                                         } else if (j->cadence_f[4].state == 3) {
1014                                                 if((time_after(jiffies, j->cadence_f[4].on2min) &&
1015                                                     time_before(jiffies, j->cadence_f[4].on2max))) {
1016                                                         if (j->cadence_f[4].off2) {
1017                                                                 j->cadence_f[4].state = 4;
1018                                                                 j->cadence_f[4].off2min = jiffies + (long)((j->cadence_f[4].off2 * (hertz * (100 - var)) / 10000));
1019                                                                 j->cadence_f[4].off2dot = jiffies + (long)((j->cadence_f[4].off2 * (hertz * (100)) / 10000));
1020                                                                 j->cadence_f[4].off2max = jiffies + (long)((j->cadence_f[4].off2 * (hertz * (100 + var)) / 10000));
1021                                                         } else {
1022                                                                 j->cadence_f[4].state = 7;
1023                                                         }
1024                                                 } else {
1025                                                         if (ixjdebug & 0x0008) {
1026                                                                 printk(KERN_INFO "IXJ Ring Cadence fail state = %d /dev/phone%d at %ld should be %d\n",
1027                                                                                 j->cadence_f[4].state, j->board, jiffies - j->pstn_prev_rmr,
1028                                                                                 j->cadence_f[4].on2);
1029                                                         }
1030                                                         j->cadence_f[4].state = 0;
1031                                                 }
1032                                         } else if (j->cadence_f[4].state == 5) {
1033                                                 if((time_after(jiffies, j->cadence_f[4].on3min) &&
1034                                                     time_before(jiffies, j->cadence_f[4].on3max))) {
1035                                                         if (j->cadence_f[4].off3) {
1036                                                                 j->cadence_f[4].state = 6;
1037                                                                 j->cadence_f[4].off3min = jiffies + (long)((j->cadence_f[4].off3 * (hertz * (100 - var)) / 10000));
1038                                                                 j->cadence_f[4].off3dot = jiffies + (long)((j->cadence_f[4].off3 * (hertz * (100)) / 10000));
1039                                                                 j->cadence_f[4].off3max = jiffies + (long)((j->cadence_f[4].off3 * (hertz * (100 + var)) / 10000));
1040                                                         } else {
1041                                                                 j->cadence_f[4].state = 7;
1042                                                         }
1043                                                 } else {
1044                                                         j->cadence_f[4].state = 0;
1045                                                 }
1046                                         } else {
1047                                                 if (ixjdebug & 0x0008) {
1048                                                         printk(KERN_INFO "IXJ Ring Cadence fail state = %d /dev/phone%d at %ld should be %d\n",
1049                                                                         j->cadence_f[4].state, j->board, jiffies - j->pstn_prev_rmr,
1050                                                                         j->cadence_f[4].on3);
1051                                                 }
1052                                                 j->cadence_f[4].state = 0;
1053                                         }
1054                                 }
1055                                 if (ixjdebug & 0x0010) {
1056                                         printk(KERN_INFO "IXJ Ring Cadence b state = %d /dev/phone%d at %ld\n", j->cadence_f[4].state, j->board, jiffies);
1057                                 }
1058                                 if (ixjdebug & 0x0010) {
1059                                         switch(j->cadence_f[4].state) {
1060                                                 case 1:
1061                                                         printk(KERN_INFO "IXJ /dev/phone%d Next Ring Cadence state at %u min %ld - %ld - max %ld\n", j->board,
1062                                                 j->cadence_f[4].on1, j->cadence_f[4].on1min, j->cadence_f[4].on1dot, j->cadence_f[4].on1max);
1063                                                         break;
1064                                                 case 2:
1065                                                         printk(KERN_INFO "IXJ /dev/phone%d Next Ring Cadence state at %u min %ld - %ld - max %ld\n", j->board,
1066                                                 j->cadence_f[4].off1, j->cadence_f[4].off1min, j->cadence_f[4].off1dot, j->cadence_f[4].off1max);
1067                                                         break;
1068                                                 case 3:
1069                                                         printk(KERN_INFO "IXJ /dev/phone%d Next Ring Cadence state at %u min %ld - %ld - max %ld\n", j->board,
1070                                                 j->cadence_f[4].on2, j->cadence_f[4].on2min, j->cadence_f[4].on2dot, j->cadence_f[4].on2max);
1071                                                         break;
1072                                                 case 4:
1073                                                         printk(KERN_INFO "IXJ /dev/phone%d Next Ring Cadence state at %u min %ld - %ld - max %ld\n", j->board,
1074                                                 j->cadence_f[4].off2, j->cadence_f[4].off2min, j->cadence_f[4].off2dot, j->cadence_f[4].off2max);
1075                                                         break;
1076                                                 case 5:
1077                                                         printk(KERN_INFO "IXJ /dev/phone%d Next Ring Cadence state at %u min %ld - %ld - max %ld\n", j->board,
1078                                                 j->cadence_f[4].on3, j->cadence_f[4].on3min, j->cadence_f[4].on3dot, j->cadence_f[4].on3max);
1079                                                         break;
1080                                                 case 6:
1081                                                         printk(KERN_INFO "IXJ /dev/phone%d Next Ring Cadence state at %u min %ld - %ld - max %ld\n", j->board,
1082                                                 j->cadence_f[4].off3, j->cadence_f[4].off3min, j->cadence_f[4].off3dot, j->cadence_f[4].off3max);
1083                                                         break;
1084                                         }
1085                                 }
1086                         }
1087                         if (j->cadence_f[4].state == 7) {
1088                                 j->cadence_f[4].state = 0;
1089                                 j->pstn_ring_stop = jiffies;
1090                                 j->ex.bits.pstn_ring = 1;
1091                                 ixj_kill_fasync(j, SIG_PSTN_RING, POLL_IN);
1092                                 if(ixjdebug & 0x0008) {
1093                                         printk(KERN_INFO "IXJ Ring int set /dev/phone%d at %ld\n", j->board, jiffies);
1094                                 }
1095                         }
1096                         if((j->pstn_ring_int != 0 && time_after(jiffies, j->pstn_ring_int + (hertz * 5)) && !j->flags.pstn_rmr) ||
1097                            (j->pstn_ring_stop != 0 && time_after(jiffies, j->pstn_ring_stop + (hertz * 5)))) {
1098                                 if(ixjdebug & 0x0008) {
1099                                         printk("IXJ DAA no ring in 5 seconds /dev/phone%d at %ld\n", j->board, jiffies);
1100                                         printk("IXJ DAA pstn ring int /dev/phone%d at %ld\n", j->board, j->pstn_ring_int);
1101                                         printk("IXJ DAA pstn ring stop /dev/phone%d at %ld\n", j->board, j->pstn_ring_stop);
1102                                 }
1103                                 j->pstn_ring_stop = j->pstn_ring_int = 0;
1104                                 daa_set_mode(j, SOP_PU_SLEEP);
1105                         }
1106                         outb_p(j->pld_scrw.byte, j->XILINXbase);
1107                         if (j->pstn_cid_intr && time_after(jiffies, j->pstn_cid_received + hertz)) {
1108                                 ixj_daa_cid_read(j);
1109                                 j->ex.bits.caller_id = 1;
1110                                 ixj_kill_fasync(j, SIG_CALLER_ID, POLL_IN);
1111                                 j->pstn_cid_intr = 0;
1112                         }
1113                         if (daaint.bitreg.Cadence) {
1114                                 if(ixjdebug & 0x0008) {
1115                                         printk("IXJ DAA Cadence interrupt going to sleep /dev/phone%d\n", j->board);
1116                                 }
1117                                 daa_set_mode(j, SOP_PU_SLEEP);
1118                                 j->ex.bits.pstn_ring = 0;
1119                         }
1120                         break;
1121                 case SOP_PU_CONVERSATION:
1122                         if (daaint.bitreg.VDD_OK) {
1123                                 if(!daaint.bitreg.SI_0) {
1124                                         if (!j->pstn_winkstart) {
1125                                                 if(ixjdebug & 0x0008) {
1126                                                         printk("IXJ DAA possible wink /dev/phone%d %ld\n", j->board, jiffies);
1127                                                 }
1128                                                 j->pstn_winkstart = jiffies;
1129                                         }
1130                                 } else {
1131                                         if (j->pstn_winkstart) {
1132                                                 if(ixjdebug & 0x0008) {
1133                                                         printk("IXJ DAA possible wink end /dev/phone%d %ld\n", j->board, jiffies);
1134                                                 }
1135                                                 j->pstn_winkstart = 0;
1136                                         }
1137                                 }
1138                         }
1139                         if (j->pstn_winkstart && time_after(jiffies, j->pstn_winkstart + ((hertz * j->winktime) / 1000))) {
1140                                 if(ixjdebug & 0x0008) {
1141                                         printk("IXJ DAA wink detected going to sleep /dev/phone%d %ld\n", j->board, jiffies);
1142                                 }
1143                                 daa_set_mode(j, SOP_PU_SLEEP);
1144                                 j->pstn_winkstart = 0;
1145                                 j->ex.bits.pstn_wink = 1;
1146                                 ixj_kill_fasync(j, SIG_PSTN_WINK, POLL_IN);
1147                         }
1148                         break;
1149         }
1150 }
1151
1152 static void ixj_timeout(unsigned long ptr)
1153 {
1154         int board;
1155         unsigned long jifon;
1156         IXJ *j = (IXJ *)ptr;
1157         board = j->board;
1158
1159         if (j->DSPbase && atomic_read(&j->DSPWrite) == 0 && test_and_set_bit(board, (void *)&j->busyflags) == 0) {
1160                 ixj_perfmon(j->timerchecks);
1161                 j->hookstate = ixj_hookstate(j);
1162                 if (j->tone_state) {
1163                         if (!(j->hookstate)) {
1164                                 ixj_cpt_stop(j);
1165                                 if (j->m_hook) {
1166                                         j->m_hook = 0;
1167                                         j->ex.bits.hookstate = 1;
1168                                         ixj_kill_fasync(j, SIG_HOOKSTATE, POLL_IN);
1169                                 }
1170                                 clear_bit(board, &j->busyflags);
1171                                 ixj_add_timer(j);
1172                                 return;
1173                         }
1174                         if (j->tone_state == 1)
1175                                 jifon = ((hertz * j->tone_on_time) * 25 / 100000);
1176                         else
1177                                 jifon = ((hertz * j->tone_on_time) * 25 / 100000) + ((hertz * j->tone_off_time) * 25 / 100000);
1178                         if (time_before(jiffies, j->tone_start_jif + jifon)) {
1179                                 if (j->tone_state == 1) {
1180                                         ixj_play_tone(j, j->tone_index);
1181                                         if (j->dsp.low == 0x20) {
1182                                                 clear_bit(board, &j->busyflags);
1183                                                 ixj_add_timer(j);
1184                                                 return;
1185                                         }
1186                                 } else {
1187                                         ixj_play_tone(j, 0);
1188                                         if (j->dsp.low == 0x20) {
1189                                                 clear_bit(board, &j->busyflags);
1190                                                 ixj_add_timer(j);
1191                                                 return;
1192                                         }
1193                                 }
1194                         } else {
1195                                 ixj_tone_timeout(j);
1196                                 if (j->flags.dialtone) {
1197                                         ixj_dialtone(j);
1198                                 }
1199                                 if (j->flags.busytone) {
1200                                         ixj_busytone(j);
1201                                         if (j->dsp.low == 0x20) {
1202                                                 clear_bit(board, &j->busyflags);
1203                                                 ixj_add_timer(j);
1204                                                 return;
1205                                         }
1206                                 }
1207                                 if (j->flags.ringback) {
1208                                         ixj_ringback(j);
1209                                         if (j->dsp.low == 0x20) {
1210                                                 clear_bit(board, &j->busyflags);
1211                                                 ixj_add_timer(j);
1212                                                 return;
1213                                         }
1214                                 }
1215                                 if (!j->tone_state) {
1216                                         ixj_cpt_stop(j);
1217                                 }
1218                         }
1219                 }
1220                 if (!(j->tone_state && j->dsp.low == 0x20)) {
1221                         if (IsRxReady(j)) {
1222                                 ixj_read_frame(j);
1223                         }
1224                         if (IsTxReady(j)) {
1225                                 ixj_write_frame(j);
1226                         }
1227                 }
1228                 if (j->flags.cringing) {
1229                         if (j->hookstate & 1) {
1230                                 j->flags.cringing = 0;
1231                                 ixj_ring_off(j);
1232                         } else if(j->cadence_f[5].enable && ((!j->cadence_f[5].en_filter) || (j->cadence_f[5].en_filter && j->flags.firstring))) {
1233                                 switch(j->cadence_f[5].state) {
1234                                         case 0:
1235                                                 j->cadence_f[5].on1dot = jiffies + (long)((j->cadence_f[5].on1 * (hertz * 100) / 10000));
1236                                                 if (time_before(jiffies, j->cadence_f[5].on1dot)) {
1237                                                         if(ixjdebug & 0x0004) {
1238                                                                 printk("Ringing cadence state = %d - %ld\n", j->cadence_f[5].state, jiffies);
1239                                                         }
1240                                                         ixj_ring_on(j);
1241                                                 }
1242                                                 j->cadence_f[5].state = 1;
1243                                                 break;
1244                                         case 1:
1245                                                 if (time_after(jiffies, j->cadence_f[5].on1dot)) {
1246                                                         j->cadence_f[5].off1dot = jiffies + (long)((j->cadence_f[5].off1 * (hertz * 100) / 10000));
1247                                                         if(ixjdebug & 0x0004) {
1248                                                                 printk("Ringing cadence state = %d - %ld\n", j->cadence_f[5].state, jiffies);
1249                                                         }
1250                                                         ixj_ring_off(j);
1251                                                         j->cadence_f[5].state = 2;
1252                                                 }
1253                                                 break;
1254                                         case 2:
1255                                                 if (time_after(jiffies, j->cadence_f[5].off1dot)) {
1256                                                         if(ixjdebug & 0x0004) {
1257                                                                 printk("Ringing cadence state = %d - %ld\n", j->cadence_f[5].state, jiffies);
1258                                                         }
1259                                                         ixj_ring_on(j);
1260                                                         if (j->cadence_f[5].on2) {
1261                                                                 j->cadence_f[5].on2dot = jiffies + (long)((j->cadence_f[5].on2 * (hertz * 100) / 10000));
1262                                                                 j->cadence_f[5].state = 3;
1263                                                         } else {
1264                                                                 j->cadence_f[5].state = 7;
1265                                                         }
1266                                                 }
1267                                                 break;
1268                                         case 3:
1269                                                 if (time_after(jiffies, j->cadence_f[5].on2dot)) {
1270                                                         if(ixjdebug & 0x0004) {
1271                                                                 printk("Ringing cadence state = %d - %ld\n", j->cadence_f[5].state, jiffies);
1272                                                         }
1273                                                         ixj_ring_off(j);
1274                                                         if (j->cadence_f[5].off2) {
1275                                                                 j->cadence_f[5].off2dot = jiffies + (long)((j->cadence_f[5].off2 * (hertz * 100) / 10000));
1276                                                                 j->cadence_f[5].state = 4;
1277                                                         } else {
1278                                                                 j->cadence_f[5].state = 7;
1279                                                         }
1280                                                 }
1281                                                 break;
1282                                         case 4:
1283                                                 if (time_after(jiffies, j->cadence_f[5].off2dot)) {
1284                                                         if(ixjdebug & 0x0004) {
1285                                                                 printk("Ringing cadence state = %d - %ld\n", j->cadence_f[5].state, jiffies);
1286                                                         }
1287                                                         ixj_ring_on(j);
1288                                                         if (j->cadence_f[5].on3) {
1289                                                                 j->cadence_f[5].on3dot = jiffies + (long)((j->cadence_f[5].on3 * (hertz * 100) / 10000));
1290                                                                 j->cadence_f[5].state = 5;
1291                                                         } else {
1292                                                                 j->cadence_f[5].state = 7;
1293                                                         }
1294                                                 }
1295                                                 break;
1296                                         case 5:
1297                                                 if (time_after(jiffies, j->cadence_f[5].on3dot)) {
1298                                                         if(ixjdebug & 0x0004) {
1299                                                                 printk("Ringing cadence state = %d - %ld\n", j->cadence_f[5].state, jiffies);
1300                                                         }
1301                                                         ixj_ring_off(j);
1302                                                         if (j->cadence_f[5].off3) {
1303                                                                 j->cadence_f[5].off3dot = jiffies + (long)((j->cadence_f[5].off3 * (hertz * 100) / 10000));
1304                                                                 j->cadence_f[5].state = 6;
1305                                                         } else {
1306                                                                 j->cadence_f[5].state = 7;
1307                                                         }
1308                                                 }
1309                                                 break;
1310                                         case 6:
1311                                                 if (time_after(jiffies, j->cadence_f[5].off3dot)) {
1312                                                         if(ixjdebug & 0x0004) {
1313                                                                 printk("Ringing cadence state = %d - %ld\n", j->cadence_f[5].state, jiffies);
1314                                                         }
1315                                                         j->cadence_f[5].state = 7;
1316                                                 }
1317                                                 break;
1318                                         case 7:
1319                                                 if(ixjdebug & 0x0004) {
1320                                                         printk("Ringing cadence state = %d - %ld\n", j->cadence_f[5].state, jiffies);
1321                                                 }
1322                                                 j->flags.cidring = 1;
1323                                                 j->cadence_f[5].state = 0;
1324                                                 break;
1325                                 }
1326                                 if (j->flags.cidring && !j->flags.cidsent) {
1327                                         j->flags.cidsent = 1;
1328                                         if(j->fskdcnt) {
1329                                                 SLIC_SetState(PLD_SLIC_STATE_OHT, j);
1330                                                 ixj_pre_cid(j);
1331                                         }
1332                                         j->flags.cidring = 0;
1333                                 }
1334                                 clear_bit(board, &j->busyflags);
1335                                 ixj_add_timer(j);
1336                                 return;
1337                         } else {
1338                                 if (time_after(jiffies, j->ring_cadence_jif + (hertz / 2))) {
1339                                         if (j->flags.cidring && !j->flags.cidsent) {
1340                                                 j->flags.cidsent = 1;
1341                                                 if(j->fskdcnt) {
1342                                                         SLIC_SetState(PLD_SLIC_STATE_OHT, j);
1343                                                         ixj_pre_cid(j);
1344                                                 }
1345                                                 j->flags.cidring = 0;
1346                                         }
1347                                         j->ring_cadence_t--;
1348                                         if (j->ring_cadence_t == -1)
1349                                                 j->ring_cadence_t = 15;
1350                                         j->ring_cadence_jif = jiffies;
1351
1352                                         if (j->ring_cadence & 1 << j->ring_cadence_t) {
1353                                                 if(j->flags.cidsent && j->cadence_f[5].en_filter)
1354                                                         j->flags.firstring = 1;
1355                                                 else
1356                                                         ixj_ring_on(j);
1357                                         } else {
1358                                                 ixj_ring_off(j);
1359                                                 if(!j->flags.cidsent)
1360                                                         j->flags.cidring = 1;
1361                                         }
1362                                 }
1363                                 clear_bit(board, &j->busyflags);
1364                                 ixj_add_timer(j);
1365                                 return;
1366                         }
1367                 }
1368                 if (!j->flags.ringing) {
1369                         if (j->hookstate) { /* & 1) { */
1370                                 if (j->dsp.low != 0x20 &&
1371                                     SLIC_GetState(j) != PLD_SLIC_STATE_ACTIVE) {
1372                                         SLIC_SetState(PLD_SLIC_STATE_ACTIVE, j);
1373                                 }
1374                                 LineMonitor(j);
1375                                 read_filters(j);
1376                                 ixj_WriteDSPCommand(0x511B, j);
1377                                 j->proc_load = j->ssr.high << 8 | j->ssr.low;
1378                                 if (!j->m_hook && (j->hookstate & 1)) {
1379                                         j->m_hook = j->ex.bits.hookstate = 1;
1380                                         ixj_kill_fasync(j, SIG_HOOKSTATE, POLL_IN);
1381                                 }
1382                         } else {
1383                                 if (j->ex.bits.dtmf_ready) {
1384                                         j->dtmf_wp = j->dtmf_rp = j->ex.bits.dtmf_ready = 0;
1385                                 }
1386                                 if (j->m_hook) {
1387                                         j->m_hook = 0;
1388                                         j->ex.bits.hookstate = 1;
1389                                         ixj_kill_fasync(j, SIG_HOOKSTATE, POLL_IN);
1390                                 }
1391                         }
1392                 }
1393                 if (j->cardtype == QTI_LINEJACK && !j->flags.pstncheck && j->flags.pstn_present) {
1394                         ixj_pstn_state(j);
1395                 }
1396                 if (j->ex.bytes) {
1397                         wake_up_interruptible(&j->poll_q);      /* Wake any blocked selects */
1398                 }
1399                 clear_bit(board, &j->busyflags);
1400         }
1401         ixj_add_timer(j);
1402 }
1403
1404 static int ixj_status_wait(IXJ *j)
1405 {
1406         unsigned long jif;
1407
1408         jif = jiffies + ((60 * hertz) / 100);
1409         while (!IsStatusReady(j)) {
1410                 ixj_perfmon(j->statuswait);
1411                 if (time_after(jiffies, jif)) {
1412                         ixj_perfmon(j->statuswaitfail);
1413                         return -1;
1414                 }
1415         }
1416         return 0;
1417 }
1418
1419 static int ixj_PCcontrol_wait(IXJ *j)
1420 {
1421         unsigned long jif;
1422
1423         jif = jiffies + ((60 * hertz) / 100);
1424         while (!IsPCControlReady(j)) {
1425                 ixj_perfmon(j->pcontrolwait);
1426                 if (time_after(jiffies, jif)) {
1427                         ixj_perfmon(j->pcontrolwaitfail);
1428                         return -1;
1429                 }
1430         }
1431         return 0;
1432 }
1433
1434 static int ixj_WriteDSPCommand(unsigned short cmd, IXJ *j)
1435 {
1436         BYTES bytes;
1437         unsigned long jif;
1438
1439         atomic_inc(&j->DSPWrite);
1440         if(atomic_read(&j->DSPWrite) > 1) {
1441                 printk("IXJ %d DSP write overlap attempting command 0x%4.4x\n", j->board, cmd);
1442                 return -1;
1443         }
1444         bytes.high = (cmd & 0xFF00) >> 8;
1445         bytes.low = cmd & 0x00FF;
1446         jif = jiffies + ((60 * hertz) / 100);
1447         while (!IsControlReady(j)) {
1448                 ixj_perfmon(j->iscontrolready);
1449                 if (time_after(jiffies, jif)) {
1450                         ixj_perfmon(j->iscontrolreadyfail);
1451                         atomic_dec(&j->DSPWrite);
1452                         if(atomic_read(&j->DSPWrite) > 0) {
1453                                 printk("IXJ %d DSP overlaped command 0x%4.4x during control ready failure.\n", j->board, cmd);
1454                                 while(atomic_read(&j->DSPWrite) > 0) {
1455                                         atomic_dec(&j->DSPWrite);
1456                                 }
1457                         }
1458                         return -1;
1459                 }
1460         }
1461         outb(bytes.low, j->DSPbase + 6);
1462         outb(bytes.high, j->DSPbase + 7);
1463
1464         if (ixj_status_wait(j)) {
1465                 j->ssr.low = 0xFF;
1466                 j->ssr.high = 0xFF;
1467                 atomic_dec(&j->DSPWrite);
1468                 if(atomic_read(&j->DSPWrite) > 0) {
1469                         printk("IXJ %d DSP overlaped command 0x%4.4x during status wait failure.\n", j->board, cmd);
1470                         while(atomic_read(&j->DSPWrite) > 0) {
1471                                 atomic_dec(&j->DSPWrite);
1472                         }
1473                 }
1474                 return -1;
1475         }
1476 /* Read Software Status Register */
1477         j->ssr.low = inb_p(j->DSPbase + 2);
1478         j->ssr.high = inb_p(j->DSPbase + 3);
1479         atomic_dec(&j->DSPWrite);
1480         if(atomic_read(&j->DSPWrite) > 0) {
1481                 printk("IXJ %d DSP overlaped command 0x%4.4x\n", j->board, cmd);
1482                 while(atomic_read(&j->DSPWrite) > 0) {
1483                         atomic_dec(&j->DSPWrite);
1484                 }
1485         }
1486         return 0;
1487 }
1488
1489 /***************************************************************************
1490 *
1491 *  General Purpose IO Register read routine
1492 *
1493 ***************************************************************************/
1494 static inline int ixj_gpio_read(IXJ *j)
1495 {
1496         if (ixj_WriteDSPCommand(0x5143, j))
1497                 return -1;
1498
1499         j->gpio.bytes.low = j->ssr.low;
1500         j->gpio.bytes.high = j->ssr.high;
1501
1502         return 0;
1503 }
1504
1505 static inline void LED_SetState(int state, IXJ *j)
1506 {
1507         if (j->cardtype == QTI_LINEJACK) {
1508                 j->pld_scrw.bits.led1 = state & 0x1 ? 1 : 0;
1509                 j->pld_scrw.bits.led2 = state & 0x2 ? 1 : 0;
1510                 j->pld_scrw.bits.led3 = state & 0x4 ? 1 : 0;
1511                 j->pld_scrw.bits.led4 = state & 0x8 ? 1 : 0;
1512
1513                 outb(j->pld_scrw.byte, j->XILINXbase);
1514         }
1515 }
1516
1517 /*********************************************************************
1518 *  GPIO Pins are configured as follows on the Quicknet Internet
1519 *  PhoneJACK Telephony Cards
1520 *
1521 * POTS Select        GPIO_6=0 GPIO_7=0
1522 * Mic/Speaker Select GPIO_6=0 GPIO_7=1
1523 * Handset Select     GPIO_6=1 GPIO_7=0
1524 *
1525 * SLIC Active        GPIO_1=0 GPIO_2=1 GPIO_5=0
1526 * SLIC Ringing       GPIO_1=1 GPIO_2=1 GPIO_5=0
1527 * SLIC Open Circuit  GPIO_1=0 GPIO_2=0 GPIO_5=0
1528 *
1529 * Hook Switch changes reported on GPIO_3
1530 *********************************************************************/
1531 static int ixj_set_port(IXJ *j, int arg)
1532 {
1533         if (j->cardtype == QTI_PHONEJACK_LITE) {
1534                 if (arg != PORT_POTS)
1535                         return 10;
1536                 else
1537                         return 0;
1538         }
1539         switch (arg) {
1540         case PORT_POTS:
1541                 j->port = PORT_POTS;
1542                 switch (j->cardtype) {
1543                 case QTI_PHONECARD:
1544                         if (j->flags.pcmciasct == 1)
1545                                 SLIC_SetState(PLD_SLIC_STATE_ACTIVE, j);
1546                         else
1547                                 return 11;
1548                         break;
1549                 case QTI_PHONEJACK_PCI:
1550                         j->pld_slicw.pcib.mic = 0;
1551                         j->pld_slicw.pcib.spk = 0;
1552                         outb(j->pld_slicw.byte, j->XILINXbase + 0x01);
1553                         break;
1554                 case QTI_LINEJACK:
1555                         ixj_set_pots(j, 0);                     /* Disconnect POTS/PSTN relay */
1556                         if (ixj_WriteDSPCommand(0xC528, j))             /* Write CODEC config to
1557                                                                            Software Control Register */
1558                                 return 2;
1559                         j->pld_scrw.bits.daafsyncen = 0;        /* Turn off DAA Frame Sync */
1560
1561                         outb(j->pld_scrw.byte, j->XILINXbase);
1562                         j->pld_clock.byte = 0;
1563                         outb(j->pld_clock.byte, j->XILINXbase + 0x04);
1564                         j->pld_slicw.bits.rly1 = 1;
1565                         j->pld_slicw.bits.spken = 0;
1566                         outb(j->pld_slicw.byte, j->XILINXbase + 0x01);
1567                         ixj_mixer(0x1200, j);   /* Turn Off MIC switch on mixer left */
1568                         ixj_mixer(0x1401, j);   /* Turn On Mono1 switch on mixer left */
1569                         ixj_mixer(0x1300, j);       /* Turn Off MIC switch on mixer right */
1570                         ixj_mixer(0x1501, j);       /* Turn On Mono1 switch on mixer right */
1571                         ixj_mixer(0x0E80, j);   /*Mic mute */
1572                         ixj_mixer(0x0F00, j);   /* Set mono out (SLIC) to 0dB */
1573                         ixj_mixer(0x0080, j);   /* Mute Master Left volume */
1574                         ixj_mixer(0x0180, j);   /* Mute Master Right volume */
1575                         SLIC_SetState(PLD_SLIC_STATE_STANDBY, j);
1576 /*                      SLIC_SetState(PLD_SLIC_STATE_ACTIVE, j); */
1577                         break;
1578                 case QTI_PHONEJACK:
1579                         j->gpio.bytes.high = 0x0B;
1580                         j->gpio.bits.gpio6 = 0;
1581                         j->gpio.bits.gpio7 = 0;
1582                         ixj_WriteDSPCommand(j->gpio.word, j);
1583                         break;
1584                 }
1585                 break;
1586         case PORT_PSTN:
1587                 if (j->cardtype == QTI_LINEJACK) {
1588                         ixj_WriteDSPCommand(0xC534, j); /* Write CODEC config to Software Control Register */
1589
1590                         j->pld_slicw.bits.rly3 = 0;
1591                         j->pld_slicw.bits.rly1 = 1;
1592                         j->pld_slicw.bits.spken = 0;
1593                         outb(j->pld_slicw.byte, j->XILINXbase + 0x01);
1594                         j->port = PORT_PSTN;
1595                 } else {
1596                         return 4;
1597                 }
1598                 break;
1599         case PORT_SPEAKER:
1600                 j->port = PORT_SPEAKER;
1601                 switch (j->cardtype) {
1602                 case QTI_PHONECARD:
1603                         if (j->flags.pcmciasct) {
1604                                 SLIC_SetState(PLD_SLIC_STATE_OC, j);
1605                         }
1606                         break;
1607                 case QTI_PHONEJACK_PCI:
1608                         j->pld_slicw.pcib.mic = 1;
1609                         j->pld_slicw.pcib.spk = 1;
1610                         outb(j->pld_slicw.byte, j->XILINXbase + 0x01);
1611                         break;
1612                 case QTI_LINEJACK:
1613                         ixj_set_pots(j, 0);                     /* Disconnect POTS/PSTN relay */
1614                         if (ixj_WriteDSPCommand(0xC528, j))             /* Write CODEC config to
1615                                                                            Software Control Register */
1616                                 return 2;
1617                         j->pld_scrw.bits.daafsyncen = 0;        /* Turn off DAA Frame Sync */
1618
1619                         outb(j->pld_scrw.byte, j->XILINXbase);
1620                         j->pld_clock.byte = 0;
1621                         outb(j->pld_clock.byte, j->XILINXbase + 0x04);
1622                         j->pld_slicw.bits.rly1 = 1;
1623                         j->pld_slicw.bits.spken = 1;
1624                         outb(j->pld_slicw.byte, j->XILINXbase + 0x01);
1625                         ixj_mixer(0x1201, j);   /* Turn On MIC switch on mixer left */
1626                         ixj_mixer(0x1400, j);   /* Turn Off Mono1 switch on mixer left */
1627                         ixj_mixer(0x1301, j);       /* Turn On MIC switch on mixer right */
1628                         ixj_mixer(0x1500, j);       /* Turn Off Mono1 switch on mixer right */
1629                         ixj_mixer(0x0E06, j);   /*Mic un-mute 0dB */
1630                         ixj_mixer(0x0F80, j);   /* Mute mono out (SLIC) */
1631                         ixj_mixer(0x0000, j);   /* Set Master Left volume to 0dB */
1632                         ixj_mixer(0x0100, j);   /* Set Master Right volume to 0dB */
1633                         break;
1634                 case QTI_PHONEJACK:
1635                         j->gpio.bytes.high = 0x0B;
1636                         j->gpio.bits.gpio6 = 0;
1637                         j->gpio.bits.gpio7 = 1;
1638                         ixj_WriteDSPCommand(j->gpio.word, j);
1639                         break;
1640                 }
1641                 break;
1642         case PORT_HANDSET:
1643                 if (j->cardtype != QTI_PHONEJACK) {
1644                         return 5;
1645                 } else {
1646                         j->gpio.bytes.high = 0x0B;
1647                         j->gpio.bits.gpio6 = 1;
1648                         j->gpio.bits.gpio7 = 0;
1649                         ixj_WriteDSPCommand(j->gpio.word, j);
1650                         j->port = PORT_HANDSET;
1651                 }
1652                 break;
1653         default:
1654                 return 6;
1655                 break;
1656         }
1657         return 0;
1658 }
1659
1660 static int ixj_set_pots(IXJ *j, int arg)
1661 {
1662         if (j->cardtype == QTI_LINEJACK) {
1663                 if (arg) {
1664                         if (j->port == PORT_PSTN) {
1665                                 j->pld_slicw.bits.rly1 = 0;
1666                                 outb(j->pld_slicw.byte, j->XILINXbase + 0x01);
1667                                 j->flags.pots_pstn = 1;
1668                                 return 1;
1669                         } else {
1670                                 j->flags.pots_pstn = 0;
1671                                 return 0;
1672                         }
1673                 } else {
1674                         j->pld_slicw.bits.rly1 = 1;
1675                         outb(j->pld_slicw.byte, j->XILINXbase + 0x01);
1676                         j->flags.pots_pstn = 0;
1677                         return 1;
1678                 }
1679         } else {
1680                 return 0;
1681         }
1682 }
1683
1684 static void ixj_ring_on(IXJ *j)
1685 {
1686         if (j->dsp.low == 0x20) /* Internet PhoneJACK */
1687          {
1688                 if (ixjdebug & 0x0004)
1689                         printk(KERN_INFO "IXJ Ring On /dev/phone%d\n",  j->board);
1690
1691                 j->gpio.bytes.high = 0x0B;
1692                 j->gpio.bytes.low = 0x00;
1693                 j->gpio.bits.gpio1 = 1;
1694                 j->gpio.bits.gpio2 = 1;
1695                 j->gpio.bits.gpio5 = 0;
1696                 ixj_WriteDSPCommand(j->gpio.word, j);   /* send the ring signal */
1697         } else                  /* Internet LineJACK, Internet PhoneJACK Lite or Internet PhoneJACK PCI */
1698         {
1699                 if (ixjdebug & 0x0004)
1700                         printk(KERN_INFO "IXJ Ring On /dev/phone%d\n", j->board);
1701
1702                 SLIC_SetState(PLD_SLIC_STATE_RINGING, j);
1703         }
1704 }
1705
1706 static int ixj_siadc(IXJ *j, int val)
1707 {
1708         if(j->cardtype == QTI_PHONECARD){
1709                 if(j->flags.pcmciascp){
1710                         if(val == -1)
1711                                 return j->siadc.bits.rxg;
1712
1713                         if(val < 0 || val > 0x1F)
1714                                 return -1;
1715
1716                         j->siadc.bits.hom = 0;                          /* Handset Out Mute */
1717                         j->siadc.bits.lom = 0;                          /* Line Out Mute */
1718                         j->siadc.bits.rxg = val;                        /*(0xC000 - 0x41C8) / 0x4EF;    RX PGA Gain */
1719                         j->psccr.bits.addr = 6;                         /* R/W Smart Cable Register Address */
1720                         j->psccr.bits.rw = 0;                           /* Read / Write flag */
1721                         j->psccr.bits.dev = 0;
1722                         outb(j->siadc.byte, j->XILINXbase + 0x00);
1723                         outb(j->psccr.byte, j->XILINXbase + 0x01);
1724                         ixj_PCcontrol_wait(j);
1725                         return j->siadc.bits.rxg;
1726                 }
1727         }
1728         return -1;
1729 }
1730
1731 static int ixj_sidac(IXJ *j, int val)
1732 {
1733         if(j->cardtype == QTI_PHONECARD){
1734                 if(j->flags.pcmciascp){
1735                         if(val == -1)
1736                                 return j->sidac.bits.txg;
1737
1738                         if(val < 0 || val > 0x1F)
1739                                 return -1;
1740
1741                         j->sidac.bits.srm = 1;                          /* Speaker Right Mute */
1742                         j->sidac.bits.slm = 1;                          /* Speaker Left Mute */
1743                         j->sidac.bits.txg = val;                        /* (0xC000 - 0x45E4) / 0x5D3;    TX PGA Gain */
1744                         j->psccr.bits.addr = 7;                         /* R/W Smart Cable Register Address */
1745                         j->psccr.bits.rw = 0;                           /* Read / Write flag */
1746                         j->psccr.bits.dev = 0;
1747                         outb(j->sidac.byte, j->XILINXbase + 0x00);
1748                         outb(j->psccr.byte, j->XILINXbase + 0x01);
1749                         ixj_PCcontrol_wait(j);
1750                         return j->sidac.bits.txg;
1751                 }
1752         }
1753         return -1;
1754 }
1755
1756 static int ixj_pcmcia_cable_check(IXJ *j)
1757 {
1758         j->pccr1.byte = inb_p(j->XILINXbase + 0x03);
1759         if (!j->flags.pcmciastate) {
1760                 j->pccr2.byte = inb_p(j->XILINXbase + 0x02);
1761                 if (j->pccr1.bits.drf || j->pccr2.bits.rstc) {
1762                         j->flags.pcmciastate = 4;
1763                         return 0;
1764                 }
1765                 if (j->pccr1.bits.ed) {
1766                         j->pccr1.bits.ed = 0;
1767                         j->psccr.bits.dev = 3;
1768                         j->psccr.bits.rw = 1;
1769                         outw_p(j->psccr.byte << 8, j->XILINXbase + 0x00);
1770                         ixj_PCcontrol_wait(j);
1771                         j->pslic.byte = inw_p(j->XILINXbase + 0x00) & 0xFF;
1772                         j->pslic.bits.led2 = j->pslic.bits.det ? 1 : 0;
1773                         j->psccr.bits.dev = 3;
1774                         j->psccr.bits.rw = 0;
1775                         outw_p(j->psccr.byte << 8 | j->pslic.byte, j->XILINXbase + 0x00);
1776                         ixj_PCcontrol_wait(j);
1777                         return j->pslic.bits.led2 ? 1 : 0;
1778                 } else if (j->flags.pcmciasct) {
1779                         return j->r_hook;
1780                 } else {
1781                         return 1;
1782                 }
1783         } else if (j->flags.pcmciastate == 4) {
1784                 if (!j->pccr1.bits.drf) {
1785                         j->flags.pcmciastate = 3;
1786                 }
1787                 return 0;
1788         } else if (j->flags.pcmciastate == 3) {
1789                 j->pccr2.bits.pwr = 0;
1790                 j->pccr2.bits.rstc = 1;
1791                 outb(j->pccr2.byte, j->XILINXbase + 0x02);
1792                 j->checkwait = jiffies + (hertz * 2);
1793                 j->flags.incheck = 1;
1794                 j->flags.pcmciastate = 2;
1795                 return 0;
1796         } else if (j->flags.pcmciastate == 2) {
1797                 if (j->flags.incheck) {
1798                         if (time_before(jiffies, j->checkwait)) {
1799                                 return 0;
1800                         } else {
1801                                 j->flags.incheck = 0;
1802                         }
1803                 }
1804                 j->pccr2.bits.pwr = 0;
1805                 j->pccr2.bits.rstc = 0;
1806                 outb_p(j->pccr2.byte, j->XILINXbase + 0x02);
1807                 j->flags.pcmciastate = 1;
1808                 return 0;
1809         } else if (j->flags.pcmciastate == 1) {
1810                 j->flags.pcmciastate = 0;
1811                 if (!j->pccr1.bits.drf) {
1812                         j->psccr.bits.dev = 3;
1813                         j->psccr.bits.rw = 1;
1814                         outb_p(j->psccr.byte, j->XILINXbase + 0x01);
1815                         ixj_PCcontrol_wait(j);
1816                         j->flags.pcmciascp = 1;         /* Set Cable Present Flag */
1817
1818                         j->flags.pcmciasct = (inw_p(j->XILINXbase + 0x00) >> 8) & 0x03;         /* Get Cable Type */
1819
1820                         if (j->flags.pcmciasct == 3) {
1821                                 j->flags.pcmciastate = 4;
1822                                 return 0;
1823                         } else if (j->flags.pcmciasct == 0) {
1824                                 j->pccr2.bits.pwr = 1;
1825                                 j->pccr2.bits.rstc = 0;
1826                                 outb_p(j->pccr2.byte, j->XILINXbase + 0x02);
1827                                 j->port = PORT_SPEAKER;
1828                         } else {
1829                                 j->port = PORT_POTS;
1830                         }
1831                         j->sic1.bits.cpd = 0;                           /* Chip Power Down */
1832                         j->sic1.bits.mpd = 0;                           /* MIC Bias Power Down */
1833                         j->sic1.bits.hpd = 0;                           /* Handset Bias Power Down */
1834                         j->sic1.bits.lpd = 0;                           /* Line Bias Power Down */
1835                         j->sic1.bits.spd = 1;                           /* Speaker Drive Power Down */
1836                         j->psccr.bits.addr = 1;                         /* R/W Smart Cable Register Address */
1837                         j->psccr.bits.rw = 0;                           /* Read / Write flag */
1838                         j->psccr.bits.dev = 0;
1839                         outb(j->sic1.byte, j->XILINXbase + 0x00);
1840                         outb(j->psccr.byte, j->XILINXbase + 0x01);
1841                         ixj_PCcontrol_wait(j);
1842
1843                         j->sic2.bits.al = 0;                            /* Analog Loopback DAC analog -> ADC analog */
1844                         j->sic2.bits.dl2 = 0;                           /* Digital Loopback DAC -> ADC one bit */
1845                         j->sic2.bits.dl1 = 0;                           /* Digital Loopback ADC -> DAC one bit */
1846                         j->sic2.bits.pll = 0;                           /* 1 = div 10, 0 = div 5 */
1847                         j->sic2.bits.hpd = 0;                           /* HPF disable */
1848                         j->psccr.bits.addr = 2;                         /* R/W Smart Cable Register Address */
1849                         j->psccr.bits.rw = 0;                           /* Read / Write flag */
1850                         j->psccr.bits.dev = 0;
1851                         outb(j->sic2.byte, j->XILINXbase + 0x00);
1852                         outb(j->psccr.byte, j->XILINXbase + 0x01);
1853                         ixj_PCcontrol_wait(j);
1854
1855                         j->psccr.bits.addr = 3;                         /* R/W Smart Cable Register Address */
1856                         j->psccr.bits.rw = 0;                           /* Read / Write flag */
1857                         j->psccr.bits.dev = 0;
1858                         outb(0x00, j->XILINXbase + 0x00);               /* PLL Divide N1 */
1859                         outb(j->psccr.byte, j->XILINXbase + 0x01);
1860                         ixj_PCcontrol_wait(j);
1861
1862                         j->psccr.bits.addr = 4;                         /* R/W Smart Cable Register Address */
1863                         j->psccr.bits.rw = 0;                           /* Read / Write flag */
1864                         j->psccr.bits.dev = 0;
1865                         outb(0x09, j->XILINXbase + 0x00);               /* PLL Multiply M1 */
1866                         outb(j->psccr.byte, j->XILINXbase + 0x01);
1867                         ixj_PCcontrol_wait(j);
1868
1869                         j->sirxg.bits.lig = 1;                          /* Line In Gain */
1870                         j->sirxg.bits.lim = 1;                          /* Line In Mute */
1871                         j->sirxg.bits.mcg = 0;                          /* MIC In Gain was 3 */
1872                         j->sirxg.bits.mcm = 0;                          /* MIC In Mute */
1873                         j->sirxg.bits.him = 0;                          /* Handset In Mute */
1874                         j->sirxg.bits.iir = 1;                          /* IIR */
1875                         j->psccr.bits.addr = 5;                         /* R/W Smart Cable Register Address */
1876                         j->psccr.bits.rw = 0;                           /* Read / Write flag */
1877                         j->psccr.bits.dev = 0;
1878                         outb(j->sirxg.byte, j->XILINXbase + 0x00);
1879                         outb(j->psccr.byte, j->XILINXbase + 0x01);
1880                         ixj_PCcontrol_wait(j);
1881
1882                         ixj_siadc(j, 0x17);
1883                         ixj_sidac(j, 0x1D);
1884
1885                         j->siaatt.bits.sot = 0;
1886                         j->psccr.bits.addr = 9;                         /* R/W Smart Cable Register Address */
1887                         j->psccr.bits.rw = 0;                           /* Read / Write flag */
1888                         j->psccr.bits.dev = 0;
1889                         outb(j->siaatt.byte, j->XILINXbase + 0x00);
1890                         outb(j->psccr.byte, j->XILINXbase + 0x01);
1891                         ixj_PCcontrol_wait(j);
1892
1893                         if (j->flags.pcmciasct == 1 && !j->readers && !j->writers) {
1894                                 j->psccr.byte = j->pslic.byte = 0;
1895                                 j->pslic.bits.powerdown = 1;
1896                                 j->psccr.bits.dev = 3;
1897                                 j->psccr.bits.rw = 0;
1898                                 outw_p(j->psccr.byte << 8 | j->pslic.byte, j->XILINXbase + 0x00);
1899                                 ixj_PCcontrol_wait(j);
1900                         }
1901                 }
1902                 return 0;
1903         } else {
1904                 j->flags.pcmciascp = 0;
1905                 return 0;
1906         }
1907         return 0;
1908 }
1909
1910 static int ixj_hookstate(IXJ *j)
1911 {
1912         int fOffHook = 0;
1913
1914         switch (j->cardtype) {
1915         case QTI_PHONEJACK:
1916                 ixj_gpio_read(j);
1917                 fOffHook = j->gpio.bits.gpio3read ? 1 : 0;
1918                 break;
1919         case QTI_LINEJACK:
1920         case QTI_PHONEJACK_LITE:
1921         case QTI_PHONEJACK_PCI:
1922                 SLIC_GetState(j);
1923                 if(j->cardtype == QTI_LINEJACK && j->flags.pots_pstn == 1 && (j->readers || j->writers)) {
1924                         fOffHook = j->pld_slicr.bits.potspstn ? 1 : 0;
1925                         if(fOffHook != j->p_hook) {
1926                                 if(!j->checkwait) {
1927                                         j->checkwait = jiffies;
1928                                 }
1929                                 if(time_before(jiffies, j->checkwait + 2)) {
1930                                         fOffHook ^= 1;
1931                                 } else {
1932                                         j->checkwait = 0;
1933                                 }
1934                                 j->p_hook = fOffHook;
1935                                 printk("IXJ : /dev/phone%d pots-pstn hookstate check %d at %ld\n", j->board, fOffHook, jiffies);
1936                         }
1937                 } else {
1938                         if (j->pld_slicr.bits.state == PLD_SLIC_STATE_ACTIVE ||
1939                             j->pld_slicr.bits.state == PLD_SLIC_STATE_STANDBY) {
1940                                 if (j->flags.ringing || j->flags.cringing) {
1941                                         if (!in_interrupt()) {
1942                                                 msleep(20);
1943                                         }
1944                                         SLIC_GetState(j);
1945                                         if (j->pld_slicr.bits.state == PLD_SLIC_STATE_RINGING) {
1946                                                 ixj_ring_on(j);
1947                                         }
1948                                 }
1949                                 if (j->cardtype == QTI_PHONEJACK_PCI) {
1950                                         j->pld_scrr.byte = inb_p(j->XILINXbase);
1951                                         fOffHook = j->pld_scrr.pcib.det ? 1 : 0;
1952                                 } else
1953                                         fOffHook = j->pld_slicr.bits.det ? 1 : 0;
1954                         }
1955                 }
1956                 break;
1957         case QTI_PHONECARD:
1958                 fOffHook = ixj_pcmcia_cable_check(j);
1959                 break;
1960         }
1961         if (j->r_hook != fOffHook) {
1962                 j->r_hook = fOffHook;
1963                 if (j->port == PORT_SPEAKER || j->port == PORT_HANDSET) { // || (j->port == PORT_PSTN && j->flags.pots_pstn == 0)) {
1964                         j->ex.bits.hookstate = 1;
1965                         ixj_kill_fasync(j, SIG_HOOKSTATE, POLL_IN);
1966                 } else if (!fOffHook) {
1967                         j->flash_end = jiffies + ((60 * hertz) / 100);
1968                 }
1969         }
1970         if (fOffHook) {
1971                 if(time_before(jiffies, j->flash_end)) {
1972                         j->ex.bits.flash = 1;
1973                         j->flash_end = 0;
1974                         ixj_kill_fasync(j, SIG_FLASH, POLL_IN);
1975                 }
1976         } else {
1977                 if(time_before(jiffies, j->flash_end)) {
1978                         fOffHook = 1;
1979                 }
1980         }
1981
1982         if (j->port == PORT_PSTN && j->daa_mode == SOP_PU_CONVERSATION)
1983                 fOffHook |= 2;
1984
1985         if (j->port == PORT_SPEAKER) {
1986                 if(j->cardtype == QTI_PHONECARD) {
1987                         if(j->flags.pcmciascp && j->flags.pcmciasct) {
1988                                 fOffHook |= 2;
1989                         }
1990                 } else {
1991                         fOffHook |= 2;
1992                 }
1993         }
1994
1995         if (j->port == PORT_HANDSET)
1996                 fOffHook |= 2;
1997
1998         return fOffHook;
1999 }
2000
2001 static void ixj_ring_off(IXJ *j)
2002 {
2003         if (j->dsp.low == 0x20) /* Internet PhoneJACK */
2004          {
2005                 if (ixjdebug & 0x0004)
2006                         printk(KERN_INFO "IXJ Ring Off\n");
2007                 j->gpio.bytes.high = 0x0B;
2008                 j->gpio.bytes.low = 0x00;
2009                 j->gpio.bits.gpio1 = 0;
2010                 j->gpio.bits.gpio2 = 1;
2011                 j->gpio.bits.gpio5 = 0;
2012                 ixj_WriteDSPCommand(j->gpio.word, j);
2013         } else                  /* Internet LineJACK */
2014         {
2015                 if (ixjdebug & 0x0004)
2016                         printk(KERN_INFO "IXJ Ring Off\n");
2017
2018                 if(!j->flags.cidplay)
2019                         SLIC_SetState(PLD_SLIC_STATE_STANDBY, j);
2020
2021                 SLIC_GetState(j);
2022         }
2023 }
2024
2025 static void ixj_ring_start(IXJ *j)
2026 {
2027         j->flags.cringing = 1;
2028         if (ixjdebug & 0x0004)
2029                 printk(KERN_INFO "IXJ Cadence Ringing Start /dev/phone%d\n", j->board);
2030         if (ixj_hookstate(j) & 1) {
2031                 if (j->port == PORT_POTS)
2032                         ixj_ring_off(j);
2033                 j->flags.cringing = 0;
2034                 if (ixjdebug & 0x0004)
2035                         printk(KERN_INFO "IXJ Cadence Ringing Stopped /dev/phone%d off hook\n", j->board);
2036         } else if(j->cadence_f[5].enable && (!j->cadence_f[5].en_filter)) {
2037                 j->ring_cadence_jif = jiffies;
2038                 j->flags.cidsent = j->flags.cidring = 0;
2039                 j->cadence_f[5].state = 0;
2040                 if(j->cadence_f[5].on1)
2041                         ixj_ring_on(j);
2042         } else {
2043                 j->ring_cadence_jif = jiffies;
2044                 j->ring_cadence_t = 15;
2045                 if (j->ring_cadence & 1 << j->ring_cadence_t) {
2046                         ixj_ring_on(j);
2047                 } else {
2048                         ixj_ring_off(j);
2049                 }
2050                 j->flags.cidsent = j->flags.cidring = j->flags.firstring = 0;
2051         }
2052 }
2053
2054 static int ixj_ring(IXJ *j)
2055 {
2056         char cntr;
2057         unsigned long jif;
2058
2059         j->flags.ringing = 1;
2060         if (ixj_hookstate(j) & 1) {
2061                 ixj_ring_off(j);
2062                 j->flags.ringing = 0;
2063                 return 1;
2064         }
2065         for (cntr = 0; cntr < j->maxrings; cntr++) {
2066                 jif = jiffies + (1 * hertz);
2067                 ixj_ring_on(j);
2068                 while (time_before(jiffies, jif)) {
2069                         if (ixj_hookstate(j) & 1) {
2070                                 ixj_ring_off(j);
2071                                 j->flags.ringing = 0;
2072                                 return 1;
2073                         }
2074                         schedule_timeout_interruptible(1);
2075                         if (signal_pending(current))
2076                                 break;
2077                 }
2078                 jif = jiffies + (3 * hertz);
2079                 ixj_ring_off(j);
2080                 while (time_before(jiffies, jif)) {
2081                         if (ixj_hookstate(j) & 1) {
2082                                 msleep(10);
2083                                 if (ixj_hookstate(j) & 1) {
2084                                         j->flags.ringing = 0;
2085                                         return 1;
2086                                 }
2087                         }
2088                         schedule_timeout_interruptible(1);
2089                         if (signal_pending(current))
2090                                 break;
2091                 }
2092         }
2093         ixj_ring_off(j);
2094         j->flags.ringing = 0;
2095         return 0;
2096 }
2097
2098 static int ixj_open(struct phone_device *p, struct file *file_p)
2099 {
2100         IXJ *j = get_ixj(p->board);
2101         file_p->private_data = j;
2102
2103         if (!j->DSPbase)
2104                 return -ENODEV;
2105
2106         if (file_p->f_mode & FMODE_READ) {
2107                 if(!j->readers) {
2108                         j->readers++;
2109                 } else {
2110                         return -EBUSY;
2111                 }
2112         }
2113
2114         if (file_p->f_mode & FMODE_WRITE) {
2115                 if(!j->writers) {
2116                         j->writers++;
2117                 } else {
2118                         if (file_p->f_mode & FMODE_READ){
2119                                 j->readers--;
2120                         }
2121                         return -EBUSY;
2122                 }
2123         }
2124
2125         if (j->cardtype == QTI_PHONECARD) {
2126                 j->pslic.bits.powerdown = 0;
2127                 j->psccr.bits.dev = 3;
2128                 j->psccr.bits.rw = 0;
2129                 outw_p(j->psccr.byte << 8 | j->pslic.byte, j->XILINXbase + 0x00);
2130                 ixj_PCcontrol_wait(j);
2131         }
2132
2133         j->flags.cidplay = 0;
2134         j->flags.cidcw_ack = 0;
2135
2136         if (ixjdebug & 0x0002)
2137                 printk(KERN_INFO "Opening board %d\n", p->board);
2138
2139         j->framesread = j->frameswritten = 0;
2140         return 0;
2141 }
2142
2143 static int ixj_release(struct inode *inode, struct file *file_p)
2144 {
2145         IXJ_TONE ti;
2146         int cnt;
2147         IXJ *j = file_p->private_data;
2148         int board = j->p.board;
2149
2150         /*
2151          *    Set up locks to ensure that only one process is talking to the DSP at a time.
2152          *    This is necessary to keep the DSP from locking up.
2153          */
2154         while(test_and_set_bit(board, (void *)&j->busyflags) != 0)
2155                 schedule_timeout_interruptible(1);
2156         if (ixjdebug & 0x0002)
2157                 printk(KERN_INFO "Closing board %d\n", NUM(inode));
2158
2159         if (j->cardtype == QTI_PHONECARD)
2160                 ixj_set_port(j, PORT_SPEAKER);
2161         else
2162                 ixj_set_port(j, PORT_POTS);
2163
2164         aec_stop(j);
2165         ixj_play_stop(j);
2166         ixj_record_stop(j);
2167         set_play_volume(j, 0x100);
2168         set_rec_volume(j, 0x100);
2169         ixj_ring_off(j);
2170
2171         /* Restore the tone table to default settings. */
2172         ti.tone_index = 10;
2173         ti.gain0 = 1;
2174         ti.freq0 = hz941;
2175         ti.gain1 = 0;
2176         ti.freq1 = hz1209;
2177         ixj_init_tone(j, &ti);
2178         ti.tone_index = 11;
2179         ti.gain0 = 1;
2180         ti.freq0 = hz941;
2181         ti.gain1 = 0;
2182         ti.freq1 = hz1336;
2183         ixj_init_tone(j, &ti);
2184         ti.tone_index = 12;
2185         ti.gain0 = 1;
2186         ti.freq0 = hz941;
2187         ti.gain1 = 0;
2188         ti.freq1 = hz1477;
2189         ixj_init_tone(j, &ti);
2190         ti.tone_index = 13;
2191         ti.gain0 = 1;
2192         ti.freq0 = hz800;
2193         ti.gain1 = 0;
2194         ti.freq1 = 0;
2195         ixj_init_tone(j, &ti);
2196         ti.tone_index = 14;
2197         ti.gain0 = 1;
2198         ti.freq0 = hz1000;
2199         ti.gain1 = 0;
2200         ti.freq1 = 0;
2201         ixj_init_tone(j, &ti);
2202         ti.tone_index = 15;
2203         ti.gain0 = 1;
2204         ti.freq0 = hz1250;
2205         ti.gain1 = 0;
2206         ti.freq1 = 0;
2207         ixj_init_tone(j, &ti);
2208         ti.tone_index = 16;
2209         ti.gain0 = 1;
2210         ti.freq0 = hz950;
2211         ti.gain1 = 0;
2212         ti.freq1 = 0;
2213         ixj_init_tone(j, &ti);
2214         ti.tone_index = 17;
2215         ti.gain0 = 1;
2216         ti.freq0 = hz1100;
2217         ti.gain1 = 0;
2218         ti.freq1 = 0;
2219         ixj_init_tone(j, &ti);
2220         ti.tone_index = 18;
2221         ti.gain0 = 1;
2222         ti.freq0 = hz1400;
2223         ti.gain1 = 0;
2224         ti.freq1 = 0;
2225         ixj_init_tone(j, &ti);
2226         ti.tone_index = 19;
2227         ti.gain0 = 1;
2228         ti.freq0 = hz1500;
2229         ti.gain1 = 0;
2230         ti.freq1 = 0;
2231         ixj_init_tone(j, &ti);
2232         ti.tone_index = 20;
2233         ti.gain0 = 1;
2234         ti.freq0 = hz1600;
2235         ti.gain1 = 0;
2236         ti.freq1 = 0;
2237         ixj_init_tone(j, &ti);
2238         ti.tone_index = 21;
2239         ti.gain0 = 1;
2240         ti.freq0 = hz1800;
2241         ti.gain1 = 0;
2242         ti.freq1 = 0;
2243         ixj_init_tone(j, &ti);
2244         ti.tone_index = 22;
2245         ti.gain0 = 1;
2246         ti.freq0 = hz2100;
2247         ti.gain1 = 0;
2248         ti.freq1 = 0;
2249         ixj_init_tone(j, &ti);
2250         ti.tone_index = 23;
2251         ti.gain0 = 1;
2252         ti.freq0 = hz1300;
2253         ti.gain1 = 0;
2254         ti.freq1 = 0;
2255         ixj_init_tone(j, &ti);
2256         ti.tone_index = 24;
2257         ti.gain0 = 1;
2258         ti.freq0 = hz2450;
2259         ti.gain1 = 0;
2260         ti.freq1 = 0;
2261         ixj_init_tone(j, &ti);
2262         ti.tone_index = 25;
2263         ti.gain0 = 1;
2264         ti.freq0 = hz350;
2265         ti.gain1 = 0;
2266         ti.freq1 = hz440;
2267         ixj_init_tone(j, &ti);
2268         ti.tone_index = 26;
2269         ti.gain0 = 1;
2270         ti.freq0 = hz440;
2271         ti.gain1 = 0;
2272         ti.freq1 = hz480;
2273         ixj_init_tone(j, &ti);
2274         ti.tone_index = 27;
2275         ti.gain0 = 1;
2276         ti.freq0 = hz480;
2277         ti.gain1 = 0;
2278         ti.freq1 = hz620;
2279         ixj_init_tone(j, &ti);
2280
2281         set_rec_depth(j, 2);    /* Set Record Channel Limit to 2 frames */
2282
2283         set_play_depth(j, 2);   /* Set Playback Channel Limit to 2 frames */
2284
2285         j->ex.bits.dtmf_ready = 0;
2286         j->dtmf_state = 0;
2287         j->dtmf_wp = j->dtmf_rp = 0;
2288         j->rec_mode = j->play_mode = -1;
2289         j->flags.ringing = 0;
2290         j->maxrings = MAXRINGS;
2291         j->ring_cadence = USA_RING_CADENCE;
2292         if(j->cadence_f[5].enable) {
2293                 j->cadence_f[5].enable = j->cadence_f[5].en_filter = j->cadence_f[5].state = 0;
2294         }
2295         j->drybuffer = 0;
2296         j->winktime = 320;
2297         j->flags.dtmf_oob = 0;
2298         for (cnt = 0; cnt < 4; cnt++)
2299                 j->cadence_f[cnt].enable = 0;
2300
2301         idle(j);
2302
2303         if(j->cardtype == QTI_PHONECARD) {
2304                 SLIC_SetState(PLD_SLIC_STATE_OC, j);
2305         }
2306
2307         if (file_p->f_mode & FMODE_READ)
2308                 j->readers--;
2309         if (file_p->f_mode & FMODE_WRITE)
2310                 j->writers--;
2311
2312         if (j->read_buffer && !j->readers) {
2313                 kfree(j->read_buffer);
2314                 j->read_buffer = NULL;
2315                 j->read_buffer_size = 0;
2316         }
2317         if (j->write_buffer && !j->writers) {
2318                 kfree(j->write_buffer);
2319                 j->write_buffer = NULL;
2320                 j->write_buffer_size = 0;
2321         }
2322         j->rec_codec = j->play_codec = 0;
2323         j->rec_frame_size = j->play_frame_size = 0;
2324         j->flags.cidsent = j->flags.cidring = 0;
2325         ixj_fasync(-1, file_p, 0);      /* remove from list of async notification */
2326
2327         if(j->cardtype == QTI_LINEJACK && !j->readers && !j->writers) {
2328                 ixj_set_port(j, PORT_PSTN);
2329                 daa_set_mode(j, SOP_PU_SLEEP);
2330                 ixj_set_pots(j, 1);
2331         }
2332         ixj_WriteDSPCommand(0x0FE3, j); /* Put the DSP in 1/5 power mode. */
2333
2334         /* Set up the default signals for events */
2335         for (cnt = 0; cnt < 35; cnt++)
2336                 j->ixj_signals[cnt] = SIGIO;
2337
2338         /* Set the excetion signal enable flags */
2339         j->ex_sig.bits.dtmf_ready = j->ex_sig.bits.hookstate = j->ex_sig.bits.flash = j->ex_sig.bits.pstn_ring =
2340         j->ex_sig.bits.caller_id = j->ex_sig.bits.pstn_wink = j->ex_sig.bits.f0 = j->ex_sig.bits.f1 = j->ex_sig.bits.f2 =
2341         j->ex_sig.bits.f3 = j->ex_sig.bits.fc0 = j->ex_sig.bits.fc1 = j->ex_sig.bits.fc2 = j->ex_sig.bits.fc3 = 1;
2342
2343         file_p->private_data = NULL;
2344         clear_bit(board, &j->busyflags);
2345         return 0;
2346 }
2347
2348 static int read_filters(IXJ *j)
2349 {
2350         unsigned short fc, cnt, trg;
2351         int var;
2352
2353         trg = 0;
2354         if (ixj_WriteDSPCommand(0x5144, j)) {
2355                 if(ixjdebug & 0x0001) {
2356                         printk(KERN_INFO "Read Frame Counter failed!\n");
2357                 }
2358                 return -1;
2359         }
2360         fc = j->ssr.high << 8 | j->ssr.low;
2361         if (fc == j->frame_count)
2362                 return 1;
2363
2364         j->frame_count = fc;
2365
2366         if (j->dtmf_proc)
2367                 return 1;
2368
2369         var = 10;
2370
2371         for (cnt = 0; cnt < 4; cnt++) {
2372                 if (ixj_WriteDSPCommand(0x5154 + cnt, j)) {
2373                         if(ixjdebug & 0x0001) {
2374                                 printk(KERN_INFO "Select Filter %d failed!\n", cnt);
2375                         }
2376                         return -1;
2377                 }
2378                 if (ixj_WriteDSPCommand(0x515C, j)) {
2379                         if(ixjdebug & 0x0001) {
2380                                 printk(KERN_INFO "Read Filter History %d failed!\n", cnt);
2381                         }
2382                         return -1;
2383                 }
2384                 j->filter_hist[cnt] = j->ssr.high << 8 | j->ssr.low;
2385
2386                 if (j->cadence_f[cnt].enable) {
2387                         if (j->filter_hist[cnt] & 3 && !(j->filter_hist[cnt] & 12)) {
2388                                 if (j->cadence_f[cnt].state == 0) {
2389                                         j->cadence_f[cnt].state = 1;
2390                                         j->cadence_f[cnt].on1min = jiffies + (long)((j->cadence_f[cnt].on1 * (hertz * (100 - var)) / 10000));
2391                                         j->cadence_f[cnt].on1dot = jiffies + (long)((j->cadence_f[cnt].on1 * (hertz * (100)) / 10000));
2392                                         j->cadence_f[cnt].on1max = jiffies + (long)((j->cadence_f[cnt].on1 * (hertz * (100 + var)) / 10000));
2393                                 } else if (j->cadence_f[cnt].state == 2 &&
2394                                            (time_after(jiffies, j->cadence_f[cnt].off1min) &&
2395                                             time_before(jiffies, j->cadence_f[cnt].off1max))) {
2396                                         if (j->cadence_f[cnt].on2) {
2397                                                 j->cadence_f[cnt].state = 3;
2398                                                 j->cadence_f[cnt].on2min = jiffies + (long)((j->cadence_f[cnt].on2 * (hertz * (100 - var)) / 10000));
2399                                                 j->cadence_f[cnt].on2dot = jiffies + (long)((j->cadence_f[cnt].on2 * (hertz * (100)) / 10000));
2400                                                 j->cadence_f[cnt].on2max = jiffies + (long)((j->cadence_f[cnt].on2 * (hertz * (100 + var)) / 10000));
2401                                         } else {
2402                                                 j->cadence_f[cnt].state = 7;
2403                                         }
2404                                 } else if (j->cadence_f[cnt].state == 4 &&
2405                                            (time_after(jiffies, j->cadence_f[cnt].off2min) &&
2406                                             time_before(jiffies, j->cadence_f[cnt].off2max))) {
2407                                         if (j->cadence_f[cnt].on3) {
2408                                                 j->cadence_f[cnt].state = 5;
2409                                                 j->cadence_f[cnt].on3min = jiffies + (long)((j->cadence_f[cnt].on3 * (hertz * (100 - var)) / 10000));
2410                                                 j->cadence_f[cnt].on3dot = jiffies + (long)((j->cadence_f[cnt].on3 * (hertz * (100)) / 10000));
2411                                                 j->cadence_f[cnt].on3max = jiffies + (long)((j->cadence_f[cnt].on3 * (hertz * (100 + var)) / 10000));
2412                                         } else {
2413                                                 j->cadence_f[cnt].state = 7;
2414                                         }
2415                                 } else {
2416                                         j->cadence_f[cnt].state = 0;
2417                                 }
2418                         } else if (j->filter_hist[cnt] & 12 && !(j->filter_hist[cnt] & 3)) {
2419                                 if (j->cadence_f[cnt].state == 1) {
2420                                         if(!j->cadence_f[cnt].on1) {
2421                                                 j->cadence_f[cnt].state = 7;
2422                                         } else if((time_after(jiffies, j->cadence_f[cnt].on1min) &&
2423                                           time_before(jiffies, j->cadence_f[cnt].on1max))) {
2424                                                 if(j->cadence_f[cnt].off1) {
2425                                                         j->cadence_f[cnt].state = 2;
2426                                                         j->cadence_f[cnt].off1min = jiffies + (long)((j->cadence_f[cnt].off1 * (hertz * (100 - var)) / 10000));
2427                                                         j->cadence_f[cnt].off1dot = jiffies + (long)((j->cadence_f[cnt].off1 * (hertz * (100)) / 10000));
2428                                                         j->cadence_f[cnt].off1max = jiffies + (long)((j->cadence_f[cnt].off1 * (hertz * (100 + var)) / 10000));
2429                                                 } else {
2430                                                         j->cadence_f[cnt].state = 7;
2431                                                 }
2432                                         } else {
2433                                                 j->cadence_f[cnt].state = 0;
2434                                         }
2435                                 } else if (j->cadence_f[cnt].state == 3) {
2436                                         if((time_after(jiffies, j->cadence_f[cnt].on2min) &&
2437                                             time_before(jiffies, j->cadence_f[cnt].on2max))) {
2438                                                 if(j->cadence_f[cnt].off2) {
2439                                                         j->cadence_f[cnt].state = 4;
2440                                                         j->cadence_f[cnt].off2min = jiffies + (long)((j->cadence_f[cnt].off2 * (hertz * (100 - var)) / 10000));
2441                                                         j->cadence_f[cnt].off2dot = jiffies + (long)((j->cadence_f[cnt].off2 * (hertz * (100)) / 10000));
2442                                                         j->cadence_f[cnt].off2max = jiffies + (long)((j->cadence_f[cnt].off2 * (hertz * (100 + var)) / 10000));
2443                                                 } else {
2444                                                         j->cadence_f[cnt].state = 7;
2445                                                 }
2446                                         } else {
2447                                                 j->cadence_f[cnt].state = 0;
2448                                         }
2449                                 } else if (j->cadence_f[cnt].state == 5) {
2450                                         if ((time_after(jiffies, j->cadence_f[cnt].on3min) &&
2451                                             time_before(jiffies, j->cadence_f[cnt].on3max))) {
2452                                                 if(j->cadence_f[cnt].off3) {
2453                                                         j->cadence_f[cnt].state = 6;
2454                                                         j->cadence_f[cnt].off3min = jiffies + (long)((j->cadence_f[cnt].off3 * (hertz * (100 - var)) / 10000));
2455                                                         j->cadence_f[cnt].off3dot = jiffies + (long)((j->cadence_f[cnt].off3 * (hertz * (100)) / 10000));
2456                                                         j->cadence_f[cnt].off3max = jiffies + (long)((j->cadence_f[cnt].off3 * (hertz * (100 + var)) / 10000));
2457                                                 } else {
2458                                                         j->cadence_f[cnt].state = 7;
2459                                                 }
2460                                         } else {
2461                                                 j->cadence_f[cnt].state = 0;
2462                                         }
2463                                 } else {
2464                                         j->cadence_f[cnt].state = 0;
2465                                 }
2466                         } else {
2467                                 switch(j->cadence_f[cnt].state) {
2468                                         case 1:
2469                                                 if(time_after(jiffies, j->cadence_f[cnt].on1dot) &&
2470                                                    !j->cadence_f[cnt].off1 &&
2471                                                    !j->cadence_f[cnt].on2 && !j->cadence_f[cnt].off2 &&
2472                                                    !j->cadence_f[cnt].on3 && !j->cadence_f[cnt].off3) {
2473                                                         j->cadence_f[cnt].state = 7;
2474                                                 }
2475                                                 break;
2476                                         case 3:
2477                                                 if(time_after(jiffies, j->cadence_f[cnt].on2dot) &&
2478                                                    !j->cadence_f[cnt].off2 &&
2479                                                    !j->cadence_f[cnt].on3 && !j->cadence_f[cnt].off3) {
2480                                                         j->cadence_f[cnt].state = 7;
2481                                                 }
2482                                                 break;
2483                                         case 5:
2484                                                 if(time_after(jiffies, j->cadence_f[cnt].on3dot) &&
2485                                                    !j->cadence_f[cnt].off3) {
2486                                                         j->cadence_f[cnt].state = 7;
2487                                                 }
2488                                                 break;
2489                                 }
2490                         }
2491
2492                         if (ixjdebug & 0x0040) {
2493                                 printk(KERN_INFO "IXJ Tone Cadence state = %d /dev/phone%d at %ld\n", j->cadence_f[cnt].state, j->board, jiffies);
2494                                 switch(j->cadence_f[cnt].state) {
2495                                         case 0:
2496                                                 printk(KERN_INFO "IXJ /dev/phone%d No Tone detected\n", j->board);
2497                                                 break;
2498                                         case 1:
2499                                                 printk(KERN_INFO "IXJ /dev/phone%d Next Tone Cadence state at %u %ld - %ld - %ld\n", j->board,
2500                                         j->cadence_f[cnt].on1, j->cadence_f[cnt].on1min, j->cadence_f[cnt].on1dot, j->cadence_f[cnt].on1max);
2501                                                 break;
2502                                         case 2:
2503                                                 printk(KERN_INFO "IXJ /dev/phone%d Next Tone Cadence state at %ld - %ld\n", j->board, j->cadence_f[cnt].off1min,
2504                                                                                                                         j->cadence_f[cnt].off1max);
2505                                                 break;
2506                                         case 3:
2507                                                 printk(KERN_INFO "IXJ /dev/phone%d Next Tone Cadence state at %ld - %ld\n", j->board, j->cadence_f[cnt].on2min,
2508                                                                                                                         j->cadence_f[cnt].on2max);
2509                                                 break;
2510                                         case 4:
2511                                                 printk(KERN_INFO "IXJ /dev/phone%d Next Tone Cadence state at %ld - %ld\n", j->board, j->cadence_f[cnt].off2min,
2512                                                                                                                         j->cadence_f[cnt].off2max);
2513                                                 break;
2514                                         case 5:
2515                                                 printk(KERN_INFO "IXJ /dev/phone%d Next Tone Cadence state at %ld - %ld\n", j->board, j->cadence_f[cnt].on3min,
2516                                                                                                                         j->cadence_f[cnt].on3max);
2517                                                 break;
2518                                         case 6:
2519                                                 printk(KERN_INFO "IXJ /dev/phone%d Next Tone Cadence state at %ld - %ld\n", j->board, j->cadence_f[cnt].off3min,
2520                                                                                                                         j->cadence_f[cnt].off3max);
2521                                                 break;
2522                                 }
2523                         }
2524                 }
2525                 if (j->cadence_f[cnt].state == 7) {
2526                         j->cadence_f[cnt].state = 0;
2527                         if (j->cadence_f[cnt].enable == 1)
2528                                 j->cadence_f[cnt].enable = 0;
2529                         switch (cnt) {
2530                         case 0:
2531                                 if(ixjdebug & 0x0020) {
2532                                         printk(KERN_INFO "Filter Cadence 0 triggered %ld\n", jiffies);
2533                                 }
2534                                 j->ex.bits.fc0 = 1;
2535                                 ixj_kill_fasync(j, SIG_FC0, POLL_IN);
2536                                 break;
2537                         case 1:
2538                                 if(ixjdebug & 0x0020) {
2539                                         printk(KERN_INFO "Filter Cadence 1 triggered %ld\n", jiffies);
2540                                 }
2541                                 j->ex.bits.fc1 = 1;
2542                                 ixj_kill_fasync(j, SIG_FC1, POLL_IN);
2543                                 break;
2544                         case 2:
2545                                 if(ixjdebug & 0x0020) {
2546                                         printk(KERN_INFO "Filter Cadence 2 triggered %ld\n", jiffies);
2547                                 }
2548                                 j->ex.bits.fc2 = 1;
2549                                 ixj_kill_fasync(j, SIG_FC2, POLL_IN);
2550                                 break;
2551                         case 3:
2552                                 if(ixjdebug & 0x0020) {
2553                                         printk(KERN_INFO "Filter Cadence 3 triggered %ld\n", jiffies);
2554                                 }
2555                                 j->ex.bits.fc3 = 1;
2556                                 ixj_kill_fasync(j, SIG_FC3, POLL_IN);
2557                                 break;
2558                         }
2559                 }
2560                 if (j->filter_en[cnt] && ((j->filter_hist[cnt] & 3 && !(j->filter_hist[cnt] & 12)) ||
2561                                           (j->filter_hist[cnt] & 12 && !(j->filter_hist[cnt] & 3)))) {
2562                         if((j->filter_hist[cnt] & 3 && !(j->filter_hist[cnt] & 12))) {
2563                                 trg = 1;
2564                         } else if((j->filter_hist[cnt] & 12 && !(j->filter_hist[cnt] & 3))) {
2565                                 trg = 0;
2566                         }
2567                         switch (cnt) {
2568                         case 0:
2569                                 if(ixjdebug & 0x0020) {
2570                                         printk(KERN_INFO "Filter 0 triggered %d at %ld\n", trg, jiffies);
2571                                 }
2572                                 j->ex.bits.f0 = 1;
2573                                 ixj_kill_fasync(j, SIG_F0, POLL_IN);
2574                                 break;
2575                         case 1:
2576                                 if(ixjdebug & 0x0020) {
2577                                         printk(KERN_INFO "Filter 1 triggered %d at %ld\n", trg, jiffies);
2578                                 }
2579                                 j->ex.bits.f1 = 1;
2580                                 ixj_kill_fasync(j, SIG_F1, POLL_IN);
2581                                 break;
2582                         case 2:
2583                                 if(ixjdebug & 0x0020) {
2584                                         printk(KERN_INFO "Filter 2 triggered %d at %ld\n", trg, jiffies);
2585                                 }
2586                                 j->ex.bits.f2 = 1;
2587                                 ixj_kill_fasync(j, SIG_F2, POLL_IN);
2588                                 break;
2589                         case 3:
2590                                 if(ixjdebug & 0x0020) {
2591                                         printk(KERN_INFO "Filter 3 triggered %d at %ld\n", trg, jiffies);
2592                                 }
2593                                 j->ex.bits.f3 = 1;
2594                                 ixj_kill_fasync(j, SIG_F3, POLL_IN);
2595                                 break;
2596                         }
2597                 }
2598         }
2599         return 0;
2600 }
2601
2602 static int LineMonitor(IXJ *j)
2603 {
2604         if (j->dtmf_proc) {
2605                 return -1;
2606         }
2607         j->dtmf_proc = 1;
2608
2609         if (ixj_WriteDSPCommand(0x7000, j))             /* Line Monitor */
2610                 return -1;
2611
2612         j->dtmf.bytes.high = j->ssr.high;
2613         j->dtmf.bytes.low = j->ssr.low;
2614         if (!j->dtmf_state && j->dtmf.bits.dtmf_valid) {
2615                 j->dtmf_state = 1;
2616                 j->dtmf_current = j->dtmf.bits.digit;
2617         }
2618         if (j->dtmf_state && !j->dtmf.bits.dtmf_valid)  /* && j->dtmf_wp != j->dtmf_rp) */
2619          {
2620                 if(!j->cidcw_wait) {
2621                         j->dtmfbuffer[j->dtmf_wp] = j->dtmf_current;
2622                         j->dtmf_wp++;
2623                         if (j->dtmf_wp == 79)
2624                                 j->dtmf_wp = 0;
2625                         j->ex.bits.dtmf_ready = 1;
2626                         if(j->ex_sig.bits.dtmf_ready) {
2627                                 ixj_kill_fasync(j, SIG_DTMF_READY, POLL_IN);
2628                         }
2629                 }
2630                 else if(j->dtmf_current == 0x00 || j->dtmf_current == 0x0D) {
2631                         if(ixjdebug & 0x0020) {
2632                                 printk("IXJ phone%d saw CIDCW Ack DTMF %d from display at %ld\n", j->board, j->dtmf_current, jiffies);
2633                         }
2634                         j->flags.cidcw_ack = 1;
2635                 }
2636                 j->dtmf_state = 0;
2637         }
2638         j->dtmf_proc = 0;
2639
2640         return 0;
2641 }
2642
2643 /************************************************************************
2644 *
2645 * Functions to allow alaw <-> ulaw conversions.
2646 *
2647 ************************************************************************/
2648
2649 static void ulaw2alaw(unsigned char *buff, unsigned long len)
2650 {
2651         static unsigned char table_ulaw2alaw[] =
2652         {
2653                 0x2A, 0x2B, 0x28, 0x29, 0x2E, 0x2F, 0x2C, 0x2D,
2654                 0x22, 0x23, 0x20, 0x21, 0x26, 0x27, 0x24, 0x25,
2655                 0x3A, 0x3B, 0x38, 0x39, 0x3E, 0x3F, 0x3C, 0x3D,
2656                 0x32, 0x33, 0x30, 0x31, 0x36, 0x37, 0x34, 0x35,
2657                 0x0B, 0x08, 0x09, 0x0E, 0x0F, 0x0C, 0x0D, 0x02,
2658                 0x03, 0x00, 0x01, 0x06, 0x07, 0x04, 0x05, 0x1A,
2659                 0x1B, 0x18, 0x19, 0x1E, 0x1F, 0x1C, 0x1D, 0x12,
2660                 0x13, 0x10, 0x11, 0x16, 0x17, 0x14, 0x15, 0x6B,
2661                 0x68, 0x69, 0x6E, 0x6F, 0x6C, 0x6D, 0x62, 0x63,
2662                 0x60, 0x61, 0x66, 0x67, 0x64, 0x65, 0x7B, 0x79,
2663                 0x7E, 0x7F, 0x7C, 0x7D, 0x72, 0x73, 0x70, 0x71,
2664                 0x76, 0x77, 0x74, 0x75, 0x4B, 0x49, 0x4F, 0x4D,
2665                 0x42, 0x43, 0x40, 0x41, 0x46, 0x47, 0x44, 0x45,
2666                 0x5A, 0x5B, 0x58, 0x59, 0x5E, 0x5F, 0x5C, 0x5D,
2667                 0x52, 0x52, 0x53, 0x53, 0x50, 0x50, 0x51, 0x51,
2668                 0x56, 0x56, 0x57, 0x57, 0x54, 0x54, 0x55, 0xD5,
2669                 0xAA, 0xAB, 0xA8, 0xA9, 0xAE, 0xAF, 0xAC, 0xAD,
2670                 0xA2, 0xA3, 0xA0, 0xA1, 0xA6, 0xA7, 0xA4, 0xA5,
2671                 0xBA, 0xBB, 0xB8, 0xB9, 0xBE, 0xBF, 0xBC, 0xBD,
2672                 0xB2, 0xB3, 0xB0, 0xB1, 0xB6, 0xB7, 0xB4, 0xB5,
2673                 0x8B, 0x88, 0x89, 0x8E, 0x8F, 0x8C, 0x8D, 0x82,
2674                 0x83, 0x80, 0x81, 0x86, 0x87, 0x84, 0x85, 0x9A,
2675                 0x9B, 0x98, 0x99, 0x9E, 0x9F, 0x9C, 0x9D, 0x92,
2676                 0x93, 0x90, 0x91, 0x96, 0x97, 0x94, 0x95, 0xEB,
2677                 0xE8, 0xE9, 0xEE, 0xEF, 0xEC, 0xED, 0xE2, 0xE3,
2678                 0xE0, 0xE1, 0xE6, 0xE7, 0xE4, 0xE5, 0xFB, 0xF9,
2679                 0xFE, 0xFF, 0xFC, 0xFD, 0xF2, 0xF3, 0xF0, 0xF1,
2680                 0xF6, 0xF7, 0xF4, 0xF5, 0xCB, 0xC9, 0xCF, 0xCD,
2681                 0xC2, 0xC3, 0xC0, 0xC1, 0xC6, 0xC7, 0xC4, 0xC5,
2682                 0xDA, 0xDB, 0xD8, 0xD9, 0xDE, 0xDF, 0xDC, 0xDD,
2683                 0xD2, 0xD2, 0xD3, 0xD3, 0xD0, 0xD0, 0xD1, 0xD1,
2684                 0xD6, 0xD6, 0xD7, 0xD7, 0xD4, 0xD4, 0xD5, 0xD5
2685         };
2686
2687         while (len--)
2688         {
2689                 *buff = table_ulaw2alaw[*(unsigned char *)buff];
2690                 buff++;
2691         }
2692 }
2693
2694 static void alaw2ulaw(unsigned char *buff, unsigned long len)
2695 {
2696         static unsigned char table_alaw2ulaw[] =
2697         {
2698                 0x29, 0x2A, 0x27, 0x28, 0x2D, 0x2E, 0x2B, 0x2C,
2699                 0x21, 0x22, 0x1F, 0x20, 0x25, 0x26, 0x23, 0x24,
2700                 0x39, 0x3A, 0x37, 0x38, 0x3D, 0x3E, 0x3B, 0x3C,
2701                 0x31, 0x32, 0x2F, 0x30, 0x35, 0x36, 0x33, 0x34,
2702                 0x0A, 0x0B, 0x08, 0x09, 0x0E, 0x0F, 0x0C, 0x0D,
2703                 0x02, 0x03, 0x00, 0x01, 0x06, 0x07, 0x04, 0x05,
2704                 0x1A, 0x1B, 0x18, 0x19, 0x1E, 0x1F, 0x1C, 0x1D,
2705                 0x12, 0x13, 0x10, 0x11, 0x16, 0x17, 0x14, 0x15,
2706                 0x62, 0x63, 0x60, 0x61, 0x66, 0x67, 0x64, 0x65,
2707                 0x5D, 0x5D, 0x5C, 0x5C, 0x5F, 0x5F, 0x5E, 0x5E,
2708                 0x74, 0x76, 0x70, 0x72, 0x7C, 0x7E, 0x78, 0x7A,
2709                 0x6A, 0x6B, 0x68, 0x69, 0x6E, 0x6F, 0x6C, 0x6D,
2710                 0x48, 0x49, 0x46, 0x47, 0x4C, 0x4D, 0x4A, 0x4B,
2711                 0x40, 0x41, 0x3F, 0x3F, 0x44, 0x45, 0x42, 0x43,
2712                 0x56, 0x57, 0x54, 0x55, 0x5A, 0x5B, 0x58, 0x59,
2713                 0x4F, 0x4F, 0x4E, 0x4E, 0x52, 0x53, 0x50, 0x51,
2714                 0xA9, 0xAA, 0xA7, 0xA8, 0xAD, 0xAE, 0xAB, 0xAC,
2715                 0xA1, 0xA2, 0x9F, 0xA0, 0xA5, 0xA6, 0xA3, 0xA4,
2716                 0xB9, 0xBA, 0xB7, 0xB8, 0xBD, 0xBE, 0xBB, 0xBC,
2717                 0xB1, 0xB2, 0xAF, 0xB0, 0xB5, 0xB6, 0xB3, 0xB4,
2718                 0x8A, 0x8B, 0x88, 0x89, 0x8E, 0x8F, 0x8C, 0x8D,
2719                 0x82, 0x83, 0x80, 0x81, 0x86, 0x87, 0x84, 0x85,
2720                 0x9A, 0x9B, 0x98, 0x99, 0x9E, 0x9F, 0x9C, 0x9D,
2721                 0x92, 0x93, 0x90, 0x91, 0x96, 0x97, 0x94, 0x95,
2722                 0xE2, 0xE3, 0xE0, 0xE1, 0xE6, 0xE7, 0xE4, 0xE5,
2723                 0xDD, 0xDD, 0xDC, 0xDC, 0xDF, 0xDF, 0xDE, 0xDE,
2724                 0xF4, 0xF6, 0xF0, 0xF2, 0xFC, 0xFE, 0xF8, 0xFA,
2725                 0xEA, 0xEB, 0xE8, 0xE9, 0xEE, 0xEF, 0xEC, 0xED,
2726                 0xC8, 0xC9, 0xC6, 0xC7, 0xCC, 0xCD, 0xCA, 0xCB,
2727                 0xC0, 0xC1, 0xBF, 0xBF, 0xC4, 0xC5, 0xC2, 0xC3,
2728                 0xD6, 0xD7, 0xD4, 0xD5, 0xDA, 0xDB, 0xD8, 0xD9,
2729                 0xCF, 0xCF, 0xCE, 0xCE, 0xD2, 0xD3, 0xD0, 0xD1
2730         };
2731
2732         while (len--)
2733         {
2734                 *buff = table_alaw2ulaw[*(unsigned char *)buff];
2735                 buff++;
2736         }
2737 }
2738
2739 static ssize_t ixj_read(struct file * file_p, char __user *buf, size_t length, loff_t * ppos)
2740 {
2741         unsigned long i = *ppos;
2742         IXJ * j = get_ixj(NUM(file_p->f_dentry->d_inode));
2743
2744         DECLARE_WAITQUEUE(wait, current);
2745
2746         if (j->flags.inread)
2747                 return -EALREADY;
2748
2749         j->flags.inread = 1;
2750
2751         add_wait_queue(&j->read_q, &wait);
2752         set_current_state(TASK_INTERRUPTIBLE);
2753         mb();
2754
2755         while (!j->read_buffer_ready || (j->dtmf_state && j->flags.dtmf_oob)) {
2756                 ++j->read_wait;
2757                 if (file_p->f_flags & O_NONBLOCK) {
2758                         set_current_state(TASK_RUNNING);
2759                         remove_wait_queue(&j->read_q, &wait);
2760                         j->flags.inread = 0;
2761                         return -EAGAIN;
2762                 }
2763                 if (!ixj_hookstate(j)) {
2764                         set_current_state(TASK_RUNNING);
2765                         remove_wait_queue(&j->read_q, &wait);
2766                         j->flags.inread = 0;
2767                         return 0;
2768                 }
2769                 interruptible_sleep_on(&j->read_q);
2770                 if (signal_pending(current)) {
2771                         set_current_state(TASK_RUNNING);
2772                         remove_wait_queue(&j->read_q, &wait);
2773                         j->flags.inread = 0;
2774                         return -EINTR;
2775                 }
2776         }
2777
2778         remove_wait_queue(&j->read_q, &wait);
2779         set_current_state(TASK_RUNNING);
2780         /* Don't ever copy more than the user asks */
2781         if(j->rec_codec == ALAW)
2782                 ulaw2alaw(j->read_buffer, min(length, j->read_buffer_size));
2783         i = copy_to_user(buf, j->read_buffer, min(length, j->read_buffer_size));
2784         j->read_buffer_ready = 0;
2785         if (i) {
2786                 j->flags.inread = 0;
2787                 return -EFAULT;
2788         } else {
2789                 j->flags.inread = 0;
2790                 return min(length, j->read_buffer_size);
2791         }
2792 }
2793
2794 static ssize_t ixj_enhanced_read(struct file * file_p, char __user *buf, size_t length,
2795                           loff_t * ppos)
2796 {
2797         int pre_retval;
2798         ssize_t read_retval = 0;
2799         IXJ *j = get_ixj(NUM(file_p->f_dentry->d_inode));
2800
2801         pre_retval = ixj_PreRead(j, 0L);
2802         switch (pre_retval) {
2803         case NORMAL:
2804                 read_retval = ixj_read(file_p, buf, length, ppos);
2805                 ixj_PostRead(j, 0L);
2806                 break;
2807         case NOPOST:
2808                 read_retval = ixj_read(file_p, buf, length, ppos);
2809                 break;
2810         case POSTONLY:
2811                 ixj_PostRead(j, 0L);
2812                 break;
2813         default:
2814                 read_retval = pre_retval;
2815         }
2816         return read_retval;
2817 }
2818
2819 static ssize_t ixj_write(struct file *file_p, const char __user *buf, size_t count, loff_t * ppos)
2820 {
2821         unsigned long i = *ppos;
2822         IXJ *j = file_p->private_data;
2823
2824         DECLARE_WAITQUEUE(wait, current);
2825
2826         if (j->flags.inwrite)
2827                 return -EALREADY;
2828
2829         j->flags.inwrite = 1;
2830
2831         add_wait_queue(&j->write_q, &wait);
2832         set_current_state(TASK_INTERRUPTIBLE);
2833         mb();
2834
2835
2836         while (!j->write_buffers_empty) {
2837                 ++j->write_wait;
2838                 if (file_p->f_flags & O_NONBLOCK) {
2839                         set_current_state(TASK_RUNNING);
2840                         remove_wait_queue(&j->write_q, &wait);
2841                         j->flags.inwrite = 0;
2842                         return -EAGAIN;
2843                 }
2844                 if (!ixj_hookstate(j)) {
2845                         set_current_state(TASK_RUNNING);
2846                         remove_wait_queue(&j->write_q, &wait);
2847                         j->flags.inwrite = 0;
2848                         return 0;
2849                 }
2850                 interruptible_sleep_on(&j->write_q);
2851                 if (signal_pending(current)) {
2852                         set_current_state(TASK_RUNNING);
2853                         remove_wait_queue(&j->write_q, &wait);
2854                         j->flags.inwrite = 0;
2855                         return -EINTR;
2856                 }
2857         }
2858         set_current_state(TASK_RUNNING);
2859         remove_wait_queue(&j->write_q, &wait);
2860         if (j->write_buffer_wp + count >= j->write_buffer_end)
2861                 j->write_buffer_wp = j->write_buffer;
2862         i = copy_from_user(j->write_buffer_wp, buf, min(count, j->write_buffer_size));
2863         if (i) {
2864                 j->flags.inwrite = 0;
2865                 return -EFAULT;
2866         }
2867        if(j->play_codec == ALAW)
2868                alaw2ulaw(j->write_buffer_wp, min(count, j->write_buffer_size));
2869         j->flags.inwrite = 0;
2870         return min(count, j->write_buffer_size);
2871 }
2872
2873 static ssize_t ixj_enhanced_write(struct file * file_p, const char __user *buf, size_t count, loff_t * ppos)
2874 {
2875         int pre_retval;
2876         ssize_t write_retval = 0;
2877
2878         IXJ *j = get_ixj(NUM(file_p->f_dentry->d_inode));
2879
2880         pre_retval = ixj_PreWrite(j, 0L);
2881         switch (pre_retval) {
2882         case NORMAL:
2883                 write_retval = ixj_write(file_p, buf, count, ppos);
2884                 if (write_retval > 0) {
2885                         ixj_PostWrite(j, 0L);
2886                         j->write_buffer_wp += write_retval;
2887                         j->write_buffers_empty--;
2888                 }
2889                 break;
2890         case NOPOST:
2891                 write_retval = ixj_write(file_p, buf, count, ppos);
2892                 if (write_retval > 0) {
2893                         j->write_buffer_wp += write_retval;
2894                         j->write_buffers_empty--;
2895                 }
2896                 break;
2897         case POSTONLY:
2898                 ixj_PostWrite(j, 0L);
2899                 break;
2900         default:
2901                 write_retval = pre_retval;
2902         }
2903         return write_retval;
2904 }
2905
2906 static void ixj_read_frame(IXJ *j)
2907 {
2908         int cnt, dly;
2909
2910         if (j->read_buffer) {
2911                 for (cnt = 0; cnt < j->rec_frame_size * 2; cnt += 2) {
2912                         if (!(cnt % 16) && !IsRxReady(j)) {
2913                                 dly = 0;
2914                                 while (!IsRxReady(j)) {
2915                                         if (dly++ > 5) {
2916                                                 dly = 0;
2917                                                 break;
2918                                         }
2919                                         udelay(10);
2920                                 }
2921                         }
2922                         /* Throw away word 0 of the 8021 compressed format to get standard G.729. */
2923                         if (j->rec_codec == G729 && (cnt == 0 || cnt == 10 || cnt == 20)) {
2924                                 inb_p(j->DSPbase + 0x0E);
2925                                 inb_p(j->DSPbase + 0x0F);
2926                         }
2927                         *(j->read_buffer + cnt) = inb_p(j->DSPbase + 0x0E);
2928                         *(j->read_buffer + cnt + 1) = inb_p(j->DSPbase + 0x0F);
2929                 }
2930                 ++j->framesread;
2931                 if (j->intercom != -1) {
2932                         if (IsTxReady(get_ixj(j->intercom))) {
2933                                 for (cnt = 0; cnt < j->rec_frame_size * 2; cnt += 2) {
2934                                         if (!(cnt % 16) && !IsTxReady(j)) {
2935                                                 dly = 0;
2936                                                 while (!IsTxReady(j)) {
2937                                                         if (dly++ > 5) {
2938                                                                 dly = 0;
2939                                                                 break;
2940                                                         }
2941                                                         udelay(10);
2942                                                 }
2943                                         }
2944                                         outb_p(*(j->read_buffer + cnt), get_ixj(j->intercom)->DSPbase + 0x0C);
2945                                         outb_p(*(j->read_buffer + cnt + 1), get_ixj(j->intercom)->DSPbase + 0x0D);
2946                                 }
2947                                 get_ixj(j->intercom)->frameswritten++;
2948                         }
2949                 } else {
2950                         j->read_buffer_ready = 1;
2951                         wake_up_interruptible(&j->read_q);      /* Wake any blocked readers */
2952
2953                         wake_up_interruptible(&j->poll_q);      /* Wake any blocked selects */
2954
2955                         if(j->ixj_signals[SIG_READ_READY])
2956                                 ixj_kill_fasync(j, SIG_READ_READY, POLL_OUT);
2957                 }
2958         }
2959 }
2960
2961 static short fsk[][6][20] =
2962 {
2963         {
2964                 {
2965                         0, 17846, 29934, 32364, 24351, 8481, -10126, -25465, -32587, -29196,
2966                         -16384, 1715, 19260, 30591, 32051, 23170, 6813, -11743, -26509, -32722
2967                 },
2968                 {
2969                         -28377, -14876, 3425, 20621, 31163, 31650, 21925, 5126, -13328, -27481,
2970                         -32767, -27481, -13328, 5126, 21925, 31650, 31163, 20621, 3425, -14876
2971                 },
2972                 {
2973                         -28377, -32722, -26509, -11743, 6813, 23170, 32051, 30591, 19260, 1715,
2974                         -16384, -29196, -32587, -25465, -10126, 8481, 24351, 32364, 29934, 17846
2975                 },
2976                 {
2977                         0, -17846, -29934, -32364, -24351, -8481, 10126, 25465, 32587, 29196,
2978                         16384, -1715, -19260, -30591, -32051, -23170, -6813, 11743, 26509, 32722
2979                 },
2980                 {
2981                         28377, 14876, -3425, -20621, -31163, -31650, -21925, -5126, 13328, 27481,
2982                         32767, 27481, 13328, -5126, -21925, -31650, -31163, -20621, -3425, 14876
2983                 },
2984                 {
2985                         28377, 32722, 26509, 11743, -6813, -23170, -32051, -30591, -19260, -1715,
2986                         16384, 29196, 32587, 25465, 10126, -8481, -24351, -32364, -29934, -17846
2987                 }
2988         },
2989         {
2990                 {
2991                         0, 10126, 19260, 26509, 31163, 32767, 31163, 26509, 19260, 10126,
2992                         0, -10126, -19260, -26509, -31163, -32767, -31163, -26509, -19260, -10126
2993                 },
2994                 {
2995                         -28377, -21925, -13328, -3425, 6813, 16384, 24351, 29934, 32587, 32051,
2996                         28377, 21925, 13328, 3425, -6813, -16384, -24351, -29934, -32587, -32051
2997                 },
2998                 {
2999                         -28377, -32051, -32587, -29934, -24351, -16384, -6813, 3425, 13328, 21925,
3000                         28377, 32051, 32587, 29934, 24351, 16384, 6813, -3425, -13328, -21925
3001                 },
3002                 {
3003                         0, -10126, -19260, -26509, -31163, -32767, -31163, -26509, -19260, -10126,
3004                         0, 10126, 19260, 26509, 31163, 32767, 31163, 26509, 19260, 10126
3005                 },
3006                 {
3007                         28377, 21925, 13328, 3425, -6813, -16383, -24351, -29934, -32587, -32051,
3008                         -28377, -21925, -13328, -3425, 6813, 16383, 24351, 29934, 32587, 32051
3009                 },
3010                 {
3011                         28377, 32051, 32587, 29934, 24351, 16384, 6813, -3425, -13328, -21925,
3012                         -28377, -32051, -32587, -29934, -24351, -16384, -6813, 3425, 13328, 21925
3013                 }
3014         }
3015 };
3016
3017
3018 static void ixj_write_cid_bit(IXJ *j, int bit)
3019 {
3020         while (j->fskcnt < 20) {
3021                 if(j->fskdcnt < (j->fsksize - 1))
3022                         j->fskdata[j->fskdcnt++] = fsk[bit][j->fskz][j->fskcnt];
3023
3024                 j->fskcnt += 3;
3025         }
3026         j->fskcnt %= 20;
3027
3028         if (!bit)
3029                 j->fskz++;
3030         if (j->fskz >= 6)
3031                 j->fskz = 0;
3032
3033 }
3034
3035 static void ixj_write_cid_byte(IXJ *j, char byte)
3036 {
3037         IXJ_CBYTE cb;
3038
3039                 cb.cbyte = byte;
3040                 ixj_write_cid_bit(j, 0);
3041                 ixj_write_cid_bit(j, cb.cbits.b0 ? 1 : 0);
3042                 ixj_write_cid_bit(j, cb.cbits.b1 ? 1 : 0);
3043                 ixj_write_cid_bit(j, cb.cbits.b2 ? 1 : 0);
3044                 ixj_write_cid_bit(j, cb.cbits.b3 ? 1 : 0);
3045                 ixj_write_cid_bit(j, cb.cbits.b4 ? 1 : 0);
3046                 ixj_write_cid_bit(j, cb.cbits.b5 ? 1 : 0);
3047                 ixj_write_cid_bit(j, cb.cbits.b6 ? 1 : 0);
3048                 ixj_write_cid_bit(j, cb.cbits.b7 ? 1 : 0);
3049                 ixj_write_cid_bit(j, 1);
3050 }
3051
3052 static void ixj_write_cid_seize(IXJ *j)
3053 {
3054         int cnt;
3055
3056         for (cnt = 0; cnt < 150; cnt++) {
3057                 ixj_write_cid_bit(j, 0);
3058                 ixj_write_cid_bit(j, 1);
3059         }
3060         for (cnt = 0; cnt < 180; cnt++) {
3061                 ixj_write_cid_bit(j, 1);
3062         }
3063 }
3064
3065 static void ixj_write_cidcw_seize(IXJ *j)
3066 {
3067         int cnt;
3068
3069         for (cnt = 0; cnt < 80; cnt++) {
3070                 ixj_write_cid_bit(j, 1);
3071         }
3072 }
3073
3074 static int ixj_write_cid_string(IXJ *j, char *s, int checksum)
3075 {
3076         int cnt;
3077
3078         for (cnt = 0; cnt < strlen(s); cnt++) {
3079                 ixj_write_cid_byte(j, s[cnt]);
3080                 checksum = (checksum + s[cnt]);
3081         }
3082         return checksum;
3083 }
3084
3085 static void ixj_pad_fsk(IXJ *j, int pad)
3086 {
3087         int cnt;
3088
3089         for (cnt = 0; cnt < pad; cnt++) {
3090                 if(j->fskdcnt < (j->fsksize - 1))
3091                         j->fskdata[j->fskdcnt++] = 0x0000;
3092         }
3093         for (cnt = 0; cnt < 720; cnt++) {
3094                 if(j->fskdcnt < (j->fsksize - 1))
3095                         j->fskdata[j->fskdcnt++] = 0x0000;
3096         }
3097 }
3098
3099 static void ixj_pre_cid(IXJ *j)
3100 {
3101         j->cid_play_codec = j->play_codec;
3102         j->cid_play_frame_size = j->play_frame_size;
3103         j->cid_play_volume = get_play_volume(j);
3104         j->cid_play_flag = j->flags.playing;
3105
3106         j->cid_rec_codec = j->rec_codec;
3107         j->cid_rec_volume = get_rec_volume(j);
3108         j->cid_rec_flag = j->flags.recording;
3109
3110         j->cid_play_aec_level = j->aec_level;
3111
3112         switch(j->baseframe.low) {
3113                 case 0xA0:
3114                         j->cid_base_frame_size = 20;
3115                         break;
3116                 case 0x50:
3117                         j->cid_base_frame_size = 10;
3118                         break;
3119                 case 0xF0:
3120                         j->cid_base_frame_size = 30;
3121                         break;
3122         }
3123
3124         ixj_play_stop(j);
3125         ixj_cpt_stop(j);
3126
3127         j->flags.cidplay = 1;
3128
3129         set_base_frame(j, 30);
3130         set_play_codec(j, LINEAR16);
3131         set_play_volume(j, 0x1B);
3132         ixj_play_start(j);
3133 }
3134
3135 static void ixj_post_cid(IXJ *j)
3136 {
3137         ixj_play_stop(j);
3138
3139         if(j->cidsize > 5000) {
3140                 SLIC_SetState(PLD_SLIC_STATE_STANDBY, j);
3141         }
3142         j->flags.cidplay = 0;
3143         if(ixjdebug & 0x0200) {
3144                 printk("IXJ phone%d Finished Playing CallerID data %ld\n", j->board, jiffies);
3145         }
3146
3147         ixj_fsk_free(j);
3148
3149         j->fskdcnt = 0;
3150         set_base_frame(j, j->cid_base_frame_size);
3151         set_play_codec(j, j->cid_play_codec);
3152         ixj_aec_start(j, j->cid_play_aec_level);
3153         set_play_volume(j, j->cid_play_volume);
3154
3155         set_rec_codec(j, j->cid_rec_codec);
3156         set_rec_volume(j, j->cid_rec_volume);
3157
3158         if(j->cid_rec_flag)
3159                 ixj_record_start(j);
3160
3161         if(j->cid_play_flag)
3162                 ixj_play_start(j);
3163
3164         if(j->cid_play_flag) {
3165                 wake_up_interruptible(&j->write_q);     /* Wake any blocked writers */
3166         }
3167 }
3168
3169 static void ixj_write_cid(IXJ *j)
3170 {
3171         char sdmf1[50];
3172         char sdmf2[50];
3173         char sdmf3[80];
3174         char mdmflen, len1, len2, len3;
3175         int pad;
3176
3177         int checksum = 0;
3178
3179         if (j->dsp.low == 0x20 || j->flags.cidplay)
3180                 return;
3181
3182         j->fskz = j->fskphase = j->fskcnt = j->fskdcnt = 0;
3183         j->cidsize = j->cidcnt = 0;
3184
3185         ixj_fsk_alloc(j);
3186
3187         strcpy(sdmf1, j->cid_send.month);
3188         strcat(sdmf1, j->cid_send.day);
3189         strcat(sdmf1, j->cid_send.hour);
3190         strcat(sdmf1, j->cid_send.min);
3191         strcpy(sdmf2, j->cid_send.number);
3192         strcpy(sdmf3, j->cid_send.name);
3193
3194         len1 = strlen(sdmf1);
3195         len2 = strlen(sdmf2);
3196         len3 = strlen(sdmf3);
3197         mdmflen = len1 + len2 + len3 + 6;
3198
3199         while(1){
3200                 ixj_write_cid_seize(j);
3201
3202                 ixj_write_cid_byte(j, 0x80);
3203                 checksum = 0x80;
3204                 ixj_write_cid_byte(j, mdmflen);
3205                 checksum = checksum + mdmflen;
3206
3207                 ixj_write_cid_byte(j, 0x01);
3208                 checksum = checksum + 0x01;
3209                 ixj_write_cid_byte(j, len1);
3210                 checksum = checksum + len1;
3211                 checksum = ixj_write_cid_string(j, sdmf1, checksum);
3212                 if(ixj_hookstate(j) & 1)
3213                         break;
3214
3215                 ixj_write_cid_byte(j, 0x02);
3216                 checksum = checksum + 0x02;
3217                 ixj_write_cid_byte(j, len2);
3218                 checksum = checksum + len2;
3219                 checksum = ixj_write_cid_string(j, sdmf2, checksum);
3220                 if(ixj_hookstate(j) & 1)
3221                         break;
3222
3223                 ixj_write_cid_byte(j, 0x07);
3224                 checksum = checksum + 0x07;
3225                 ixj_write_cid_byte(j, len3);
3226                 checksum = checksum + len3;
3227                 checksum = ixj_write_cid_string(j, sdmf3, checksum);
3228                 if(ixj_hookstate(j) & 1)
3229                         break;
3230
3231                 checksum %= 256;
3232                 checksum ^= 0xFF;
3233                 checksum += 1;
3234
3235                 ixj_write_cid_byte(j, (char) checksum);
3236
3237                 pad = j->fskdcnt % 240;
3238                 if (pad) {
3239                         pad = 240 - pad;
3240                 }
3241                 ixj_pad_fsk(j, pad);
3242                 break;
3243         }
3244
3245         ixj_write_frame(j);
3246 }
3247
3248 static void ixj_write_cidcw(IXJ *j)
3249 {
3250         IXJ_TONE ti;
3251
3252         char sdmf1[50];
3253         char sdmf2[50];
3254         char sdmf3[80];
3255         char mdmflen, len1, len2, len3;
3256         int pad;
3257
3258         int checksum = 0;
3259
3260         if (j->dsp.low == 0x20 || j->flags.cidplay)
3261                 return;
3262
3263         j->fskz = j->fskphase = j->fskcnt = j->fskdcnt = 0;
3264         j->cidsize = j->cidcnt = 0;
3265
3266         ixj_fsk_alloc(j);
3267
3268         j->flags.cidcw_ack = 0;
3269
3270         ti.tone_index = 23;
3271         ti.gain0 = 1;
3272         ti.freq0 = hz440;
3273         ti.gain1 = 0;
3274         ti.freq1 = 0;
3275         ixj_init_tone(j, &ti);
3276
3277         ixj_set_tone_on(1500, j);
3278         ixj_set_tone_off(32, j);
3279         if(ixjdebug & 0x0200) {
3280                 printk("IXJ cidcw phone%d first tone start at %ld\n", j->board, jiffies);
3281         }
3282         ixj_play_tone(j, 23);
3283
3284         clear_bit(j->board, &j->busyflags);
3285         while(j->tone_state)
3286                 schedule_timeout_interruptible(1);
3287         while(test_and_set_bit(j->board, (void *)&j->busyflags) != 0)
3288                 schedule_timeout_interruptible(1);
3289         if(ixjdebug & 0x0200) {
3290                 printk("IXJ cidcw phone%d first tone end at %ld\n", j->board, jiffies);
3291         }
3292
3293         ti.tone_index = 24;
3294         ti.gain0 = 1;
3295         ti.freq0 = hz2130;
3296         ti.gain1 = 0;
3297         ti.freq1 = hz2750;
3298         ixj_init_tone(j, &ti);
3299
3300         ixj_set_tone_off(10, j);
3301         ixj_set_tone_on(600, j);
3302         if(ixjdebug & 0x0200) {
3303                 printk("IXJ cidcw phone%d second tone start at %ld\n", j->board, jiffies);
3304         }
3305         ixj_play_tone(j, 24);
3306
3307         clear_bit(j->board, &j->busyflags);
3308         while(j->tone_state)
3309                 schedule_timeout_interruptible(1);
3310         while(test_and_set_bit(j->board, (void *)&j->busyflags) != 0)
3311                 schedule_timeout_interruptible(1);
3312         if(ixjdebug & 0x0200) {
3313                 printk("IXJ cidcw phone%d sent second tone at %ld\n", j->board, jiffies);
3314         }
3315
3316         j->cidcw_wait = jiffies + ((50 * hertz) / 100);
3317
3318         clear_bit(j->board, &j->busyflags);
3319         while(!j->flags.cidcw_ack && time_before(jiffies, j->cidcw_wait))
3320                 schedule_timeout_interruptible(1);
3321         while(test_and_set_bit(j->board, (void *)&j->busyflags) != 0)
3322                 schedule_timeout_interruptible(1);
3323         j->cidcw_wait = 0;
3324         if(!j->flags.cidcw_ack) {
3325                 if(ixjdebug & 0x0200) {
3326                         printk("IXJ cidcw phone%d did not receive ACK from display %ld\n", j->board, jiffies);
3327                 }
3328                 ixj_post_cid(j);
3329                 if(j->cid_play_flag) {
3330                         wake_up_interruptible(&j->write_q);     /* Wake any blocked readers */
3331                 }
3332                 return;
3333         } else {
3334                 ixj_pre_cid(j);
3335         }
3336         j->flags.cidcw_ack = 0;
3337         strcpy(sdmf1, j->cid_send.month);
3338         strcat(sdmf1, j->cid_send.day);
3339         strcat(sdmf1, j->cid_send.hour);
3340         strcat(sdmf1, j->cid_send.min);
3341         strcpy(sdmf2, j->cid_send.number);
3342         strcpy(sdmf3, j->cid_send.name);
3343
3344         len1 = strlen(sdmf1);
3345         len2 = strlen(sdmf2);
3346         len3 = strlen(sdmf3);
3347         mdmflen = len1 + len2 + len3 + 6;
3348
3349         ixj_write_cidcw_seize(j);
3350
3351         ixj_write_cid_byte(j, 0x80);
3352         checksum = 0x80;
3353         ixj_write_cid_byte(j, mdmflen);
3354         checksum = checksum + mdmflen;
3355
3356         ixj_write_cid_byte(j, 0x01);
3357         checksum = checksum + 0x01;
3358         ixj_write_cid_byte(j, len1);
3359         checksum = checksum + len1;
3360         checksum = ixj_write_cid_string(j, sdmf1, checksum);
3361
3362         ixj_write_cid_byte(j, 0x02);
3363         checksum = checksum + 0x02;
3364         ixj_write_cid_byte(j, len2);
3365         checksum = checksum + len2;
3366         checksum = ixj_write_cid_string(j, sdmf2, checksum);
3367
3368         ixj_write_cid_byte(j, 0x07);
3369         checksum = checksum + 0x07;
3370         ixj_write_cid_byte(j, len3);
3371         checksum = checksum + len3;
3372         checksum = ixj_write_cid_string(j, sdmf3, checksum);
3373
3374         checksum %= 256;
3375         checksum ^= 0xFF;
3376         checksum += 1;
3377
3378         ixj_write_cid_byte(j, (char) checksum);
3379
3380         pad = j->fskdcnt % 240;
3381         if (pad) {
3382                 pad = 240 - pad;
3383         }
3384         ixj_pad_fsk(j, pad);
3385         if(ixjdebug & 0x0200) {
3386                 printk("IXJ cidcw phone%d sent FSK data at %ld\n", j->board, jiffies);
3387         }
3388 }
3389
3390 static void ixj_write_vmwi(IXJ *j, int msg)
3391 {
3392         char mdmflen;
3393         int pad;
3394
3395         int checksum = 0;
3396
3397         if (j->dsp.low == 0x20 || j->flags.cidplay)
3398                 return;
3399
3400         j->fskz = j->fskphase = j->fskcnt = j->fskdcnt = 0;
3401         j->cidsize = j->cidcnt = 0;
3402
3403         ixj_fsk_alloc(j);
3404
3405         mdmflen = 3;
3406
3407         if (j->port == PORT_POTS)
3408                 SLIC_SetState(PLD_SLIC_STATE_OHT, j);
3409
3410         ixj_write_cid_seize(j);
3411
3412         ixj_write_cid_byte(j, 0x82);
3413         checksum = 0x82;
3414         ixj_write_cid_byte(j, mdmflen);
3415         checksum = checksum + mdmflen;
3416
3417         ixj_write_cid_byte(j, 0x0B);
3418         checksum = checksum + 0x0B;
3419         ixj_write_cid_byte(j, 1);
3420         checksum = checksum + 1;
3421
3422         if(msg) {
3423                 ixj_write_cid_byte(j, 0xFF);
3424                 checksum = checksum + 0xFF;
3425         }
3426         else {
3427                 ixj_write_cid_byte(j, 0x00);
3428                 checksum = checksum + 0x00;
3429         }
3430
3431         checksum %= 256;
3432         checksum ^= 0xFF;
3433         checksum += 1;
3434
3435         ixj_write_cid_byte(j, (char) checksum);
3436
3437         pad = j->fskdcnt % 240;
3438         if (pad) {
3439                 pad = 240 - pad;
3440         }
3441         ixj_pad_fsk(j, pad);
3442 }
3443
3444 static void ixj_write_frame(IXJ *j)
3445 {
3446         int cnt, frame_count, dly;
3447         IXJ_WORD dat;
3448         BYTES blankword;
3449
3450         frame_count = 0;
3451         if(j->flags.cidplay) {
3452                 for(cnt = 0; cnt < 480; cnt++) {
3453                         if (!(cnt % 16) && !IsTxReady(j)) {
3454                                 dly = 0;
3455                                 while (!IsTxReady(j)) {
3456                                         if (dly++ > 5) {
3457                                                 dly = 0;
3458                                                 break;
3459                                         }
3460                                         udelay(10);
3461                                 }
3462                         }
3463                         dat.word = j->fskdata[j->cidcnt++];
3464                         outb_p(dat.bytes.low, j->DSPbase + 0x0C);
3465                         outb_p(dat.bytes.high, j->DSPbase + 0x0D);
3466                         cnt++;
3467                 }
3468                 if(j->cidcnt >= j->fskdcnt) {
3469                         ixj_post_cid(j);
3470                 }
3471                 /* This may seem rude, but if we just played one frame of FSK data for CallerID
3472                    and there is real audio data in the buffer, we need to throw it away because
3473                    we just used it's time slot */
3474                 if (j->write_buffer_rp > j->write_buffer_wp) {
3475                         j->write_buffer_rp += j->cid_play_frame_size * 2;
3476                         if (j->write_buffer_rp >= j->write_buffer_end) {
3477                                 j->write_buffer_rp = j->write_buffer;
3478                         }
3479                         j->write_buffers_empty++;
3480                         wake_up_interruptible(&j->write_q);     /* Wake any blocked writers */
3481
3482                         wake_up_interruptible(&j->poll_q);      /* Wake any blocked selects */
3483                 }
3484         } else if (j->write_buffer && j->write_buffers_empty < 1) {
3485                 if (j->write_buffer_wp > j->write_buffer_rp) {
3486                         frame_count =
3487                             (j->write_buffer_wp - j->write_buffer_rp) / (j->play_frame_size * 2);
3488                 }
3489                 if (j->write_buffer_rp > j->write_buffer_wp) {
3490                         frame_count =
3491                             (j->write_buffer_wp - j->write_buffer) / (j->play_frame_size * 2) +
3492                             (j->write_buffer_end - j->write_buffer_rp) / (j->play_frame_size * 2);
3493                 }
3494                 if (frame_count >= 1) {
3495                         if (j->ver.low == 0x12 && j->play_mode && j->flags.play_first_frame) {
3496                                 switch (j->play_mode) {
3497                                 case PLAYBACK_MODE_ULAW:
3498                                 case PLAYBACK_MODE_ALAW:
3499                                         blankword.low = blankword.high = 0xFF;
3500                                         break;
3501                                 case PLAYBACK_MODE_8LINEAR:
3502                                 case PLAYBACK_MODE_16LINEAR:
3503                                         blankword.low = blankword.high = 0x00;
3504                                         break;
3505                                 case PLAYBACK_MODE_8LINEAR_WSS:
3506                                         blankword.low = blankword.high = 0x80;
3507                                         break;
3508                                 }
3509                                 for (cnt = 0; cnt < 16; cnt++) {
3510                                         if (!(cnt % 16) && !IsTxReady(j)) {
3511                                                 dly = 0;
3512                                                 while (!IsTxReady(j)) {
3513                                                         if (dly++ > 5) {
3514                                                                 dly = 0;
3515                                                                 break;
3516                                                         }
3517                                                         udelay(10);
3518                                                 }
3519                                         }
3520                                         outb_p((blankword.low), j->DSPbase + 0x0C);
3521                                         outb_p((blankword.high), j->DSPbase + 0x0D);
3522                                 }
3523                                 j->flags.play_first_frame = 0;
3524                         } else  if (j->play_codec == G723_63 && j->flags.play_first_frame) {
3525                                 for (cnt = 0; cnt < 24; cnt++) {
3526                                         if(cnt == 12) {
3527                                                 blankword.low = 0x02;
3528                                                 blankword.high = 0x00;
3529                                         }
3530                                         else {
3531                                                 blankword.low = blankword.high = 0x00;
3532                                         }
3533                                         if (!(cnt % 16) && !IsTxReady(j)) {
3534                                                 dly = 0;
3535                                                 while (!IsTxReady(j)) {
3536                                                         if (dly++ > 5) {
3537                                                                 dly = 0;
3538                                                                 break;
3539                                                         }
3540                                                         udelay(10);
3541                                                 }
3542                                         }
3543                                         outb_p((blankword.low), j->DSPbase + 0x0C);
3544                                         outb_p((blankword.high), j->DSPbase + 0x0D);
3545                                 }
3546                                 j->flags.play_first_frame = 0;
3547                         }
3548                         for (cnt = 0; cnt < j->play_frame_size * 2; cnt += 2) {
3549                                 if (!(cnt % 16) && !IsTxReady(j)) {
3550                                         dly = 0;
3551                                         while (!IsTxReady(j)) {
3552                                                 if (dly++ > 5) {
3553                                                         dly = 0;
3554                                                         break;
3555                                                 }
3556                                                 udelay(10);
3557                                         }
3558                                 }
3559                         /* Add word 0 to G.729 frames for the 8021.  Right now we don't do VAD/CNG  */
3560                                 if (j->play_codec == G729 && (cnt == 0 || cnt == 10 || cnt == 20)) {
3561                                         if(j->write_buffer_rp + cnt == 0 && j->write_buffer_rp + cnt + 1 == 0 && j->write_buffer_rp + cnt + 2 == 0 &&
3562                                            j->write_buffer_rp + cnt + 3 == 0 && j->write_buffer_rp + cnt + 4 == 0 && j->write_buffer_rp + cnt + 5 == 0 &&
3563                                            j->write_buffer_rp + cnt + 6 == 0 && j->write_buffer_rp + cnt + 7 == 0 && j->write_buffer_rp + cnt + 8 == 0 &&
3564                                            j->write_buffer_rp + cnt + 9 == 0) {
3565                                         /* someone is trying to write silence lets make this a type 0 frame. */
3566                                                 outb_p(0x00, j->DSPbase + 0x0C);
3567                                                 outb_p(0x00, j->DSPbase + 0x0D);
3568                                         } else {
3569                                         /* so all other frames are type 1. */
3570                                                 outb_p(0x01, j->DSPbase + 0x0C);
3571                                                 outb_p(0x00, j->DSPbase + 0x0D);
3572                                         }
3573                                 }
3574                                 outb_p(*(j->write_buffer_rp + cnt), j->DSPbase + 0x0C);
3575                                 outb_p(*(j->write_buffer_rp + cnt + 1), j->DSPbase + 0x0D);
3576                                 *(j->write_buffer_rp + cnt) = 0;
3577                                 *(j->write_buffer_rp + cnt + 1) = 0;
3578                         }
3579                         j->write_buffer_rp += j->play_frame_size * 2;
3580                         if (j->write_buffer_rp >= j->write_buffer_end) {
3581                                 j->write_buffer_rp = j->write_buffer;
3582                         }
3583                         j->write_buffers_empty++;
3584                         wake_up_interruptible(&j->write_q);     /* Wake any blocked writers */
3585
3586                         wake_up_interruptible(&j->poll_q);      /* Wake any blocked selects */
3587
3588                         ++j->frameswritten;
3589                 }
3590         } else {
3591                 j->drybuffer++;
3592         }
3593         if(j->ixj_signals[SIG_WRITE_READY]) {
3594                 ixj_kill_fasync(j, SIG_WRITE_READY, POLL_OUT);
3595         }
3596 }
3597
3598 static int idle(IXJ *j)
3599 {
3600         if (ixj_WriteDSPCommand(0x0000, j))             /* DSP Idle */
3601
3602                 return 0;
3603
3604         if (j->ssr.high || j->ssr.low) {
3605                 return 0;
3606         } else {
3607                 j->play_mode = -1;
3608                 j->flags.playing = 0;
3609                 j->rec_mode = -1;
3610                 j->flags.recording = 0;
3611                 return 1;
3612         }
3613 }
3614
3615 static int set_base_frame(IXJ *j, int size)
3616 {
3617         unsigned short cmd;
3618         int cnt;
3619
3620         idle(j);
3621         j->cid_play_aec_level = j->aec_level;
3622         aec_stop(j);
3623         for (cnt = 0; cnt < 10; cnt++) {
3624                 if (idle(j))
3625                         break;
3626         }
3627         if (j->ssr.high || j->ssr.low)
3628                 return -1;
3629         if (j->dsp.low != 0x20) {
3630                 switch (size) {
3631                 case 30:
3632                         cmd = 0x07F0;
3633                         /* Set Base Frame Size to 240 pg9-10 8021 */
3634                         break;
3635                 case 20:
3636                         cmd = 0x07A0;
3637                         /* Set Base Frame Size to 160 pg9-10 8021 */
3638                         break;
3639                 case 10:
3640                         cmd = 0x0750;
3641                         /* Set Base Frame Size to 80 pg9-10 8021 */
3642                         break;
3643                 default:
3644                         return -1;
3645                 }
3646         } else {
3647                 if (size == 30)
3648                         return size;
3649                 else
3650                         return -1;
3651         }
3652         if (ixj_WriteDSPCommand(cmd, j)) {
3653                 j->baseframe.high = j->baseframe.low = 0xFF;
3654                 return -1;
3655         } else {
3656                 j->baseframe.high = j->ssr.high;
3657                 j->baseframe.low = j->ssr.low;
3658                 /* If the status returned is 0x0000 (pg9-9 8021) the call failed */
3659                 if(j->baseframe.high == 0x00 && j->baseframe.low == 0x00) {
3660                         return -1;
3661                 }
3662         }
3663         ixj_aec_start(j, j->cid_play_aec_level);
3664         return size;
3665 }
3666
3667 static int set_rec_codec(IXJ *j, int rate)
3668 {
3669         int retval = 0;
3670
3671         j->rec_codec = rate;
3672
3673         switch (rate) {
3674         case G723_63:
3675                 if (j->ver.low != 0x12 || ixj_convert_loaded) {
3676                         j->rec_frame_size = 12;
3677                         j->rec_mode = 0;
3678                 } else {
3679                         retval = 1;
3680                 }
3681                 break;
3682         case G723_53:
3683                 if (j->ver.low != 0x12 || ixj_convert_loaded) {
3684                         j->rec_frame_size = 10;
3685                         j->rec_mode = 0;
3686                 } else {
3687                         retval = 1;
3688                 }
3689                 break;
3690         case TS85:
3691                 if (j->dsp.low == 0x20 || j->flags.ts85_loaded) {
3692                         j->rec_frame_size = 16;
3693                         j->rec_mode = 0;
3694                 } else {
3695                         retval = 1;
3696                 }
3697                 break;
3698         case TS48:
3699                 if (j->ver.low != 0x12 || ixj_convert_loaded) {
3700                         j->rec_frame_size = 9;
3701                         j->rec_mode = 0;
3702                 } else {
3703                         retval = 1;
3704                 }
3705                 break;
3706         case TS41:
3707                 if (j->ver.low != 0x12 || ixj_convert_loaded) {
3708                         j->rec_frame_size = 8;
3709                         j->rec_mode = 0;
3710                 } else {
3711                         retval = 1;
3712                 }
3713                 break;
3714         case G728:
3715                 if (j->dsp.low != 0x20) {
3716                         j->rec_frame_size = 48;
3717                         j->rec_mode = 0;
3718                 } else {
3719                         retval = 1;
3720                 }
3721                 break;
3722         case G729:
3723                 if (j->dsp.low != 0x20) {
3724                         if (!j->flags.g729_loaded) {
3725                                 retval = 1;
3726                                 break;
3727                         }
3728                         switch (j->baseframe.low) {
3729                         case 0xA0:
3730                                 j->rec_frame_size = 10;
3731                                 break;
3732                         case 0x50:
3733                                 j->rec_frame_size = 5;
3734                                 break;
3735                         default:
3736                                 j->rec_frame_size = 15;
3737                                 break;
3738                         }
3739                         j->rec_mode = 0;
3740                 } else {
3741                         retval = 1;
3742                 }
3743                 break;
3744         case G729B:
3745                 if (j->dsp.low != 0x20) {
3746                         if (!j->flags.g729_loaded) {
3747                                 retval = 1;
3748                                 break;
3749                         }
3750                         switch (j->baseframe.low) {
3751                         case 0xA0:
3752                                 j->rec_frame_size = 12;
3753                                 break;
3754                         case 0x50:
3755                                 j->rec_frame_size = 6;
3756                                 break;
3757                         default:
3758                                 j->rec_frame_size = 18;
3759                                 break;
3760                         }
3761                         j->rec_mode = 0;
3762                 } else {
3763                         retval = 1;
3764                 }
3765                 break;
3766         case ULAW:
3767                 switch (j->baseframe.low) {
3768                 case 0xA0:
3769                         j->rec_frame_size = 80;
3770                         break;
3771                 case 0x50:
3772                         j->rec_frame_size = 40;
3773                         break;
3774                 default:
3775                         j->rec_frame_size = 120;
3776                         break;
3777                 }
3778                 j->rec_mode = 4;
3779                 break;
3780         case ALAW:
3781                 switch (j->baseframe.low) {
3782                 case 0xA0:
3783                         j->rec_frame_size = 80;
3784                         break;
3785                 case 0x50:
3786                         j->rec_frame_size = 40;
3787                         break;
3788                 default:
3789                         j->rec_frame_size = 120;
3790                         break;
3791                 }
3792                 j->rec_mode = 4;
3793                 break;
3794         case LINEAR16:
3795                 switch (j->baseframe.low) {
3796                 case 0xA0:
3797                         j->rec_frame_size = 160;
3798                         break;
3799                 case 0x50:
3800                         j->rec_frame_size = 80;
3801                         break;
3802                 default:
3803                         j->rec_frame_size = 240;
3804                         break;
3805                 }
3806                 j->rec_mode = 5;
3807                 break;
3808         case LINEAR8:
3809                 switch (j->baseframe.low) {
3810                 case 0xA0:
3811                         j->rec_frame_size = 80;
3812                         break;
3813                 case 0x50:
3814                         j->rec_frame_size = 40;
3815                         break;
3816                 default:
3817                         j->rec_frame_size = 120;
3818                         break;
3819                 }
3820                 j->rec_mode = 6;
3821                 break;
3822         case WSS:
3823                 switch (j->baseframe.low) {
3824                 case 0xA0:
3825                         j->rec_frame_size = 80;
3826                         break;
3827                 case 0x50:
3828                         j->rec_frame_size = 40;
3829                         break;
3830                 default:
3831                         j->rec_frame_size = 120;
3832                         break;
3833                 }
3834                 j->rec_mode = 7;
3835                 break;
3836         default:
3837                 kfree(j->read_buffer);
3838                 j->rec_frame_size = 0;
3839                 j->rec_mode = -1;
3840                 j->read_buffer = NULL;
3841                 j->read_buffer_size = 0;
3842                 retval = 1;
3843                 break;
3844         }
3845         return retval;
3846 }
3847
3848 static int ixj_record_start(IXJ *j)
3849 {
3850         unsigned short cmd = 0x0000;
3851
3852         if (j->read_buffer) {
3853                 ixj_record_stop(j);
3854         }
3855         j->flags.recording = 1;
3856         ixj_WriteDSPCommand(0x0FE0, j); /* Put the DSP in full power mode. */
3857
3858         if(ixjdebug & 0x0002)
3859                 printk("IXJ %d Starting Record Codec %d at %ld\n", j->board, j->rec_codec, jiffies);
3860
3861         if (!j->rec_mode) {
3862                 switch (j->rec_codec) {
3863                 case G723_63:
3864                         cmd = 0x5131;
3865                         break;
3866                 case G723_53:
3867                         cmd = 0x5132;
3868                         break;
3869                 case TS85:
3870                         cmd = 0x5130;   /* TrueSpeech 8.5 */
3871
3872                         break;
3873                 case TS48:
3874                         cmd = 0x5133;   /* TrueSpeech 4.8 */
3875
3876                         break;
3877                 case TS41:
3878                         cmd = 0x5134;   /* TrueSpeech 4.1 */
3879
3880                         break;
3881                 case G728:
3882                         cmd = 0x5135;
3883                         break;
3884                 case G729:
3885                 case G729B:
3886                         cmd = 0x5136;
3887                         break;
3888                 default:
3889                         return 1;
3890                 }
3891                 if (ixj_WriteDSPCommand(cmd, j))
3892                         return -1;
3893         }
3894         if (!j->read_buffer) {
3895                 if (!j->read_buffer)
3896                         j->read_buffer = kmalloc(j->rec_frame_size * 2, GFP_ATOMIC);
3897                 if (!j->read_buffer) {
3898                         printk("Read buffer allocation for ixj board %d failed!\n", j->board);
3899                         return -ENOMEM;
3900                 }
3901         }
3902         j->read_buffer_size = j->rec_frame_size * 2;
3903
3904         if (ixj_WriteDSPCommand(0x5102, j))             /* Set Poll sync mode */
3905
3906                 return -1;
3907
3908         switch (j->rec_mode) {
3909         case 0:
3910                 cmd = 0x1C03;   /* Record C1 */
3911
3912                 break;
3913         case 4:
3914                 if (j->ver.low == 0x12) {
3915                         cmd = 0x1E03;   /* Record C1 */
3916
3917                 } else {
3918                         cmd = 0x1E01;   /* Record C1 */
3919
3920                 }
3921                 break;
3922         case 5:
3923                 if (j->ver.low == 0x12) {
3924                         cmd = 0x1E83;   /* Record C1 */
3925
3926                 } else {
3927                         cmd = 0x1E81;   /* Record C1 */
3928
3929                 }
3930                 break;
3931         case 6:
3932                 if (j->ver.low == 0x12) {
3933                         cmd = 0x1F03;   /* Record C1 */
3934
3935                 } else {
3936                         cmd = 0x1F01;   /* Record C1 */
3937
3938                 }
3939                 break;
3940         case 7:
3941                 if (j->ver.low == 0x12) {
3942                         cmd = 0x1F83;   /* Record C1 */
3943                 } else {
3944                         cmd = 0x1F81;   /* Record C1 */
3945                 }
3946                 break;
3947         }
3948         if (ixj_WriteDSPCommand(cmd, j))
3949                 return -1;
3950
3951         if (j->flags.playing) {
3952                 ixj_aec_start(j, j->aec_level);
3953         }
3954         return 0;
3955 }
3956
3957 static void ixj_record_stop(IXJ *j)
3958 {
3959         if (ixjdebug & 0x0002)
3960                 printk("IXJ %d Stopping Record Codec %d at %ld\n", j->board, j->rec_codec, jiffies);
3961
3962         kfree(j->read_buffer);
3963         j->read_buffer = NULL;
3964         j->read_buffer_size = 0;
3965         if (j->rec_mode > -1) {
3966                 ixj_WriteDSPCommand(0x5120, j);
3967                 j->rec_mode = -1;
3968         }
3969         j->flags.recording = 0;
3970 }
3971 static void ixj_vad(IXJ *j, int arg)
3972 {
3973         if (arg)
3974                 ixj_WriteDSPCommand(0x513F, j);
3975         else
3976                 ixj_WriteDSPCommand(0x513E, j);
3977 }
3978
3979 static void set_rec_depth(IXJ *j, int depth)
3980 {
3981         if (depth > 60)
3982                 depth = 60;
3983         if (depth < 0)
3984                 depth = 0;
3985         ixj_WriteDSPCommand(0x5180 + depth, j);
3986 }
3987
3988 static void set_dtmf_prescale(IXJ *j, int volume)
3989 {
3990         ixj_WriteDSPCommand(0xCF07, j);
3991         ixj_WriteDSPCommand(volume, j);
3992 }
3993
3994 static int get_dtmf_prescale(IXJ *j)
3995 {
3996         ixj_WriteDSPCommand(0xCF05, j);
3997         return j->ssr.high << 8 | j->ssr.low;
3998 }
3999
4000 static void set_rec_volume(IXJ *j, int volume)
4001 {
4002         if(j->aec_level == AEC_AGC) {
4003                 if (ixjdebug & 0x0002)
4004                         printk(KERN_INFO "IXJ: /dev/phone%d Setting AGC Threshold to 0x%4.4x\n", j->board, volume);
4005                 ixj_WriteDSPCommand(0xCF96, j);
4006                 ixj_WriteDSPCommand(volume, j);
4007         } else {
4008                 if (ixjdebug & 0x0002)
4009                         printk(KERN_INFO "IXJ: /dev/phone %d Setting Record Volume to 0x%4.4x\n", j->board, volume);
4010                 ixj_WriteDSPCommand(0xCF03, j);
4011                 ixj_WriteDSPCommand(volume, j);
4012         }
4013 }
4014
4015 static int set_rec_volume_linear(IXJ *j, int volume)
4016 {
4017         int newvolume, dsprecmax;
4018
4019         if (ixjdebug & 0x0002)
4020                 printk(KERN_INFO "IXJ: /dev/phone %d Setting Linear Record Volume to 0x%4.4x\n", j->board, volume);
4021         if(volume > 100 || volume < 0) {
4022           return -1;
4023         }
4024
4025         /* This should normalize the perceived volumes between the different cards caused by differences in the hardware */
4026         switch (j->cardtype) {
4027         case QTI_PHONEJACK:
4028                 dsprecmax = 0x440;
4029                 break;
4030         case QTI_LINEJACK:
4031                 dsprecmax = 0x180;
4032                 ixj_mixer(0x0203, j);   /*Voice Left Volume unmute 6db */
4033                 ixj_mixer(0x0303, j);   /*Voice Right Volume unmute 6db */
4034                 ixj_mixer(0x0C00, j);   /*Mono1 unmute 12db */
4035                 break;
4036         case QTI_PHONEJACK_LITE:
4037                 dsprecmax = 0x4C0;
4038                 break;
4039         case QTI_PHONEJACK_PCI:
4040                 dsprecmax = 0x100;
4041                 break;
4042         case QTI_PHONECARD:
4043                 dsprecmax = 0x400;
4044                 break;
4045         default:
4046                 return -1;
4047         }
4048         newvolume = (dsprecmax * volume) / 100;
4049         set_rec_volume(j, newvolume);
4050         return 0;
4051 }
4052
4053 static int get_rec_volume(IXJ *j)
4054 {
4055         if(j->aec_level == AEC_AGC) {
4056                 if (ixjdebug & 0x0002)
4057                         printk(KERN_INFO "Getting AGC Threshold\n");
4058                 ixj_WriteDSPCommand(0xCF86, j);
4059                 if (ixjdebug & 0x0002)
4060                         printk(KERN_INFO "AGC Threshold is 0x%2.2x%2.2x\n", j->ssr.high, j->ssr.low);
4061                 return j->ssr.high << 8 | j->ssr.low;
4062         } else {
4063                 if (ixjdebug & 0x0002)
4064                         printk(KERN_INFO "Getting Record Volume\n");
4065                 ixj_WriteDSPCommand(0xCF01, j);
4066                 return j->ssr.high << 8 | j->ssr.low;
4067         }
4068 }
4069
4070 static int get_rec_volume_linear(IXJ *j)
4071 {
4072         int volume, newvolume, dsprecmax;
4073
4074         switch (j->cardtype) {
4075         case QTI_PHONEJACK:
4076                 dsprecmax = 0x440;
4077                 break;
4078         case QTI_LINEJACK:
4079                 dsprecmax = 0x180;
4080                 break;
4081         case QTI_PHONEJACK_LITE:
4082                 dsprecmax = 0x4C0;
4083                 break;
4084         case QTI_PHONEJACK_PCI:
4085                 dsprecmax = 0x100;
4086                 break;
4087         case QTI_PHONECARD:
4088                 dsprecmax = 0x400;
4089                 break;
4090         default:
4091                 return -1;
4092         }
4093         volume = get_rec_volume(j);
4094         newvolume = (volume * 100) / dsprecmax;
4095         if(newvolume > 100)
4096                 newvolume = 100;
4097         return newvolume;
4098 }
4099
4100 static int get_rec_level(IXJ *j)
4101 {
4102         int retval;
4103
4104         ixj_WriteDSPCommand(0xCF88, j);
4105
4106         retval = j->ssr.high << 8 | j->ssr.low;
4107         retval = (retval * 256) / 240;
4108         return retval;
4109 }
4110
4111 static void ixj_aec_start(IXJ *j, int level)
4112 {
4113         j->aec_level = level;
4114         if (ixjdebug & 0x0002)
4115                 printk(KERN_INFO "AGC set = 0x%2.2x\n", j->aec_level);
4116         if (!level) {
4117                 aec_stop(j);
4118         } else {
4119                 if (j->rec_codec == G729 || j->play_codec == G729 || j->rec_codec == G729B || j->play_codec == G729B) {
4120                         ixj_WriteDSPCommand(0xE022, j); /* Move AEC filter buffer */
4121
4122                         ixj_WriteDSPCommand(0x0300, j);
4123                 }
4124                 ixj_WriteDSPCommand(0xB001, j); /* AEC On */
4125
4126                 ixj_WriteDSPCommand(0xE013, j); /* Advanced AEC C1 */
4127
4128                 switch (level) {
4129                 case AEC_LOW:
4130                         ixj_WriteDSPCommand(0x0000, j); /* Advanced AEC C2 = off */
4131
4132                         ixj_WriteDSPCommand(0xE011, j);
4133                         ixj_WriteDSPCommand(0xFFFF, j);
4134
4135                         ixj_WriteDSPCommand(0xCF97, j); /* Set AGC Enable */
4136                         ixj_WriteDSPCommand(0x0000, j); /* to off */
4137
4138                         break;
4139
4140                 case AEC_MED:
4141                         ixj_WriteDSPCommand(0x0600, j); /* Advanced AEC C2 = on medium */
4142
4143                         ixj_WriteDSPCommand(0xE011, j);
4144                         ixj_WriteDSPCommand(0x0080, j);
4145
4146                         ixj_WriteDSPCommand(0xCF97, j); /* Set AGC Enable */
4147                         ixj_WriteDSPCommand(0x0000, j); /* to off */
4148
4149                         break;
4150
4151                 case AEC_HIGH:
4152                         ixj_WriteDSPCommand(0x0C00, j); /* Advanced AEC C2 = on high */
4153
4154                         ixj_WriteDSPCommand(0xE011, j);
4155                         ixj_WriteDSPCommand(0x0080, j);
4156
4157                         ixj_WriteDSPCommand(0xCF97, j); /* Set AGC Enable */
4158                         ixj_WriteDSPCommand(0x0000, j); /* to off */
4159
4160                         break;
4161
4162                 case AEC_AGC:
4163                         /* First we have to put the AEC into advance auto mode so that AGC will not conflict with it */
4164                         ixj_WriteDSPCommand(0x0002, j); /* Attenuation scaling factor of 2 */
4165
4166                         ixj_WriteDSPCommand(0xE011, j);
4167                         ixj_WriteDSPCommand(0x0100, j); /* Higher Threshold Floor */
4168
4169                         ixj_WriteDSPCommand(0xE012, j); /* Set Train and Lock */
4170
4171                         if(j->cardtype == QTI_LINEJACK || j->cardtype == QTI_PHONECARD)
4172                                 ixj_WriteDSPCommand(0x0224, j);
4173                         else
4174                                 ixj_WriteDSPCommand(0x1224, j);
4175
4176                         ixj_WriteDSPCommand(0xE014, j);
4177                         ixj_WriteDSPCommand(0x0003, j); /* Lock threashold at 3dB */
4178
4179                         ixj_WriteDSPCommand(0xE338, j); /* Set Echo Suppresser Attenuation to 0dB */
4180
4181                         /* Now we can set the AGC initial parameters and turn it on */
4182                         ixj_WriteDSPCommand(0xCF90, j); /* Set AGC Minumum gain */
4183                         ixj_WriteDSPCommand(0x0020, j); /* to 0.125 (-18dB) */
4184
4185                         ixj_WriteDSPCommand(0xCF91, j); /* Set AGC Maximum gain */
4186                         ixj_WriteDSPCommand(0x1000, j); /* to 16 (24dB) */
4187
4188                         ixj_WriteDSPCommand(0xCF92, j); /* Set AGC start gain */
4189                         ixj_WriteDSPCommand(0x0800, j); /* to 8 (+18dB) */
4190
4191                         ixj_WriteDSPCommand(0xCF93, j); /* Set AGC hold time */
4192                         ixj_WriteDSPCommand(0x1F40, j); /* to 2 seconds (units are 250us) */
4193
4194                         ixj_WriteDSPCommand(0xCF94, j); /* Set AGC Attack Time Constant */
4195                         ixj_WriteDSPCommand(0x0005, j); /* to 8ms */
4196
4197                         ixj_WriteDSPCommand(0xCF95, j); /* Set AGC Decay Time Constant */
4198                         ixj_WriteDSPCommand(0x000D, j); /* to 4096ms */
4199
4200                         ixj_WriteDSPCommand(0xCF96, j); /* Set AGC Attack Threshold */
4201                         ixj_WriteDSPCommand(0x1200, j); /* to 25% */
4202
4203                         ixj_WriteDSPCommand(0xCF97, j); /* Set AGC Enable */
4204                         ixj_WriteDSPCommand(0x0001, j); /* to on */
4205
4206                         break;
4207
4208                 case AEC_AUTO:
4209                         ixj_WriteDSPCommand(0x0002, j); /* Attenuation scaling factor of 2 */
4210
4211                         ixj_WriteDSPCommand(0xE011, j);
4212                         ixj_WriteDSPCommand(0x0100, j); /* Higher Threshold Floor */
4213
4214                         ixj_WriteDSPCommand(0xE012, j); /* Set Train and Lock */
4215
4216                         if(j->cardtype == QTI_LINEJACK || j->cardtype == QTI_PHONECARD)
4217                                 ixj_WriteDSPCommand(0x0224, j);
4218                         else
4219                                 ixj_WriteDSPCommand(0x1224, j);
4220
4221                         ixj_WriteDSPCommand(0xE014, j);
4222                         ixj_WriteDSPCommand(0x0003, j); /* Lock threashold at 3dB */
4223
4224                         ixj_WriteDSPCommand(0xE338, j); /* Set Echo Suppresser Attenuation to 0dB */
4225
4226                         break;
4227                 }
4228         }
4229 }
4230
4231 static void aec_stop(IXJ *j)
4232 {
4233         j->aec_level = AEC_OFF;
4234         if (j->rec_codec == G729 || j->play_codec == G729 || j->rec_codec == G729B || j->play_codec == G729B) {
4235                 ixj_WriteDSPCommand(0xE022, j); /* Move AEC filter buffer back */
4236
4237                 ixj_WriteDSPCommand(0x0700, j);
4238         }
4239         if (j->play_mode != -1 && j->rec_mode != -1)
4240         {
4241                 ixj_WriteDSPCommand(0xB002, j); /* AEC Stop */
4242         }
4243 }
4244
4245 static int set_play_codec(IXJ *j, int rate)
4246 {
4247         int retval = 0;
4248
4249         j->play_codec = rate;
4250
4251         switch (rate) {
4252         case G723_63:
4253                 if (j->ver.low != 0x12 || ixj_convert_loaded) {
4254                         j->play_frame_size = 12;
4255                         j->play_mode = 0;
4256                 } else {
4257                         retval = 1;
4258                 }
4259                 break;
4260         case G723_53:
4261                 if (j->ver.low != 0x12 || ixj_convert_loaded) {
4262                         j->play_frame_size = 10;
4263                         j->play_mode = 0;
4264                 } else {
4265                         retval = 1;
4266                 }
4267                 break;
4268         case TS85:
4269                 if (j->dsp.low == 0x20 || j->flags.ts85_loaded) {
4270                         j->play_frame_size = 16;
4271                         j->play_mode = 0;
4272                 } else {
4273                         retval = 1;
4274                 }
4275                 break;
4276         case TS48:
4277                 if (j->ver.low != 0x12 || ixj_convert_loaded) {
4278                         j->play_frame_size = 9;
4279                         j->play_mode = 0;
4280                 } else {
4281                         retval = 1;
4282                 }
4283                 break;
4284         case TS41:
4285                 if (j->ver.low != 0x12 || ixj_convert_loaded) {
4286                         j->play_frame_size = 8;
4287                         j->play_mode = 0;
4288                 } else {
4289                         retval = 1;
4290                 }
4291                 break;
4292         case G728:
4293                 if (j->dsp.low != 0x20) {
4294                         j->play_frame_size = 48;
4295                         j->play_mode = 0;
4296                 } else {
4297                         retval = 1;
4298                 }
4299                 break;
4300         case G729:
4301                 if (j->dsp.low != 0x20) {
4302                         if (!j->flags.g729_loaded) {
4303                                 retval = 1;
4304                                 break;
4305                         }
4306                         switch (j->baseframe.low) {
4307                         case 0xA0:
4308                                 j->play_frame_size = 10;
4309                                 break;
4310                         case 0x50:
4311                                 j->play_frame_size = 5;
4312                                 break;
4313                         default:
4314                                 j->play_frame_size = 15;
4315                                 break;
4316                         }
4317                         j->play_mode = 0;
4318                 } else {
4319                         retval = 1;
4320                 }
4321                 break;
4322         case G729B:
4323                 if (j->dsp.low != 0x20) {
4324                         if (!j->flags.g729_loaded) {
4325                                 retval = 1;
4326                                 break;
4327                         }
4328                         switch (j->baseframe.low) {
4329                         case 0xA0:
4330                                 j->play_frame_size = 12;
4331                                 break;
4332                         case 0x50:
4333                                 j->play_frame_size = 6;
4334                                 break;
4335                         default:
4336                                 j->play_frame_size = 18;
4337                                 break;
4338                         }
4339                         j->play_mode = 0;
4340                 } else {
4341                         retval = 1;
4342                 }
4343                 break;
4344         case ULAW:
4345                 switch (j->baseframe.low) {
4346                 case 0xA0:
4347                         j->play_frame_size = 80;
4348                         break;
4349                 case 0x50:
4350                         j->play_frame_size = 40;
4351                         break;
4352                 default:
4353                         j->play_frame_size = 120;
4354                         break;
4355                 }
4356                 j->play_mode = 2;
4357                 break;
4358         case ALAW:
4359                 switch (j->baseframe.low) {
4360                 case 0xA0:
4361                         j->play_frame_size = 80;
4362                         break;
4363                 case 0x50:
4364                         j->play_frame_size = 40;
4365                         break;
4366                 default:
4367                         j->play_frame_size = 120;
4368                         break;
4369                 }
4370                 j->play_mode = 2;
4371                 break;
4372         case LINEAR16:
4373                 switch (j->baseframe.low) {
4374                 case 0xA0:
4375                         j->play_frame_size = 160;
4376                         break;
4377                 case 0x50:
4378                         j->play_frame_size = 80;
4379                         break;
4380                 default:
4381                         j->play_frame_size = 240;
4382                         break;
4383                 }
4384                 j->play_mode = 6;
4385                 break;
4386         case LINEAR8:
4387                 switch (j->baseframe.low) {
4388                 case 0xA0:
4389                         j->play_frame_size = 80;
4390                         break;
4391                 case 0x50:
4392                         j->play_frame_size = 40;
4393                         break;
4394                 default:
4395                         j->play_frame_size = 120;
4396                         break;
4397                 }
4398                 j->play_mode = 4;
4399                 break;
4400         case WSS:
4401                 switch (j->baseframe.low) {
4402                 case 0xA0:
4403                         j->play_frame_size = 80;
4404                         break;
4405                 case 0x50:
4406                         j->play_frame_size = 40;
4407                         break;
4408                 default:
4409                         j->play_frame_size = 120;
4410                         break;
4411                 }
4412                 j->play_mode = 5;
4413                 break;
4414         default:
4415                 kfree(j->write_buffer);
4416                 j->play_frame_size = 0;
4417                 j->play_mode = -1;
4418                 j->write_buffer = NULL;
4419                 j->write_buffer_size = 0;
4420                 retval = 1;
4421                 break;
4422         }
4423         return retval;
4424 }
4425
4426 static int ixj_play_start(IXJ *j)
4427 {
4428         unsigned short cmd = 0x0000;
4429
4430         if (j->write_buffer) {
4431                 ixj_play_stop(j);
4432         }
4433
4434         if(ixjdebug & 0x0002)
4435                 printk("IXJ %d Starting Play Codec %d at %ld\n", j->board, j->play_codec, jiffies);
4436
4437         j->flags.playing = 1;
4438         ixj_WriteDSPCommand(0x0FE0, j); /* Put the DSP in full power mode. */
4439
4440         j->flags.play_first_frame = 1;
4441         j->drybuffer = 0;
4442
4443         if (!j->play_mode) {
4444                 switch (j->play_codec) {
4445                 case G723_63:
4446                         cmd = 0x5231;
4447                         break;
4448                 case G723_53:
4449                         cmd = 0x5232;
4450                         break;
4451                 case TS85:
4452                         cmd = 0x5230;   /* TrueSpeech 8.5 */
4453
4454                         break;
4455                 case TS48:
4456                         cmd = 0x5233;   /* TrueSpeech 4.8 */
4457
4458                         break;
4459                 case TS41:
4460                         cmd = 0x5234;   /* TrueSpeech 4.1 */
4461
4462                         break;
4463                 case G728:
4464                         cmd = 0x5235;
4465                         break;
4466                 case G729:
4467                 case G729B:
4468                         cmd = 0x5236;
4469                         break;
4470                 default:
4471                         return 1;
4472                 }
4473                 if (ixj_WriteDSPCommand(cmd, j))
4474                         return -1;
4475         }
4476         j->write_buffer = kmalloc(j->play_frame_size * 2, GFP_ATOMIC);
4477         if (!j->write_buffer) {
4478                 printk("Write buffer allocation for ixj board %d failed!\n", j->board);
4479                 return -ENOMEM;
4480         }
4481 /*      j->write_buffers_empty = 2; */
4482         j->write_buffers_empty = 1;
4483         j->write_buffer_size = j->play_frame_size * 2;
4484         j->write_buffer_end = j->write_buffer + j->play_frame_size * 2;
4485         j->write_buffer_rp = j->write_buffer_wp = j->write_buffer;
4486
4487         if (ixj_WriteDSPCommand(0x5202, j))             /* Set Poll sync mode */
4488
4489                 return -1;
4490
4491         switch (j->play_mode) {
4492         case 0:
4493                 cmd = 0x2C03;
4494                 break;
4495         case 2:
4496                 if (j->ver.low == 0x12) {
4497                         cmd = 0x2C23;
4498                 } else {
4499                         cmd = 0x2C21;
4500                 }
4501                 break;
4502         case 4:
4503                 if (j->ver.low == 0x12) {
4504                         cmd = 0x2C43;
4505                 } else {
4506                         cmd = 0x2C41;
4507                 }
4508                 break;
4509         case 5:
4510                 if (j->ver.low == 0x12) {
4511                         cmd = 0x2C53;
4512                 } else {
4513                         cmd = 0x2C51;
4514                 }
4515                 break;
4516         case 6:
4517                 if (j->ver.low == 0x12) {
4518                         cmd = 0x2C63;
4519                 } else {
4520                         cmd = 0x2C61;
4521                 }
4522                 break;
4523         }
4524         if (ixj_WriteDSPCommand(cmd, j))
4525                 return -1;
4526
4527         if (ixj_WriteDSPCommand(0x2000, j))             /* Playback C2 */
4528                 return -1;
4529
4530         if (ixj_WriteDSPCommand(0x2000 + j->play_frame_size, j))        /* Playback C3 */
4531                 return -1;
4532
4533         if (j->flags.recording) {
4534                 ixj_aec_start(j, j->aec_level);
4535         }
4536
4537         return 0;
4538 }
4539
4540 static void ixj_play_stop(IXJ *j)
4541 {
4542         if (ixjdebug & 0x0002)
4543                 printk("IXJ %d Stopping Play Codec %d at %ld\n", j->board, j->play_codec, jiffies);
4544
4545         kfree(j->write_buffer);
4546         j->write_buffer = NULL;
4547         j->write_buffer_size = 0;
4548         if (j->play_mode > -1) {
4549                 ixj_WriteDSPCommand(0x5221, j); /* Stop playback and flush buffers.  8022 reference page 9-40 */
4550
4551                 j->play_mode = -1;
4552         }
4553         j->flags.playing = 0;
4554 }
4555
4556 static inline int get_play_level(IXJ *j)
4557 {
4558         int retval;
4559
4560         ixj_WriteDSPCommand(0xCF8F, j); /* 8022 Reference page 9-38 */
4561         return j->ssr.high << 8 | j->ssr.low;
4562         retval = j->ssr.high << 8 | j->ssr.low;
4563         retval = (retval * 256) / 240;
4564         return retval;
4565 }
4566
4567 static unsigned int ixj_poll(struct file *file_p, poll_table * wait)
4568 {
4569         unsigned int mask = 0;
4570
4571         IXJ *j = get_ixj(NUM(file_p->f_dentry->d_inode));
4572
4573         poll_wait(file_p, &(j->poll_q), wait);
4574         if (j->read_buffer_ready > 0)
4575                 mask |= POLLIN | POLLRDNORM;    /* readable */
4576         if (j->write_buffers_empty > 0)
4577                 mask |= POLLOUT | POLLWRNORM;   /* writable */
4578         if (j->ex.bytes)
4579                 mask |= POLLPRI;
4580         return mask;
4581 }
4582
4583 static int ixj_play_tone(IXJ *j, char tone)
4584 {
4585         if (!j->tone_state) {
4586                 if(ixjdebug & 0x0002) {
4587                         printk("IXJ %d starting tone %d at %ld\n", j->board, tone, jiffies);
4588                 }
4589                 if (j->dsp.low == 0x20) {
4590                         idle(j);
4591                 }
4592                 j->tone_start_jif = jiffies;
4593
4594                 j->tone_state = 1;
4595         }
4596
4597         j->tone_index = tone;
4598         if (ixj_WriteDSPCommand(0x6000 + j->tone_index, j))
4599                 return -1;
4600
4601         return 0;
4602 }
4603
4604 static int ixj_set_tone_on(unsigned short arg, IXJ *j)
4605 {
4606         j->tone_on_time = arg;
4607
4608         if (ixj_WriteDSPCommand(0x6E04, j))             /* Set Tone On Period */
4609
4610                 return -1;
4611
4612         if (ixj_WriteDSPCommand(arg, j))
4613                 return -1;
4614
4615         return 0;
4616 }
4617
4618 static int SCI_WaitHighSCI(IXJ *j)
4619 {
4620         int cnt;
4621
4622         j->pld_scrr.byte = inb_p(j->XILINXbase);
4623         if (!j->pld_scrr.bits.sci) {
4624                 for (cnt = 0; cnt < 10; cnt++) {
4625                         udelay(32);
4626                         j->pld_scrr.byte = inb_p(j->XILINXbase);
4627
4628                         if ((j->pld_scrr.bits.sci))
4629                                 return 1;
4630                 }
4631                 if (ixjdebug & 0x0001)
4632                         printk(KERN_INFO "SCI Wait High failed %x\n", j->pld_scrr.byte);
4633                 return 0;
4634         } else
4635                 return 1;
4636 }
4637
4638 static int SCI_WaitLowSCI(IXJ *j)
4639 {
4640         int cnt;
4641
4642         j->pld_scrr.byte = inb_p(j->XILINXbase);
4643         if (j->pld_scrr.bits.sci) {
4644                 for (cnt = 0; cnt < 10; cnt++) {
4645                         udelay(32);
4646                         j->pld_scrr.byte = inb_p(j->XILINXbase);
4647
4648                         if (!(j->pld_scrr.bits.sci))
4649                                 return 1;
4650                 }
4651                 if (ixjdebug & 0x0001)
4652                         printk(KERN_INFO "SCI Wait Low failed %x\n", j->pld_scrr.byte);
4653                 return 0;
4654         } else
4655                 return 1;
4656 }
4657
4658 static int SCI_Control(IXJ *j, int control)
4659 {
4660         switch (control) {
4661         case SCI_End:
4662                 j->pld_scrw.bits.c0 = 0;        /* Set PLD Serial control interface */
4663
4664                 j->pld_scrw.bits.c1 = 0;        /* to no selection */
4665
4666                 break;
4667         case SCI_Enable_DAA:
4668                 j->pld_scrw.bits.c0 = 1;        /* Set PLD Serial control interface */
4669
4670                 j->pld_scrw.bits.c1 = 0;        /* to write to DAA */
4671
4672                 break;
4673         case SCI_Enable_Mixer:
4674                 j->pld_scrw.bits.c0 = 0;        /* Set PLD Serial control interface */
4675
4676                 j->pld_scrw.bits.c1 = 1;        /* to write to mixer */
4677
4678                 break;
4679         case SCI_Enable_EEPROM:
4680                 j->pld_scrw.bits.c0 = 1;        /* Set PLD Serial control interface */
4681
4682                 j->pld_scrw.bits.c1 = 1;        /* to write to EEPROM */
4683
4684                 break;
4685         default:
4686                 return 0;
4687                 break;
4688         }
4689         outb_p(j->pld_scrw.byte, j->XILINXbase);
4690
4691         switch (control) {
4692         case SCI_End:
4693                 return 1;
4694                 break;
4695         case SCI_Enable_DAA:
4696         case SCI_Enable_Mixer:
4697         case SCI_Enable_EEPROM:
4698                 if (!SCI_WaitHighSCI(j))
4699                         return 0;
4700                 break;
4701         default:
4702                 return 0;
4703                 break;
4704         }
4705         return 1;
4706 }
4707
4708 static int SCI_Prepare(IXJ *j)
4709 {
4710         if (!SCI_Control(j, SCI_End))
4711                 return 0;
4712
4713         if (!SCI_WaitLowSCI(j))
4714                 return 0;
4715
4716         return 1;
4717 }
4718
4719 static int ixj_get_mixer(long val, IXJ *j)
4720 {
4721         int reg = (val & 0x1F00) >> 8;
4722         return j->mix.vol[reg];
4723 }
4724
4725 static int ixj_mixer(long val, IXJ *j)
4726 {
4727         BYTES bytes;
4728
4729         bytes.high = (val & 0x1F00) >> 8;
4730         bytes.low = val & 0x00FF;
4731
4732         /* save mixer value so we can get back later on */
4733         j->mix.vol[bytes.high] = bytes.low;
4734
4735         outb_p(bytes.high & 0x1F, j->XILINXbase + 0x03);        /* Load Mixer Address */
4736
4737         outb_p(bytes.low, j->XILINXbase + 0x02);        /* Load Mixer Data */
4738
4739         SCI_Control(j, SCI_Enable_Mixer);
4740
4741         SCI_Control(j, SCI_End);
4742
4743         return 0;
4744 }
4745
4746 static int daa_load(BYTES * p_bytes, IXJ *j)
4747 {
4748         outb_p(p_bytes->high, j->XILINXbase + 0x03);
4749         outb_p(p_bytes->low, j->XILINXbase + 0x02);
4750         if (!SCI_Control(j, SCI_Enable_DAA))
4751                 return 0;
4752         else
4753                 return 1;
4754 }
4755
4756 static int ixj_daa_cr4(IXJ *j, char reg)
4757 {
4758         BYTES bytes;
4759
4760         switch (j->daa_mode) {
4761         case SOP_PU_SLEEP:
4762                 bytes.high = 0x14;
4763                 break;
4764         case SOP_PU_RINGING:
4765                 bytes.high = 0x54;
4766                 break;
4767         case SOP_PU_CONVERSATION:
4768                 bytes.high = 0x94;
4769                 break;
4770         case SOP_PU_PULSEDIALING:
4771                 bytes.high = 0xD4;
4772                 break;
4773         }
4774
4775         j->m_DAAShadowRegs.SOP_REGS.SOP.cr4.reg = reg;
4776
4777         switch (j->m_DAAShadowRegs.SOP_REGS.SOP.cr4.bitreg.AGX) {
4778         case 0:
4779                 j->m_DAAShadowRegs.SOP_REGS.SOP.cr4.bitreg.AGR_Z = 0;
4780                 break;
4781         case 1:
4782                 j->m_DAAShadowRegs.SOP_REGS.SOP.cr4.bitreg.AGR_Z = 2;
4783                 break;
4784         case 2:
4785                 j->m_DAAShadowRegs.SOP_REGS.SOP.cr4.bitreg.AGR_Z = 1;
4786                 break;
4787         case 3:
4788                 j->m_DAAShadowRegs.SOP_REGS.SOP.cr4.bitreg.AGR_Z = 3;
4789                 break;
4790         }
4791
4792         bytes.low = j->m_DAAShadowRegs.SOP_REGS.SOP.cr4.reg;
4793
4794         if (!daa_load(&bytes, j))
4795                 return 0;
4796
4797         if (!SCI_Prepare(j))
4798                 return 0;
4799
4800         return 1;
4801 }
4802
4803 static char daa_int_read(IXJ *j)
4804 {
4805         BYTES bytes;
4806
4807         if (!SCI_Prepare(j))
4808                 return 0;
4809
4810         bytes.high = 0x38;
4811         bytes.low = 0x00;
4812         outb_p(bytes.high, j->XILINXbase + 0x03);
4813         outb_p(bytes.low, j->XILINXbase + 0x02);
4814
4815         if (!SCI_Control(j, SCI_Enable_DAA))
4816                 return 0;
4817
4818         bytes.high = inb_p(j->XILINXbase + 0x03);
4819         bytes.low = inb_p(j->XILINXbase + 0x02);
4820         if (bytes.low != ALISDAA_ID_BYTE) {
4821                 if (ixjdebug & 0x0001)
4822                         printk("Cannot read DAA ID Byte high = %d low = %d\n", bytes.high, bytes.low);
4823                 return 0;
4824         }
4825         if (!SCI_Control(j, SCI_Enable_DAA))
4826                 return 0;
4827         if (!SCI_Control(j, SCI_End))
4828                 return 0;
4829
4830         bytes.high = inb_p(j->XILINXbase + 0x03);
4831         bytes.low = inb_p(j->XILINXbase + 0x02);
4832
4833         j->m_DAAShadowRegs.XOP_REGS.XOP.xr0.reg = bytes.high;
4834
4835         return 1;
4836 }
4837
4838 static char daa_CR_read(IXJ *j, int cr)
4839 {
4840         IXJ_WORD wdata;
4841         BYTES bytes;
4842
4843         if (!SCI_Prepare(j))
4844                 return 0;
4845
4846         switch (j->daa_mode) {
4847         case SOP_PU_SLEEP:
4848                 bytes.high = 0x30 + cr;
4849                 break;
4850         case SOP_PU_RINGING:
4851                 bytes.high = 0x70 + cr;
4852                 break;
4853         case SOP_PU_CONVERSATION:
4854                 bytes.high = 0xB0 + cr;
4855                 break;
4856         case SOP_PU_PULSEDIALING:
4857                 bytes.high = 0xF0 + cr;
4858                 break;
4859         }
4860
4861         bytes.low = 0x00;
4862
4863         outb_p(bytes.high, j->XILINXbase + 0x03);
4864         outb_p(bytes.low, j->XILINXbase + 0x02);
4865
4866         if (!SCI_Control(j, SCI_Enable_DAA))
4867                 return 0;
4868
4869         bytes.high = inb_p(j->XILINXbase + 0x03);
4870         bytes.low = inb_p(j->XILINXbase + 0x02);
4871         if (bytes.low != ALISDAA_ID_BYTE) {
4872                 if (ixjdebug & 0x0001)
4873                         printk("Cannot read DAA ID Byte high = %d low = %d\n", bytes.high, bytes.low);
4874                 return 0;
4875         }
4876         if (!SCI_Control(j, SCI_Enable_DAA))
4877                 return 0;
4878         if (!SCI_Control(j, SCI_End))
4879                 return 0;
4880
4881         wdata.word = inw_p(j->XILINXbase + 0x02);
4882
4883         switch(cr){
4884                 case 5:
4885                         j->m_DAAShadowRegs.SOP_REGS.SOP.cr5.reg = wdata.bytes.high;
4886                         break;
4887                 case 4:
4888                         j->m_DAAShadowRegs.SOP_REGS.SOP.cr4.reg = wdata.bytes.high;
4889                         break;
4890                 case 3:
4891                         j->m_DAAShadowRegs.SOP_REGS.SOP.cr3.reg = wdata.bytes.high;
4892                         break;
4893                 case 2:
4894                         j->m_DAAShadowRegs.SOP_REGS.SOP.cr2.reg = wdata.bytes.high;
4895                         break;
4896                 case 1:
4897                         j->m_DAAShadowRegs.SOP_REGS.SOP.cr1.reg = wdata.bytes.high;
4898                         break;
4899                 case 0:
4900                         j->m_DAAShadowRegs.SOP_REGS.SOP.cr0.reg = wdata.bytes.high;
4901                         break;
4902                 default:
4903                         return 0;
4904         }
4905         return 1;
4906 }
4907
4908 static int ixj_daa_cid_reset(IXJ *j)
4909 {
4910         int i;
4911         BYTES bytes;
4912
4913         if (ixjdebug & 0x0002)
4914                 printk("DAA Clearing CID ram\n");
4915
4916         if (!SCI_Prepare(j))
4917                 return 0;
4918
4919         bytes.high = 0x58;
4920         bytes.low = 0x00;
4921         outb_p(bytes.high, j->XILINXbase + 0x03);
4922         outb_p(bytes.low, j->XILINXbase + 0x02);
4923
4924         if (!SCI_Control(j, SCI_Enable_DAA))
4925                 return 0;
4926
4927         if (!SCI_WaitHighSCI(j))
4928                 return 0;
4929
4930         for (i = 0; i < ALISDAA_CALLERID_SIZE - 1; i += 2) {
4931                 bytes.high = bytes.low = 0x00;
4932                 outb_p(bytes.high, j->XILINXbase + 0x03);
4933
4934                 if (i < ALISDAA_CALLERID_SIZE - 1)
4935                         outb_p(bytes.low, j->XILINXbase + 0x02);
4936
4937                 if (!SCI_Control(j, SCI_Enable_DAA))
4938                         return 0;
4939
4940                 if (!SCI_WaitHighSCI(j))
4941                         return 0;
4942
4943         }
4944
4945         if (!SCI_Control(j, SCI_End))
4946                 return 0;
4947
4948         if (ixjdebug & 0x0002)
4949                 printk("DAA CID ram cleared\n");
4950
4951         return 1;
4952 }
4953
4954 static int ixj_daa_cid_read(IXJ *j)
4955 {
4956         int i;
4957         BYTES bytes;
4958         char CID[ALISDAA_CALLERID_SIZE], mContinue;
4959         char *pIn, *pOut;
4960
4961         if (!SCI_Prepare(j))
4962                 return 0;
4963
4964         bytes.high = 0x78;
4965         bytes.low = 0x00;
4966         outb_p(bytes.high, j->XILINXbase + 0x03);
4967         outb_p(bytes.low, j->XILINXbase + 0x02);
4968
4969         if (!SCI_Control(j, SCI_Enable_DAA))
4970                 return 0;
4971
4972         if (!SCI_WaitHighSCI(j))
4973                 return 0;
4974
4975         bytes.high = inb_p(j->XILINXbase + 0x03);
4976         bytes.low = inb_p(j->XILINXbase + 0x02);
4977         if (bytes.low != ALISDAA_ID_BYTE) {
4978                 if (ixjdebug & 0x0001)
4979                         printk("DAA Get Version Cannot read DAA ID Byte high = %d low = %d\n", bytes.high, bytes.low);
4980                 return 0;
4981         }
4982         for (i = 0; i < ALISDAA_CALLERID_SIZE; i += 2) {
4983                 bytes.high = bytes.low = 0x00;
4984                 outb_p(bytes.high, j->XILINXbase + 0x03);
4985                 outb_p(bytes.low, j->XILINXbase + 0x02);
4986
4987                 if (!SCI_Control(j, SCI_Enable_DAA))
4988                         return 0;
4989
4990                 if (!SCI_WaitHighSCI(j))
4991                         return 0;
4992
4993                 CID[i + 0] = inb_p(j->XILINXbase + 0x03);
4994                 CID[i + 1] = inb_p(j->XILINXbase + 0x02);
4995         }
4996
4997         if (!SCI_Control(j, SCI_End))
4998                 return 0;
4999
5000         pIn = CID;
5001         pOut = j->m_DAAShadowRegs.CAO_REGS.CAO.CallerID;
5002         mContinue = 1;
5003         while (mContinue) {
5004                 if ((pIn[1] & 0x03) == 0x01) {
5005                         pOut[0] = pIn[0];
5006                 }
5007                 if ((pIn[2] & 0x0c) == 0x04) {
5008                         pOut[1] = ((pIn[2] & 0x03) << 6) | ((pIn[1] & 0xfc) >> 2);
5009                 }
5010                 if ((pIn[3] & 0x30) == 0x10) {
5011                         pOut[2] = ((pIn[3] & 0x0f) << 4) | ((pIn[2] & 0xf0) >> 4);
5012                 }
5013                 if ((pIn[4] & 0xc0) == 0x40) {
5014                         pOut[3] = ((pIn[4] & 0x3f) << 2) | ((pIn[3] & 0xc0) >> 6);
5015                 } else {
5016                         mContinue = FALSE;
5017                 }
5018                 pIn += 5, pOut += 4;
5019         }
5020         memset(&j->cid, 0, sizeof(PHONE_CID));
5021         pOut = j->m_DAAShadowRegs.CAO_REGS.CAO.CallerID;
5022         pOut += 4;
5023         strncpy(j->cid.month, pOut, 2);
5024         pOut += 2;
5025         strncpy(j->cid.day, pOut, 2);
5026         pOut += 2;
5027         strncpy(j->cid.hour, pOut, 2);
5028         pOut += 2;
5029         strncpy(j->cid.min, pOut, 2);
5030         pOut += 3;
5031         j->cid.numlen = *pOut;
5032         pOut += 1;
5033         strncpy(j->cid.number, pOut, j->cid.numlen);
5034         pOut += j->cid.numlen + 1;
5035         j->cid.namelen = *pOut;
5036         pOut += 1;
5037         strncpy(j->cid.name, pOut, j->cid.namelen);
5038
5039         ixj_daa_cid_reset(j);
5040         return 1;
5041 }
5042
5043 static char daa_get_version(IXJ *j)
5044 {
5045         BYTES bytes;
5046
5047         if (!SCI_Prepare(j))
5048                 return 0;
5049
5050         bytes.high = 0x35;
5051         bytes.low = 0x00;
5052         outb_p(bytes.high, j->XILINXbase + 0x03);
5053         outb_p(bytes.low, j->XILINXbase + 0x02);
5054
5055         if (!SCI_Control(j, SCI_Enable_DAA))
5056                 return 0;
5057
5058         bytes.high = inb_p(j->XILINXbase + 0x03);
5059         bytes.low = inb_p(j->XILINXbase + 0x02);
5060         if (bytes.low != ALISDAA_ID_BYTE) {
5061                 if (ixjdebug & 0x0001)
5062                         printk("DAA Get Version Cannot read DAA ID Byte high = %d low = %d\n", bytes.high, bytes.low);
5063                 return 0;
5064         }
5065         if (!SCI_Control(j, SCI_Enable_DAA))
5066                 return 0;
5067
5068         if (!SCI_Control(j, SCI_End))
5069                 return 0;
5070
5071         bytes.high = inb_p(j->XILINXbase + 0x03);
5072         bytes.low = inb_p(j->XILINXbase + 0x02);
5073         if (ixjdebug & 0x0002)
5074                 printk("DAA CR5 Byte high = 0x%x low = 0x%x\n", bytes.high, bytes.low);
5075         j->m_DAAShadowRegs.SOP_REGS.SOP.cr5.reg = bytes.high;
5076         return bytes.high;
5077 }
5078
5079 static int daa_set_mode(IXJ *j, int mode)
5080 {
5081         /* NOTE:
5082               The DAA *MUST* be in the conversation mode if the
5083               PSTN line is to be seized (PSTN line off-hook).
5084               Taking the PSTN line off-hook while the DAA is in
5085               a mode other than conversation mode will cause a
5086               hardware failure of the ALIS-A part.
5087
5088            NOTE:
5089               The DAA can only go to SLEEP, RINGING or PULSEDIALING modes
5090               if the PSTN line is on-hook.  Failure to have the PSTN line
5091               in the on-hook state WILL CAUSE A HARDWARE FAILURE OF THE
5092               ALIS-A part.
5093         */
5094
5095         BYTES bytes;
5096
5097         j->flags.pstn_rmr = 0;
5098
5099         if (!SCI_Prepare(j))
5100                 return 0;
5101
5102         switch (mode) {
5103         case SOP_PU_RESET:
5104                 j->pld_scrw.bits.daafsyncen = 0;        /* Turn off DAA Frame Sync */
5105
5106                 outb_p(j->pld_scrw.byte, j->XILINXbase);
5107                 j->pld_slicw.bits.rly2 = 0;
5108                 outb_p(j->pld_slicw.byte, j->XILINXbase + 0x01);
5109                 bytes.high = 0x10;
5110                 bytes.low = j->m_DAAShadowRegs.SOP_REGS.SOP.cr0.reg;
5111                 daa_load(&bytes, j);
5112                 if (!SCI_Prepare(j))
5113                         return 0;
5114
5115                 j->daa_mode = SOP_PU_SLEEP;
5116                 break;
5117         case SOP_PU_SLEEP:
5118                 if(j->daa_mode == SOP_PU_SLEEP)
5119                 {
5120                         break;
5121                 }
5122                 if (ixjdebug & 0x0008)
5123                         printk(KERN_INFO "phone DAA: SOP_PU_SLEEP at %ld\n", jiffies);
5124 /*              if(j->daa_mode == SOP_PU_CONVERSATION) */
5125                 {
5126                         j->pld_scrw.bits.daafsyncen = 0;        /* Turn off DAA Frame Sync */
5127
5128                         outb_p(j->pld_scrw.byte, j->XILINXbase);
5129                         j->pld_slicw.bits.rly2 = 0;
5130                         outb_p(j->pld_slicw.byte, j->XILINXbase + 0x01);
5131                         bytes.high = 0x10;
5132                         bytes.low = j->m_DAAShadowRegs.SOP_REGS.SOP.cr0.reg;
5133                         daa_load(&bytes, j);
5134                         if (!SCI_Prepare(j))
5135                                 return 0;
5136                 }
5137                 j->pld_scrw.bits.daafsyncen = 0;        /* Turn off DAA Frame Sync */
5138
5139                 outb_p(j->pld_scrw.byte, j->XILINXbase);
5140                 j->pld_slicw.bits.rly2 = 0;
5141                 outb_p(j->pld_slicw.byte, j->XILINXbase + 0x01);
5142                 bytes.high = 0x10;
5143                 bytes.low = j->m_DAAShadowRegs.SOP_REGS.SOP.cr0.reg;
5144                 daa_load(&bytes, j);
5145                 if (!SCI_Prepare(j))
5146                         return 0;
5147
5148                 j->daa_mode = SOP_PU_SLEEP;
5149                 j->flags.pstn_ringing = 0;
5150                 j->ex.bits.pstn_ring = 0;
5151                 j->pstn_sleeptil = jiffies + (hertz / 4);
5152                 wake_up_interruptible(&j->read_q);      /* Wake any blocked readers */
5153                 wake_up_interruptible(&j->write_q);     /* Wake any blocked writers */
5154                 wake_up_interruptible(&j->poll_q);      /* Wake any blocked selects */
5155                 break;
5156         case SOP_PU_RINGING:
5157                 if (ixjdebug & 0x0008)
5158                         printk(KERN_INFO "phone DAA: SOP_PU_RINGING at %ld\n", jiffies);
5159                 j->pld_scrw.bits.daafsyncen = 0;        /* Turn off DAA Frame Sync */
5160
5161                 outb_p(j->pld_scrw.byte, j->XILINXbase);
5162                 j->pld_slicw.bits.rly2 = 0;
5163                 outb_p(j->pld_slicw.byte, j->XILINXbase + 0x01);
5164                 bytes.high = 0x50;
5165                 bytes.low = j->m_DAAShadowRegs.SOP_REGS.SOP.cr0.reg;
5166                 daa_load(&bytes, j);
5167                 if (!SCI_Prepare(j))
5168                         return 0;
5169                 j->daa_mode = SOP_PU_RINGING;
5170                 break;
5171         case SOP_PU_CONVERSATION:
5172                 if (ixjdebug & 0x0008)
5173                         printk(KERN_INFO "phone DAA: SOP_PU_CONVERSATION at %ld\n", jiffies);
5174                 bytes.high = 0x90;
5175                 bytes.low = j->m_DAAShadowRegs.SOP_REGS.SOP.cr0.reg;
5176                 daa_load(&bytes, j);
5177                 if (!SCI_Prepare(j))
5178                         return 0;
5179                 j->pld_slicw.bits.rly2 = 1;
5180                 outb_p(j->pld_slicw.byte, j->XILINXbase + 0x01);
5181                 j->pld_scrw.bits.daafsyncen = 1;        /* Turn on DAA Frame Sync */
5182
5183                 outb_p(j->pld_scrw.byte, j->XILINXbase);
5184                 j->daa_mode = SOP_PU_CONVERSATION;
5185                 j->flags.pstn_ringing = 0;
5186                 j->ex.bits.pstn_ring = 0;
5187                 j->pstn_sleeptil = jiffies;
5188                 j->pstn_ring_start = j->pstn_ring_stop = j->pstn_ring_int = 0;
5189                 break;
5190         case SOP_PU_PULSEDIALING:
5191                 if (ixjdebug & 0x0008)
5192                         printk(KERN_INFO "phone DAA: SOP_PU_PULSEDIALING at %ld\n", jiffies);
5193                 j->pld_scrw.bits.daafsyncen = 0;        /* Turn off DAA Frame Sync */
5194
5195                 outb_p(j->pld_scrw.byte, j->XILINXbase);
5196                 j->pld_slicw.bits.rly2 = 0;
5197                 outb_p(j->pld_slicw.byte, j->XILINXbase + 0x01);
5198                 bytes.high = 0xD0;
5199                 bytes.low = j->m_DAAShadowRegs.SOP_REGS.SOP.cr0.reg;
5200                 daa_load(&bytes, j);
5201                 if (!SCI_Prepare(j))
5202                         return 0;
5203                 j->daa_mode = SOP_PU_PULSEDIALING;
5204                 break;
5205         default:
5206                 break;
5207         }
5208         return 1;
5209 }
5210
5211 static int ixj_daa_write(IXJ *j)
5212 {
5213         BYTES bytes;
5214
5215         j->flags.pstncheck = 1;
5216
5217         daa_set_mode(j, SOP_PU_SLEEP);
5218
5219         if (!SCI_Prepare(j))
5220                 return 0;
5221
5222         outb_p(j->pld_scrw.byte, j->XILINXbase);
5223
5224         bytes.high = 0x14;
5225         bytes.low = j->m_DAAShadowRegs.SOP_REGS.SOP.cr4.reg;
5226         if (!daa_load(&bytes, j))
5227                 return 0;
5228
5229         bytes.high = j->m_DAAShadowRegs.SOP_REGS.SOP.cr3.reg;
5230         bytes.low = j->m_DAAShadowRegs.SOP_REGS.SOP.cr2.reg;
5231         if (!daa_load(&bytes, j))
5232                 return 0;
5233
5234         bytes.high = j->m_DAAShadowRegs.SOP_REGS.SOP.cr1.reg;
5235         bytes.low = j->m_DAAShadowRegs.SOP_REGS.SOP.cr0.reg;
5236         if (!daa_load(&bytes, j))
5237                 return 0;
5238
5239         if (!SCI_Prepare(j))
5240                 return 0;
5241
5242         bytes.high = 0x1F;
5243         bytes.low = j->m_DAAShadowRegs.XOP_REGS.XOP.xr7.reg;
5244         if (!daa_load(&bytes, j))
5245                 return 0;
5246
5247         bytes.high = j->m_DAAShadowRegs.XOP_xr6_W.reg;
5248         bytes.low = j->m_DAAShadowRegs.XOP_REGS.XOP.xr5.reg;
5249         if (!daa_load(&bytes, j))
5250                 return 0;
5251
5252         bytes.high = j->m_DAAShadowRegs.XOP_REGS.XOP.xr4.reg;
5253         bytes.low = j->m_DAAShadowRegs.XOP_REGS.XOP.xr3.reg;
5254         if (!daa_load(&bytes, j))
5255                 return 0;
5256
5257         bytes.high = j->m_DAAShadowRegs.XOP_REGS.XOP.xr2.reg;
5258         bytes.low = j->m_DAAShadowRegs.XOP_REGS.XOP.xr1.reg;
5259         if (!daa_load(&bytes, j))
5260                 return 0;
5261
5262         bytes.high = j->m_DAAShadowRegs.XOP_xr0_W.reg;
5263         bytes.low = 0x00;
5264         if (!daa_load(&bytes, j))
5265                 return 0;
5266
5267         if (!SCI_Prepare(j))
5268                 return 0;
5269
5270         bytes.high = 0x00;
5271         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[7];
5272         if (!daa_load(&bytes, j))
5273                 return 0;
5274
5275         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[6];
5276         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[5];
5277         if (!daa_load(&bytes, j))
5278                 return 0;
5279
5280         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[4];
5281         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[3];
5282         if (!daa_load(&bytes, j))
5283                 return 0;
5284
5285         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[2];
5286         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[1];
5287         if (!daa_load(&bytes, j))
5288                 return 0;
5289
5290         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[0];
5291         bytes.low = 0x00;
5292         if (!daa_load(&bytes, j))
5293                 return 0;
5294
5295         if (!SCI_Control(j, SCI_End))
5296                 return 0;
5297         if (!SCI_WaitLowSCI(j))
5298                 return 0;
5299
5300         bytes.high = 0x01;
5301         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[7];
5302         if (!daa_load(&bytes, j))
5303                 return 0;
5304
5305         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[6];
5306         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[5];
5307         if (!daa_load(&bytes, j))
5308                 return 0;
5309
5310         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[4];
5311         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[3];
5312         if (!daa_load(&bytes, j))
5313                 return 0;
5314
5315         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[2];
5316         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[1];
5317         if (!daa_load(&bytes, j))
5318                 return 0;
5319
5320         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[0];
5321         bytes.low = 0x00;
5322         if (!daa_load(&bytes, j))
5323                 return 0;
5324
5325         if (!SCI_Control(j, SCI_End))
5326                 return 0;
5327         if (!SCI_WaitLowSCI(j))
5328                 return 0;
5329
5330         bytes.high = 0x02;
5331         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[7];
5332         if (!daa_load(&bytes, j))
5333                 return 0;
5334
5335         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[6];
5336         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[5];
5337         if (!daa_load(&bytes, j))
5338                 return 0;
5339
5340         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[4];
5341         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[3];
5342         if (!daa_load(&bytes, j))
5343                 return 0;
5344
5345         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[2];
5346         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[1];
5347         if (!daa_load(&bytes, j))
5348                 return 0;
5349
5350         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[0];
5351         bytes.low = 0x00;
5352         if (!daa_load(&bytes, j))
5353                 return 0;
5354
5355         if (!SCI_Control(j, SCI_End))
5356                 return 0;
5357         if (!SCI_WaitLowSCI(j))
5358                 return 0;
5359
5360         bytes.high = 0x03;
5361         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[7];
5362         if (!daa_load(&bytes, j))
5363                 return 0;
5364
5365         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[6];
5366         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[5];
5367         if (!daa_load(&bytes, j))
5368                 return 0;
5369
5370         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[4];
5371         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[3];
5372         if (!daa_load(&bytes, j))
5373                 return 0;
5374
5375         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[2];
5376         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[1];
5377         if (!daa_load(&bytes, j))
5378                 return 0;
5379
5380         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[0];
5381         bytes.low = 0x00;
5382         if (!daa_load(&bytes, j))
5383                 return 0;
5384
5385         if (!SCI_Control(j, SCI_End))
5386                 return 0;
5387         if (!SCI_WaitLowSCI(j))
5388                 return 0;
5389
5390         bytes.high = 0x04;
5391         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[7];
5392         if (!daa_load(&bytes, j))
5393                 return 0;
5394
5395         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[6];
5396         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[5];
5397         if (!daa_load(&bytes, j))
5398                 return 0;
5399
5400         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[4];
5401         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[3];
5402         if (!daa_load(&bytes, j))
5403                 return 0;
5404
5405         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[2];
5406         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[1];
5407         if (!daa_load(&bytes, j))
5408                 return 0;
5409
5410         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[0];
5411         bytes.low = 0x00;
5412         if (!daa_load(&bytes, j))
5413                 return 0;
5414
5415         if (!SCI_Control(j, SCI_End))
5416                 return 0;
5417         if (!SCI_WaitLowSCI(j))
5418                 return 0;
5419
5420         bytes.high = 0x05;
5421         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[7];
5422         if (!daa_load(&bytes, j))
5423                 return 0;
5424
5425         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[6];
5426         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[5];
5427         if (!daa_load(&bytes, j))
5428                 return 0;
5429
5430         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[4];
5431         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[3];
5432         if (!daa_load(&bytes, j))
5433                 return 0;
5434
5435         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[2];
5436         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[1];
5437         if (!daa_load(&bytes, j))
5438                 return 0;
5439
5440         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[0];
5441         bytes.low = 0x00;
5442         if (!daa_load(&bytes, j))
5443                 return 0;
5444
5445         if (!SCI_Control(j, SCI_End))
5446                 return 0;
5447         if (!SCI_WaitLowSCI(j))
5448                 return 0;
5449
5450         bytes.high = 0x06;
5451         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[7];
5452         if (!daa_load(&bytes, j))
5453                 return 0;
5454
5455         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[6];
5456         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[5];
5457         if (!daa_load(&bytes, j))
5458                 return 0;
5459
5460         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[4];
5461         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[3];
5462         if (!daa_load(&bytes, j))
5463                 return 0;
5464
5465         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[2];
5466         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[1];
5467         if (!daa_load(&bytes, j))
5468                 return 0;
5469
5470         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[0];
5471         bytes.low = 0x00;
5472         if (!daa_load(&bytes, j))
5473                 return 0;
5474
5475         if (!SCI_Control(j, SCI_End))
5476                 return 0;
5477         if (!SCI_WaitLowSCI(j))
5478                 return 0;
5479
5480         bytes.high = 0x07;
5481         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[7];
5482         if (!daa_load(&bytes, j))
5483                 return 0;
5484
5485         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[6];
5486         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[5];
5487         if (!daa_load(&bytes, j))
5488                 return 0;
5489
5490         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[4];
5491         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[3];
5492         if (!daa_load(&bytes, j))
5493                 return 0;
5494
5495         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[2];
5496         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[1];
5497         if (!daa_load(&bytes, j))
5498                 return 0;
5499
5500         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[0];
5501         bytes.low = 0x00;
5502         if (!daa_load(&bytes, j))
5503                 return 0;
5504
5505         if (!SCI_Control(j, SCI_End))
5506                 return 0;
5507         if (!SCI_WaitLowSCI(j))
5508                 return 0;
5509
5510         bytes.high = 0x08;
5511         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[7];
5512         if (!daa_load(&bytes, j))
5513                 return 0;
5514
5515         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[6];
5516         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[5];
5517         if (!daa_load(&bytes, j))
5518                 return 0;
5519
5520         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[4];
5521         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[3];
5522         if (!daa_load(&bytes, j))
5523                 return 0;
5524
5525         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[2];
5526         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[1];
5527         if (!daa_load(&bytes, j))
5528                 return 0;
5529
5530         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[0];
5531         bytes.low = 0x00;
5532         if (!daa_load(&bytes, j))
5533                 return 0;
5534
5535         if (!SCI_Control(j, SCI_End))
5536                 return 0;
5537         if (!SCI_WaitLowSCI(j))
5538                 return 0;
5539
5540         bytes.high = 0x09;
5541         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[3];
5542         if (!daa_load(&bytes, j))
5543                 return 0;
5544
5545         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[2];
5546         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[1];
5547         if (!daa_load(&bytes, j))
5548                 return 0;
5549
5550         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[0];
5551         bytes.low = 0x00;
5552         if (!daa_load(&bytes, j))
5553                 return 0;
5554
5555         if (!SCI_Control(j, SCI_End))
5556                 return 0;
5557         if (!SCI_WaitLowSCI(j))
5558                 return 0;
5559
5560         bytes.high = 0x0A;
5561         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[3];
5562         if (!daa_load(&bytes, j))
5563                 return 0;
5564
5565         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[2];
5566         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[1];
5567         if (!daa_load(&bytes, j))
5568                 return 0;
5569
5570         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[0];
5571         bytes.low = 0x00;
5572         if (!daa_load(&bytes, j))
5573                 return 0;
5574
5575         if (!SCI_Control(j, SCI_End))
5576                 return 0;
5577         if (!SCI_WaitLowSCI(j))
5578                 return 0;
5579
5580         bytes.high = 0x0B;
5581         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[3];
5582         if (!daa_load(&bytes, j))
5583                 return 0;
5584
5585         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[2];
5586         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[1];
5587         if (!daa_load(&bytes, j))
5588                 return 0;
5589
5590         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[0];
5591         bytes.low = 0x00;
5592         if (!daa_load(&bytes, j))
5593                 return 0;
5594
5595         if (!SCI_Control(j, SCI_End))
5596                 return 0;
5597         if (!SCI_WaitLowSCI(j))
5598                 return 0;
5599
5600         bytes.high = 0x0C;
5601         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[3];
5602         if (!daa_load(&bytes, j))
5603                 return 0;
5604
5605         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[2];
5606         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[1];
5607         if (!daa_load(&bytes, j))
5608                 return 0;
5609
5610         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[0];
5611         bytes.low = 0x00;
5612         if (!daa_load(&bytes, j))
5613                 return 0;
5614
5615         if (!SCI_Control(j, SCI_End))
5616                 return 0;
5617         if (!SCI_WaitLowSCI(j))
5618                 return 0;
5619
5620         bytes.high = 0x0D;
5621         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[3];
5622         if (!daa_load(&bytes, j))
5623                 return 0;
5624
5625         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[2];
5626         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[1];
5627         if (!daa_load(&bytes, j))
5628                 return 0;
5629
5630         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[0];
5631         bytes.low = 0x00;
5632         if (!daa_load(&bytes, j))
5633                 return 0;
5634
5635         if (!SCI_Control(j, SCI_End))
5636                 return 0;
5637         if (!SCI_WaitLowSCI(j))
5638                 return 0;
5639
5640         bytes.high = 0x0E;
5641         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[7];
5642         if (!daa_load(&bytes, j))
5643                 return 0;
5644
5645         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[6];
5646         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[5];
5647         if (!daa_load(&bytes, j))
5648                 return 0;
5649
5650         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[4];
5651         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[3];
5652         if (!daa_load(&bytes, j))
5653                 return 0;
5654
5655         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[2];
5656         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[1];
5657         if (!daa_load(&bytes, j))
5658                 return 0;
5659
5660         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[0];
5661         bytes.low = 0x00;
5662         if (!daa_load(&bytes, j))
5663                 return 0;
5664
5665         if (!SCI_Control(j, SCI_End))
5666                 return 0;
5667         if (!SCI_WaitLowSCI(j))
5668                 return 0;
5669
5670         bytes.high = 0x0F;
5671         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[7];
5672         if (!daa_load(&bytes, j))
5673                 return 0;
5674
5675         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[6];
5676         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[5];
5677         if (!daa_load(&bytes, j))
5678                 return 0;
5679
5680         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[4];
5681         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[3];
5682         if (!daa_load(&bytes, j))
5683                 return 0;
5684
5685         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[2];
5686         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[1];
5687         if (!daa_load(&bytes, j))
5688                 return 0;
5689
5690         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[0];
5691         bytes.low = 0x00;
5692         if (!daa_load(&bytes, j))
5693                 return 0;
5694
5695         udelay(32);
5696         j->pld_scrr.byte = inb_p(j->XILINXbase);
5697         if (!SCI_Control(j, SCI_End))
5698                 return 0;
5699
5700         outb_p(j->pld_scrw.byte, j->XILINXbase);
5701
5702         if (ixjdebug & 0x0002)
5703                 printk("DAA Coefficients Loaded\n");
5704
5705         j->flags.pstncheck = 0;
5706         return 1;
5707 }
5708
5709 int ixj_set_tone_off(unsigned short arg, IXJ *j)
5710 {
5711         j->tone_off_time = arg;
5712         if (ixj_WriteDSPCommand(0x6E05, j))             /* Set Tone Off Period */
5713
5714                 return -1;
5715         if (ixj_WriteDSPCommand(arg, j))
5716                 return -1;
5717         return 0;
5718 }
5719
5720 static int ixj_get_tone_on(IXJ *j)
5721 {
5722         if (ixj_WriteDSPCommand(0x6E06, j))             /* Get Tone On Period */
5723
5724                 return -1;
5725         return 0;
5726 }
5727
5728 static int ixj_get_tone_off(IXJ *j)
5729 {
5730         if (ixj_WriteDSPCommand(0x6E07, j))             /* Get Tone Off Period */
5731
5732                 return -1;
5733         return 0;
5734 }
5735
5736 static void ixj_busytone(IXJ *j)
5737 {
5738         j->flags.ringback = 0;
5739         j->flags.dialtone = 0;
5740         j->flags.busytone = 1;
5741         ixj_set_tone_on(0x07D0, j);
5742         ixj_set_tone_off(0x07D0, j);
5743         ixj_play_tone(j, 27);
5744 }
5745
5746 static void ixj_dialtone(IXJ *j)
5747 {
5748         j->flags.ringback = 0;
5749         j->flags.dialtone = 1;
5750         j->flags.busytone = 0;
5751         if (j->dsp.low == 0x20) {
5752                 return;
5753         } else {
5754                 ixj_set_tone_on(0xFFFF, j);
5755                 ixj_set_tone_off(0x0000, j);
5756                 ixj_play_tone(j, 25);
5757         }
5758 }
5759
5760 static void ixj_cpt_stop(IXJ *j)
5761 {
5762         if(j->tone_state || j->tone_cadence_state)
5763         {
5764                 j->flags.dialtone = 0;
5765                 j->flags.busytone = 0;
5766                 j->flags.ringback = 0;
5767                 ixj_set_tone_on(0x0001, j);
5768                 ixj_set_tone_off(0x0000, j);
5769                 ixj_play_tone(j, 0);
5770                 j->tone_state = j->tone_cadence_state = 0;
5771                 if (j->cadence_t) {
5772                         kfree(j->cadence_t->ce);
5773                         kfree(j->cadence_t);
5774                         j->cadence_t = NULL;
5775                 }
5776         }
5777         if (j->play_mode == -1 && j->rec_mode == -1)
5778                 idle(j);
5779         if (j->play_mode != -1 && j->dsp.low == 0x20)
5780                 ixj_play_start(j);
5781         if (j->rec_mode != -1 && j->dsp.low == 0x20)
5782                 ixj_record_start(j);
5783 }
5784
5785 static void ixj_ringback(IXJ *j)
5786 {
5787         j->flags.busytone = 0;
5788         j->flags.dialtone = 0;
5789         j->flags.ringback = 1;
5790         ixj_set_tone_on(0x0FA0, j);
5791         ixj_set_tone_off(0x2EE0, j);
5792         ixj_play_tone(j, 26);
5793 }
5794
5795 static void ixj_testram(IXJ *j)
5796 {
5797         ixj_WriteDSPCommand(0x3001, j); /* Test External SRAM */
5798 }
5799
5800 static int ixj_build_cadence(IXJ *j, IXJ_CADENCE __user * cp)
5801 {
5802         ixj_cadence *lcp;
5803         IXJ_CADENCE_ELEMENT __user *cep;
5804         IXJ_CADENCE_ELEMENT *lcep;
5805         IXJ_TONE ti;
5806         int err;
5807
5808         lcp = kmalloc(sizeof(ixj_cadence), GFP_KERNEL);
5809         if (lcp == NULL)
5810                 return -ENOMEM;
5811
5812         err = -EFAULT;
5813         if (copy_from_user(&lcp->elements_used,
5814                            &cp->elements_used, sizeof(int)))
5815                 goto out;
5816         if (copy_from_user(&lcp->termination,
5817                            &cp->termination, sizeof(IXJ_CADENCE_TERM)))
5818                 goto out;
5819         if (get_user(cep, &cp->ce))
5820                 goto out;
5821
5822         err = -EINVAL;
5823         if ((unsigned)lcp->elements_used >= ~0U/sizeof(IXJ_CADENCE_ELEMENT))
5824                 goto out;
5825
5826         err = -ENOMEM;
5827         lcep = kmalloc(sizeof(IXJ_CADENCE_ELEMENT) * lcp->elements_used, GFP_KERNEL);
5828         if (!lcep)
5829                 goto out;
5830
5831         err = -EFAULT;
5832         if (copy_from_user(lcep, cep, sizeof(IXJ_CADENCE_ELEMENT) * lcp->elements_used))
5833                 goto out1;
5834
5835         if (j->cadence_t) {
5836                 kfree(j->cadence_t->ce);
5837                 kfree(j->cadence_t);
5838         }
5839         lcp->ce = (void *) lcep;
5840         j->cadence_t = lcp;
5841         j->tone_cadence_state = 0;
5842         ixj_set_tone_on(lcp->ce[0].tone_on_time, j);
5843         ixj_set_tone_off(lcp->ce[0].tone_off_time, j);
5844         if (j->cadence_t->ce[j->tone_cadence_state].freq0) {
5845                 ti.tone_index = j->cadence_t->ce[j->tone_cadence_state].index;
5846                 ti.freq0 = j->cadence_t->ce[j->tone_cadence_state].freq0;
5847                 ti.gain0 = j->cadence_t->ce[j->tone_cadence_state].gain0;
5848                 ti.freq1 = j->cadence_t->ce[j->tone_cadence_state].freq1;
5849                 ti.gain1 = j->cadence_t->ce[j->tone_cadence_state].gain1;
5850                 ixj_init_tone(j, &ti);
5851         }
5852         ixj_play_tone(j, lcp->ce[0].index);
5853         return 1;
5854 out1:
5855         kfree(lcep);
5856 out:
5857         kfree(lcp);
5858         return err;
5859 }
5860
5861 static int ixj_build_filter_cadence(IXJ *j, IXJ_FILTER_CADENCE __user * cp)
5862 {
5863         IXJ_FILTER_CADENCE *lcp;
5864         lcp = kmalloc(sizeof(IXJ_FILTER_CADENCE), GFP_KERNEL);
5865         if (lcp == NULL) {
5866                 if(ixjdebug & 0x0001) {
5867                         printk(KERN_INFO "Could not allocate memory for cadence\n");
5868                 }
5869                 return -ENOMEM;
5870         }
5871         if (copy_from_user(lcp, cp, sizeof(IXJ_FILTER_CADENCE))) {
5872                 if(ixjdebug & 0x0001) {
5873                         printk(KERN_INFO "Could not copy cadence to kernel\n");
5874                 }
5875                 kfree(lcp);
5876                 return -EFAULT;
5877         }
5878         if (lcp->filter > 5) {
5879                 if(ixjdebug & 0x0001) {
5880                         printk(KERN_INFO "Cadence out of range\n");
5881                 }
5882                 kfree(lcp);
5883                 return -1;
5884         }
5885         j->cadence_f[lcp->filter].state = 0;
5886         j->cadence_f[lcp->filter].enable = lcp->enable;
5887         j->filter_en[lcp->filter] = j->cadence_f[lcp->filter].en_filter = lcp->en_filter;
5888         j->cadence_f[lcp->filter].on1 = lcp->on1;
5889         j->cadence_f[lcp->filter].on1min = 0;
5890         j->cadence_f[lcp->filter].on1max = 0;
5891         j->cadence_f[lcp->filter].off1 = lcp->off1;
5892         j->cadence_f[lcp->filter].off1min = 0;
5893         j->cadence_f[lcp->filter].off1max = 0;
5894         j->cadence_f[lcp->filter].on2 = lcp->on2;
5895         j->cadence_f[lcp->filter].on2min = 0;
5896         j->cadence_f[lcp->filter].on2max = 0;
5897         j->cadence_f[lcp->filter].off2 = lcp->off2;
5898         j->cadence_f[lcp->filter].off2min = 0;
5899         j->cadence_f[lcp->filter].off2max = 0;
5900         j->cadence_f[lcp->filter].on3 = lcp->on3;
5901         j->cadence_f[lcp->filter].on3min = 0;
5902         j->cadence_f[lcp->filter].on3max = 0;
5903         j->cadence_f[lcp->filter].off3 = lcp->off3;
5904         j->cadence_f[lcp->filter].off3min = 0;
5905         j->cadence_f[lcp->filter].off3max = 0;
5906         if(ixjdebug & 0x0002) {
5907                 printk(KERN_INFO "Cadence %d loaded\n", lcp->filter);
5908         }
5909         kfree(lcp);
5910         return 0;
5911 }
5912
5913 static void add_caps(IXJ *j)
5914 {
5915         j->caps = 0;
5916         j->caplist[j->caps].cap = PHONE_VENDOR_QUICKNET;
5917         strcpy(j->caplist[j->caps].desc, "Quicknet Technologies, Inc. (www.quicknet.net)");
5918         j->caplist[j->caps].captype = vendor;
5919         j->caplist[j->caps].handle = j->caps++;
5920         j->caplist[j->caps].captype = device;
5921         switch (j->cardtype) {
5922         case QTI_PHONEJACK:
5923                 strcpy(j->caplist[j->caps].desc, "Quicknet Internet PhoneJACK");
5924                 break;
5925         case QTI_LINEJACK:
5926                 strcpy(j->caplist[j->caps].desc, "Quicknet Internet LineJACK");
5927                 break;
5928         case QTI_PHONEJACK_LITE:
5929                 strcpy(j->caplist[j->caps].desc, "Quicknet Internet PhoneJACK Lite");
5930                 break;
5931         case QTI_PHONEJACK_PCI:
5932                 strcpy(j->caplist[j->caps].desc, "Quicknet Internet PhoneJACK PCI");
5933                 break;
5934         case QTI_PHONECARD:
5935                 strcpy(j->caplist[j->caps].desc, "Quicknet Internet PhoneCARD");
5936                 break;
5937         }
5938         j->caplist[j->caps].cap = j->cardtype;
5939         j->caplist[j->caps].handle = j->caps++;
5940         strcpy(j->caplist[j->caps].desc, "POTS");
5941         j->caplist[j->caps].captype = port;
5942         j->caplist[j->caps].cap = pots;
5943         j->caplist[j->caps].handle = j->caps++;
5944
5945         /* add devices that can do speaker/mic */
5946         switch (j->cardtype) {
5947         case QTI_PHONEJACK:
5948         case QTI_LINEJACK:
5949         case QTI_PHONEJACK_PCI:
5950         case QTI_PHONECARD:
5951                 strcpy(j->caplist[j->caps].desc, "SPEAKER");
5952                 j->caplist[j->caps].captype = port;
5953                 j->caplist[j->caps].cap = speaker;
5954                 j->caplist[j->caps].handle = j->caps++;
5955         default:
5956                 break;
5957         }
5958
5959         /* add devices that can do handset */
5960         switch (j->cardtype) {
5961         case QTI_PHONEJACK:
5962                 strcpy(j->caplist[j->caps].desc, "HANDSET");
5963                 j->caplist[j->caps].captype = port;
5964                 j->caplist[j->caps].cap = handset;
5965                 j->caplist[j->caps].handle = j->caps++;
5966                 break;
5967         default:
5968                 break;
5969         }
5970
5971         /* add devices that can do PSTN */
5972         switch (j->cardtype) {
5973         case QTI_LINEJACK:
5974                 strcpy(j->caplist[j->caps].desc, "PSTN");
5975                 j->caplist[j->caps].captype = port;
5976                 j->caplist[j->caps].cap = pstn;
5977                 j->caplist[j->caps].handle = j->caps++;
5978                 break;
5979         default:
5980                 break;
5981         }
5982
5983         /* add codecs - all cards can do uLaw, linear 8/16, and Windows sound system */
5984         strcpy(j->caplist[j->caps].desc, "ULAW");
5985         j->caplist[j->caps].captype = codec;
5986         j->caplist[j->caps].cap = ULAW;
5987         j->caplist[j->caps].handle = j->caps++;
5988
5989         strcpy(j->caplist[j->caps].desc, "LINEAR 16 bit");
5990         j->caplist[j->caps].captype = codec;
5991         j->caplist[j->caps].cap = LINEAR16;
5992         j->caplist[j->caps].handle = j->caps++;
5993
5994         strcpy(j->caplist[j->caps].desc, "LINEAR 8 bit");
5995         j->caplist[j->caps].captype = codec;
5996         j->caplist[j->caps].cap = LINEAR8;
5997         j->caplist[j->caps].handle = j->caps++;
5998
5999         strcpy(j->caplist[j->caps].desc, "Windows Sound System");
6000         j->caplist[j->caps].captype = codec;
6001         j->caplist[j->caps].cap = WSS;
6002         j->caplist[j->caps].handle = j->caps++;
6003
6004         /* software ALAW codec, made from ULAW */
6005         strcpy(j->caplist[j->caps].desc, "ALAW");
6006         j->caplist[j->caps].captype = codec;
6007         j->caplist[j->caps].cap = ALAW;
6008         j->caplist[j->caps].handle = j->caps++;
6009
6010         /* version 12 of the 8020 does the following codecs in a broken way */
6011         if (j->dsp.low != 0x20 || j->ver.low != 0x12) {
6012                 strcpy(j->caplist[j->caps].desc, "G.723.1 6.3kbps");
6013                 j->caplist[j->caps].captype = codec;
6014                 j->caplist[j->caps].cap = G723_63;
6015                 j->caplist[j->caps].handle = j->caps++;
6016
6017                 strcpy(j->caplist[j->caps].desc, "G.723.1 5.3kbps");
6018                 j->caplist[j->caps].captype = codec;
6019                 j->caplist[j->caps].cap = G723_53;
6020                 j->caplist[j->caps].handle = j->caps++;
6021
6022                 strcpy(j->caplist[j->caps].desc, "TrueSpeech 4.8kbps");
6023                 j->caplist[j->caps].captype = codec;
6024                 j->caplist[j->caps].cap = TS48;
6025                 j->caplist[j->caps].handle = j->caps++;
6026
6027                 strcpy(j->caplist[j->caps].desc, "TrueSpeech 4.1kbps");
6028                 j->caplist[j->caps].captype = codec;
6029                 j->caplist[j->caps].cap = TS41;
6030                 j->caplist[j->caps].handle = j->caps++;
6031         }
6032
6033         /* 8020 chips can do TS8.5 native, and 8021/8022 can load it */
6034         if (j->dsp.low == 0x20 || j->flags.ts85_loaded) {
6035                 strcpy(j->caplist[j->caps].desc, "TrueSpeech 8.5kbps");
6036                 j->caplist[j->caps].captype = codec;
6037                 j->caplist[j->caps].cap = TS85;
6038                 j->caplist[j->caps].handle = j->caps++;
6039         }
6040
6041         /* 8021 chips can do G728 */
6042         if (j->dsp.low == 0x21) {
6043                 strcpy(j->caplist[j->caps].desc, "G.728 16kbps");
6044                 j->caplist[j->caps].captype = codec;
6045                 j->caplist[j->caps].cap = G728;
6046                 j->caplist[j->caps].handle = j->caps++;
6047         }
6048
6049         /* 8021/8022 chips can do G729 if loaded */
6050         if (j->dsp.low != 0x20 && j->flags.g729_loaded) {
6051                 strcpy(j->caplist[j->caps].desc, "G.729A 8kbps");
6052                 j->caplist[j->caps].captype = codec;
6053                 j->caplist[j->caps].cap = G729;
6054                 j->caplist[j->caps].handle = j->caps++;
6055         }
6056         if (j->dsp.low != 0x20 && j->flags.g729_loaded) {
6057                 strcpy(j->caplist[j->caps].desc, "G.729B 8kbps");
6058                 j->caplist[j->caps].captype = codec;
6059                 j->caplist[j->caps].cap = G729B;
6060                 j->caplist[j->caps].handle = j->caps++;
6061         }
6062 }
6063
6064 static int capabilities_check(IXJ *j, struct phone_capability *pcreq)
6065 {
6066         int cnt;
6067         int retval = 0;
6068         for (cnt = 0; cnt < j->caps; cnt++) {
6069                 if (pcreq->captype == j->caplist[cnt].captype
6070                     && pcreq->cap == j->caplist[cnt].cap) {
6071                         retval = 1;
6072                         break;
6073                 }
6074         }
6075         return retval;
6076 }
6077
6078 static int ixj_ioctl(struct inode *inode, struct file *file_p, unsigned int cmd, unsigned long arg)
6079 {
6080         IXJ_TONE ti;
6081         IXJ_FILTER jf;
6082         IXJ_FILTER_RAW jfr;
6083         void __user *argp = (void __user *)arg;
6084
6085         unsigned int raise, mant;
6086         unsigned int minor = iminor(inode);
6087         int board = NUM(inode);
6088
6089         IXJ *j = get_ixj(NUM(inode));
6090
6091         int retval = 0;
6092
6093         /*
6094          *    Set up locks to ensure that only one process is talking to the DSP at a time.
6095          *    This is necessary to keep the DSP from locking up.
6096          */
6097         while(test_and_set_bit(board, (void *)&j->busyflags) != 0)
6098                 schedule_timeout_interruptible(1);
6099         if (ixjdebug & 0x0040)
6100                 printk("phone%d ioctl, cmd: 0x%x, arg: 0x%lx\n", minor, cmd, arg);
6101         if (minor >= IXJMAX) {
6102                 clear_bit(board, &j->busyflags);
6103                 return -ENODEV;
6104         }
6105         /*
6106          *    Check ioctls only root can use.
6107          */
6108         if (!capable(CAP_SYS_ADMIN)) {
6109                 switch (cmd) {
6110                 case IXJCTL_TESTRAM:
6111                 case IXJCTL_HZ:
6112                         retval = -EPERM;
6113                 }
6114         }
6115         switch (cmd) {
6116         case IXJCTL_TESTRAM:
6117                 ixj_testram(j);
6118                 retval = (j->ssr.high << 8) + j->ssr.low;
6119                 break;
6120         case IXJCTL_CARDTYPE:
6121                 retval = j->cardtype;
6122                 break;
6123         case IXJCTL_SERIAL:
6124                 retval = j->serial;
6125                 break;
6126         case IXJCTL_VERSION:
6127                 {
6128                         char arg_str[100];
6129                         snprintf(arg_str, sizeof(arg_str),
6130                                 "\nDriver version %i.%i.%i", IXJ_VER_MAJOR,
6131                                 IXJ_VER_MINOR, IXJ_BLD_VER);
6132                         if (copy_to_user(argp, arg_str, strlen(arg_str)))
6133                                 retval = -EFAULT;
6134                 }
6135                 break;
6136         case PHONE_RING_CADENCE:
6137                 j->ring_cadence = arg;
6138                 break;
6139         case IXJCTL_CIDCW:
6140                 if(arg) {
6141                         if (copy_from_user(&j->cid_send, argp, sizeof(PHONE_CID))) {
6142                                 retval = -EFAULT;
6143                                 break;
6144                         }
6145                 } else {
6146                         memset(&j->cid_send, 0, sizeof(PHONE_CID));
6147                 }
6148                 ixj_write_cidcw(j);
6149                 break;
6150         /* Binary compatbility */
6151         case OLD_PHONE_RING_START:
6152                 arg = 0;
6153                 /* Fall through */
6154         case PHONE_RING_START:
6155                 if(arg) {
6156                         if (copy_from_user(&j->cid_send, argp, sizeof(PHONE_CID))) {
6157                                 retval = -EFAULT;
6158                                 break;
6159                         }
6160                         ixj_write_cid(j);
6161                 } else {
6162                         memset(&j->cid_send, 0, sizeof(PHONE_CID));
6163                 }
6164                 ixj_ring_start(j);
6165                 break;
6166         case PHONE_RING_STOP:
6167                 j->flags.cringing = 0;
6168                 if(j->cadence_f[5].enable) {
6169                         j->cadence_f[5].state = 0;
6170                 }
6171                 ixj_ring_off(j);
6172                 break;
6173         case PHONE_RING:
6174                 retval = ixj_ring(j);
6175                 break;
6176         case PHONE_EXCEPTION:
6177                 retval = j->ex.bytes;
6178                 if(j->ex.bits.flash) {
6179                         j->flash_end = 0;
6180                         j->ex.bits.flash = 0;
6181                 }
6182                 j->ex.bits.pstn_ring = 0;
6183                 j->ex.bits.caller_id = 0;
6184                 j->ex.bits.pstn_wink = 0;
6185                 j->ex.bits.f0 = 0;
6186                 j->ex.bits.f1 = 0;
6187                 j->ex.bits.f2 = 0;
6188                 j->ex.bits.f3 = 0;
6189                 j->ex.bits.fc0 = 0;
6190                 j->ex.bits.fc1 = 0;
6191                 j->ex.bits.fc2 = 0;
6192                 j->ex.bits.fc3 = 0;
6193                 j->ex.bits.reserved = 0;
6194                 break;
6195         case PHONE_HOOKSTATE:
6196                 j->ex.bits.hookstate = 0;
6197                 retval = j->hookstate;  //j->r_hook;
6198                 break;
6199         case IXJCTL_SET_LED:
6200                 LED_SetState(arg, j);
6201                 break;
6202         case PHONE_FRAME:
6203                 retval = set_base_frame(j, arg);
6204                 break;
6205         case PHONE_REC_CODEC:
6206                 retval = set_rec_codec(j, arg);
6207                 break;
6208         case PHONE_VAD:
6209                 ixj_vad(j, arg);
6210                 break;
6211         case PHONE_REC_START:
6212                 ixj_record_start(j);
6213                 break;
6214         case PHONE_REC_STOP:
6215                 ixj_record_stop(j);
6216                 break;
6217         case PHONE_REC_DEPTH:
6218                 set_rec_depth(j, arg);
6219                 break;
6220         case PHONE_REC_VOLUME:
6221                 if(arg == -1) {
6222                         retval = get_rec_volume(j);
6223                 }
6224                 else {
6225                         set_rec_volume(j, arg);
6226                         retval = arg;
6227                 }
6228                 break;
6229         case PHONE_REC_VOLUME_LINEAR:
6230                 if(arg == -1) {
6231                         retval = get_rec_volume_linear(j);
6232                 }
6233                 else {
6234                         set_rec_volume_linear(j, arg);
6235                         retval = arg;
6236                 }
6237                 break;
6238         case IXJCTL_DTMF_PRESCALE:
6239                 if(arg == -1) {
6240                         retval = get_dtmf_prescale(j);
6241                 }
6242                 else {
6243                         set_dtmf_prescale(j, arg);
6244                         retval = arg;
6245                 }
6246                 break;
6247         case PHONE_REC_LEVEL:
6248                 retval = get_rec_level(j);
6249                 break;
6250         case IXJCTL_SC_RXG:
6251                 retval = ixj_siadc(j, arg);
6252                 break;
6253         case IXJCTL_SC_TXG:
6254                 retval = ixj_sidac(j, arg);
6255                 break;
6256         case IXJCTL_AEC_START:
6257                 ixj_aec_start(j, arg);
6258                 break;
6259         case IXJCTL_AEC_STOP:
6260                 aec_stop(j);
6261                 break;
6262         case IXJCTL_AEC_GET_LEVEL:
6263                 retval = j->aec_level;
6264                 break;
6265         case PHONE_PLAY_CODEC:
6266                 retval = set_play_codec(j, arg);
6267                 break;
6268         case PHONE_PLAY_START:
6269                 retval = ixj_play_start(j);
6270                 break;
6271         case PHONE_PLAY_STOP:
6272                 ixj_play_stop(j);
6273                 break;
6274         case PHONE_PLAY_DEPTH:
6275                 set_play_depth(j, arg);
6276                 break;
6277         case PHONE_PLAY_VOLUME:
6278                 if(arg == -1) {
6279                         retval = get_play_volume(j);
6280                 }
6281                 else {
6282                         set_play_volume(j, arg);
6283                         retval = arg;
6284                 }
6285                 break;
6286         case PHONE_PLAY_VOLUME_LINEAR:
6287                 if(arg == -1) {
6288                         retval = get_play_volume_linear(j);
6289                 }
6290                 else {
6291                         set_play_volume_linear(j, arg);
6292                         retval = arg;
6293                 }
6294                 break;
6295         case PHONE_PLAY_LEVEL:
6296                 retval = get_play_level(j);
6297                 break;
6298         case IXJCTL_DSP_TYPE:
6299                 retval = (j->dsp.high << 8) + j->dsp.low;
6300                 break;
6301         case IXJCTL_DSP_VERSION:
6302                 retval = (j->ver.high << 8) + j->ver.low;
6303                 break;
6304         case IXJCTL_HZ:
6305                 hertz = arg;
6306                 break;
6307         case IXJCTL_RATE:
6308                 if (arg > hertz)
6309                         retval = -1;
6310                 else
6311                         samplerate = arg;
6312                 break;
6313         case IXJCTL_DRYBUFFER_READ:
6314                 put_user(j->drybuffer, (unsigned long __user *) argp);
6315                 break;
6316         case IXJCTL_DRYBUFFER_CLEAR:
6317                 j->drybuffer = 0;
6318                 break;
6319         case IXJCTL_FRAMES_READ:
6320                 put_user(j->framesread, (unsigned long __user *) argp);
6321                 break;
6322         case IXJCTL_FRAMES_WRITTEN:
6323                 put_user(j->frameswritten, (unsigned long __user *) argp);
6324                 break;
6325         case IXJCTL_READ_WAIT:
6326                 put_user(j->read_wait, (unsigned long __user *) argp);
6327                 break;
6328         case IXJCTL_WRITE_WAIT:
6329                 put_user(j->write_wait, (unsigned long __user *) argp);
6330                 break;
6331         case PHONE_MAXRINGS:
6332                 j->maxrings = arg;
6333                 break;
6334         case PHONE_SET_TONE_ON_TIME:
6335                 ixj_set_tone_on(arg, j);
6336                 break;
6337         case PHONE_SET_TONE_OFF_TIME:
6338                 ixj_set_tone_off(arg, j);
6339                 break;
6340         case PHONE_GET_TONE_ON_TIME:
6341                 if (ixj_get_tone_on(j)) {
6342                         retval = -1;
6343                 } else {
6344                         retval = (j->ssr.high << 8) + j->ssr.low;
6345                 }
6346                 break;
6347         case PHONE_GET_TONE_OFF_TIME:
6348                 if (ixj_get_tone_off(j)) {
6349                         retval = -1;
6350                 } else {
6351                         retval = (j->ssr.high << 8) + j->ssr.low;
6352                 }
6353                 break;
6354         case PHONE_PLAY_TONE:
6355                 if (!j->tone_state)
6356                         retval = ixj_play_tone(j, arg);
6357                 else
6358                         retval = -1;
6359                 break;
6360         case PHONE_GET_TONE_STATE:
6361                 retval = j->tone_state;
6362                 break;
6363         case PHONE_DTMF_READY:
6364                 retval = j->ex.bits.dtmf_ready;
6365                 break;
6366         case PHONE_GET_DTMF:
6367                 if (ixj_hookstate(j)) {
6368                         if (j->dtmf_rp != j->dtmf_wp) {
6369                                 retval = j->dtmfbuffer[j->dtmf_rp];
6370                                 j->dtmf_rp++;
6371                                 if (j->dtmf_rp == 79)
6372                                         j->dtmf_rp = 0;
6373                                 if (j->dtmf_rp == j->dtmf_wp) {
6374                                         j->ex.bits.dtmf_ready = j->dtmf_rp = j->dtmf_wp = 0;
6375                                 }
6376                         }
6377                 }
6378                 break;
6379         case PHONE_GET_DTMF_ASCII:
6380                 if (ixj_hookstate(j)) {
6381                         if (j->dtmf_rp != j->dtmf_wp) {
6382                                 switch (j->dtmfbuffer[j->dtmf_rp]) {
6383                                 case 10:
6384                                         retval = 42;    /* '*'; */
6385
6386                                         break;
6387                                 case 11:
6388                                         retval = 48;    /*'0'; */
6389
6390                                         break;
6391                                 case 12:
6392                                         retval = 35;    /*'#'; */
6393
6394                                         break;
6395                                 case 28:
6396                                         retval = 65;    /*'A'; */
6397
6398                                         break;
6399                                 case 29:
6400                                         retval = 66;    /*'B'; */
6401
6402                                         break;
6403                                 case 30:
6404                                         retval = 67;    /*'C'; */
6405
6406                                         break;
6407                                 case 31:
6408                                         retval = 68;    /*'D'; */
6409
6410                                         break;
6411                                 default:
6412                                         retval = 48 + j->dtmfbuffer[j->dtmf_rp];
6413                                         break;
6414                                 }
6415                                 j->dtmf_rp++;
6416                                 if (j->dtmf_rp == 79)
6417                                         j->dtmf_rp = 0;
6418                                 if(j->dtmf_rp == j->dtmf_wp)
6419                                 {
6420                                         j->ex.bits.dtmf_ready = j->dtmf_rp = j->dtmf_wp = 0;
6421                                 }
6422                         }
6423                 }
6424                 break;
6425         case PHONE_DTMF_OOB:
6426                 j->flags.dtmf_oob = arg;
6427                 break;
6428         case PHONE_DIALTONE:
6429                 ixj_dialtone(j);
6430                 break;
6431         case PHONE_BUSY:
6432                 ixj_busytone(j);
6433                 break;
6434         case PHONE_RINGBACK:
6435                 ixj_ringback(j);
6436                 break;
6437         case PHONE_WINK:
6438                 if(j->cardtype == QTI_PHONEJACK)
6439                         retval = -1;
6440                 else
6441                         retval = ixj_wink(j);
6442                 break;
6443         case PHONE_CPT_STOP:
6444                 ixj_cpt_stop(j);
6445                 break;
6446         case PHONE_QUERY_CODEC:
6447         {
6448                 struct phone_codec_data pd;
6449                 int val;
6450                 int proto_size[] = {
6451                         -1,
6452                         12, 10, 16, 9, 8, 48, 5,
6453                         40, 40, 80, 40, 40, 6
6454                 };
6455                 if(copy_from_user(&pd, argp, sizeof(pd))) {
6456                         retval = -EFAULT;
6457                         break;
6458                 }
6459                 if(pd.type<1 || pd.type>13) {
6460                         retval = -EPROTONOSUPPORT;
6461                         break;
6462                 }
6463                 if(pd.type<G729)
6464                         val=proto_size[pd.type];
6465                 else switch(j->baseframe.low)
6466                 {
6467                         case 0xA0:val=2*proto_size[pd.type];break;
6468                         case 0x50:val=proto_size[pd.type];break;
6469                         default:val=proto_size[pd.type]*3;break;
6470                 }
6471                 pd.buf_min=pd.buf_max=pd.buf_opt=val;
6472                 if(copy_to_user(argp, &pd, sizeof(pd)))
6473                         retval = -EFAULT;
6474                 break;
6475         }
6476         case IXJCTL_DSP_IDLE:
6477                 idle(j);
6478                 break;
6479         case IXJCTL_MIXER:
6480                 if ((arg & 0xff) == 0xff)
6481                         retval = ixj_get_mixer(arg, j);
6482                 else
6483                         ixj_mixer(arg, j);
6484                 break;
6485         case IXJCTL_DAA_COEFF_SET:
6486                 switch (arg) {
6487                 case DAA_US:
6488                         DAA_Coeff_US(j);
6489                         retval = ixj_daa_write(j);
6490                         break;
6491                 case DAA_UK:
6492                         DAA_Coeff_UK(j);
6493                         retval = ixj_daa_write(j);
6494                         break;
6495                 case DAA_FRANCE:
6496                         DAA_Coeff_France(j);
6497                         retval = ixj_daa_write(j);
6498                         break;
6499                 case DAA_GERMANY:
6500                         DAA_Coeff_Germany(j);
6501                         retval = ixj_daa_write(j);
6502                         break;
6503                 case DAA_AUSTRALIA:
6504                         DAA_Coeff_Australia(j);
6505                         retval = ixj_daa_write(j);
6506                         break;
6507                 case DAA_JAPAN:
6508                         DAA_Coeff_Japan(j);
6509                         retval = ixj_daa_write(j);
6510                         break;
6511                 default:
6512                         retval = 1;
6513                         break;
6514                 }
6515                 break;
6516         case IXJCTL_DAA_AGAIN:
6517                 ixj_daa_cr4(j, arg | 0x02);
6518                 break;
6519         case IXJCTL_PSTN_LINETEST:
6520                 retval = ixj_linetest(j);
6521                 break;
6522         case IXJCTL_VMWI:
6523                 ixj_write_vmwi(j, arg);
6524                 break;
6525         case IXJCTL_CID:
6526                 if (copy_to_user(argp, &j->cid, sizeof(PHONE_CID)))
6527                         retval = -EFAULT;
6528                 j->ex.bits.caller_id = 0;
6529                 break;
6530         case IXJCTL_WINK_DURATION:
6531                 j->winktime = arg;
6532                 break;
6533         case IXJCTL_PORT:
6534                 if (arg)
6535                         retval = ixj_set_port(j, arg);
6536                 else
6537                         retval = j->port;
6538                 break;
6539         case IXJCTL_POTS_PSTN:
6540                 retval = ixj_set_pots(j, arg);
6541                 break;
6542         case PHONE_CAPABILITIES:
6543                 add_caps(j);
6544                 retval = j->caps;
6545                 break;
6546         case PHONE_CAPABILITIES_LIST:
6547                 add_caps(j);
6548                 if (copy_to_user(argp, j->caplist, sizeof(struct phone_capability) * j->caps))
6549                         retval = -EFAULT;
6550                 break;
6551         case PHONE_CAPABILITIES_CHECK:
6552                 {
6553                         struct phone_capability cap;
6554                         if (copy_from_user(&cap, argp, sizeof(cap)))
6555                                 retval = -EFAULT;
6556                         else {
6557                                 add_caps(j);
6558                                 retval = capabilities_check(j, &cap);
6559                         }
6560                 }
6561                 break;
6562         case PHONE_PSTN_SET_STATE:
6563                 daa_set_mode(j, arg);
6564                 break;
6565         case PHONE_PSTN_GET_STATE:
6566                 retval = j->daa_mode;
6567                 j->ex.bits.pstn_ring = 0;
6568                 break;
6569         case IXJCTL_SET_FILTER:
6570                 if (copy_from_user(&jf, argp, sizeof(jf)))
6571                         retval = -EFAULT;
6572                 retval = ixj_init_filter(j, &jf);
6573                 break;
6574         case IXJCTL_SET_FILTER_RAW:
6575                 if (copy_from_user(&jfr, argp, sizeof(jfr)))
6576                         retval = -EFAULT;
6577                 else
6578                         retval = ixj_init_filter_raw(j, &jfr);
6579                 break;
6580         case IXJCTL_GET_FILTER_HIST:
6581                 if(arg<0||arg>3)
6582                         retval = -EINVAL;
6583                 else
6584                         retval = j->filter_hist[arg];
6585                 break;
6586         case IXJCTL_INIT_TONE:
6587                 if (copy_from_user(&ti, argp, sizeof(ti)))
6588                         retval = -EFAULT;
6589                 else
6590                         retval = ixj_init_tone(j, &ti);
6591                 break;
6592         case IXJCTL_TONE_CADENCE:
6593                 retval = ixj_build_cadence(j, argp);
6594                 break;
6595         case IXJCTL_FILTER_CADENCE:
6596                 retval = ixj_build_filter_cadence(j, argp);
6597                 break;
6598         case IXJCTL_SIGCTL:
6599                 if (copy_from_user(&j->sigdef, argp, sizeof(IXJ_SIGDEF))) {
6600                         retval = -EFAULT;
6601                         break;
6602                 }
6603                 j->ixj_signals[j->sigdef.event] = j->sigdef.signal;
6604                 if(j->sigdef.event < 33) {
6605                         raise = 1;
6606                         for(mant = 0; mant < j->sigdef.event; mant++){
6607                                 raise *= 2;
6608                         }
6609                         if(j->sigdef.signal)
6610                                 j->ex_sig.bytes |= raise;
6611                         else
6612                                 j->ex_sig.bytes &= (raise^0xffff);
6613                 }
6614                 break;
6615         case IXJCTL_INTERCOM_STOP:
6616                 if(arg < 0 || arg >= IXJMAX)
6617                         return -EINVAL;
6618                 j->intercom = -1;
6619                 ixj_record_stop(j);
6620                 ixj_play_stop(j);
6621                 idle(j);
6622                 get_ixj(arg)->intercom = -1;
6623                 ixj_record_stop(get_ixj(arg));
6624                 ixj_play_stop(get_ixj(arg));
6625                 idle(get_ixj(arg));
6626                 break;
6627         case IXJCTL_INTERCOM_START:
6628                 if(arg < 0 || arg >= IXJMAX)
6629                         return -EINVAL;
6630                 j->intercom = arg;
6631                 ixj_record_start(j);
6632                 ixj_play_start(j);
6633                 get_ixj(arg)->intercom = board;
6634                 ixj_play_start(get_ixj(arg));
6635                 ixj_record_start(get_ixj(arg));
6636                 break;
6637         }
6638         if (ixjdebug & 0x0040)
6639                 printk("phone%d ioctl end, cmd: 0x%x, arg: 0x%lx\n", minor, cmd, arg);
6640         clear_bit(board, &j->busyflags);
6641         return retval;
6642 }
6643
6644 static int ixj_fasync(int fd, struct file *file_p, int mode)
6645 {
6646         IXJ *j = get_ixj(NUM(file_p->f_dentry->d_inode));
6647
6648         return fasync_helper(fd, file_p, mode, &j->async_queue);
6649 }
6650
6651 static struct file_operations ixj_fops =
6652 {
6653         .owner          = THIS_MODULE,
6654         .read           = ixj_enhanced_read,
6655         .write          = ixj_enhanced_write,
6656         .poll           = ixj_poll,
6657         .ioctl          = ixj_ioctl,
6658         .release        = ixj_release,
6659         .fasync         = ixj_fasync
6660 };
6661
6662 static int ixj_linetest(IXJ *j)
6663 {
6664         j->flags.pstncheck = 1; /* Testing */
6665         j->flags.pstn_present = 0; /* Assume the line is not there */
6666
6667         daa_int_read(j);        /*Clear DAA Interrupt flags */
6668         /* */
6669         /* Hold all relays in the normally de-energized position. */
6670         /* */
6671
6672         j->pld_slicw.bits.rly1 = 0;
6673         j->pld_slicw.bits.rly2 = 0;
6674         j->pld_slicw.bits.rly3 = 0;
6675         outb_p(j->pld_slicw.byte, j->XILINXbase + 0x01);
6676         j->pld_scrw.bits.daafsyncen = 0;        /* Turn off DAA Frame Sync */
6677
6678         outb_p(j->pld_scrw.byte, j->XILINXbase);
6679         j->pld_slicr.byte = inb_p(j->XILINXbase + 0x01);
6680         if (j->pld_slicr.bits.potspstn) {
6681                 j->flags.pots_pstn = 1;
6682                 j->flags.pots_correct = 0;
6683                 LED_SetState(0x4, j);
6684         } else {
6685                 j->flags.pots_pstn = 0;
6686                 j->pld_slicw.bits.rly1 = 0;
6687                 j->pld_slicw.bits.rly2 = 0;
6688                 j->pld_slicw.bits.rly3 = 1;
6689                 outb_p(j->pld_slicw.byte, j->XILINXbase + 0x01);
6690                 j->pld_scrw.bits.daafsyncen = 0;        /* Turn off DAA Frame Sync */
6691
6692                 outb_p(j->pld_scrw.byte, j->XILINXbase);
6693                 daa_set_mode(j, SOP_PU_CONVERSATION);
6694                 msleep(1000);
6695                 daa_int_read(j);
6696                 daa_set_mode(j, SOP_PU_RESET);
6697                 if (j->m_DAAShadowRegs.XOP_REGS.XOP.xr0.bitreg.VDD_OK) {
6698                         j->flags.pots_correct = 0;      /* Should not be line voltage on POTS port. */
6699                         LED_SetState(0x4, j);
6700                         j->pld_slicw.bits.rly3 = 0;
6701                         outb_p(j->pld_slicw.byte, j->XILINXbase + 0x01);
6702                 } else {
6703                         j->flags.pots_correct = 1;
6704                         LED_SetState(0x8, j);
6705                         j->pld_slicw.bits.rly1 = 1;
6706                         j->pld_slicw.bits.rly2 = 0;
6707                         j->pld_slicw.bits.rly3 = 0;
6708                         outb_p(j->pld_slicw.byte, j->XILINXbase + 0x01);
6709                 }
6710         }
6711         j->pld_slicw.bits.rly3 = 0;
6712         outb_p(j->pld_slicw.byte, j->XILINXbase + 0x01);
6713         daa_set_mode(j, SOP_PU_CONVERSATION);
6714         msleep(1000);
6715         daa_int_read(j);
6716         daa_set_mode(j, SOP_PU_RESET);
6717         if (j->m_DAAShadowRegs.XOP_REGS.XOP.xr0.bitreg.VDD_OK) {
6718                 j->pstn_sleeptil = jiffies + (hertz / 4);
6719                 j->flags.pstn_present = 1;
6720         } else {
6721                 j->flags.pstn_present = 0;
6722         }
6723         if (j->flags.pstn_present) {
6724                 if (j->flags.pots_correct) {
6725                         LED_SetState(0xA, j);
6726                 } else {
6727                         LED_SetState(0x6, j);
6728                 }
6729         } else {
6730                 if (j->flags.pots_correct) {
6731                         LED_SetState(0x9, j);
6732                 } else {
6733                         LED_SetState(0x5, j);
6734                 }
6735         }
6736         j->flags.pstncheck = 0; /* Testing */
6737         return j->flags.pstn_present;
6738 }
6739
6740 static int ixj_selfprobe(IXJ *j)
6741 {
6742         unsigned short cmd;
6743         int cnt;
6744         BYTES bytes;
6745
6746         init_waitqueue_head(&j->poll_q);
6747         init_waitqueue_head(&j->read_q);
6748         init_waitqueue_head(&j->write_q);
6749
6750         while(atomic_read(&j->DSPWrite) > 0)
6751                 atomic_dec(&j->DSPWrite);
6752         if (ixjdebug & 0x0002)
6753                 printk(KERN_INFO "Write IDLE to Software Control Register\n");
6754         ixj_WriteDSPCommand(0x0FE0, j); /* Put the DSP in full power mode. */
6755
6756         if (ixj_WriteDSPCommand(0x0000, j))             /* Write IDLE to Software Control Register */
6757                 return -1;
6758 /* The read values of the SSR should be 0x00 for the IDLE command */
6759         if (j->ssr.low || j->ssr.high)
6760                 return -1;
6761         if (ixjdebug & 0x0002)
6762                 printk(KERN_INFO "Get Device ID Code\n");
6763         if (ixj_WriteDSPCommand(0x3400, j))             /* Get Device ID Code */
6764                 return -1;
6765         j->dsp.low = j->ssr.low;
6766         j->dsp.high = j->ssr.high;
6767         if (ixjdebug & 0x0002)
6768                 printk(KERN_INFO "Get Device Version Code\n");
6769         if (ixj_WriteDSPCommand(0x3800, j))             /* Get Device Version Code */
6770                 return -1;
6771         j->ver.low = j->ssr.low;
6772         j->ver.high = j->ssr.high;
6773         if (!j->cardtype) {
6774                 if (j->dsp.low == 0x21) {
6775                         bytes.high = bytes.low = inb_p(j->XILINXbase + 0x02);
6776                         outb_p(bytes.low ^ 0xFF, j->XILINXbase + 0x02);
6777 /* Test for Internet LineJACK or Internet PhoneJACK Lite */
6778                         bytes.low = inb_p(j->XILINXbase + 0x02);
6779                         if (bytes.low == bytes.high)    /*  Register is read only on */
6780                                 /*  Internet PhoneJack Lite */
6781                          {
6782                                 j->cardtype = QTI_PHONEJACK_LITE;
6783                                 if (!request_region(j->XILINXbase, 4, "ixj control")) {
6784                                         printk(KERN_INFO "ixj: can't get I/O address 0x%x\n", j->XILINXbase);
6785                                         return -1;
6786                                 }
6787                                 j->pld_slicw.pcib.e1 = 1;
6788                                 outb_p(j->pld_slicw.byte, j->XILINXbase);
6789                         } else {
6790                                 j->cardtype = QTI_LINEJACK;
6791
6792                                 if (!request_region(j->XILINXbase, 8, "ixj control")) {
6793                                         printk(KERN_INFO "ixj: can't get I/O address 0x%x\n", j->XILINXbase);
6794                                         return -1;
6795                                 }
6796                         }
6797                 } else if (j->dsp.low == 0x22) {
6798                         j->cardtype = QTI_PHONEJACK_PCI;
6799                         request_region(j->XILINXbase, 4, "ixj control");
6800                         j->pld_slicw.pcib.e1 = 1;
6801                         outb_p(j->pld_slicw.byte, j->XILINXbase);
6802                 } else
6803                         j->cardtype = QTI_PHONEJACK;
6804         } else {
6805                 switch (j->cardtype) {
6806                 case QTI_PHONEJACK:
6807                         if (!j->dsp.low != 0x20) {
6808                                 j->dsp.high = 0x80;
6809                                 j->dsp.low = 0x20;
6810                                 ixj_WriteDSPCommand(0x3800, j);
6811                                 j->ver.low = j->ssr.low;
6812                                 j->ver.high = j->ssr.high;
6813                         }
6814                         break;
6815                 case QTI_LINEJACK:
6816                         if (!request_region(j->XILINXbase, 8, "ixj control")) {
6817                                 printk(KERN_INFO "ixj: can't get I/O address 0x%x\n", j->XILINXbase);
6818                                 return -1;
6819                         }
6820                         break;
6821                 case QTI_PHONEJACK_LITE:
6822                 case QTI_PHONEJACK_PCI:
6823                         if (!request_region(j->XILINXbase, 4, "ixj control")) {
6824                                 printk(KERN_INFO "ixj: can't get I/O address 0x%x\n", j->XILINXbase);
6825                                 return -1;
6826                         }
6827                         j->pld_slicw.pcib.e1 = 1;
6828                         outb_p(j->pld_slicw.byte, j->XILINXbase);
6829                         break;
6830                 case QTI_PHONECARD:
6831                         break;
6832                 }
6833         }
6834         if (j->dsp.low == 0x20 || j->cardtype == QTI_PHONEJACK_LITE || j->cardtype == QTI_PHONEJACK_PCI) {
6835                 if (ixjdebug & 0x0002)
6836                         printk(KERN_INFO "Write CODEC config to Software Control Register\n");
6837                 if (ixj_WriteDSPCommand(0xC462, j))             /* Write CODEC config to Software Control Register */
6838                         return -1;
6839                 if (ixjdebug & 0x0002)
6840                         printk(KERN_INFO "Write CODEC timing to Software Control Register\n");
6841                 if (j->cardtype == QTI_PHONEJACK) {
6842                         cmd = 0x9FF2;
6843                 } else {
6844                         cmd = 0x9FF5;
6845                 }
6846                 if (ixj_WriteDSPCommand(cmd, j))        /* Write CODEC timing to Software Control Register */
6847                         return -1;
6848         } else {
6849                 if (set_base_frame(j, 30) != 30)
6850                         return -1;
6851                 if (ixjdebug & 0x0002)
6852                         printk(KERN_INFO "Write CODEC config to Software Control Register\n");
6853                 if (j->cardtype == QTI_PHONECARD) {
6854                         if (ixj_WriteDSPCommand(0xC528, j))             /* Write CODEC config to Software Control Register */
6855                                 return -1;
6856                 }
6857                 if (j->cardtype == QTI_LINEJACK) {
6858                         if (ixj_WriteDSPCommand(0xC528, j))             /* Write CODEC config to Software Control Register */
6859                                 return -1;
6860                         if (ixjdebug & 0x0002)
6861                                 printk(KERN_INFO "Turn on the PLD Clock at 8Khz\n");
6862                         j->pld_clock.byte = 0;
6863                         outb_p(j->pld_clock.byte, j->XILINXbase + 0x04);
6864                 }
6865         }
6866
6867         if (j->dsp.low == 0x20) {
6868                 if (ixjdebug & 0x0002)
6869                         printk(KERN_INFO "Configure GPIO pins\n");
6870                 j->gpio.bytes.high = 0x09;
6871 /*  bytes.low = 0xEF;  0xF7 */
6872                 j->gpio.bits.gpio1 = 1;
6873                 j->gpio.bits.gpio2 = 1;
6874                 j->gpio.bits.gpio3 = 0;
6875                 j->gpio.bits.gpio4 = 1;
6876                 j->gpio.bits.gpio5 = 1;
6877                 j->gpio.bits.gpio6 = 1;
6878                 j->gpio.bits.gpio7 = 1;
6879                 ixj_WriteDSPCommand(j->gpio.word, j);   /* Set GPIO pin directions */
6880                 if (ixjdebug & 0x0002)
6881                         printk(KERN_INFO "Enable SLIC\n");
6882                 j->gpio.bytes.high = 0x0B;
6883                 j->gpio.bytes.low = 0x00;
6884                 j->gpio.bits.gpio1 = 0;
6885                 j->gpio.bits.gpio2 = 1;
6886                 j->gpio.bits.gpio5 = 0;
6887                 ixj_WriteDSPCommand(j->gpio.word, j);   /* send the ring stop signal */
6888                 j->port = PORT_POTS;
6889         } else {
6890                 if (j->cardtype == QTI_LINEJACK) {
6891                         LED_SetState(0x1, j);
6892                         msleep(100);
6893                         LED_SetState(0x2, j);
6894                         msleep(100);
6895                         LED_SetState(0x4, j);
6896                         msleep(100);
6897                         LED_SetState(0x8, j);
6898                         msleep(100);
6899                         LED_SetState(0x0, j);
6900                         daa_get_version(j);
6901                         if (ixjdebug & 0x0002)
6902                                 printk("Loading DAA Coefficients\n");
6903                         DAA_Coeff_US(j);
6904                         if (!ixj_daa_write(j)) {
6905                                 printk("DAA write failed on board %d\n", j->board);
6906                                 return -1;
6907                         }
6908                         if(!ixj_daa_cid_reset(j)) {
6909                                 printk("DAA CID reset failed on board %d\n", j->board);
6910                                 return -1;
6911                         }
6912                         j->flags.pots_correct = 0;
6913                         j->flags.pstn_present = 0;
6914                         ixj_linetest(j);
6915                         if (j->flags.pots_correct) {
6916                                 j->pld_scrw.bits.daafsyncen = 0;        /* Turn off DAA Frame Sync */
6917
6918                                 outb_p(j->pld_scrw.byte, j->XILINXbase);
6919                                 j->pld_slicw.bits.rly1 = 1;
6920                                 j->pld_slicw.bits.spken = 1;
6921                                 outb_p(j->pld_slicw.byte, j->XILINXbase + 0x01);
6922                                 SLIC_SetState(PLD_SLIC_STATE_STANDBY, j);
6923 /*                              SLIC_SetState(PLD_SLIC_STATE_ACTIVE, j); */
6924                                 j->port = PORT_POTS;
6925                         }
6926                         ixj_set_port(j, PORT_PSTN);
6927                         ixj_set_pots(j, 1);
6928                         if (ixjdebug & 0x0002)
6929                                 printk(KERN_INFO "Enable Mixer\n");
6930                         ixj_mixer(0x0000, j);   /*Master Volume Left unmute 0db */
6931                         ixj_mixer(0x0100, j);   /*Master Volume Right unmute 0db */
6932
6933                         ixj_mixer(0x0203, j);   /*Voice Left Volume unmute 6db */
6934                         ixj_mixer(0x0303, j);   /*Voice Right Volume unmute 6db */
6935
6936                         ixj_mixer(0x0480, j);   /*FM Left mute */
6937                         ixj_mixer(0x0580, j);   /*FM Right mute */
6938
6939                         ixj_mixer(0x0680, j);   /*CD Left mute */
6940                         ixj_mixer(0x0780, j);   /*CD Right mute */
6941
6942                         ixj_mixer(0x0880, j);   /*Line Left mute */
6943                         ixj_mixer(0x0980, j);   /*Line Right mute */
6944
6945                         ixj_mixer(0x0A80, j);   /*Aux left mute  */
6946                         ixj_mixer(0x0B80, j);   /*Aux right mute */
6947
6948                         ixj_mixer(0x0C00, j);   /*Mono1 unmute 12db */
6949                         ixj_mixer(0x0D80, j);   /*Mono2 mute */
6950
6951                         ixj_mixer(0x0E80, j);   /*Mic mute */
6952
6953                         ixj_mixer(0x0F00, j);   /*Mono Out Volume unmute 0db */
6954
6955                         ixj_mixer(0x1000, j);   /*Voice Left and Right out only */
6956                         ixj_mixer(0x110C, j);
6957
6958
6959                         ixj_mixer(0x1200, j);   /*Mono1 switch on mixer left */
6960                         ixj_mixer(0x1401, j);
6961
6962                         ixj_mixer(0x1300, j);       /*Mono1 switch on mixer right */
6963                         ixj_mixer(0x1501, j);
6964
6965                         ixj_mixer(0x1700, j);   /*Clock select */
6966
6967                         ixj_mixer(0x1800, j);   /*ADC input from mixer */
6968
6969                         ixj_mixer(0x1901, j);   /*Mic gain 30db */
6970
6971                         if (ixjdebug & 0x0002)
6972                                 printk(KERN_INFO "Setting Default US Ring Cadence Detection\n");
6973                         j->cadence_f[4].state = 0;
6974                         j->cadence_f[4].on1 = 0;        /*Cadence Filter 4 is used for PSTN ring cadence */
6975                         j->cadence_f[4].off1 = 0;
6976                         j->cadence_f[4].on2 = 0;
6977                         j->cadence_f[4].off2 = 0;
6978                         j->cadence_f[4].on3 = 0;
6979                         j->cadence_f[4].off3 = 0;       /* These should represent standard US ring pulse. */
6980                         j->pstn_last_rmr = jiffies;
6981
6982                 } else {
6983                         if (j->cardtype == QTI_PHONECARD) {
6984                                 ixj_WriteDSPCommand(0xCF07, j);
6985                                 ixj_WriteDSPCommand(0x00B0, j);
6986                                 ixj_set_port(j, PORT_SPEAKER);
6987                         } else {
6988                                 ixj_set_port(j, PORT_POTS);
6989                                 SLIC_SetState(PLD_SLIC_STATE_STANDBY, j);
6990 /*                              SLIC_SetState(PLD_SLIC_STATE_ACTIVE, j); */
6991                         }
6992                 }
6993         }
6994
6995         j->intercom = -1;
6996         j->framesread = j->frameswritten = 0;
6997         j->read_wait = j->write_wait = 0;
6998         j->rxreadycheck = j->txreadycheck = 0;
6999
7000         /* initialise the DTMF prescale to a sensible value */
7001         if (j->cardtype == QTI_LINEJACK) {
7002                 set_dtmf_prescale(j, 0x10);
7003         } else {
7004                 set_dtmf_prescale(j, 0x40);
7005         }
7006         set_play_volume(j, 0x100);
7007         set_rec_volume(j, 0x100);
7008
7009         if (ixj_WriteDSPCommand(0x0000, j))             /* Write IDLE to Software Control Register */
7010                 return -1;
7011 /* The read values of the SSR should be 0x00 for the IDLE command */
7012         if (j->ssr.low || j->ssr.high)
7013                 return -1;
7014
7015         if (ixjdebug & 0x0002)
7016                 printk(KERN_INFO "Enable Line Monitor\n");
7017
7018         if (ixjdebug & 0x0002)
7019                 printk(KERN_INFO "Set Line Monitor to Asyncronous Mode\n");
7020
7021         if (ixj_WriteDSPCommand(0x7E01, j))             /* Asynchronous Line Monitor */
7022                 return -1;
7023
7024         if (ixjdebug & 0x002)
7025                 printk(KERN_INFO "Enable DTMF Detectors\n");
7026
7027         if (ixj_WriteDSPCommand(0x5151, j))             /* Enable DTMF detection */
7028                 return -1;
7029
7030         if (ixj_WriteDSPCommand(0x6E01, j))             /* Set Asyncronous Tone Generation */
7031                 return -1;
7032
7033         set_rec_depth(j, 2);    /* Set Record Channel Limit to 2 frames */
7034
7035         set_play_depth(j, 2);   /* Set Playback Channel Limit to 2 frames */
7036
7037         j->ex.bits.dtmf_ready = 0;
7038         j->dtmf_state = 0;
7039         j->dtmf_wp = j->dtmf_rp = 0;
7040         j->rec_mode = j->play_mode = -1;
7041         j->flags.ringing = 0;
7042         j->maxrings = MAXRINGS;
7043         j->ring_cadence = USA_RING_CADENCE;
7044         j->drybuffer = 0;
7045         j->winktime = 320;
7046         j->flags.dtmf_oob = 0;
7047         for (cnt = 0; cnt < 4; cnt++)
7048                 j->cadence_f[cnt].enable = 0;
7049         /* must be a device on the specified address */
7050         ixj_WriteDSPCommand(0x0FE3, j); /* Put the DSP in 1/5 power mode. */
7051
7052         /* Set up the default signals for events */
7053         for (cnt = 0; cnt < 35; cnt++)
7054                 j->ixj_signals[cnt] = SIGIO;
7055
7056         /* Set the excetion signal enable flags */
7057         j->ex_sig.bits.dtmf_ready = j->ex_sig.bits.hookstate = j->ex_sig.bits.flash = j->ex_sig.bits.pstn_ring =
7058         j->ex_sig.bits.caller_id = j->ex_sig.bits.pstn_wink = j->ex_sig.bits.f0 = j->ex_sig.bits.f1 = j->ex_sig.bits.f2 =
7059         j->ex_sig.bits.f3 = j->ex_sig.bits.fc0 = j->ex_sig.bits.fc1 = j->ex_sig.bits.fc2 = j->ex_sig.bits.fc3 = 1;
7060 #ifdef IXJ_DYN_ALLOC
7061         j->fskdata = NULL;
7062 #endif
7063         j->fskdcnt = 0;
7064         j->cidcw_wait = 0;
7065
7066         /* Register with the Telephony for Linux subsystem */
7067         j->p.f_op = &ixj_fops;
7068         j->p.open = ixj_open;
7069         j->p.board = j->board;
7070         phone_register_device(&j->p, PHONE_UNIT_ANY);
7071
7072         ixj_init_timer(j);
7073         ixj_add_timer(j);
7074         return 0;
7075 }
7076
7077 /*
7078  *      Exported service for pcmcia card handling
7079  */
7080
7081 IXJ *ixj_pcmcia_probe(unsigned long dsp, unsigned long xilinx)
7082 {
7083         IXJ *j = ixj_alloc();
7084
7085         j->board = 0;
7086
7087         j->DSPbase = dsp;
7088         j->XILINXbase = xilinx;
7089         j->cardtype = QTI_PHONECARD;
7090         ixj_selfprobe(j);
7091         return j;
7092 }
7093
7094 EXPORT_SYMBOL(ixj_pcmcia_probe);                /* Fpr PCMCIA */
7095
7096 static int ixj_get_status_proc(char *buf)
7097 {
7098         int len;
7099         int cnt;
7100         IXJ *j;
7101         len = 0;
7102         len += sprintf(buf + len, "\nDriver version %i.%i.%i", IXJ_VER_MAJOR, IXJ_VER_MINOR, IXJ_BLD_VER);
7103         len += sprintf(buf + len, "\nsizeof IXJ struct %Zd bytes", sizeof(IXJ));
7104         len += sprintf(buf + len, "\nsizeof DAA struct %Zd bytes", sizeof(DAA_REGS));
7105         len += sprintf(buf + len, "\nUsing old telephony API");
7106         len += sprintf(buf + len, "\nDebug Level %d\n", ixjdebug);
7107
7108         for (cnt = 0; cnt < IXJMAX; cnt++) {
7109                 j = get_ixj(cnt);
7110                 if(j==NULL)
7111                         continue;
7112                 if (j->DSPbase) {
7113                         len += sprintf(buf + len, "\nCard Num %d", cnt);
7114                         len += sprintf(buf + len, "\nDSP Base Address 0x%4.4x", j->DSPbase);
7115                         if (j->cardtype != QTI_PHONEJACK)
7116                                 len += sprintf(buf + len, "\nXILINX Base Address 0x%4.4x", j->XILINXbase);
7117                         len += sprintf(buf + len, "\nDSP Type %2.2x%2.2x", j->dsp.high, j->dsp.low);
7118                         len += sprintf(buf + len, "\nDSP Version %2.2x.%2.2x", j->ver.high, j->ver.low);
7119                         len += sprintf(buf + len, "\nSerial Number %8.8x", j->serial);
7120                         switch (j->cardtype) {
7121                         case (QTI_PHONEJACK):
7122                                 len += sprintf(buf + len, "\nCard Type = Internet PhoneJACK");
7123                                 break;
7124                         case (QTI_LINEJACK):
7125                                 len += sprintf(buf + len, "\nCard Type = Internet LineJACK");
7126                                 if (j->flags.g729_loaded)
7127                                         len += sprintf(buf + len, " w/G.729 A/B");
7128                                 len += sprintf(buf + len, " Country = %d", j->daa_country);
7129                                 break;
7130                         case (QTI_PHONEJACK_LITE):
7131                                 len += sprintf(buf + len, "\nCard Type = Internet PhoneJACK Lite");
7132                                 if (j->flags.g729_loaded)
7133                                         len += sprintf(buf + len, " w/G.729 A/B");
7134                                 break;
7135                         case (QTI_PHONEJACK_PCI):
7136                                 len += sprintf(buf + len, "\nCard Type = Internet PhoneJACK PCI");
7137                                 if (j->flags.g729_loaded)
7138                                         len += sprintf(buf + len, " w/G.729 A/B");
7139                                 break;
7140                         case (QTI_PHONECARD):
7141                                 len += sprintf(buf + len, "\nCard Type = Internet PhoneCARD");
7142                                 if (j->flags.g729_loaded)
7143                                         len += sprintf(buf + len, " w/G.729 A/B");
7144                                 len += sprintf(buf + len, "\nSmart Cable %spresent", j->pccr1.bits.drf ? "not " : "");
7145                                 if (!j->pccr1.bits.drf)
7146                                         len += sprintf(buf + len, "\nSmart Cable type %d", j->flags.pcmciasct);
7147                                 len += sprintf(buf + len, "\nSmart Cable state %d", j->flags.pcmciastate);
7148                                 break;
7149                         default:
7150                                 len += sprintf(buf + len, "\nCard Type = %d", j->cardtype);
7151                                 break;
7152                         }
7153                         len += sprintf(buf + len, "\nReaders %d", j->readers);
7154                         len += sprintf(buf + len, "\nWriters %d", j->writers);
7155                         add_caps(j);
7156                         len += sprintf(buf + len, "\nCapabilities %d", j->caps);
7157                         if (j->dsp.low != 0x20)
7158                                 len += sprintf(buf + len, "\nDSP Processor load %d", j->proc_load);
7159                         if (j->flags.cidsent)
7160                                 len += sprintf(buf + len, "\nCaller ID data sent");
7161                         else
7162                                 len += sprintf(buf + len, "\nCaller ID data not sent");
7163
7164                         len += sprintf(buf + len, "\nPlay CODEC ");
7165                         switch (j->play_codec) {
7166                         case G723_63:
7167                                 len += sprintf(buf + len, "G.723.1 6.3");
7168                                 break;
7169                         case G723_53:
7170                                 len += sprintf(buf + len, "G.723.1 5.3");
7171                                 break;
7172                         case TS85:
7173                                 len += sprintf(buf + len, "TrueSpeech 8.5");
7174                                 break;
7175                         case TS48:
7176                                 len += sprintf(buf + len, "TrueSpeech 4.8");
7177                                 break;
7178                         case TS41:
7179                                 len += sprintf(buf + len, "TrueSpeech 4.1");
7180                                 break;
7181                         case G728:
7182                                 len += sprintf(buf + len, "G.728");
7183                                 break;
7184                         case G729:
7185                                 len += sprintf(buf + len, "G.729");
7186                                 break;
7187                         case G729B:
7188                                 len += sprintf(buf + len, "G.729B");
7189                                 break;
7190                         case ULAW:
7191                                 len += sprintf(buf + len, "uLaw");
7192                                 break;
7193                         case ALAW:
7194                                 len += sprintf(buf + len, "aLaw");
7195                                 break;
7196                         case LINEAR16:
7197                                 len += sprintf(buf + len, "16 bit Linear");
7198                                 break;
7199                         case LINEAR8:
7200                                 len += sprintf(buf + len, "8 bit Linear");
7201                                 break;
7202                         case WSS:
7203                                 len += sprintf(buf + len, "Windows Sound System");
7204                                 break;
7205                         default:
7206                                 len += sprintf(buf + len, "NO CODEC CHOSEN");
7207                                 break;
7208                         }
7209                         len += sprintf(buf + len, "\nRecord CODEC ");
7210                         switch (j->rec_codec) {
7211                         case G723_63:
7212                                 len += sprintf(buf + len, "G.723.1 6.3");
7213                                 break;
7214                         case G723_53:
7215                                 len += sprintf(buf + len, "G.723.1 5.3");
7216                                 break;
7217                         case TS85:
7218                                 len += sprintf(buf + len, "TrueSpeech 8.5");
7219                                 break;
7220                         case TS48:
7221                                 len += sprintf(buf + len, "TrueSpeech 4.8");
7222                                 break;
7223                         case TS41:
7224                                 len += sprintf(buf + len, "TrueSpeech 4.1");
7225                                 break;
7226                         case G728:
7227                                 len += sprintf(buf + len, "G.728");
7228                                 break;
7229                         case G729:
7230                                 len += sprintf(buf + len, "G.729");
7231                                 break;
7232                         case G729B:
7233                                 len += sprintf(buf + len, "G.729B");
7234                                 break;
7235                         case ULAW:
7236                                 len += sprintf(buf + len, "uLaw");
7237                                 break;
7238                         case ALAW:
7239                                 len += sprintf(buf + len, "aLaw");
7240                                 break;
7241                         case LINEAR16:
7242                                 len += sprintf(buf + len, "16 bit Linear");
7243                                 break;
7244                         case LINEAR8:
7245                                 len += sprintf(buf + len, "8 bit Linear");
7246                                 break;
7247                         case WSS:
7248                                 len += sprintf(buf + len, "Windows Sound System");
7249                                 break;
7250                         default:
7251                                 len += sprintf(buf + len, "NO CODEC CHOSEN");
7252                                 break;
7253                         }
7254                         len += sprintf(buf + len, "\nAEC ");
7255                         switch (j->aec_level) {
7256                         case AEC_OFF:
7257                                 len += sprintf(buf + len, "Off");
7258                                 break;
7259                         case AEC_LOW:
7260                                 len += sprintf(buf + len, "Low");
7261                                 break;
7262                         case AEC_MED:
7263                                 len += sprintf(buf + len, "Med");
7264                                 break;
7265                         case AEC_HIGH:
7266                                 len += sprintf(buf + len, "High");
7267                                 break;
7268                         case AEC_AUTO:
7269                                 len += sprintf(buf + len, "Auto");
7270                                 break;
7271                         case AEC_AGC:
7272                                 len += sprintf(buf + len, "AEC/AGC");
7273                                 break;
7274                         default:
7275                                 len += sprintf(buf + len, "unknown(%i)", j->aec_level);
7276                                 break;
7277                         }
7278
7279                         len += sprintf(buf + len, "\nRec volume 0x%x", get_rec_volume(j));
7280                         len += sprintf(buf + len, "\nPlay volume 0x%x", get_play_volume(j));
7281                         len += sprintf(buf + len, "\nDTMF prescale 0x%x", get_dtmf_prescale(j));
7282
7283                         len += sprintf(buf + len, "\nHook state %d", j->hookstate); /* j->r_hook);      */
7284
7285                         if (j->cardtype == QTI_LINEJACK) {
7286                                 len += sprintf(buf + len, "\nPOTS Correct %d", j->flags.pots_correct);
7287                                 len += sprintf(buf + len, "\nPSTN Present %d", j->flags.pstn_present);
7288                                 len += sprintf(buf + len, "\nPSTN Check %d", j->flags.pstncheck);
7289                                 len += sprintf(buf + len, "\nPOTS to PSTN %d", j->flags.pots_pstn);
7290                                 switch (j->daa_mode) {
7291                                 case SOP_PU_SLEEP:
7292                                         len += sprintf(buf + len, "\nDAA PSTN On Hook");
7293                                         break;
7294                                 case SOP_PU_RINGING:
7295                                         len += sprintf(buf + len, "\nDAA PSTN Ringing");
7296                                         len += sprintf(buf + len, "\nRinging state = %d", j->cadence_f[4].state);
7297                                         break;
7298                                 case SOP_PU_CONVERSATION:
7299                                         len += sprintf(buf + len, "\nDAA PSTN Off Hook");
7300                                         break;
7301                                 case SOP_PU_PULSEDIALING:
7302                                         len += sprintf(buf + len, "\nDAA PSTN Pulse Dialing");
7303                                         break;
7304                                 }
7305                                 len += sprintf(buf + len, "\nDAA RMR = %d", j->m_DAAShadowRegs.SOP_REGS.SOP.cr1.bitreg.RMR);
7306                                 len += sprintf(buf + len, "\nDAA VDD OK = %d", j->m_DAAShadowRegs.XOP_REGS.XOP.xr0.bitreg.VDD_OK);
7307                                 len += sprintf(buf + len, "\nDAA CR0 = 0x%02x", j->m_DAAShadowRegs.SOP_REGS.SOP.cr0.reg);
7308                                 len += sprintf(buf + len, "\nDAA CR1 = 0x%02x", j->m_DAAShadowRegs.SOP_REGS.SOP.cr1.reg);
7309                                 len += sprintf(buf + len, "\nDAA CR2 = 0x%02x", j->m_DAAShadowRegs.SOP_REGS.SOP.cr2.reg);
7310                                 len += sprintf(buf + len, "\nDAA CR3 = 0x%02x", j->m_DAAShadowRegs.SOP_REGS.SOP.cr3.reg);
7311                                 len += sprintf(buf + len, "\nDAA CR4 = 0x%02x", j->m_DAAShadowRegs.SOP_REGS.SOP.cr4.reg);
7312                                 len += sprintf(buf + len, "\nDAA CR5 = 0x%02x", j->m_DAAShadowRegs.SOP_REGS.SOP.cr5.reg);
7313                                 len += sprintf(buf + len, "\nDAA XR0 = 0x%02x", j->m_DAAShadowRegs.XOP_REGS.XOP.xr0.reg);
7314                                 len += sprintf(buf + len, "\nDAA ringstop %ld - jiffies %ld", j->pstn_ring_stop, jiffies);
7315                         }
7316                         switch (j->port) {
7317                         case PORT_POTS:
7318                                 len += sprintf(buf + len, "\nPort POTS");
7319                                 break;
7320                         case PORT_PSTN:
7321                                 len += sprintf(buf + len, "\nPort PSTN");
7322                                 break;
7323                         case PORT_SPEAKER:
7324                                 len += sprintf(buf + len, "\nPort SPEAKER/MIC");
7325                                 break;
7326                         case PORT_HANDSET:
7327                                 len += sprintf(buf + len, "\nPort HANDSET");
7328                                 break;
7329                         }
7330                         if (j->dsp.low == 0x21 || j->dsp.low == 0x22) {
7331                                 len += sprintf(buf + len, "\nSLIC state ");
7332                                 switch (SLIC_GetState(j)) {
7333                                 case PLD_SLIC_STATE_OC:
7334                                         len += sprintf(buf + len, "OC");
7335                                         break;
7336                                 case PLD_SLIC_STATE_RINGING:
7337                                         len += sprintf(buf + len, "RINGING");
7338                                         break;
7339                                 case PLD_SLIC_STATE_ACTIVE:
7340                                         len += sprintf(buf + len, "ACTIVE");
7341                                         break;
7342                                 case PLD_SLIC_STATE_OHT:        /* On-hook transmit */
7343                                         len += sprintf(buf + len, "OHT");
7344                                         break;
7345                                 case PLD_SLIC_STATE_TIPOPEN:
7346                                         len += sprintf(buf + len, "TIPOPEN");
7347                                         break;
7348                                 case PLD_SLIC_STATE_STANDBY:
7349                                         len += sprintf(buf + len, "STANDBY");
7350                                         break;
7351                                 case PLD_SLIC_STATE_APR:        /* Active polarity reversal */
7352                                         len += sprintf(buf + len, "APR");
7353                                         break;
7354                                 case PLD_SLIC_STATE_OHTPR:      /* OHT polarity reversal */
7355                                         len += sprintf(buf + len, "OHTPR");
7356                                         break;
7357                                 default:
7358                                         len += sprintf(buf + len, "%d", SLIC_GetState(j));
7359                                         break;
7360                                 }
7361                         }
7362                         len += sprintf(buf + len, "\nBase Frame %2.2x.%2.2x", j->baseframe.high, j->baseframe.low);
7363                         len += sprintf(buf + len, "\nCID Base Frame %2d", j->cid_base_frame_size);
7364 #ifdef PERFMON_STATS
7365                         len += sprintf(buf + len, "\nTimer Checks %ld", j->timerchecks);
7366                         len += sprintf(buf + len, "\nRX Ready Checks %ld", j->rxreadycheck);
7367                         len += sprintf(buf + len, "\nTX Ready Checks %ld", j->txreadycheck);
7368                         len += sprintf(buf + len, "\nFrames Read %ld", j->framesread);
7369                         len += sprintf(buf + len, "\nFrames Written %ld", j->frameswritten);
7370                         len += sprintf(buf + len, "\nDry Buffer %ld", j->drybuffer);
7371                         len += sprintf(buf + len, "\nRead Waits %ld", j->read_wait);
7372                         len += sprintf(buf + len, "\nWrite Waits %ld", j->write_wait);
7373                         len += sprintf(buf + len, "\nStatus Waits %ld", j->statuswait);
7374                         len += sprintf(buf + len, "\nStatus Wait Fails %ld", j->statuswaitfail);
7375                         len += sprintf(buf + len, "\nPControl Waits %ld", j->pcontrolwait);
7376                         len += sprintf(buf + len, "\nPControl Wait Fails %ld", j->pcontrolwaitfail);
7377                         len += sprintf(buf + len, "\nIs Control Ready Checks %ld", j->iscontrolready);
7378                         len += sprintf(buf + len, "\nIs Control Ready Check failures %ld", j->iscontrolreadyfail);
7379
7380 #endif
7381                         len += sprintf(buf + len, "\n");
7382                 }
7383         }
7384         return len;
7385 }
7386
7387 static int ixj_read_proc(char *page, char **start, off_t off,
7388                               int count, int *eof, void *data)
7389 {
7390         int len = ixj_get_status_proc(page);
7391         if (len <= off+count) *eof = 1;
7392         *start = page + off;
7393         len -= off;
7394         if (len>count) len = count;
7395         if (len<0) len = 0;
7396         return len;
7397 }
7398
7399
7400 static void cleanup(void)
7401 {
7402         int cnt;
7403         IXJ *j;
7404
7405         for (cnt = 0; cnt < IXJMAX; cnt++) {
7406                 j = get_ixj(cnt);
7407                 if(j != NULL && j->DSPbase) {
7408                         if (ixjdebug & 0x0002)
7409                                 printk(KERN_INFO "IXJ: Deleting timer for /dev/phone%d\n", cnt);
7410                         del_timer(&j->timer);
7411                         if (j->cardtype == QTI_LINEJACK) {
7412                                 j->pld_scrw.bits.daafsyncen = 0;        /* Turn off DAA Frame Sync */
7413
7414                                 outb_p(j->pld_scrw.byte, j->XILINXbase);
7415                                 j->pld_slicw.bits.rly1 = 0;
7416                                 j->pld_slicw.bits.rly2 = 0;
7417                                 j->pld_slicw.bits.rly3 = 0;
7418                                 outb_p(j->pld_slicw.byte, j->XILINXbase + 0x01);
7419                                 LED_SetState(0x0, j);
7420                                 if (ixjdebug & 0x0002)
7421                                         printk(KERN_INFO "IXJ: Releasing XILINX address for /dev/phone%d\n", cnt);
7422                                 release_region(j->XILINXbase, 8);
7423                         } else if (j->cardtype == QTI_PHONEJACK_LITE || j->cardtype == QTI_PHONEJACK_PCI) {
7424                                 if (ixjdebug & 0x0002)
7425                                         printk(KERN_INFO "IXJ: Releasing XILINX address for /dev/phone%d\n", cnt);
7426                                 release_region(j->XILINXbase, 4);
7427                         }
7428                         kfree(j->read_buffer);
7429                         kfree(j->write_buffer);
7430                         if (j->dev)
7431                                 pnp_device_detach(j->dev);
7432                         if (ixjdebug & 0x0002)
7433                                 printk(KERN_INFO "IXJ: Unregistering /dev/phone%d from LTAPI\n", cnt);
7434                         phone_unregister_device(&j->p);
7435                         if (ixjdebug & 0x0002)
7436                                 printk(KERN_INFO "IXJ: Releasing DSP address for /dev/phone%d\n", cnt);
7437                         release_region(j->DSPbase, 16);
7438 #ifdef IXJ_DYN_ALLOC
7439                         if (ixjdebug & 0x0002)
7440                                 printk(KERN_INFO "IXJ: Freeing memory for /dev/phone%d\n", cnt);
7441                         kfree(j);
7442                         ixj[cnt] = NULL;
7443 #endif
7444                 }
7445         }
7446         if (ixjdebug & 0x0002)
7447                 printk(KERN_INFO "IXJ: Removing /proc/ixj\n");
7448         remove_proc_entry ("ixj", NULL);
7449 }
7450
7451 /* Typedefs */
7452 typedef struct {
7453         BYTE length;
7454         DWORD bits;
7455 } DATABLOCK;
7456
7457 static void PCIEE_WriteBit(WORD wEEPROMAddress, BYTE lastLCC, BYTE byData)
7458 {
7459         lastLCC = lastLCC & 0xfb;
7460         lastLCC = lastLCC | (byData ? 4 : 0);
7461         outb(lastLCC, wEEPROMAddress);  /*set data out bit as appropriate */
7462
7463         mdelay(1);
7464         lastLCC = lastLCC | 0x01;
7465         outb(lastLCC, wEEPROMAddress);  /*SK rising edge */
7466
7467         byData = byData << 1;
7468         lastLCC = lastLCC & 0xfe;
7469         mdelay(1);
7470         outb(lastLCC, wEEPROMAddress);  /*after delay, SK falling edge */
7471
7472 }
7473
7474 static BYTE PCIEE_ReadBit(WORD wEEPROMAddress, BYTE lastLCC)
7475 {
7476         mdelay(1);
7477         lastLCC = lastLCC | 0x01;
7478         outb(lastLCC, wEEPROMAddress);  /*SK rising edge */
7479
7480         lastLCC = lastLCC & 0xfe;
7481         mdelay(1);
7482         outb(lastLCC, wEEPROMAddress);  /*after delay, SK falling edge */
7483
7484         return ((inb(wEEPROMAddress) >> 3) & 1);
7485 }
7486
7487 static BOOL PCIEE_ReadWord(WORD wAddress, WORD wLoc, WORD * pwResult)
7488 {
7489         BYTE lastLCC;
7490         WORD wEEPROMAddress = wAddress + 3;
7491         DWORD i;
7492         BYTE byResult;
7493         *pwResult = 0;
7494         lastLCC = inb(wEEPROMAddress);
7495         lastLCC = lastLCC | 0x02;
7496         lastLCC = lastLCC & 0xfe;
7497         outb(lastLCC, wEEPROMAddress);  /* CS hi, SK lo */
7498
7499         mdelay(1);              /* delay */
7500
7501         PCIEE_WriteBit(wEEPROMAddress, lastLCC, 1);
7502         PCIEE_WriteBit(wEEPROMAddress, lastLCC, 1);
7503         PCIEE_WriteBit(wEEPROMAddress, lastLCC, 0);
7504         for (i = 0; i < 8; i++) {
7505                 PCIEE_WriteBit(wEEPROMAddress, lastLCC, wLoc & 0x80 ? 1 : 0);
7506                 wLoc <<= 1;
7507         }
7508
7509         for (i = 0; i < 16; i++) {
7510                 byResult = PCIEE_ReadBit(wEEPROMAddress, lastLCC);
7511                 *pwResult = (*pwResult << 1) | byResult;
7512         }
7513
7514         mdelay(1);              /* another delay */
7515
7516         lastLCC = lastLCC & 0xfd;
7517         outb(lastLCC, wEEPROMAddress);  /* negate CS */
7518
7519         return 0;
7520 }
7521
7522 static DWORD PCIEE_GetSerialNumber(WORD wAddress)
7523 {
7524         WORD wLo, wHi;
7525         if (PCIEE_ReadWord(wAddress, 62, &wLo))
7526                 return 0;
7527         if (PCIEE_ReadWord(wAddress, 63, &wHi))
7528                 return 0;
7529         return (((DWORD) wHi << 16) | wLo);
7530 }
7531
7532 static int dspio[IXJMAX + 1] =
7533 {
7534         0,
7535 };
7536 static int xio[IXJMAX + 1] =
7537 {
7538         0,
7539 };
7540
7541 module_param_array(dspio, int, NULL, 0);
7542 module_param_array(xio, int, NULL, 0);
7543 MODULE_DESCRIPTION("Quicknet VoIP Telephony card module - www.quicknet.net");
7544 MODULE_AUTHOR("Ed Okerson <eokerson@quicknet.net>");
7545 MODULE_LICENSE("GPL");
7546
7547 static void __exit ixj_exit(void)
7548 {
7549         cleanup();
7550 }
7551
7552 static IXJ *new_ixj(unsigned long port)
7553 {
7554         IXJ *res;
7555         if (!request_region(port, 16, "ixj DSP")) {
7556                 printk(KERN_INFO "ixj: can't get I/O address 0x%lx\n", port);
7557                 return NULL;
7558         }
7559         res = ixj_alloc();
7560         if (!res) {
7561                 release_region(port, 16);
7562                 printk(KERN_INFO "ixj: out of memory\n");
7563                 return NULL;
7564         }
7565         res->DSPbase = port;
7566         return res;
7567 }
7568
7569 static int __init ixj_probe_isapnp(int *cnt)
7570 {
7571         int probe = 0;
7572         int func = 0x110;
7573         struct pnp_dev *dev = NULL, *old_dev = NULL;
7574
7575         while (1) {
7576                 do {
7577                         IXJ *j;
7578                         int result;
7579
7580                         old_dev = dev;
7581                         dev = pnp_find_dev(NULL, ISAPNP_VENDOR('Q', 'T', 'I'),
7582                                          ISAPNP_FUNCTION(func), old_dev);
7583                         if (!dev || !dev->card)
7584                                 break;
7585                         result = pnp_device_attach(dev);
7586                         if (result < 0) {
7587                                 printk("pnp attach failed %d \n", result);
7588                                 break;
7589                         }
7590                         if (pnp_activate_dev(dev) < 0) {
7591                                 printk("pnp activate failed (out of resources?)\n");
7592                                 pnp_device_detach(dev);
7593                                 return -ENOMEM;
7594                         }
7595
7596                         if (!pnp_port_valid(dev, 0)) {
7597                                 pnp_device_detach(dev);
7598                                 return -ENODEV;
7599                         }
7600
7601                         j = new_ixj(pnp_port_start(dev, 0));
7602                         if (!j)
7603                                 break;
7604
7605                         if (func != 0x110)
7606                                 j->XILINXbase = pnp_port_start(dev, 1); /* get real port */
7607
7608                         switch (func) {
7609                         case (0x110):
7610                                 j->cardtype = QTI_PHONEJACK;
7611                                 break;
7612                         case (0x310):
7613                                 j->cardtype = QTI_LINEJACK;
7614                                 break;
7615                         case (0x410):
7616                                 j->cardtype = QTI_PHONEJACK_LITE;
7617                                 break;
7618                         }
7619                         j->board = *cnt;
7620                         probe = ixj_selfprobe(j);
7621                         if(!probe) {
7622                                 j->serial = dev->card->serial;
7623                                 j->dev = dev;
7624                                 switch (func) {
7625                                 case 0x110:
7626                                         printk(KERN_INFO "ixj: found Internet PhoneJACK at 0x%x\n", j->DSPbase);
7627                                         break;
7628                                 case 0x310:
7629                                         printk(KERN_INFO "ixj: found Internet LineJACK at 0x%x\n", j->DSPbase);
7630                                         break;
7631                                 case 0x410:
7632                                         printk(KERN_INFO "ixj: found Internet PhoneJACK Lite at 0x%x\n", j->DSPbase);
7633                                         break;
7634                                 }
7635                         }
7636                         ++*cnt;
7637                 } while (dev);
7638                 if (func == 0x410)
7639                         break;
7640                 if (func == 0x310)
7641                         func = 0x410;
7642                 if (func == 0x110)
7643                         func = 0x310;
7644                 dev = NULL;
7645         }
7646         return probe;
7647 }
7648
7649 static int __init ixj_probe_isa(int *cnt)
7650 {
7651         int i, probe;
7652
7653         /* Use passed parameters for older kernels without PnP */
7654         for (i = 0; i < IXJMAX; i++) {
7655                 if (dspio[i]) {
7656                         IXJ *j = new_ixj(dspio[i]);
7657
7658                         if (!j)
7659                                 break;
7660
7661                         j->XILINXbase = xio[i];
7662                         j->cardtype = 0;
7663
7664                         j->board = *cnt;
7665                         probe = ixj_selfprobe(j);
7666                         j->dev = NULL;
7667                         ++*cnt;
7668                 }
7669         }
7670         return 0;
7671 }
7672
7673 static int __init ixj_probe_pci(int *cnt)
7674 {
7675         struct pci_dev *pci = NULL;
7676         int i, probe = 0;
7677         IXJ *j = NULL;
7678
7679         for (i = 0; i < IXJMAX - *cnt; i++) {
7680                 pci = pci_find_device(0x15E2, 0x0500, pci);
7681                 if (!pci)
7682                         break;
7683
7684                 if (pci_enable_device(pci))
7685                         break;
7686                 j = new_ixj(pci_resource_start(pci, 0));
7687                 if (!j)
7688                         break;
7689
7690                 j->serial = (PCIEE_GetSerialNumber)pci_resource_start(pci, 2);
7691                 j->XILINXbase = j->DSPbase + 0x10;
7692                 j->cardtype = QTI_PHONEJACK_PCI;
7693                 j->board = *cnt;
7694                 probe = ixj_selfprobe(j);
7695                 if (!probe)
7696                         printk(KERN_INFO "ixj: found Internet PhoneJACK PCI at 0x%x\n", j->DSPbase);
7697                 ++*cnt;
7698         }
7699         return probe;
7700 }
7701
7702 static int __init ixj_init(void)
7703 {
7704         int cnt = 0;
7705         int probe = 0;
7706
7707         cnt = 0;
7708
7709         /* These might be no-ops, see above. */
7710         if ((probe = ixj_probe_isapnp(&cnt)) < 0) {
7711                 return probe;
7712         }
7713         if ((probe = ixj_probe_isa(&cnt)) < 0) {
7714                 return probe;
7715         }
7716         if ((probe = ixj_probe_pci(&cnt)) < 0) {
7717                 return probe;
7718         }
7719         printk(KERN_INFO "ixj driver initialized.\n");
7720         create_proc_read_entry ("ixj", 0, NULL, ixj_read_proc, NULL);
7721         return probe;
7722 }
7723
7724 module_init(ixj_init);
7725 module_exit(ixj_exit);
7726
7727 static void DAA_Coeff_US(IXJ *j)
7728 {
7729         int i;
7730
7731         j->daa_country = DAA_US;
7732         /*----------------------------------------------- */
7733         /* CAO */
7734         for (i = 0; i < ALISDAA_CALLERID_SIZE; i++) {
7735                 j->m_DAAShadowRegs.CAO_REGS.CAO.CallerID[i] = 0;
7736         }
7737
7738 /* Bytes for IM-filter part 1 (04): 0E,32,E2,2F,C2,5A,C0,00 */
7739         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[7] = 0x03;
7740         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[6] = 0x4B;
7741         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[5] = 0x5D;
7742         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[4] = 0xCD;
7743         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[3] = 0x24;
7744         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[2] = 0xC5;
7745         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[1] = 0xA0;
7746         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[0] = 0x00;
7747 /* Bytes for IM-filter part 2 (05): 72,85,00,0E,2B,3A,D0,08 */
7748         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[7] = 0x71;
7749         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[6] = 0x1A;
7750         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[5] = 0x00;
7751         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[4] = 0x0A;
7752         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[3] = 0xB5;
7753         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[2] = 0x33;
7754         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[1] = 0xE0;
7755         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[0] = 0x08;
7756 /* Bytes for FRX-filter       (08): 03,8F,48,F2,8F,48,70,08 */
7757         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[7] = 0x05;
7758         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[6] = 0xA3;
7759         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[5] = 0x72;
7760         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[4] = 0x34;
7761         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[3] = 0x3F;
7762         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[2] = 0x3B;
7763         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[1] = 0x30;
7764         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[0] = 0x08;
7765 /* Bytes for FRR-filter       (07): 04,8F,38,7F,9B,EA,B0,08 */
7766         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[7] = 0x05;
7767         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[6] = 0x87;
7768         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[5] = 0xF9;
7769         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[4] = 0x3E;
7770         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[3] = 0x32;
7771         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[2] = 0xDA;
7772         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[1] = 0xB0;
7773         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[0] = 0x08;
7774 /* Bytes for AX-filter        (0A): 16,55,DD,CA */
7775         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[3] = 0x41;
7776         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[2] = 0xB5;
7777         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[1] = 0xDD;
7778         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[0] = 0xCA;
7779 /* Bytes for AR-filter        (09): 52,D3,11,42 */
7780         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[3] = 0x25;
7781         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[2] = 0xC7;
7782         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[1] = 0x10;
7783         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[0] = 0xD6;
7784 /* Bytes for TH-filter part 1 (00): 00,42,48,81,B3,80,00,98 */
7785         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[7] = 0x00;
7786         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[6] = 0x42;
7787         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[5] = 0x48;
7788         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[4] = 0x81;
7789         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[3] = 0xA5;
7790         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[2] = 0x80;
7791         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[1] = 0x00;
7792         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[0] = 0x98;
7793 /* Bytes for TH-filter part 2 (01): 02,F2,33,A0,68,AB,8A,AD */
7794         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[7] = 0x02;
7795         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[6] = 0xA2;
7796         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[5] = 0x2B;
7797         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[4] = 0xB0;
7798         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[3] = 0xE8;
7799         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[2] = 0xAB;
7800         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[1] = 0x81;
7801         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[0] = 0xCC;
7802 /* Bytes for TH-filter part 3 (02): 00,88,DA,54,A4,BA,2D,BB */
7803         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[7] = 0x00;
7804         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[6] = 0x88;
7805         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[5] = 0xD2;
7806         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[4] = 0x24;
7807         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[3] = 0xBA;
7808         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[2] = 0xA9;
7809         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[1] = 0x3B;
7810         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[0] = 0xA6;
7811 /* ;  (10K, 0.68uF) */
7812         /*  */
7813         /* Bytes for Ringing part 1 (03):1B,3B,9B,BA,D4,1C,B3,23 */
7814         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[7] = 0x1B;
7815         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[6] = 0x3C;
7816         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[5] = 0x93;
7817         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[4] = 0x3A;
7818         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[3] = 0x22;
7819         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[2] = 0x12;
7820         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[1] = 0xA3;
7821         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[0] = 0x23;
7822         /* Bytes for Ringing part 2 (06):13,42,A6,BA,D4,73,CA,D5 */
7823         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[7] = 0x12;
7824         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[6] = 0xA2;
7825         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[5] = 0xA6;
7826         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[4] = 0xBA;
7827         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[3] = 0x22;
7828         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[2] = 0x7A;
7829         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[1] = 0x0A;
7830         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[0] = 0xD5;
7831
7832         /* Levelmetering Ringing        (0D):B2,45,0F,8E       */
7833         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[3] = 0xAA;
7834         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[2] = 0x35;
7835         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[1] = 0x0F;
7836         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[0] = 0x8E;
7837
7838         /* Bytes for Ringing part 1 (03):1B,3B,9B,BA,D4,1C,B3,23 */
7839 /*      j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[7] = 0x1C; */
7840 /*      j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[6] = 0xB3; */
7841 /*      j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[5] = 0xAB; */
7842 /*      j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[4] = 0xAB; */
7843 /*      j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[3] = 0x54; */
7844 /*      j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[2] = 0x2D; */
7845 /*      j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[1] = 0x62; */
7846 /*      j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[0] = 0x2D; */
7847         /* Bytes for Ringing part 2 (06):13,42,A6,BA,D4,73,CA,D5 */
7848 /*      j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[7] = 0x2D; */
7849 /*      j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[6] = 0x62; */
7850 /*      j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[5] = 0xA6; */
7851 /*      j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[4] = 0xBB; */
7852 /*      j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[3] = 0x2A; */
7853 /*      j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[2] = 0x7D; */
7854 /*      j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[1] = 0x0A; */
7855 /*      j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[0] = 0xD4; */
7856 /* */
7857         /* Levelmetering Ringing        (0D):B2,45,0F,8E       */
7858 /*      j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[3] = 0xAA; */
7859 /*      j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[2] = 0x05; */
7860 /*      j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[1] = 0x0F; */
7861 /*      j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[0] = 0x8E; */
7862
7863         /* Caller ID 1st Tone           (0E):CA,0E,CA,09,99,99,99,99 */
7864         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[7] = 0xCA;
7865         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[6] = 0x0E;
7866         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[5] = 0xCA;
7867         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[4] = 0x09;
7868         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[3] = 0x99;
7869         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[2] = 0x99;
7870         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[1] = 0x99;
7871         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[0] = 0x99;
7872 /* Caller ID 2nd Tone           (0F):FD,B5,BA,07,DA,00,00,00 */
7873         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[7] = 0xFD;
7874         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[6] = 0xB5;
7875         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[5] = 0xBA;
7876         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[4] = 0x07;
7877         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[3] = 0xDA;
7878         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[2] = 0x00;
7879         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[1] = 0x00;
7880         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[0] = 0x00;
7881 /*  */
7882         /* ;CR Registers */
7883         /* Config. Reg. 0 (filters)       (cr0):FE ; CLK gen. by crystal */
7884         j->m_DAAShadowRegs.SOP_REGS.SOP.cr0.reg = 0xFF;
7885 /* Config. Reg. 1 (dialing)       (cr1):05 */
7886         j->m_DAAShadowRegs.SOP_REGS.SOP.cr1.reg = 0x05;
7887 /* Config. Reg. 2 (caller ID)     (cr2):04 */
7888         j->m_DAAShadowRegs.SOP_REGS.SOP.cr2.reg = 0x04;
7889 /* Config. Reg. 3 (testloops)     (cr3):03 ; SEL Bit==0, HP-disabled */
7890         j->m_DAAShadowRegs.SOP_REGS.SOP.cr3.reg = 0x00;
7891 /* Config. Reg. 4 (analog gain)   (cr4):02 */
7892         j->m_DAAShadowRegs.SOP_REGS.SOP.cr4.reg = 0x02;
7893         /* Config. Reg. 5 (Version)       (cr5):02 */
7894         /* Config. Reg. 6 (Reserved)      (cr6):00 */
7895         /* Config. Reg. 7 (Reserved)      (cr7):00 */
7896         /*  */
7897         /* ;xr Registers */
7898         /* Ext. Reg. 0 (Interrupt Reg.)   (xr0):02 */
7899
7900         j->m_DAAShadowRegs.XOP_xr0_W.reg = 0x02;        /* SO_1 set to '1' because it is inverted. */
7901         /* Ext. Reg. 1 (Interrupt enable) (xr1):3C Cadence, RING, Caller ID, VDD_OK */
7902
7903         j->m_DAAShadowRegs.XOP_REGS.XOP.xr1.reg = 0x3C;
7904 /* Ext. Reg. 2 (Cadence Time Out) (xr2):7D */
7905         j->m_DAAShadowRegs.XOP_REGS.XOP.xr2.reg = 0x7D;
7906 /* Ext. Reg. 3 (DC Char)          (xr3):32 ; B-Filter Off == 1 */
7907         j->m_DAAShadowRegs.XOP_REGS.XOP.xr3.reg = 0x3B;         /*0x32; */
7908         /* Ext. Reg. 4 (Cadence)          (xr4):00 */
7909
7910         j->m_DAAShadowRegs.XOP_REGS.XOP.xr4.reg = 0x00;
7911 /* Ext. Reg. 5 (Ring timer)       (xr5):22 */
7912         j->m_DAAShadowRegs.XOP_REGS.XOP.xr5.reg = 0x22;
7913 /* Ext. Reg. 6 (Power State)      (xr6):00 */
7914         j->m_DAAShadowRegs.XOP_xr6_W.reg = 0x00;
7915 /* Ext. Reg. 7 (Vdd)              (xr7):40 */
7916         j->m_DAAShadowRegs.XOP_REGS.XOP.xr7.reg = 0x40;         /* 0x40 ??? Should it be 0x00? */
7917         /*  */
7918         /* DTMF Tone 1                     (0B): 11,B3,5A,2C ;   697 Hz   */
7919         /*                                       12,33,5A,C3 ;  770 Hz   */
7920         /*                                       13,3C,5B,32 ;  852 Hz   */
7921         /*                                       1D,1B,5C,CC ;  941 Hz   */
7922
7923         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[3] = 0x11;
7924         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[2] = 0xB3;
7925         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[1] = 0x5A;
7926         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[0] = 0x2C;
7927 /* DTMF Tone 2                     (0C): 32,32,52,B3 ;  1209 Hz   */
7928         /*                                       EC,1D,52,22 ;  1336 Hz   */
7929         /*                                       AA,AC,51,D2 ;  1477 Hz   */
7930         /*                                       9B,3B,51,25 ;  1633 Hz   */
7931         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[3] = 0x32;
7932         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[2] = 0x32;
7933         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[1] = 0x52;
7934         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[0] = 0xB3;
7935 }
7936
7937 static void DAA_Coeff_UK(IXJ *j)
7938 {
7939         int i;
7940
7941         j->daa_country = DAA_UK;
7942         /*----------------------------------------------- */
7943         /* CAO */
7944         for (i = 0; i < ALISDAA_CALLERID_SIZE; i++) {
7945                 j->m_DAAShadowRegs.CAO_REGS.CAO.CallerID[i] = 0;
7946         }
7947
7948 /*  Bytes for IM-filter part 1 (04): 00,C2,BB,A8,CB,81,A0,00 */
7949         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[7] = 0x00;
7950         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[6] = 0xC2;
7951         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[5] = 0xBB;
7952         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[4] = 0xA8;
7953         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[3] = 0xCB;
7954         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[2] = 0x81;
7955         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[1] = 0xA0;
7956         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[0] = 0x00;
7957 /* Bytes for IM-filter part 2 (05): 40,00,00,0A,A4,33,E0,08 */
7958         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[7] = 0x40;
7959         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[6] = 0x00;
7960         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[5] = 0x00;
7961         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[4] = 0x0A;
7962         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[3] = 0xA4;
7963         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[2] = 0x33;
7964         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[1] = 0xE0;
7965         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[0] = 0x08;
7966 /* Bytes for FRX-filter       (08): 07,9B,ED,24,B2,A2,A0,08 */
7967         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[7] = 0x07;
7968         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[6] = 0x9B;
7969         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[5] = 0xED;
7970         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[4] = 0x24;
7971         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[3] = 0xB2;
7972         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[2] = 0xA2;
7973         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[1] = 0xA0;
7974         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[0] = 0x08;
7975 /* Bytes for FRR-filter       (07): 0F,92,F2,B2,87,D2,30,08 */
7976         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[7] = 0x0F;
7977         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[6] = 0x92;
7978         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[5] = 0xF2;
7979         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[4] = 0xB2;
7980         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[3] = 0x87;
7981         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[2] = 0xD2;
7982         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[1] = 0x30;
7983         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[0] = 0x08;
7984 /* Bytes for AX-filter        (0A): 1B,A5,DD,CA */
7985         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[3] = 0x1B;
7986         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[2] = 0xA5;
7987         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[1] = 0xDD;
7988         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[0] = 0xCA;
7989 /* Bytes for AR-filter        (09): E2,27,10,D6 */
7990         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[3] = 0xE2;
7991         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[2] = 0x27;
7992         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[1] = 0x10;
7993         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[0] = 0xD6;
7994 /* Bytes for TH-filter part 1 (00): 80,2D,38,8B,D0,00,00,98 */
7995         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[7] = 0x80;
7996         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[6] = 0x2D;
7997         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[5] = 0x38;
7998         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[4] = 0x8B;
7999         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[3] = 0xD0;
8000         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[2] = 0x00;
8001         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[1] = 0x00;
8002         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[0] = 0x98;
8003 /* Bytes for TH-filter part 2 (01): 02,5A,53,F0,0B,5F,84,D4 */
8004         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[7] = 0x02;
8005         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[6] = 0x5A;
8006         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[5] = 0x53;
8007         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[4] = 0xF0;
8008         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[3] = 0x0B;
8009         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[2] = 0x5F;
8010         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[1] = 0x84;
8011         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[0] = 0xD4;
8012 /* Bytes for TH-filter part 3 (02): 00,88,6A,A4,8F,52,F5,32 */
8013         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[7] = 0x00;
8014         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[6] = 0x88;
8015         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[5] = 0x6A;
8016         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[4] = 0xA4;
8017         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[3] = 0x8F;
8018         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[2] = 0x52;
8019         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[1] = 0xF5;
8020         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[0] = 0x32;
8021 /* ; idle */
8022         /* Bytes for Ringing part 1 (03):1B,3C,93,3A,22,12,A3,23 */
8023         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[7] = 0x1B;
8024         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[6] = 0x3C;
8025         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[5] = 0x93;
8026         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[4] = 0x3A;
8027         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[3] = 0x22;
8028         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[2] = 0x12;
8029         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[1] = 0xA3;
8030         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[0] = 0x23;
8031 /* Bytes for Ringing part 2 (06):12,A2,A6,BA,22,7A,0A,D5 */
8032         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[7] = 0x12;
8033         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[6] = 0xA2;
8034         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[5] = 0xA6;
8035         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[4] = 0xBA;
8036         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[3] = 0x22;
8037         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[2] = 0x7A;
8038         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[1] = 0x0A;
8039         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[0] = 0xD5;
8040 /* Levelmetering Ringing           (0D):AA,35,0F,8E     ; 25Hz 30V less possible? */
8041         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[3] = 0xAA;
8042         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[2] = 0x35;
8043         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[1] = 0x0F;
8044         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[0] = 0x8E;
8045 /* Caller ID 1st Tone              (0E):CA,0E,CA,09,99,99,99,99 */
8046         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[7] = 0xCA;
8047         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[6] = 0x0E;
8048         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[5] = 0xCA;
8049         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[4] = 0x09;
8050         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[3] = 0x99;
8051         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[2] = 0x99;
8052         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[1] = 0x99;
8053         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[0] = 0x99;
8054 /* Caller ID 2nd Tone              (0F):FD,B5,BA,07,DA,00,00,00 */
8055         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[7] = 0xFD;
8056         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[6] = 0xB5;
8057         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[5] = 0xBA;
8058         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[4] = 0x07;
8059         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[3] = 0xDA;
8060         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[2] = 0x00;
8061         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[1] = 0x00;
8062         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[0] = 0x00;
8063 /* ;CR Registers */
8064         /* Config. Reg. 0 (filters)        (cr0):FF */
8065         j->m_DAAShadowRegs.SOP_REGS.SOP.cr0.reg = 0xFF;
8066 /* Config. Reg. 1 (dialing)        (cr1):05 */
8067         j->m_DAAShadowRegs.SOP_REGS.SOP.cr1.reg = 0x05;
8068 /* Config. Reg. 2 (caller ID)      (cr2):04 */
8069         j->m_DAAShadowRegs.SOP_REGS.SOP.cr2.reg = 0x04;
8070 /* Config. Reg. 3 (testloops)      (cr3):00        ;  */
8071         j->m_DAAShadowRegs.SOP_REGS.SOP.cr3.reg = 0x00;
8072 /* Config. Reg. 4 (analog gain)    (cr4):02 */
8073         j->m_DAAShadowRegs.SOP_REGS.SOP.cr4.reg = 0x02;
8074         /* Config. Reg. 5 (Version)        (cr5):02 */
8075         /* Config. Reg. 6 (Reserved)       (cr6):00 */
8076         /* Config. Reg. 7 (Reserved)       (cr7):00 */
8077         /* ;xr Registers */
8078         /* Ext. Reg. 0 (Interrupt Reg.)    (xr0):02 */
8079
8080         j->m_DAAShadowRegs.XOP_xr0_W.reg = 0x02;        /* SO_1 set to '1' because it is inverted. */
8081         /* Ext. Reg. 1 (Interrupt enable)  (xr1):1C */
8082
8083         j->m_DAAShadowRegs.XOP_REGS.XOP.xr1.reg = 0x1C;         /* RING, Caller ID, VDD_OK */
8084         /* Ext. Reg. 2 (Cadence Time Out)  (xr2):7D */
8085
8086         j->m_DAAShadowRegs.XOP_REGS.XOP.xr2.reg = 0x7D;
8087 /* Ext. Reg. 3 (DC Char)           (xr3):36        ;  */
8088         j->m_DAAShadowRegs.XOP_REGS.XOP.xr3.reg = 0x36;
8089 /* Ext. Reg. 4 (Cadence)           (xr4):00 */
8090         j->m_DAAShadowRegs.XOP_REGS.XOP.xr4.reg = 0x00;
8091 /* Ext. Reg. 5 (Ring timer)        (xr5):22 */
8092         j->m_DAAShadowRegs.XOP_REGS.XOP.xr5.reg = 0x22;
8093 /* Ext. Reg. 6 (Power State)       (xr6):00 */
8094         j->m_DAAShadowRegs.XOP_xr6_W.reg = 0x00;
8095 /* Ext. Reg. 7 (Vdd)               (xr7):46 */
8096         j->m_DAAShadowRegs.XOP_REGS.XOP.xr7.reg = 0x46;         /* 0x46 ??? Should it be 0x00? */
8097         /* DTMF Tone 1                     (0B): 11,B3,5A,2C    ;   697 Hz   */
8098         /*                                       12,33,5A,C3    ;  770 Hz   */
8099         /*                                       13,3C,5B,32    ;  852 Hz   */
8100         /*                                       1D,1B,5C,CC    ;  941 Hz   */
8101
8102         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[3] = 0x11;
8103         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[2] = 0xB3;
8104         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[1] = 0x5A;
8105         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[0] = 0x2C;
8106 /* DTMF Tone 2                     (0C): 32,32,52,B3    ;  1209 Hz   */
8107         /*                                       EC,1D,52,22    ;  1336 Hz   */
8108         /*                                       AA,AC,51,D2    ;  1477 Hz   */
8109         /*                                       9B,3B,51,25    ;  1633 Hz   */
8110         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[3] = 0x32;
8111         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[2] = 0x32;
8112         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[1] = 0x52;
8113         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[0] = 0xB3;
8114 }
8115
8116
8117 static void DAA_Coeff_France(IXJ *j)
8118 {
8119         int i;
8120
8121         j->daa_country = DAA_FRANCE;
8122         /*----------------------------------------------- */
8123         /* CAO */
8124         for (i = 0; i < ALISDAA_CALLERID_SIZE; i++) {
8125                 j->m_DAAShadowRegs.CAO_REGS.CAO.CallerID[i] = 0;
8126         }
8127
8128 /* Bytes for IM-filter part 1 (04): 02,A2,43,2C,22,AF,A0,00 */
8129         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[7] = 0x02;
8130         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[6] = 0xA2;
8131         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[5] = 0x43;
8132         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[4] = 0x2C;
8133         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[3] = 0x22;
8134         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[2] = 0xAF;
8135         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[1] = 0xA0;
8136         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[0] = 0x00;
8137 /* Bytes for IM-filter part 2 (05): 67,CE,00,0C,22,33,E0,08 */
8138         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[7] = 0x67;
8139         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[6] = 0xCE;
8140         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[5] = 0x00;
8141         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[4] = 0x2C;
8142         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[3] = 0x22;
8143         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[2] = 0x33;
8144         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[1] = 0xE0;
8145         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[0] = 0x08;
8146 /* Bytes for FRX-filter       (08): 07,9A,28,F6,23,4A,B0,08 */
8147         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[7] = 0x07;
8148         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[6] = 0x9A;
8149         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[5] = 0x28;
8150         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[4] = 0xF6;
8151         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[3] = 0x23;
8152         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[2] = 0x4A;
8153         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[1] = 0xB0;
8154         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[0] = 0x08;
8155 /* Bytes for FRR-filter       (07): 03,8F,F9,2F,9E,FA,20,08 */
8156         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[7] = 0x03;
8157         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[6] = 0x8F;
8158         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[5] = 0xF9;
8159         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[4] = 0x2F;
8160         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[3] = 0x9E;
8161         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[2] = 0xFA;
8162         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[1] = 0x20;
8163         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[0] = 0x08;
8164 /* Bytes for AX-filter        (0A): 16,B5,DD,CA */
8165         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[3] = 0x16;
8166         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[2] = 0xB5;
8167         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[1] = 0xDD;
8168         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[0] = 0xCA;
8169 /* Bytes for AR-filter        (09): 52,C7,10,D6 */
8170         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[3] = 0xE2;
8171         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[2] = 0xC7;
8172         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[1] = 0x10;
8173         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[0] = 0xD6;
8174 /* Bytes for TH-filter part 1 (00): 00,42,48,81,A6,80,00,98 */
8175         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[7] = 0x00;
8176         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[6] = 0x42;
8177         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[5] = 0x48;
8178         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[4] = 0x81;
8179         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[3] = 0xA6;
8180         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[2] = 0x80;
8181         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[1] = 0x00;
8182         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[0] = 0x98;
8183 /* Bytes for TH-filter part 2 (01): 02,AC,2A,30,78,AC,8A,2C */
8184         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[7] = 0x02;
8185         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[6] = 0xAC;
8186         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[5] = 0x2A;
8187         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[4] = 0x30;
8188         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[3] = 0x78;
8189         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[2] = 0xAC;
8190         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[1] = 0x8A;
8191         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[0] = 0x2C;
8192 /* Bytes for TH-filter part 3 (02): 00,88,DA,A5,22,BA,2C,45 */
8193         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[7] = 0x00;
8194         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[6] = 0x88;
8195         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[5] = 0xDA;
8196         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[4] = 0xA5;
8197         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[3] = 0x22;
8198         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[2] = 0xBA;
8199         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[1] = 0x2C;
8200         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[0] = 0x45;
8201 /* ; idle */
8202         /* Bytes for Ringing part 1 (03):1B,3C,93,3A,22,12,A3,23 */
8203         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[7] = 0x1B;
8204         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[6] = 0x3C;
8205         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[5] = 0x93;
8206         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[4] = 0x3A;
8207         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[3] = 0x22;
8208         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[2] = 0x12;
8209         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[1] = 0xA3;
8210         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[0] = 0x23;
8211 /* Bytes for Ringing part 2 (06):12,A2,A6,BA,22,7A,0A,D5 */
8212         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[7] = 0x12;
8213         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[6] = 0xA2;
8214         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[5] = 0xA6;
8215         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[4] = 0xBA;
8216         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[3] = 0x22;
8217         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[2] = 0x7A;
8218         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[1] = 0x0A;
8219         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[0] = 0xD5;
8220 /* Levelmetering Ringing           (0D):32,45,B5,84     ; 50Hz 20V */
8221         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[3] = 0x32;
8222         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[2] = 0x45;
8223         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[1] = 0xB5;
8224         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[0] = 0x84;
8225 /* Caller ID 1st Tone              (0E):CA,0E,CA,09,99,99,99,99 */
8226         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[7] = 0xCA;
8227         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[6] = 0x0E;
8228         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[5] = 0xCA;
8229         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[4] = 0x09;
8230         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[3] = 0x99;
8231         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[2] = 0x99;
8232         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[1] = 0x99;
8233         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[0] = 0x99;
8234 /* Caller ID 2nd Tone              (0F):FD,B5,BA,07,DA,00,00,00 */
8235         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[7] = 0xFD;
8236         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[6] = 0xB5;
8237         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[5] = 0xBA;
8238         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[4] = 0x07;
8239         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[3] = 0xDA;
8240         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[2] = 0x00;
8241         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[1] = 0x00;
8242         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[0] = 0x00;
8243 /* ;CR Registers */
8244         /* Config. Reg. 0 (filters)        (cr0):FF */
8245         j->m_DAAShadowRegs.SOP_REGS.SOP.cr0.reg = 0xFF;
8246 /* Config. Reg. 1 (dialing)        (cr1):05 */
8247         j->m_DAAShadowRegs.SOP_REGS.SOP.cr1.reg = 0x05;
8248 /* Config. Reg. 2 (caller ID)      (cr2):04 */
8249         j->m_DAAShadowRegs.SOP_REGS.SOP.cr2.reg = 0x04;
8250 /* Config. Reg. 3 (testloops)      (cr3):00        ;  */
8251         j->m_DAAShadowRegs.SOP_REGS.SOP.cr3.reg = 0x00;
8252 /* Config. Reg. 4 (analog gain)    (cr4):02 */
8253         j->m_DAAShadowRegs.SOP_REGS.SOP.cr4.reg = 0x02;
8254         /* Config. Reg. 5 (Version)        (cr5):02 */
8255         /* Config. Reg. 6 (Reserved)       (cr6):00 */
8256         /* Config. Reg. 7 (Reserved)       (cr7):00 */
8257         /* ;xr Registers */
8258         /* Ext. Reg. 0 (Interrupt Reg.)    (xr0):02 */
8259
8260         j->m_DAAShadowRegs.XOP_xr0_W.reg = 0x02;        /* SO_1 set to '1' because it is inverted. */
8261         /* Ext. Reg. 1 (Interrupt enable)  (xr1):1C */
8262
8263         j->m_DAAShadowRegs.XOP_REGS.XOP.xr1.reg = 0x1C;         /* RING, Caller ID, VDD_OK */
8264         /* Ext. Reg. 2 (Cadence Time Out)  (xr2):7D */
8265
8266         j->m_DAAShadowRegs.XOP_REGS.XOP.xr2.reg = 0x7D;
8267 /* Ext. Reg. 3 (DC Char)           (xr3):36        ;  */
8268         j->m_DAAShadowRegs.XOP_REGS.XOP.xr3.reg = 0x36;
8269 /* Ext. Reg. 4 (Cadence)           (xr4):00 */
8270         j->m_DAAShadowRegs.XOP_REGS.XOP.xr4.reg = 0x00;
8271 /* Ext. Reg. 5 (Ring timer)        (xr5):22 */
8272         j->m_DAAShadowRegs.XOP_REGS.XOP.xr5.reg = 0x22;
8273 /* Ext. Reg. 6 (Power State)       (xr6):00 */
8274         j->m_DAAShadowRegs.XOP_xr6_W.reg = 0x00;
8275 /* Ext. Reg. 7 (Vdd)               (xr7):46 */
8276         j->m_DAAShadowRegs.XOP_REGS.XOP.xr7.reg = 0x46;         /* 0x46 ??? Should it be 0x00? */
8277         /* DTMF Tone 1                     (0B): 11,B3,5A,2C    ;   697 Hz   */
8278         /*                                       12,33,5A,C3    ;  770 Hz   */
8279         /*                                       13,3C,5B,32    ;  852 Hz   */
8280         /*                                       1D,1B,5C,CC    ;  941 Hz   */
8281
8282         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[3] = 0x11;
8283         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[2] = 0xB3;
8284         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[1] = 0x5A;
8285         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[0] = 0x2C;
8286 /* DTMF Tone 2                     (0C): 32,32,52,B3    ;  1209 Hz   */
8287         /*                                       EC,1D,52,22    ;  1336 Hz   */
8288         /*                                       AA,AC,51,D2    ;  1477 Hz   */
8289         /*                                       9B,3B,51,25    ;  1633 Hz   */
8290         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[3] = 0x32;
8291         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[2] = 0x32;
8292         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[1] = 0x52;
8293         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[0] = 0xB3;
8294 }
8295
8296
8297 static void DAA_Coeff_Germany(IXJ *j)
8298 {
8299         int i;
8300
8301         j->daa_country = DAA_GERMANY;
8302         /*----------------------------------------------- */
8303         /* CAO */
8304         for (i = 0; i < ALISDAA_CALLERID_SIZE; i++) {
8305                 j->m_DAAShadowRegs.CAO_REGS.CAO.CallerID[i] = 0;
8306         }
8307
8308 /* Bytes for IM-filter part 1 (04): 00,CE,BB,B8,D2,81,B0,00 */
8309         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[7] = 0x00;
8310         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[6] = 0xCE;
8311         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[5] = 0xBB;
8312         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[4] = 0xB8;
8313         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[3] = 0xD2;
8314         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[2] = 0x81;
8315         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[1] = 0xB0;
8316         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[0] = 0x00;
8317 /* Bytes for IM-filter part 2 (05): 45,8F,00,0C,D2,3A,D0,08 */
8318         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[7] = 0x45;
8319         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[6] = 0x8F;
8320         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[5] = 0x00;
8321         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[4] = 0x0C;
8322         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[3] = 0xD2;
8323         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[2] = 0x3A;
8324         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[1] = 0xD0;
8325         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[0] = 0x08;
8326 /* Bytes for FRX-filter       (08): 07,AA,E2,34,24,89,20,08 */
8327         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[7] = 0x07;
8328         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[6] = 0xAA;
8329         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[5] = 0xE2;
8330         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[4] = 0x34;
8331         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[3] = 0x24;
8332         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[2] = 0x89;
8333         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[1] = 0x20;
8334         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[0] = 0x08;
8335 /* Bytes for FRR-filter       (07): 02,87,FA,37,9A,CA,B0,08 */
8336         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[7] = 0x02;
8337         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[6] = 0x87;
8338         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[5] = 0xFA;
8339         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[4] = 0x37;
8340         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[3] = 0x9A;
8341         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[2] = 0xCA;
8342         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[1] = 0xB0;
8343         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[0] = 0x08;
8344 /* Bytes for AX-filter        (0A): 72,D5,DD,CA */
8345         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[3] = 0x72;
8346         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[2] = 0xD5;
8347         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[1] = 0xDD;
8348         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[0] = 0xCA;
8349 /* Bytes for AR-filter        (09): 72,42,13,4B */
8350         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[3] = 0x72;
8351         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[2] = 0x42;
8352         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[1] = 0x13;
8353         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[0] = 0x4B;
8354 /* Bytes for TH-filter part 1 (00): 80,52,48,81,AD,80,00,98 */
8355         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[7] = 0x80;
8356         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[6] = 0x52;
8357         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[5] = 0x48;
8358         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[4] = 0x81;
8359         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[3] = 0xAD;
8360         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[2] = 0x80;
8361         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[1] = 0x00;
8362         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[0] = 0x98;
8363 /* Bytes for TH-filter part 2 (01): 02,42,5A,20,E8,1A,81,27 */
8364         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[7] = 0x02;
8365         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[6] = 0x42;
8366         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[5] = 0x5A;
8367         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[4] = 0x20;
8368         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[3] = 0xE8;
8369         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[2] = 0x1A;
8370         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[1] = 0x81;
8371         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[0] = 0x27;
8372 /* Bytes for TH-filter part 3 (02): 00,88,63,26,BD,4B,A3,C2 */
8373         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[7] = 0x00;
8374         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[6] = 0x88;
8375         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[5] = 0x63;
8376         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[4] = 0x26;
8377         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[3] = 0xBD;
8378         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[2] = 0x4B;
8379         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[1] = 0xA3;
8380         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[0] = 0xC2;
8381 /* ;  (10K, 0.68uF) */
8382         /* Bytes for Ringing part 1 (03):1B,3B,9B,BA,D4,1C,B3,23 */
8383         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[7] = 0x1B;
8384         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[6] = 0x3B;
8385         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[5] = 0x9B;
8386         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[4] = 0xBA;
8387         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[3] = 0xD4;
8388         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[2] = 0x1C;
8389         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[1] = 0xB3;
8390         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[0] = 0x23;
8391 /* Bytes for Ringing part 2 (06):13,42,A6,BA,D4,73,CA,D5 */
8392         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[7] = 0x13;
8393         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[6] = 0x42;
8394         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[5] = 0xA6;
8395         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[4] = 0xBA;
8396         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[3] = 0xD4;
8397         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[2] = 0x73;
8398         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[1] = 0xCA;
8399         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[0] = 0xD5;
8400 /* Levelmetering Ringing        (0D):B2,45,0F,8E       */
8401         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[3] = 0xB2;
8402         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[2] = 0x45;
8403         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[1] = 0x0F;
8404         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[0] = 0x8E;
8405 /* Caller ID 1st Tone           (0E):CA,0E,CA,09,99,99,99,99 */
8406         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[7] = 0xCA;
8407         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[6] = 0x0E;
8408         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[5] = 0xCA;
8409         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[4] = 0x09;
8410         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[3] = 0x99;
8411         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[2] = 0x99;
8412         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[1] = 0x99;
8413         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[0] = 0x99;
8414 /* Caller ID 2nd Tone           (0F):FD,B5,BA,07,DA,00,00,00 */
8415         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[7] = 0xFD;
8416         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[6] = 0xB5;
8417         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[5] = 0xBA;
8418         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[4] = 0x07;
8419         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[3] = 0xDA;
8420         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[2] = 0x00;
8421         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[1] = 0x00;
8422         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[0] = 0x00;
8423 /* ;CR Registers */
8424         /* Config. Reg. 0 (filters)        (cr0):FF ; all Filters enabled, CLK from ext. source */
8425         j->m_DAAShadowRegs.SOP_REGS.SOP.cr0.reg = 0xFF;
8426 /* Config. Reg. 1 (dialing)        (cr1):05 ; Manual Ring, Ring metering enabled */
8427         j->m_DAAShadowRegs.SOP_REGS.SOP.cr1.reg = 0x05;
8428 /* Config. Reg. 2 (caller ID)      (cr2):04 ; Analog Gain 0dB, FSC internal */
8429         j->m_DAAShadowRegs.SOP_REGS.SOP.cr2.reg = 0x04;
8430 /* Config. Reg. 3 (testloops)      (cr3):00 ; SEL Bit==0, HP-enabled */
8431         j->m_DAAShadowRegs.SOP_REGS.SOP.cr3.reg = 0x00;
8432 /* Config. Reg. 4 (analog gain)    (cr4):02 */
8433         j->m_DAAShadowRegs.SOP_REGS.SOP.cr4.reg = 0x02;
8434         /* Config. Reg. 5 (Version)        (cr5):02 */
8435         /* Config. Reg. 6 (Reserved)       (cr6):00 */
8436         /* Config. Reg. 7 (Reserved)       (cr7):00 */
8437         /* ;xr Registers */
8438         /* Ext. Reg. 0 (Interrupt Reg.)    (xr0):02 */
8439
8440         j->m_DAAShadowRegs.XOP_xr0_W.reg = 0x02;        /* SO_1 set to '1' because it is inverted. */
8441         /* Ext. Reg. 1 (Interrupt enable)  (xr1):1C ; Ring, CID, VDDOK Interrupts enabled */
8442
8443         j->m_DAAShadowRegs.XOP_REGS.XOP.xr1.reg = 0x1C;         /* RING, Caller ID, VDD_OK */
8444         /* Ext. Reg. 2 (Cadence Time Out)  (xr2):7D */
8445
8446         j->m_DAAShadowRegs.XOP_REGS.XOP.xr2.reg = 0x7D;
8447 /* Ext. Reg. 3 (DC Char)           (xr3):32 ; B-Filter Off==1, U0=3.5V, R=200Ohm */
8448         j->m_DAAShadowRegs.XOP_REGS.XOP.xr3.reg = 0x32;
8449 /* Ext. Reg. 4 (Cadence)           (xr4):00 */
8450         j->m_DAAShadowRegs.XOP_REGS.XOP.xr4.reg = 0x00;
8451 /* Ext. Reg. 5 (Ring timer)        (xr5):22 */
8452         j->m_DAAShadowRegs.XOP_REGS.XOP.xr5.reg = 0x22;
8453 /* Ext. Reg. 6 (Power State)       (xr6):00 */
8454         j->m_DAAShadowRegs.XOP_xr6_W.reg = 0x00;
8455 /* Ext. Reg. 7 (Vdd)               (xr7):40 ; VDD=4.25 V */
8456         j->m_DAAShadowRegs.XOP_REGS.XOP.xr7.reg = 0x40;         /* 0x40 ??? Should it be 0x00? */
8457         /* DTMF Tone 1                     (0B): 11,B3,5A,2C    ;   697 Hz   */
8458         /*                                       12,33,5A,C3    ;  770 Hz   */
8459         /*                                       13,3C,5B,32    ;  852 Hz   */
8460         /*                                       1D,1B,5C,CC    ;  941 Hz   */
8461
8462         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[3] = 0x11;
8463         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[2] = 0xB3;
8464         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[1] = 0x5A;
8465         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[0] = 0x2C;
8466 /* DTMF Tone 2                     (0C): 32,32,52,B3    ;  1209 Hz   */
8467         /*                                       EC,1D,52,22    ;  1336 Hz   */
8468         /*                                       AA,AC,51,D2    ;  1477 Hz   */
8469         /*                                       9B,3B,51,25    ;  1633 Hz   */
8470         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[3] = 0x32;
8471         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[2] = 0x32;
8472         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[1] = 0x52;
8473         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[0] = 0xB3;
8474 }
8475
8476
8477 static void DAA_Coeff_Australia(IXJ *j)
8478 {
8479         int i;
8480
8481         j->daa_country = DAA_AUSTRALIA;
8482         /*----------------------------------------------- */
8483         /* CAO */
8484         for (i = 0; i < ALISDAA_CALLERID_SIZE; i++) {
8485                 j->m_DAAShadowRegs.CAO_REGS.CAO.CallerID[i] = 0;
8486         }
8487
8488 /* Bytes for IM-filter part 1 (04): 00,A3,AA,28,B3,82,D0,00 */
8489         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[7] = 0x00;
8490         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[6] = 0xA3;
8491         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[5] = 0xAA;
8492         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[4] = 0x28;
8493         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[3] = 0xB3;
8494         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[2] = 0x82;
8495         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[1] = 0xD0;
8496         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[0] = 0x00;
8497 /* Bytes for IM-filter part 2 (05): 70,96,00,09,32,6B,C0,08 */
8498         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[7] = 0x70;
8499         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[6] = 0x96;
8500         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[5] = 0x00;
8501         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[4] = 0x09;
8502         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[3] = 0x32;
8503         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[2] = 0x6B;
8504         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[1] = 0xC0;
8505         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[0] = 0x08;
8506 /* Bytes for FRX-filter       (08): 07,96,E2,34,32,9B,30,08 */
8507         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[7] = 0x07;
8508         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[6] = 0x96;
8509         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[5] = 0xE2;
8510         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[4] = 0x34;
8511         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[3] = 0x32;
8512         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[2] = 0x9B;
8513         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[1] = 0x30;
8514         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[0] = 0x08;
8515 /* Bytes for FRR-filter       (07): 0F,9A,E9,2F,22,CC,A0,08 */
8516         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[7] = 0x0F;
8517         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[6] = 0x9A;
8518         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[5] = 0xE9;
8519         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[4] = 0x2F;
8520         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[3] = 0x22;
8521         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[2] = 0xCC;
8522         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[1] = 0xA0;
8523         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[0] = 0x08;
8524 /* Bytes for AX-filter        (0A): CB,45,DD,CA */
8525         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[3] = 0xCB;
8526         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[2] = 0x45;
8527         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[1] = 0xDD;
8528         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[0] = 0xCA;
8529 /* Bytes for AR-filter        (09): 1B,67,10,D6 */
8530         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[3] = 0x1B;
8531         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[2] = 0x67;
8532         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[1] = 0x10;
8533         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[0] = 0xD6;
8534 /* Bytes for TH-filter part 1 (00): 80,52,48,81,AF,80,00,98 */
8535         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[7] = 0x80;
8536         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[6] = 0x52;
8537         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[5] = 0x48;
8538         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[4] = 0x81;
8539         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[3] = 0xAF;
8540         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[2] = 0x80;
8541         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[1] = 0x00;
8542         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[0] = 0x98;
8543 /* Bytes for TH-filter part 2 (01): 02,DB,52,B0,38,01,82,AC */
8544         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[7] = 0x02;
8545         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[6] = 0xDB;
8546         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[5] = 0x52;
8547         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[4] = 0xB0;
8548         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[3] = 0x38;
8549         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[2] = 0x01;
8550         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[1] = 0x82;
8551         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[0] = 0xAC;
8552 /* Bytes for TH-filter part 3 (02): 00,88,4A,3E,2C,3B,24,46 */
8553         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[7] = 0x00;
8554         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[6] = 0x88;
8555         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[5] = 0x4A;
8556         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[4] = 0x3E;
8557         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[3] = 0x2C;
8558         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[2] = 0x3B;
8559         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[1] = 0x24;
8560         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[0] = 0x46;
8561 /* ;  idle */
8562         /* Bytes for Ringing part 1 (03):1B,3C,93,3A,22,12,A3,23 */
8563         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[7] = 0x1B;
8564         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[6] = 0x3C;
8565         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[5] = 0x93;
8566         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[4] = 0x3A;
8567         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[3] = 0x22;
8568         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[2] = 0x12;
8569         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[1] = 0xA3;
8570         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[0] = 0x23;
8571 /* Bytes for Ringing part 2 (06):12,A2,A6,BA,22,7A,0A,D5 */
8572         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[7] = 0x12;
8573         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[6] = 0xA2;
8574         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[5] = 0xA6;
8575         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[4] = 0xBA;
8576         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[3] = 0x22;
8577         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[2] = 0x7A;
8578         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[1] = 0x0A;
8579         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[0] = 0xD5;
8580 /* Levelmetering Ringing           (0D):32,45,B5,84   ; 50Hz 20V */
8581         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[3] = 0x32;
8582         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[2] = 0x45;
8583         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[1] = 0xB5;
8584         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[0] = 0x84;
8585 /* Caller ID 1st Tone              (0E):CA,0E,CA,09,99,99,99,99 */
8586         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[7] = 0xCA;
8587         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[6] = 0x0E;
8588         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[5] = 0xCA;
8589         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[4] = 0x09;
8590         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[3] = 0x99;
8591         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[2] = 0x99;
8592         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[1] = 0x99;
8593         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[0] = 0x99;
8594 /* Caller ID 2nd Tone              (0F):FD,B5,BA,07,DA,00,00,00 */
8595         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[7] = 0xFD;
8596         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[6] = 0xB5;
8597         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[5] = 0xBA;
8598         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[4] = 0x07;
8599         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[3] = 0xDA;
8600         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[2] = 0x00;
8601         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[1] = 0x00;
8602         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[0] = 0x00;
8603 /* ;CR Registers */
8604         /* Config. Reg. 0 (filters)        (cr0):FF */
8605         j->m_DAAShadowRegs.SOP_REGS.SOP.cr0.reg = 0xFF;
8606 /* Config. Reg. 1 (dialing)        (cr1):05 */
8607         j->m_DAAShadowRegs.SOP_REGS.SOP.cr1.reg = 0x05;
8608 /* Config. Reg. 2 (caller ID)      (cr2):04 */
8609         j->m_DAAShadowRegs.SOP_REGS.SOP.cr2.reg = 0x04;
8610 /* Config. Reg. 3 (testloops)      (cr3):00        ;  */
8611         j->m_DAAShadowRegs.SOP_REGS.SOP.cr3.reg = 0x00;
8612 /* Config. Reg. 4 (analog gain)    (cr4):02 */
8613         j->m_DAAShadowRegs.SOP_REGS.SOP.cr4.reg = 0x02;
8614         /* Config. Reg. 5 (Version)        (cr5):02 */
8615         /* Config. Reg. 6 (Reserved)       (cr6):00 */
8616         /* Config. Reg. 7 (Reserved)       (cr7):00 */
8617         /* ;xr Registers */
8618         /* Ext. Reg. 0 (Interrupt Reg.)    (xr0):02 */
8619
8620         j->m_DAAShadowRegs.XOP_xr0_W.reg = 0x02;        /* SO_1 set to '1' because it is inverted. */
8621         /* Ext. Reg. 1 (Interrupt enable)  (xr1):1C */
8622
8623         j->m_DAAShadowRegs.XOP_REGS.XOP.xr1.reg = 0x1C;         /* RING, Caller ID, VDD_OK */
8624         /* Ext. Reg. 2 (Cadence Time Out)  (xr2):7D */
8625
8626         j->m_DAAShadowRegs.XOP_REGS.XOP.xr2.reg = 0x7D;
8627 /* Ext. Reg. 3 (DC Char)           (xr3):2B      ;  */
8628         j->m_DAAShadowRegs.XOP_REGS.XOP.xr3.reg = 0x2B;
8629 /* Ext. Reg. 4 (Cadence)           (xr4):00 */
8630         j->m_DAAShadowRegs.XOP_REGS.XOP.xr4.reg = 0x00;
8631 /* Ext. Reg. 5 (Ring timer)        (xr5):22 */
8632         j->m_DAAShadowRegs.XOP_REGS.XOP.xr5.reg = 0x22;
8633 /* Ext. Reg. 6 (Power State)       (xr6):00 */
8634         j->m_DAAShadowRegs.XOP_xr6_W.reg = 0x00;
8635 /* Ext. Reg. 7 (Vdd)               (xr7):40 */
8636         j->m_DAAShadowRegs.XOP_REGS.XOP.xr7.reg = 0x40;         /* 0x40 ??? Should it be 0x00? */
8637
8638         /* DTMF Tone 1                     (0B): 11,B3,5A,2C    ;  697 Hz   */
8639         /*                                       12,33,5A,C3    ;  770 Hz   */
8640         /*                                       13,3C,5B,32    ;  852 Hz   */
8641         /*                                       1D,1B,5C,CC    ;  941 Hz   */
8642         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[3] = 0x11;
8643         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[2] = 0xB3;
8644         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[1] = 0x5A;
8645         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[0] = 0x2C;
8646
8647         /* DTMF Tone 2                     (0C): 32,32,52,B3    ;  1209 Hz   */
8648         /*                                       EC,1D,52,22    ;  1336 Hz   */
8649         /*                                       AA,AC,51,D2    ;  1477 Hz   */
8650         /*                                       9B,3B,51,25    ;  1633 Hz   */
8651         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[3] = 0x32;
8652         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[2] = 0x32;
8653         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[1] = 0x52;
8654         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[0] = 0xB3;
8655 }
8656
8657 static void DAA_Coeff_Japan(IXJ *j)
8658 {
8659         int i;
8660
8661         j->daa_country = DAA_JAPAN;
8662         /*----------------------------------------------- */
8663         /* CAO */
8664         for (i = 0; i < ALISDAA_CALLERID_SIZE; i++) {
8665                 j->m_DAAShadowRegs.CAO_REGS.CAO.CallerID[i] = 0;
8666         }
8667
8668 /* Bytes for IM-filter part 1 (04): 06,BD,E2,2D,BA,F9,A0,00 */
8669         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[7] = 0x06;
8670         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[6] = 0xBD;
8671         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[5] = 0xE2;
8672         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[4] = 0x2D;
8673         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[3] = 0xBA;
8674         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[2] = 0xF9;
8675         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[1] = 0xA0;
8676         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[0] = 0x00;
8677 /* Bytes for IM-filter part 2 (05): 6F,F7,00,0E,34,33,E0,08 */
8678         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[7] = 0x6F;
8679         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[6] = 0xF7;
8680         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[5] = 0x00;
8681         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[4] = 0x0E;
8682         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[3] = 0x34;
8683         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[2] = 0x33;
8684         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[1] = 0xE0;
8685         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[0] = 0x08;
8686 /* Bytes for FRX-filter       (08): 02,8F,68,77,9C,58,F0,08 */
8687         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[7] = 0x02;
8688         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[6] = 0x8F;
8689         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[5] = 0x68;
8690         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[4] = 0x77;
8691         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[3] = 0x9C;
8692         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[2] = 0x58;
8693         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[1] = 0xF0;
8694         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[0] = 0x08;
8695 /* Bytes for FRR-filter       (07): 03,8F,38,73,87,EA,20,08 */
8696         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[7] = 0x03;
8697         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[6] = 0x8F;
8698         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[5] = 0x38;
8699         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[4] = 0x73;
8700         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[3] = 0x87;
8701         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[2] = 0xEA;
8702         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[1] = 0x20;
8703         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[0] = 0x08;
8704 /* Bytes for AX-filter        (0A): 51,C5,DD,CA */
8705         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[3] = 0x51;
8706         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[2] = 0xC5;
8707         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[1] = 0xDD;
8708         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[0] = 0xCA;
8709 /* Bytes for AR-filter        (09): 25,A7,10,D6 */
8710         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[3] = 0x25;
8711         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[2] = 0xA7;
8712         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[1] = 0x10;
8713         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[0] = 0xD6;
8714 /* Bytes for TH-filter part 1 (00): 00,42,48,81,AE,80,00,98 */
8715         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[7] = 0x00;
8716         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[6] = 0x42;
8717         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[5] = 0x48;
8718         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[4] = 0x81;
8719         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[3] = 0xAE;
8720         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[2] = 0x80;
8721         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[1] = 0x00;
8722         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[0] = 0x98;
8723 /* Bytes for TH-filter part 2 (01): 02,AB,2A,20,99,5B,89,28 */
8724         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[7] = 0x02;
8725         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[6] = 0xAB;
8726         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[5] = 0x2A;
8727         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[4] = 0x20;
8728         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[3] = 0x99;
8729         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[2] = 0x5B;
8730         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[1] = 0x89;
8731         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[0] = 0x28;
8732 /* Bytes for TH-filter part 3 (02): 00,88,DA,25,34,C5,4C,BA */
8733         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[7] = 0x00;
8734         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[6] = 0x88;
8735         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[5] = 0xDA;
8736         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[4] = 0x25;
8737         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[3] = 0x34;
8738         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[2] = 0xC5;
8739         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[1] = 0x4C;
8740         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[0] = 0xBA;
8741 /* ;  idle */
8742         /* Bytes for Ringing part 1 (03):1B,3C,93,3A,22,12,A3,23 */
8743         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[7] = 0x1B;
8744         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[6] = 0x3C;
8745         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[5] = 0x93;
8746         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[4] = 0x3A;
8747         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[3] = 0x22;
8748         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[2] = 0x12;
8749         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[1] = 0xA3;
8750         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[0] = 0x23;
8751 /* Bytes for Ringing part 2 (06):12,A2,A6,BA,22,7A,0A,D5 */
8752         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[7] = 0x12;
8753         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[6] = 0xA2;
8754         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[5] = 0xA6;
8755         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[4] = 0xBA;
8756         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[3] = 0x22;
8757         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[2] = 0x7A;
8758         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[1] = 0x0A;
8759         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[0] = 0xD5;
8760 /* Levelmetering Ringing           (0D):AA,35,0F,8E    ; 25Hz 30V ????????? */
8761         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[3] = 0xAA;
8762         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[2] = 0x35;
8763         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[1] = 0x0F;
8764         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[0] = 0x8E;
8765 /* Caller ID 1st Tone              (0E):CA,0E,CA,09,99,99,99,99 */
8766         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[7] = 0xCA;
8767         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[6] = 0x0E;
8768         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[5] = 0xCA;
8769         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[4] = 0x09;
8770         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[3] = 0x99;
8771         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[2] = 0x99;
8772         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[1] = 0x99;
8773         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[0] = 0x99;
8774 /* Caller ID 2nd Tone              (0F):FD,B5,BA,07,DA,00,00,00 */
8775         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[7] = 0xFD;
8776         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[6] = 0xB5;
8777         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[5] = 0xBA;
8778         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[4] = 0x07;
8779         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[3] = 0xDA;
8780         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[2] = 0x00;
8781         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[1] = 0x00;
8782         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[0] = 0x00;
8783 /* ;CR Registers */
8784         /* Config. Reg. 0 (filters)        (cr0):FF */
8785         j->m_DAAShadowRegs.SOP_REGS.SOP.cr0.reg = 0xFF;
8786 /* Config. Reg. 1 (dialing)        (cr1):05 */
8787         j->m_DAAShadowRegs.SOP_REGS.SOP.cr1.reg = 0x05;
8788 /* Config. Reg. 2 (caller ID)      (cr2):04 */
8789         j->m_DAAShadowRegs.SOP_REGS.SOP.cr2.reg = 0x04;
8790 /* Config. Reg. 3 (testloops)      (cr3):00        ;  */
8791         j->m_DAAShadowRegs.SOP_REGS.SOP.cr3.reg = 0x00;
8792 /* Config. Reg. 4 (analog gain)    (cr4):02 */
8793         j->m_DAAShadowRegs.SOP_REGS.SOP.cr4.reg = 0x02;
8794         /* Config. Reg. 5 (Version)        (cr5):02 */
8795         /* Config. Reg. 6 (Reserved)       (cr6):00 */
8796         /* Config. Reg. 7 (Reserved)       (cr7):00 */
8797         /* ;xr Registers */
8798         /* Ext. Reg. 0 (Interrupt Reg.)    (xr0):02 */
8799
8800         j->m_DAAShadowRegs.XOP_xr0_W.reg = 0x02;        /* SO_1 set to '1' because it is inverted. */
8801         /* Ext. Reg. 1 (Interrupt enable)  (xr1):1C */
8802
8803         j->m_DAAShadowRegs.XOP_REGS.XOP.xr1.reg = 0x1C;         /* RING, Caller ID, VDD_OK */
8804         /* Ext. Reg. 2 (Cadence Time Out)  (xr2):7D */
8805
8806         j->m_DAAShadowRegs.XOP_REGS.XOP.xr2.reg = 0x7D;
8807 /* Ext. Reg. 3 (DC Char)           (xr3):22        ;  */
8808         j->m_DAAShadowRegs.XOP_REGS.XOP.xr3.reg = 0x22;
8809 /* Ext. Reg. 4 (Cadence)           (xr4):00 */
8810         j->m_DAAShadowRegs.XOP_REGS.XOP.xr4.reg = 0x00;
8811 /* Ext. Reg. 5 (Ring timer)        (xr5):22 */
8812         j->m_DAAShadowRegs.XOP_REGS.XOP.xr5.reg = 0x22;
8813 /* Ext. Reg. 6 (Power State)       (xr6):00 */
8814         j->m_DAAShadowRegs.XOP_xr6_W.reg = 0x00;
8815 /* Ext. Reg. 7 (Vdd)               (xr7):40 */
8816         j->m_DAAShadowRegs.XOP_REGS.XOP.xr7.reg = 0x40;         /* 0x40 ??? Should it be 0x00? */
8817         /* DTMF Tone 1                     (0B): 11,B3,5A,2C    ;   697 Hz   */
8818         /*                                       12,33,5A,C3    ;  770 Hz   */
8819         /*                                       13,3C,5B,32    ;  852 Hz   */
8820         /*                                       1D,1B,5C,CC    ;  941 Hz   */
8821
8822         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[3] = 0x11;
8823         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[2] = 0xB3;
8824         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[1] = 0x5A;
8825         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[0] = 0x2C;
8826 /* DTMF Tone 2                     (0C): 32,32,52,B3    ;  1209 Hz   */
8827         /*                                       EC,1D,52,22    ;  1336 Hz   */
8828         /*                                       AA,AC,51,D2    ;  1477 Hz   */
8829         /*                                       9B,3B,51,25    ;  1633 Hz   */
8830         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[3] = 0x32;
8831         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[2] = 0x32;
8832         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[1] = 0x52;
8833         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[0] = 0xB3;
8834 }
8835
8836 static s16 tone_table[][19] =
8837 {
8838         {                       /* f20_50[] 11 */
8839                 32538,          /* A1 = 1.985962 */
8840                  -32325,        /* A2 = -0.986511 */
8841                  -343,          /* B2 = -0.010493 */
8842                  0,             /* B1 = 0 */
8843                  343,           /* B0 = 0.010493 */
8844                  32619,         /* A1 = 1.990906 */
8845                  -32520,        /* A2 = -0.992462 */
8846                  19179,         /* B2 = 0.585327 */
8847                  -19178,        /* B1 = -1.170593 */
8848                  19179,         /* B0 = 0.585327 */
8849                  32723,         /* A1 = 1.997314 */
8850                  -32686,        /* A2 = -0.997528 */
8851                  9973,          /* B2 = 0.304352 */
8852                  -9955,         /* B1 = -0.607605 */
8853                  9973,          /* B0 = 0.304352 */
8854                  7,             /* Internal filter scaling */
8855                  159,           /* Minimum in-band energy threshold */
8856                  21,            /* 21/32 in-band to broad-band ratio */
8857                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
8858         },
8859         {                       /* f133_200[] 12 */
8860                 32072,          /* A1 = 1.95752 */
8861                  -31896,        /* A2 = -0.973419 */
8862                  -435,          /* B2 = -0.013294 */
8863                  0,             /* B1 = 0 */
8864                  435,           /* B0 = 0.013294 */
8865                  32188,         /* A1 = 1.9646 */
8866                  -32400,        /* A2 = -0.98877 */
8867                  15139,         /* B2 = 0.462036 */
8868                  -14882,        /* B1 = -0.908356 */
8869                  15139,         /* B0 = 0.462036 */
8870                  32473,         /* A1 = 1.981995 */
8871                  -32524,        /* A2 = -0.992584 */
8872                  23200,         /* B2 = 0.708008 */
8873                  -23113,        /* B1 = -1.410706 */
8874                  23200,         /* B0 = 0.708008 */
8875                  7,             /* Internal filter scaling */
8876                  159,           /* Minimum in-band energy threshold */
8877                  21,            /* 21/32 in-band to broad-band ratio */
8878                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
8879         },
8880         {                       /* f300 13 */
8881                 31769,          /* A1 = -1.939026 */
8882                  -32584,        /* A2 = 0.994385 */
8883                  -475,          /* B2 = -0.014522 */
8884                  0,             /* B1 = 0.000000 */
8885                  475,           /* B0 = 0.014522 */
8886                  31789,         /* A1 = -1.940247 */
8887                  -32679,        /* A2 = 0.997284 */
8888                  17280,         /* B2 = 0.527344 */
8889                  -16865,        /* B1 = -1.029358 */
8890                  17280,         /* B0 = 0.527344 */
8891                  31841,         /* A1 = -1.943481 */
8892                  -32681,        /* A2 = 0.997345 */
8893                  543,           /* B2 = 0.016579 */
8894                  -525,          /* B1 = -0.032097 */
8895                  543,           /* B0 = 0.016579 */
8896                  5,             /* Internal filter scaling */
8897                  159,           /* Minimum in-band energy threshold */
8898                  21,            /* 21/32 in-band to broad-band ratio */
8899                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
8900         },
8901         {                       /* f300_420[] 14 */
8902                 30750,          /* A1 = 1.876892 */
8903                  -31212,        /* A2 = -0.952515 */
8904                  -804,          /* B2 = -0.024541 */
8905                  0,             /* B1 = 0 */
8906                  804,           /* B0 = 0.024541 */
8907                  30686,         /* A1 = 1.872925 */
8908                  -32145,        /* A2 = -0.980988 */
8909                  14747,         /* B2 = 0.450043 */
8910                  -13703,        /* B1 = -0.836395 */
8911                  14747,         /* B0 = 0.450043 */
8912                  31651,         /* A1 = 1.931824 */
8913                  -32321,        /* A2 = -0.986389 */
8914                  24425,         /* B2 = 0.745422 */
8915                  -23914,        /* B1 = -1.459595 */
8916                  24427,         /* B0 = 0.745483 */
8917                  7,             /* Internal filter scaling */
8918                  159,           /* Minimum in-band energy threshold */
8919                  21,            /* 21/32 in-band to broad-band ratio */
8920                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
8921         },
8922         {                       /* f330 15 */
8923                 31613,          /* A1 = -1.929565 */
8924                  -32646,        /* A2 = 0.996277 */
8925                  -185,          /* B2 = -0.005657 */
8926                  0,             /* B1 = 0.000000 */
8927                  185,           /* B0 = 0.005657 */
8928                  31620,         /* A1 = -1.929932 */
8929                  -32713,        /* A2 = 0.998352 */
8930                  19253,         /* B2 = 0.587585 */
8931                  -18566,        /* B1 = -1.133179 */
8932                  19253,         /* B0 = 0.587585 */
8933                  31674,         /* A1 = -1.933228 */
8934                  -32715,        /* A2 = 0.998413 */
8935                  2575,          /* B2 = 0.078590 */
8936                  -2495,         /* B1 = -0.152283 */
8937                  2575,          /* B0 = 0.078590 */
8938                  5,             /* Internal filter scaling */
8939                  159,           /* Minimum in-band energy threshold */
8940                  21,            /* 21/32 in-band to broad-band ratio */
8941                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
8942         },
8943         {                       /* f300_425[] 16 */
8944                 30741,          /* A1 = 1.876282 */
8945                  -31475,        /* A2 = -0.960541 */
8946                  -703,          /* B2 = -0.021484 */
8947                  0,             /* B1 = 0 */
8948                  703,           /* B0 = 0.021484 */
8949                  30688,         /* A1 = 1.873047 */
8950                  -32248,        /* A2 = -0.984161 */
8951                  14542,         /* B2 = 0.443787 */
8952                  -13523,        /* B1 = -0.825439 */
8953                  14542,         /* B0 = 0.443817 */
8954                  31494,         /* A1 = 1.922302 */
8955                  -32366,        /* A2 = -0.987762 */
8956                  21577,         /* B2 = 0.658508 */
8957                  -21013,        /* B1 = -1.282532 */
8958                  21577,         /* B0 = 0.658508 */
8959                  7,             /* Internal filter scaling */
8960                  159,           /* Minimum in-band energy threshold */
8961                  21,            /* 21/32 in-band to broad-band ratio */
8962                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
8963         },
8964         {                       /* f330_440[] 17 */
8965                 30627,          /* A1 = 1.869324 */
8966                  -31338,        /* A2 = -0.95636 */
8967                  -843,          /* B2 = -0.025749 */
8968                  0,             /* B1 = 0 */
8969                  843,           /* B0 = 0.025749 */
8970                  30550,         /* A1 = 1.864685 */
8971                  -32221,        /* A2 = -0.983337 */
8972                  13594,         /* B2 = 0.414886 */
8973                  -12589,        /* B1 = -0.768402 */
8974                  13594,         /* B0 = 0.414886 */
8975                  31488,         /* A1 = 1.921936 */
8976                  -32358,        /* A2 = -0.987518 */
8977                  24684,         /* B2 = 0.753296 */
8978                  -24029,        /* B1 = -1.466614 */
8979                  24684,         /* B0 = 0.753296 */
8980                  7,             /* Internal filter scaling */
8981                  159,           /* Minimum in-band energy threshold */
8982                  21,            /* 21/32 in-band to broad-band ratio */
8983                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
8984         },
8985         {                       /* f340 18 */
8986                 31546,          /* A1 = -1.925476 */
8987                  -32646,        /* A2 = 0.996277 */
8988                  -445,          /* B2 = -0.013588 */
8989                  0,             /* B1 = 0.000000 */
8990                  445,           /* B0 = 0.013588 */
8991                  31551,         /* A1 = -1.925781 */
8992                  -32713,        /* A2 = 0.998352 */
8993                  23884,         /* B2 = 0.728882 */
8994                  -22979,        /* B1 = -1.402527 */
8995                  23884,         /* B0 = 0.728882 */
8996                  31606,         /* A1 = -1.929138 */
8997                  -32715,        /* A2 = 0.998413 */
8998                  863,           /* B2 = 0.026367 */
8999                  -835,          /* B1 = -0.050985 */
9000                  863,           /* B0 = 0.026367 */
9001                  5,             /* Internal filter scaling */
9002                  159,           /* Minimum in-band energy threshold */
9003                  21,            /* 21/32 in-band to broad-band ratio */
9004                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9005         },
9006         {                       /* f350_400[] 19 */
9007                 31006,          /* A1 = 1.892517 */
9008                  -32029,        /* A2 = -0.977448 */
9009                  -461,          /* B2 = -0.014096 */
9010                  0,             /* B1 = 0 */
9011                  461,           /* B0 = 0.014096 */
9012                  30999,         /* A1 = 1.892029 */
9013                  -32487,        /* A2 = -0.991455 */
9014                  11325,         /* B2 = 0.345612 */
9015                  -10682,        /* B1 = -0.651978 */
9016                  11325,         /* B0 = 0.345612 */
9017                  31441,         /* A1 = 1.919067 */
9018                  -32526,        /* A2 = -0.992615 */
9019                  24324,         /* B2 = 0.74231 */
9020                  -23535,        /* B1 = -1.436523 */
9021                  24324,         /* B0 = 0.74231 */
9022                  7,             /* Internal filter scaling */
9023                  159,           /* Minimum in-band energy threshold */
9024                  21,            /* 21/32 in-band to broad-band ratio */
9025                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9026         },
9027         {                       /* f350_440[] */
9028                 30634,          /* A1 = 1.869751 */
9029                  -31533,        /* A2 = -0.962341 */
9030                  -680,          /* B2 = -0.020782 */
9031                  0,             /* B1 = 0 */
9032                  680,           /* B0 = 0.020782 */
9033                  30571,         /* A1 = 1.865906 */
9034                  -32277,        /* A2 = -0.985016 */
9035                  12894,         /* B2 = 0.393524 */
9036                  -11945,        /* B1 = -0.729065 */
9037                  12894,         /* B0 = 0.393524 */
9038                  31367,         /* A1 = 1.91449 */
9039                  -32379,        /* A2 = -0.988129 */
9040                  23820,         /* B2 = 0.726929 */
9041                  -23104,        /* B1 = -1.410217 */
9042                  23820,         /* B0 = 0.726929 */
9043                  7,             /* Internal filter scaling */
9044                  159,           /* Minimum in-band energy threshold */
9045                  21,            /* 21/32 in-band to broad-band ratio */
9046                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9047         },
9048         {                       /* f350_450[] */
9049                 30552,          /* A1 = 1.864807 */
9050                  -31434,        /* A2 = -0.95929 */
9051                  -690,          /* B2 = -0.021066 */
9052                  0,             /* B1 = 0 */
9053                  690,           /* B0 = 0.021066 */
9054                  30472,         /* A1 = 1.859924 */
9055                  -32248,        /* A2 = -0.984161 */
9056                  13385,         /* B2 = 0.408478 */
9057                  -12357,        /* B1 = -0.754242 */
9058                  13385,         /* B0 = 0.408478 */
9059                  31358,         /* A1 = 1.914001 */
9060                  -32366,        /* A2 = -0.987732 */
9061                  26488,         /* B2 = 0.80835 */
9062                  -25692,        /* B1 = -1.568176 */
9063                  26490,         /* B0 = 0.808411 */
9064                  7,             /* Internal filter scaling */
9065                  159,           /* Minimum in-band energy threshold */
9066                  21,            /* 21/32 in-band to broad-band ratio */
9067                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9068         },
9069         {                       /* f360 */
9070                 31397,          /* A1 = -1.916321 */
9071                  -32623,        /* A2 = 0.995605 */
9072                  -117,          /* B2 = -0.003598 */
9073                  0,             /* B1 = 0.000000 */
9074                  117,           /* B0 = 0.003598 */
9075                  31403,         /* A1 = -1.916687 */
9076                  -32700,        /* A2 = 0.997925 */
9077                  3388,          /* B2 = 0.103401 */
9078                  -3240,         /* B1 = -0.197784 */
9079                  3388,          /* B0 = 0.103401 */
9080                  31463,         /* A1 = -1.920410 */
9081                  -32702,        /* A2 = 0.997986 */
9082                  13346,         /* B2 = 0.407288 */
9083                  -12863,        /* B1 = -0.785126 */
9084                  13346,         /* B0 = 0.407288 */
9085                  5,             /* Internal filter scaling */
9086                  159,           /* Minimum in-band energy threshold */
9087                  21,            /* 21/32 in-band to broad-band ratio */
9088                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9089         },
9090         {                       /* f380_420[] */
9091                 30831,          /* A1 = 1.881775 */
9092                  -32064,        /* A2 = -0.978546 */
9093                  -367,          /* B2 = -0.01122 */
9094                  0,             /* B1 = 0 */
9095                  367,           /* B0 = 0.01122 */
9096                  30813,         /* A1 = 1.880737 */
9097                  -32456,        /* A2 = -0.990509 */
9098                  11068,         /* B2 = 0.337769 */
9099                  -10338,        /* B1 = -0.631042 */
9100                  11068,         /* B0 = 0.337769 */
9101                  31214,         /* A1 = 1.905212 */
9102                  -32491,        /* A2 = -0.991577 */
9103                  16374,         /* B2 = 0.499695 */
9104                  -15781,        /* B1 = -0.963196 */
9105                  16374,         /* B0 = 0.499695 */
9106                  7,             /* Internal filter scaling */
9107                  159,           /* Minimum in-band energy threshold */
9108                  21,            /* 21/32 in-band to broad-band ratio */
9109                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9110         },
9111         {                       /* f392 */
9112                 31152,          /* A1 = -1.901428 */
9113                  -32613,        /* A2 = 0.995300 */
9114                  -314,          /* B2 = -0.009605 */
9115                  0,             /* B1 = 0.000000 */
9116                  314,           /* B0 = 0.009605 */
9117                  31156,         /* A1 = -1.901672 */
9118                  -32694,        /* A2 = 0.997742 */
9119                  28847,         /* B2 = 0.880371 */
9120                  -2734,         /* B1 = -0.166901 */
9121                  28847,         /* B0 = 0.880371 */
9122                  31225,         /* A1 = -1.905823 */
9123                  -32696,        /* A2 = 0.997803 */
9124                  462,           /* B2 = 0.014108 */
9125                  -442,          /* B1 = -0.027019 */
9126                  462,           /* B0 = 0.014108 */
9127                  5,             /* Internal filter scaling */
9128                  159,           /* Minimum in-band energy threshold */
9129                  21,            /* 21/32 in-band to broad-band ratio */
9130                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9131         },
9132         {                       /* f400_425[] */
9133                 30836,          /* A1 = 1.882141 */
9134                  -32296,        /* A2 = -0.985596 */
9135                  -324,          /* B2 = -0.009903 */
9136                  0,             /* B1 = 0 */
9137                  324,           /* B0 = 0.009903 */
9138                  30825,         /* A1 = 1.881409 */
9139                  -32570,        /* A2 = -0.993958 */
9140                  16847,         /* B2 = 0.51416 */
9141                  -15792,        /* B1 = -0.963898 */
9142                  16847,         /* B0 = 0.51416 */
9143                  31106,         /* A1 = 1.89856 */
9144                  -32584,        /* A2 = -0.994415 */
9145                  9579,          /* B2 = 0.292328 */
9146                  -9164,         /* B1 = -0.559357 */
9147                  9579,          /* B0 = 0.292328 */
9148                  7,             /* Internal filter scaling */
9149                  159,           /* Minimum in-band energy threshold */
9150                  21,            /* 21/32 in-band to broad-band ratio */
9151                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9152         },
9153         {                       /* f400_440[] */
9154                 30702,          /* A1 = 1.873962 */
9155                  -32134,        /* A2 = -0.980682 */
9156                  -517,          /* B2 = -0.015793 */
9157                  0,             /* B1 = 0 */
9158                  517,           /* B0 = 0.015793 */
9159                  30676,         /* A1 = 1.872375 */
9160                  -32520,        /* A2 = -0.992462 */
9161                  8144,          /* B2 = 0.24855 */
9162                  -7596,         /* B1 = -0.463684 */
9163                  8144,          /* B0 = 0.24855 */
9164                  31084,         /* A1 = 1.897217 */
9165                  -32547,        /* A2 = -0.993256 */
9166                  22713,         /* B2 = 0.693176 */
9167                  -21734,        /* B1 = -1.326599 */
9168                  22713,         /* B0 = 0.693176 */
9169                  7,             /* Internal filter scaling */
9170                  159,           /* Minimum in-band energy threshold */
9171                  21,            /* 21/32 in-band to broad-band ratio */
9172                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9173         },
9174         {                       /* f400_450[] */
9175                 30613,          /* A1 = 1.86853 */
9176                  -32031,        /* A2 = -0.977509 */
9177                  -618,          /* B2 = -0.018866 */
9178                  0,             /* B1 = 0 */
9179                  618,           /* B0 = 0.018866 */
9180                  30577,         /* A1 = 1.866272 */
9181                  -32491,        /* A2 = -0.991577 */
9182                  9612,          /* B2 = 0.293335 */
9183                  -8935,         /* B1 = -0.54541 */
9184                  9612,          /* B0 = 0.293335 */
9185                  31071,         /* A1 = 1.896484 */
9186                  -32524,        /* A2 = -0.992584 */
9187                  21596,         /* B2 = 0.659058 */
9188                  -20667,        /* B1 = -1.261414 */
9189                  21596,         /* B0 = 0.659058 */
9190                  7,             /* Internal filter scaling */
9191                  159,           /* Minimum in-band energy threshold */
9192                  21,            /* 21/32 in-band to broad-band ratio */
9193                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9194         },
9195         {                       /* f420 */
9196                 30914,          /* A1 = -1.886841 */
9197                  -32584,        /* A2 = 0.994385 */
9198                  -426,          /* B2 = -0.013020 */
9199                  0,             /* B1 = 0.000000 */
9200                  426,           /* B0 = 0.013020 */
9201                  30914,         /* A1 = -1.886841 */
9202                  -32679,        /* A2 = 0.997314 */
9203                  17520,         /* B2 = 0.534668 */
9204                  -16471,        /* B1 = -1.005310 */
9205                  17520,         /* B0 = 0.534668 */
9206                  31004,         /* A1 = -1.892334 */
9207                  -32683,        /* A2 = 0.997406 */
9208                  819,           /* B2 = 0.025023 */
9209                  -780,          /* B1 = -0.047619 */
9210                  819,           /* B0 = 0.025023 */
9211                  5,             /* Internal filter scaling */
9212                  159,           /* Minimum in-band energy threshold */
9213                  21,            /* 21/32 in-band to broad-band ratio */
9214                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9215         },
9216 #if 0
9217         {                       /* f425 */
9218                 30881,          /* A1 = -1.884827 */
9219                  -32603,        /* A2 = 0.994965 */
9220                  -496,          /* B2 = -0.015144 */
9221                  0,             /* B1 = 0.000000 */
9222                  496,           /* B0 = 0.015144 */
9223                  30880,         /* A1 = -1.884766 */
9224                  -32692,        /* A2 = 0.997711 */
9225                  24767,         /* B2 = 0.755859 */
9226                  -23290,        /* B1 = -1.421509 */
9227                  24767,         /* B0 = 0.755859 */
9228                  30967,         /* A1 = -1.890076 */
9229                  -32694,        /* A2 = 0.997772 */
9230                  728,           /* B2 = 0.022232 */
9231                  -691,          /* B1 = -0.042194 */
9232                  728,           /* B0 = 0.022232 */
9233                  5,             /* Internal filter scaling */
9234                  159,           /* Minimum in-band energy threshold */
9235                  21,            /* 21/32 in-band to broad-band ratio */
9236                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9237         },
9238 #else
9239         {
9240                 30850,
9241                 -32534,
9242                 -504,
9243                 0,
9244                 504,
9245                 30831,
9246                 -32669,
9247                 24303,
9248                 -22080,
9249                 24303,
9250                 30994,
9251                 -32673,
9252                 1905,
9253                 -1811,
9254                 1905,
9255                 5,
9256                 129,
9257                 17,
9258                 0xff5
9259         },
9260 #endif
9261         {                       /* f425_450[] */
9262                 30646,          /* A1 = 1.870544 */
9263                  -32327,        /* A2 = -0.986572 */
9264                  -287,          /* B2 = -0.008769 */
9265                  0,             /* B1 = 0 */
9266                  287,           /* B0 = 0.008769 */
9267                  30627,         /* A1 = 1.869324 */
9268                  -32607,        /* A2 = -0.995087 */
9269                  13269,         /* B2 = 0.404968 */
9270                  -12376,        /* B1 = -0.755432 */
9271                  13269,         /* B0 = 0.404968 */
9272                  30924,         /* A1 = 1.887512 */
9273                  -32619,        /* A2 = -0.995453 */
9274                  19950,         /* B2 = 0.608826 */
9275                  -18940,        /* B1 = -1.156006 */
9276                  19950,         /* B0 = 0.608826 */
9277                  7,             /* Internal filter scaling */
9278                  159,           /* Minimum in-band energy threshold */
9279                  21,            /* 21/32 in-band to broad-band ratio */
9280                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9281         },
9282         {                       /* f425_475[] */
9283                 30396,          /* A1 = 1.855225 */
9284                  -32014,        /* A2 = -0.97699 */
9285                  -395,          /* B2 = -0.012055 */
9286                  0,             /* B1 = 0 */
9287                  395,           /* B0 = 0.012055 */
9288                  30343,         /* A1 = 1.85199 */
9289                  -32482,        /* A2 = -0.991302 */
9290                  17823,         /* B2 = 0.543945 */
9291                  -16431,        /* B1 = -1.002869 */
9292                  17823,         /* B0 = 0.543945 */
9293                  30872,         /* A1 = 1.884338 */
9294                  -32516,        /* A2 = -0.99231 */
9295                  18124,         /* B2 = 0.553101 */
9296                  -17246,        /* B1 = -1.052673 */
9297                  18124,         /* B0 = 0.553101 */
9298                  7,             /* Internal filter scaling */
9299                  159,           /* Minimum in-band energy threshold */
9300                  21,            /* 21/32 in-band to broad-band ratio */
9301                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9302         },
9303         {                       /* f435 */
9304                 30796,          /* A1 = -1.879639 */
9305                  -32603,        /* A2 = 0.994965 */
9306                  -254,          /* B2 = -0.007762 */
9307                  0,             /* B1 = 0.000000 */
9308                  254,           /* B0 = 0.007762 */
9309                  30793,         /* A1 = -1.879456 */
9310                  -32692,        /* A2 = 0.997711 */
9311                  18934,         /* B2 = 0.577820 */
9312                  -17751,        /* B1 = -1.083496 */
9313                  18934,         /* B0 = 0.577820 */
9314                  30882,         /* A1 = -1.884888 */
9315                  -32694,        /* A2 = 0.997772 */
9316                  1858,          /* B2 = 0.056713 */
9317                  -1758,         /* B1 = -0.107357 */
9318                  1858,          /* B0 = 0.056713 */
9319                  5,             /* Internal filter scaling */
9320                  159,           /* Minimum in-band energy threshold */
9321                  21,            /* 21/32 in-band to broad-band ratio */
9322                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9323         },
9324         {                       /* f440_450[] */
9325                 30641,          /* A1 = 1.870239 */
9326                  -32458,        /* A2 = -0.99057 */
9327                  -155,          /* B2 = -0.004735 */
9328                  0,             /* B1 = 0 */
9329                  155,           /* B0 = 0.004735 */
9330                  30631,         /* A1 = 1.869568 */
9331                  -32630,        /* A2 = -0.995789 */
9332                  11453,         /* B2 = 0.349548 */
9333                  -10666,        /* B1 = -0.651001 */
9334                  11453,         /* B0 = 0.349548 */
9335                  30810,         /* A1 = 1.880554 */
9336                  -32634,        /* A2 = -0.995941 */
9337                  12237,         /* B2 = 0.373474 */
9338                  -11588,        /* B1 = -0.707336 */
9339                  12237,         /* B0 = 0.373474 */
9340                  7,             /* Internal filter scaling */
9341                  159,           /* Minimum in-band energy threshold */
9342                  21,            /* 21/32 in-band to broad-band ratio */
9343                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9344         },
9345         {                       /* f440_480[] */
9346                 30367,          /* A1 = 1.853455 */
9347                  -32147,        /* A2 = -0.981079 */
9348                  -495,          /* B2 = -0.015113 */
9349                  0,             /* B1 = 0 */
9350                  495,           /* B0 = 0.015113 */
9351                  30322,         /* A1 = 1.850769 */
9352                  -32543,        /* A2 = -0.993134 */
9353                  10031,         /* B2 = 0.306152 */
9354                  -9252,         /* B1 = -0.564728 */
9355                  10031,         /* B0 = 0.306152 */
9356                  30770,         /* A1 = 1.878052 */
9357                  -32563,        /* A2 = -0.993774 */
9358                  22674,         /* B2 = 0.691956 */
9359                  -21465,        /* B1 = -1.31012 */
9360                  22674,         /* B0 = 0.691956 */
9361                  7,             /* Internal filter scaling */
9362                  159,           /* Minimum in-band energy threshold */
9363                  21,            /* 21/32 in-band to broad-band ratio */
9364                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9365         },
9366         {                       /* f445 */
9367                 30709,          /* A1 = -1.874329 */
9368                  -32603,        /* A2 = 0.994965 */
9369                  -83,           /* B2 = -0.002545 */
9370                  0,             /* B1 = 0.000000 */
9371                  83,            /* B0 = 0.002545 */
9372                  30704,         /* A1 = -1.874084 */
9373                  -32692,        /* A2 = 0.997711 */
9374                  10641,         /* B2 = 0.324738 */
9375                  -9947,         /* B1 = -0.607147 */
9376                  10641,         /* B0 = 0.324738 */
9377                  30796,         /* A1 = -1.879639 */
9378                  -32694,        /* A2 = 0.997772 */
9379                  10079,         /* B2 = 0.307587 */
9380                  9513,          /* B1 = 0.580688 */
9381                  10079,         /* B0 = 0.307587 */
9382                  5,             /* Internal filter scaling */
9383                  159,           /* Minimum in-band energy threshold */
9384                  21,            /* 21/32 in-band to broad-band ratio */
9385                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9386         },
9387         {                       /* f450 */
9388                 30664,          /* A1 = -1.871643 */
9389                  -32603,        /* A2 = 0.994965 */
9390                  -164,          /* B2 = -0.005029 */
9391                  0,             /* B1 = 0.000000 */
9392                  164,           /* B0 = 0.005029 */
9393                  30661,         /* A1 = -1.871399 */
9394                  -32692,        /* A2 = 0.997711 */
9395                  15294,         /* B2 = 0.466736 */
9396                  -14275,        /* B1 = -0.871307 */
9397                  15294,         /* B0 = 0.466736 */
9398                  30751,         /* A1 = -1.876953 */
9399                  -32694,        /* A2 = 0.997772 */
9400                  3548,          /* B2 = 0.108284 */
9401                  -3344,         /* B1 = -0.204155 */
9402                  3548,          /* B0 = 0.108284 */
9403                  5,             /* Internal filter scaling */
9404                  159,           /* Minimum in-band energy threshold */
9405                  21,            /* 21/32 in-band to broad-band ratio */
9406                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9407         },
9408         {                       /* f452 */
9409                 30653,          /* A1 = -1.870911 */
9410                  -32615,        /* A2 = 0.995361 */
9411                  -209,          /* B2 = -0.006382 */
9412                  0,             /* B1 = 0.000000 */
9413                  209,           /* B0 = 0.006382 */
9414                  30647,         /* A1 = -1.870605 */
9415                  -32702,        /* A2 = 0.997986 */
9416                  18971,         /* B2 = 0.578979 */
9417                  -17716,        /* B1 = -1.081299 */
9418                  18971,         /* B0 = 0.578979 */
9419                  30738,         /* A1 = -1.876099 */
9420                  -32702,        /* A2 = 0.998016 */
9421                  2967,          /* B2 = 0.090561 */
9422                  -2793,         /* B1 = -0.170502 */
9423                  2967,          /* B0 = 0.090561 */
9424                  5,             /* Internal filter scaling */
9425                  159,           /* Minimum in-band energy threshold */
9426                  21,            /* 21/32 in-band to broad-band ratio */
9427                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9428         },
9429         {                       /* f475 */
9430                 30437,          /* A1 = -1.857727 */
9431                  -32603,        /* A2 = 0.994965 */
9432                  -264,          /* B2 = -0.008062 */
9433                  0,             /* B1 = 0.000000 */
9434                  264,           /* B0 = 0.008062 */
9435                  30430,         /* A1 = -1.857300 */
9436                  -32692,        /* A2 = 0.997711 */
9437                  21681,         /* B2 = 0.661682 */
9438                  -20082,        /* B1 = -1.225708 */
9439                  21681,         /* B0 = 0.661682 */
9440                  30526,         /* A1 = -1.863220 */
9441                  -32694,        /* A2 = 0.997742 */
9442                  1559,          /* B2 = 0.047600 */
9443                  -1459,         /* B1 = -0.089096 */
9444                  1559,          /* B0 = 0.047600 */
9445                  5,             /* Internal filter scaling */
9446                  159,           /* Minimum in-band energy threshold */
9447                  21,            /* 21/32 in-band to broad-band ratio */
9448                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9449         },
9450         {                       /* f480_620[] */
9451                 28975,          /* A1 = 1.768494 */
9452                  -30955,        /* A2 = -0.944672 */
9453                  -1026,         /* B2 = -0.03133 */
9454                  0,             /* B1 = 0 */
9455                  1026,          /* B0 = 0.03133 */
9456                  28613,         /* A1 = 1.746399 */
9457                  -32089,        /* A2 = -0.979309 */
9458                  14214,         /* B2 = 0.433807 */
9459                  -12202,        /* B1 = -0.744812 */
9460                  14214,         /* B0 = 0.433807 */
9461                  30243,         /* A1 = 1.845947 */
9462                  -32238,        /* A2 = -0.983856 */
9463                  24825,         /* B2 = 0.757629 */
9464                  -23402,        /* B1 = -1.428345 */
9465                  24825,         /* B0 = 0.757629 */
9466                  7,             /* Internal filter scaling */
9467                  159,           /* Minimum in-band energy threshold */
9468                  21,            /* 21/32 in-band to broad-band ratio */
9469                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9470         },
9471         {                       /* f494 */
9472                 30257,          /* A1 = -1.846741 */
9473                  -32605,        /* A2 = 0.995056 */
9474                  -249,          /* B2 = -0.007625 */
9475                  0,             /* B1 = 0.000000 */
9476                  249,           /* B0 = 0.007625 */
9477                  30247,         /* A1 = -1.846191 */
9478                  -32694,        /* A2 = 0.997772 */
9479                  18088,         /* B2 = 0.552002 */
9480                  -16652,        /* B1 = -1.016418 */
9481                  18088,         /* B0 = 0.552002 */
9482                  30348,         /* A1 = -1.852295 */
9483                  -32696,        /* A2 = 0.997803 */
9484                  2099,          /* B2 = 0.064064 */
9485                  -1953,         /* B1 = -0.119202 */
9486                  2099,          /* B0 = 0.064064 */
9487                  5,             /* Internal filter scaling */
9488                  159,           /* Minimum in-band energy threshold */
9489                  21,            /* 21/32 in-band to broad-band ratio */
9490                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9491         },
9492         {                       /* f500 */
9493                 30202,          /* A1 = -1.843431 */
9494                  -32624,        /* A2 = 0.995622 */
9495                  -413,          /* B2 = -0.012622 */
9496                  0,             /* B1 = 0.000000 */
9497                  413,           /* B0 = 0.012622 */
9498                  30191,         /* A1 = -1.842721 */
9499                  -32714,        /* A2 = 0.998364 */
9500                  25954,         /* B2 = 0.792057 */
9501                  -23890,        /* B1 = -1.458131 */
9502                  25954,         /* B0 = 0.792057 */
9503                  30296,         /* A1 = -1.849172 */
9504                  -32715,        /* A2 = 0.998397 */
9505                  2007,          /* B2 = 0.061264 */
9506                  -1860,         /* B1 = -0.113568 */
9507                  2007,          /* B0 = 0.061264 */
9508                  5,             /* Internal filter scaling */
9509                  159,           /* Minimum in-band energy threshold */
9510                  21,            /* 21/32 in-band to broad-band ratio */
9511                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9512         },
9513         {                       /* f520 */
9514                 30001,          /* A1 = -1.831116 */
9515                  -32613,        /* A2 = 0.995270 */
9516                  -155,          /* B2 = -0.004750 */
9517                  0,             /* B1 = 0.000000 */
9518                  155,           /* B0 = 0.004750 */
9519                  29985,         /* A1 = -1.830200 */
9520                  -32710,        /* A2 = 0.998260 */
9521                  6584,          /* B2 = 0.200928 */
9522                  -6018,         /* B1 = -0.367355 */
9523                  6584,          /* B0 = 0.200928 */
9524                  30105,         /* A1 = -1.837524 */
9525                  -32712,        /* A2 = 0.998291 */
9526                  23812,         /* B2 = 0.726685 */
9527                  -21936,        /* B1 = -1.338928 */
9528                  23812,         /* B0 = 0.726685 */
9529                  5,             /* Internal filter scaling */
9530                  159,           /* Minimum in-band energy threshold */
9531                  21,            /* 21/32 in-band to broad-band ratio */
9532                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9533         },
9534         {                       /* f523 */
9535                 29964,          /* A1 = -1.828918 */
9536                  -32601,        /* A2 = 0.994904 */
9537                  -101,          /* B2 = -0.003110 */
9538                  0,             /* B1 = 0.000000 */
9539                  101,           /* B0 = 0.003110 */
9540                  29949,         /* A1 = -1.827942 */
9541                  -32700,        /* A2 = 0.997925 */
9542                  11041,         /* B2 = 0.336975 */
9543                  -10075,        /* B1 = -0.614960 */
9544                  11041,         /* B0 = 0.336975 */
9545                  30070,         /* A1 = -1.835388 */
9546                  -32702,        /* A2 = 0.997986 */
9547                  16762,         /* B2 = 0.511536 */
9548                  -15437,        /* B1 = -0.942230 */
9549                  16762,         /* B0 = 0.511536 */
9550                  5,             /* Internal filter scaling */
9551                  159,           /* Minimum in-band energy threshold */
9552                  21,            /* 21/32 in-band to broad-band ratio */
9553                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9554         },
9555         {                       /* f525 */
9556                 29936,          /* A1 = -1.827209 */
9557                  -32584,        /* A2 = 0.994415 */
9558                  -91,           /* B2 = -0.002806 */
9559                  0,             /* B1 = 0.000000 */
9560                  91,            /* B0 = 0.002806 */
9561                  29921,         /* A1 = -1.826233 */
9562                  -32688,        /* A2 = 0.997559 */
9563                  11449,         /* B2 = 0.349396 */
9564                  -10426,        /* B1 = -0.636383 */
9565                  11449,         /* B0 = 0.349396 */
9566                  30045,         /* A1 = -1.833862 */
9567                  -32688,        /* A2 = 0.997589 */
9568                  13055,         /* B2 = 0.398407 */
9569                  -12028,        /* B1 = -0.734161 */
9570                  13055,         /* B0 = 0.398407 */
9571                  5,             /* Internal filter scaling */
9572                  159,           /* Minimum in-band energy threshold */
9573                  21,            /* 21/32 in-band to broad-band ratio */
9574                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9575         },
9576         {                       /* f540_660[] */
9577                 28499,          /* A1 = 1.739441 */
9578                  -31129,        /* A2 = -0.949982 */
9579                  -849,          /* B2 = -0.025922 */
9580                  0,             /* B1 = 0 */
9581                  849,           /* B0 = 0.025922 */
9582                  28128,         /* A1 = 1.716797 */
9583                  -32130,        /* A2 = -0.98056 */
9584                  14556,         /* B2 = 0.444214 */
9585                  -12251,        /* B1 = -0.747772 */
9586                  14556,         /* B0 = 0.444244 */
9587                  29667,         /* A1 = 1.81073 */
9588                  -32244,        /* A2 = -0.984039 */
9589                  23038,         /* B2 = 0.703064 */
9590                  -21358,        /* B1 = -1.303589 */
9591                  23040,         /* B0 = 0.703125 */
9592                  7,             /* Internal filter scaling */
9593                  159,           /* Minimum in-band energy threshold */
9594                  21,            /* 21/32 in-band to broad-band ratio */
9595                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9596         },
9597         {                       /* f587 */
9598                 29271,          /* A1 = -1.786560 */
9599                  -32599,        /* A2 = 0.994873 */
9600                  -490,          /* B2 = -0.014957 */
9601                  0,             /* B1 = 0.000000 */
9602                  490,           /* B0 = 0.014957 */
9603                  29246,         /* A1 = -1.785095 */
9604                  -32700,        /* A2 = 0.997925 */
9605                  28961,         /* B2 = 0.883850 */
9606                  -25796,        /* B1 = -1.574463 */
9607                  28961,         /* B0 = 0.883850 */
9608                  29383,         /* A1 = -1.793396 */
9609                  -32700,        /* A2 = 0.997955 */
9610                  1299,          /* B2 = 0.039650 */
9611                  -1169,         /* B1 = -0.071396 */
9612                  1299,          /* B0 = 0.039650 */
9613                  5,             /* Internal filter scaling */
9614                  159,           /* Minimum in-band energy threshold */
9615                  21,            /* 21/32 in-band to broad-band ratio */
9616                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9617         },
9618         {                       /* f590 */
9619                 29230,          /* A1 = -1.784058 */
9620                  -32584,        /* A2 = 0.994415 */
9621                  -418,          /* B2 = -0.012757 */
9622                  0,             /* B1 = 0.000000 */
9623                  418,           /* B0 = 0.012757 */
9624                  29206,         /* A1 = -1.782593 */
9625                  -32688,        /* A2 = 0.997559 */
9626                  36556,         /* B2 = 1.115601 */
9627                  -32478,        /* B1 = -1.982300 */
9628                  36556,         /* B0 = 1.115601 */
9629                  29345,         /* A1 = -1.791077 */
9630                  -32688,        /* A2 = 0.997589 */
9631                  897,           /* B2 = 0.027397 */
9632                  -808,          /* B1 = -0.049334 */
9633                  897,           /* B0 = 0.027397 */
9634                  5,             /* Internal filter scaling */
9635                  159,           /* Minimum in-band energy threshold */
9636                  21,            /* 21/32 in-band to broad-band ratio */
9637                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9638         },
9639         {                       /* f600 */
9640                 29116,          /* A1 = -1.777100 */
9641                  -32603,        /* A2 = 0.994965 */
9642                  -165,          /* B2 = -0.005039 */
9643                  0,             /* B1 = 0.000000 */
9644                  165,           /* B0 = 0.005039 */
9645                  29089,         /* A1 = -1.775452 */
9646                  -32708,        /* A2 = 0.998199 */
9647                  6963,          /* B2 = 0.212494 */
9648                  -6172,         /* B1 = -0.376770 */
9649                  6963,          /* B0 = 0.212494 */
9650                  29237,         /* A1 = -1.784485 */
9651                  -32710,        /* A2 = 0.998230 */
9652                  24197,         /* B2 = 0.738464 */
9653                  -21657,        /* B1 = -1.321899 */
9654                  24197,         /* B0 = 0.738464 */
9655                  5,             /* Internal filter scaling */
9656                  159,           /* Minimum in-band energy threshold */
9657                  21,            /* 21/32 in-band to broad-band ratio */
9658                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9659         },
9660         {                       /* f660 */
9661                 28376,          /* A1 = -1.731934 */
9662                  -32567,        /* A2 = 0.993896 */
9663                  -363,          /* B2 = -0.011102 */
9664                  0,             /* B1 = 0.000000 */
9665                  363,           /* B0 = 0.011102 */
9666                  28337,         /* A1 = -1.729614 */
9667                  -32683,        /* A2 = 0.997434 */
9668                  21766,         /* B2 = 0.664246 */
9669                  -18761,        /* B1 = -1.145081 */
9670                  21766,         /* B0 = 0.664246 */
9671                  28513,         /* A1 = -1.740356 */
9672                  -32686,        /* A2 = 0.997498 */
9673                  2509,          /* B2 = 0.076584 */
9674                  -2196,         /* B1 = -0.134041 */
9675                  2509,          /* B0 = 0.076584 */
9676                  5,             /* Internal filter scaling */
9677                  159,           /* Minimum in-band energy threshold */
9678                  21,            /* 21/32 in-band to broad-band ratio */
9679                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9680         },
9681         {                       /* f700 */
9682                 27844,          /* A1 = -1.699463 */
9683                  -32563,        /* A2 = 0.993744 */
9684                  -366,          /* B2 = -0.011187 */
9685                  0,             /* B1 = 0.000000 */
9686                  366,           /* B0 = 0.011187 */
9687                  27797,         /* A1 = -1.696655 */
9688                  -32686,        /* A2 = 0.997498 */
9689                  22748,         /* B2 = 0.694214 */
9690                  -19235,        /* B1 = -1.174072 */
9691                  22748,         /* B0 = 0.694214 */
9692                  27995,         /* A1 = -1.708740 */
9693                  -32688,        /* A2 = 0.997559 */
9694                  2964,          /* B2 = 0.090477 */
9695                  -2546,         /* B1 = -0.155449 */
9696                  2964,          /* B0 = 0.090477 */
9697                  5,             /* Internal filter scaling */
9698                  159,           /* Minimum in-band energy threshold */
9699                  21,            /* 21/32 in-band to broad-band ratio */
9700                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9701         },
9702         {                       /* f740 */
9703                 27297,          /* A1 = -1.666077 */
9704                  -32551,        /* A2 = 0.993408 */
9705                  -345,          /* B2 = -0.010540 */
9706                  0,             /* B1 = 0.000000 */
9707                  345,           /* B0 = 0.010540 */
9708                  27240,         /* A1 = -1.662598 */
9709                  -32683,        /* A2 = 0.997406 */
9710                  22560,         /* B2 = 0.688477 */
9711                  -18688,        /* B1 = -1.140625 */
9712                  22560,         /* B0 = 0.688477 */
9713                  27461,         /* A1 = -1.676147 */
9714                  -32684,        /* A2 = 0.997467 */
9715                  3541,          /* B2 = 0.108086 */
9716                  -2985,         /* B1 = -0.182220 */
9717                  3541,          /* B0 = 0.108086 */
9718                  5,             /* Internal filter scaling */
9719                  159,           /* Minimum in-band energy threshold */
9720                  21,            /* 21/32 in-band to broad-band ratio */
9721                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9722         },
9723         {                       /* f750 */
9724                 27155,          /* A1 = -1.657410 */
9725                  -32551,        /* A2 = 0.993408 */
9726                  -462,          /* B2 = -0.014117 */
9727                  0,             /* B1 = 0.000000 */
9728                  462,           /* B0 = 0.014117 */
9729                  27097,         /* A1 = -1.653870 */
9730                  -32683,        /* A2 = 0.997406 */
9731                  32495,         /* B2 = 0.991699 */
9732                  -26776,        /* B1 = -1.634338 */
9733                  32495,         /* B0 = 0.991699 */
9734                  27321,         /* A1 = -1.667542 */
9735                  -32684,        /* A2 = 0.997467 */
9736                  1835,          /* B2 = 0.056007 */
9737                  -1539,         /* B1 = -0.093948 */
9738                  1835,          /* B0 = 0.056007 */
9739                  5,             /* Internal filter scaling */
9740                  159,           /* Minimum in-band energy threshold */
9741                  21,            /* 21/32 in-band to broad-band ratio */
9742                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9743         },
9744         {                       /* f750_1450[] */
9745                 19298,          /* A1 = 1.177917 */
9746                  -24471,        /* A2 = -0.746796 */
9747                  -4152,         /* B2 = -0.126709 */
9748                  0,             /* B1 = 0 */
9749                  4152,          /* B0 = 0.126709 */
9750                  12902,         /* A1 = 0.787476 */
9751                  -29091,        /* A2 = -0.887817 */
9752                  12491,         /* B2 = 0.38121 */
9753                  -1794,         /* B1 = -0.109528 */
9754                  12494,         /* B0 = 0.381317 */
9755                  26291,         /* A1 = 1.604736 */
9756                  -30470,        /* A2 = -0.929901 */
9757                  28859,         /* B2 = 0.880737 */
9758                  -26084,        /* B1 = -1.592102 */
9759                  28861,         /* B0 = 0.880798 */
9760                  7,             /* Internal filter scaling */
9761                  159,           /* Minimum in-band energy threshold */
9762                  21,            /* 21/32 in-band to broad-band ratio */
9763                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9764         },
9765         {                       /* f770 */
9766                 26867,          /* A1 = -1.639832 */
9767                  -32551,        /* A2 = 0.993408 */
9768                  -123,          /* B2 = -0.003755 */
9769                  0,             /* B1 = 0.000000 */
9770                  123,           /* B0 = 0.003755 */
9771                  26805,         /* A1 = -1.636108 */
9772                  -32683,        /* A2 = 0.997406 */
9773                  17297,         /* B2 = 0.527863 */
9774                  -14096,        /* B1 = -0.860382 */
9775                  17297,         /* B0 = 0.527863 */
9776                  27034,         /* A1 = -1.650085 */
9777                  -32684,        /* A2 = 0.997467 */
9778                  12958,         /* B2 = 0.395477 */
9779                  -10756,        /* B1 = -0.656525 */
9780                  12958,         /* B0 = 0.395477 */
9781                  5,             /* Internal filter scaling */
9782                  159,           /* Minimum in-band energy threshold */
9783                  21,            /* 21/32 in-band to broad-band ratio */
9784                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9785         },
9786         {                       /* f800 */
9787                 26413,          /* A1 = -1.612122 */
9788                  -32547,        /* A2 = 0.993286 */
9789                  -223,          /* B2 = -0.006825 */
9790                  0,             /* B1 = 0.000000 */
9791                  223,           /* B0 = 0.006825 */
9792                  26342,         /* A1 = -1.607849 */
9793                  -32686,        /* A2 = 0.997498 */
9794                  6391,          /* B2 = 0.195053 */
9795                  -5120,         /* B1 = -0.312531 */
9796                  6391,          /* B0 = 0.195053 */
9797                  26593,         /* A1 = -1.623108 */
9798                  -32688,        /* A2 = 0.997559 */
9799                  23681,         /* B2 = 0.722717 */
9800                  -19328,        /* B1 = -1.179688 */
9801                  23681,         /* B0 = 0.722717 */
9802                  5,             /* Internal filter scaling */
9803                  159,           /* Minimum in-band energy threshold */
9804                  21,            /* 21/32 in-band to broad-band ratio */
9805                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9806         },
9807         {                       /* f816 */
9808                 26168,          /* A1 = -1.597209 */
9809                  -32528,        /* A2 = 0.992706 */
9810                  -235,          /* B2 = -0.007182 */
9811                  0,             /* B1 = 0.000000 */
9812                  235,           /* B0 = 0.007182 */
9813                  26092,         /* A1 = -1.592590 */
9814                  -32675,        /* A2 = 0.997192 */
9815                  20823,         /* B2 = 0.635498 */
9816                  -16510,        /* B1 = -1.007751 */
9817                  20823,         /* B0 = 0.635498 */
9818                  26363,         /* A1 = -1.609070 */
9819                  -32677,        /* A2 = 0.997253 */
9820                  6739,          /* B2 = 0.205688 */
9821                  -5459,         /* B1 = -0.333206 */
9822                  6739,          /* B0 = 0.205688 */
9823                  5,             /* Internal filter scaling */
9824                  159,           /* Minimum in-band energy threshold */
9825                  21,            /* 21/32 in-band to broad-band ratio */
9826                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9827         },
9828         {                       /* f850 */
9829                 25641,          /* A1 = -1.565063 */
9830                  -32536,        /* A2 = 0.992950 */
9831                  -121,          /* B2 = -0.003707 */
9832                  0,             /* B1 = 0.000000 */
9833                  121,           /* B0 = 0.003707 */
9834                  25560,         /* A1 = -1.560059 */
9835                  -32684,        /* A2 = 0.997437 */
9836                  18341,         /* B2 = 0.559753 */
9837                  -14252,        /* B1 = -0.869904 */
9838                  18341,         /* B0 = 0.559753 */
9839                  25837,         /* A1 = -1.577026 */
9840                  -32684,        /* A2 = 0.997467 */
9841                  16679,         /* B2 = 0.509003 */
9842                  -13232,        /* B1 = -0.807648 */
9843                  16679,         /* B0 = 0.509003 */
9844                  5,             /* Internal filter scaling */
9845                  159,           /* Minimum in-band energy threshold */
9846                  21,            /* 21/32 in-band to broad-band ratio */
9847                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9848         },
9849         {                       /* f857_1645[] */
9850                 16415,          /* A1 = 1.001953 */
9851                  -23669,        /* A2 = -0.722321 */
9852                  -4549,         /* B2 = -0.138847 */
9853                  0,             /* B1 = 0 */
9854                  4549,          /* B0 = 0.138847 */
9855                  8456,          /* A1 = 0.516174 */
9856                  -28996,        /* A2 = -0.884918 */
9857                  13753,         /* B2 = 0.419724 */
9858                  -12,           /* B1 = -0.000763 */
9859                  13757,         /* B0 = 0.419846 */
9860                  24632,         /* A1 = 1.503418 */
9861                  -30271,        /* A2 = -0.923828 */
9862                  29070,         /* B2 = 0.887146 */
9863                  -25265,        /* B1 = -1.542114 */
9864                  29073,         /* B0 = 0.887268 */
9865                  7,             /* Internal filter scaling */
9866                  159,           /* Minimum in-band energy threshold */
9867                  21,            /* 21/32 in-band to broad-band ratio */
9868                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9869         },
9870         {                       /* f900 */
9871                 24806,          /* A1 = -1.514099 */
9872                  -32501,        /* A2 = 0.991852 */
9873                  -326,          /* B2 = -0.009969 */
9874                  0,             /* B1 = 0.000000 */
9875                  326,           /* B0 = 0.009969 */
9876                  24709,         /* A1 = -1.508118 */
9877                  -32659,        /* A2 = 0.996674 */
9878                  20277,         /* B2 = 0.618835 */
9879                  -15182,        /* B1 = -0.926636 */
9880                  20277,         /* B0 = 0.618835 */
9881                  25022,         /* A1 = -1.527222 */
9882                  -32661,        /* A2 = 0.996735 */
9883                  4320,          /* B2 = 0.131836 */
9884                  -3331,         /* B1 = -0.203339 */
9885                  4320,          /* B0 = 0.131836 */
9886                  5,             /* Internal filter scaling */
9887                  159,           /* Minimum in-band energy threshold */
9888                  21,            /* 21/32 in-band to broad-band ratio */
9889                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9890         },
9891         {                       /* f900_1300[] */
9892                 19776,          /* A1 = 1.207092 */
9893                  -27437,        /* A2 = -0.837341 */
9894                  -2666,         /* B2 = -0.081371 */
9895                  0,             /* B1 = 0 */
9896                  2666,          /* B0 = 0.081371 */
9897                  16302,         /* A1 = 0.995026 */
9898                  -30354,        /* A2 = -0.926361 */
9899                  10389,         /* B2 = 0.317062 */
9900                  -3327,         /* B1 = -0.203064 */
9901                  10389,         /* B0 = 0.317062 */
9902                  24299,         /* A1 = 1.483154 */
9903                  -30930,        /* A2 = -0.943909 */
9904                  25016,         /* B2 = 0.763428 */
9905                  -21171,        /* B1 = -1.292236 */
9906                  25016,         /* B0 = 0.763428 */
9907                  7,             /* Internal filter scaling */
9908                  159,           /* Minimum in-band energy threshold */
9909                  21,            /* 21/32 in-band to broad-band ratio */
9910                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9911         },
9912         {                       /* f935_1215[] */
9913                 20554,          /* A1 = 1.254517 */
9914                  -28764,        /* A2 = -0.877838 */
9915                  -2048,         /* B2 = -0.062515 */
9916                  0,             /* B1 = 0 */
9917                  2048,          /* B0 = 0.062515 */
9918                  18209,         /* A1 = 1.11145 */
9919                  -30951,        /* A2 = -0.94458 */
9920                  9390,          /* B2 = 0.286575 */
9921                  -3955,         /* B1 = -0.241455 */
9922                  9390,          /* B0 = 0.286575 */
9923                  23902,         /* A1 = 1.458923 */
9924                  -31286,        /* A2 = -0.954803 */
9925                  23252,         /* B2 = 0.709595 */
9926                  -19132,        /* B1 = -1.167725 */
9927                  23252,         /* B0 = 0.709595 */
9928                  7,             /* Internal filter scaling */
9929                  159,           /* Minimum in-band energy threshold */
9930                  21,            /* 21/32 in-band to broad-band ratio */
9931                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9932         },
9933         {                       /* f941_1477[] */
9934                 17543,          /* A1 = 1.07074 */
9935                  -26220,        /* A2 = -0.800201 */
9936                  -3298,         /* B2 = -0.100647 */
9937                  0,             /* B1 = 0 */
9938                  3298,          /* B0 = 0.100647 */
9939                  12423,         /* A1 = 0.75827 */
9940                  -30036,        /* A2 = -0.916626 */
9941                  12651,         /* B2 = 0.386078 */
9942                  -2444,         /* B1 = -0.14917 */
9943                  12653,         /* B0 = 0.386154 */
9944                  23518,         /* A1 = 1.435425 */
9945                  -30745,        /* A2 = -0.938293 */
9946                  27282,         /* B2 = 0.832581 */
9947                  -22529,        /* B1 = -1.375122 */
9948                  27286,         /* B0 = 0.832703 */
9949                  7,             /* Internal filter scaling */
9950                  159,           /* Minimum in-band energy threshold */
9951                  21,            /* 21/32 in-band to broad-band ratio */
9952                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9953         },
9954         {                       /* f942 */
9955                 24104,          /* A1 = -1.471252 */
9956                  -32507,        /* A2 = 0.992065 */
9957                  -351,          /* B2 = -0.010722 */
9958                  0,             /* B1 = 0.000000 */
9959                  351,           /* B0 = 0.010722 */
9960                  23996,         /* A1 = -1.464600 */
9961                  -32671,        /* A2 = 0.997040 */
9962                  22848,         /* B2 = 0.697266 */
9963                  -16639,        /* B1 = -1.015564 */
9964                  22848,         /* B0 = 0.697266 */
9965                  24332,         /* A1 = -1.485168 */
9966                  -32673,        /* A2 = 0.997101 */
9967                  4906,          /* B2 = 0.149727 */
9968                  -3672,         /* B1 = -0.224174 */
9969                  4906,          /* B0 = 0.149727 */
9970                  5,             /* Internal filter scaling */
9971                  159,           /* Minimum in-band energy threshold */
9972                  21,            /* 21/32 in-band to broad-band ratio */
9973                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9974         },
9975         {                       /* f950 */
9976                 23967,          /* A1 = -1.462830 */
9977                  -32507,        /* A2 = 0.992065 */
9978                  -518,          /* B2 = -0.015821 */
9979                  0,             /* B1 = 0.000000 */
9980                  518,           /* B0 = 0.015821 */
9981                  23856,         /* A1 = -1.456055 */
9982                  -32671,        /* A2 = 0.997040 */
9983                  26287,         /* B2 = 0.802246 */
9984                  -19031,        /* B1 = -1.161560 */
9985                  26287,         /* B0 = 0.802246 */
9986                  24195,         /* A1 = -1.476746 */
9987                  -32673,        /* A2 = 0.997101 */
9988                  2890,          /* B2 = 0.088196 */
9989                  -2151,         /* B1 = -0.131317 */
9990                  2890,          /* B0 = 0.088196 */
9991                  5,             /* Internal filter scaling */
9992                  159,           /* Minimum in-band energy threshold */
9993                  21,            /* 21/32 in-band to broad-band ratio */
9994                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9995         },
9996         {                       /* f950_1400[] */
9997                 18294,          /* A1 = 1.116638 */
9998                  -26962,        /* A2 = -0.822845 */
9999                  -2914,         /* B2 = -0.088936 */
10000                  0,             /* B1 = 0 */
10001                  2914,          /* B0 = 0.088936 */
10002                  14119,         /* A1 = 0.861786 */
10003                  -30227,        /* A2 = -0.922455 */
10004                  11466,         /* B2 = 0.349945 */
10005                  -2833,         /* B1 = -0.172943 */
10006                  11466,         /* B0 = 0.349945 */
10007                  23431,         /* A1 = 1.430115 */
10008                  -30828,        /* A2 = -0.940796 */
10009                  25331,         /* B2 = 0.773071 */
10010                  -20911,        /* B1 = -1.276367 */
10011                  25331,         /* B0 = 0.773071 */
10012                  7,             /* Internal filter scaling */
10013                  159,           /* Minimum in-band energy threshold */
10014                  21,            /* 21/32 in-band to broad-band ratio */
10015                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
10016         },
10017         {                       /* f975 */
10018                 23521,          /* A1 = -1.435608 */
10019                  -32489,        /* A2 = 0.991516 */
10020                  -193,          /* B2 = -0.005915 */
10021                  0,             /* B1 = 0.000000 */
10022                  193,           /* B0 = 0.005915 */
10023                  23404,         /* A1 = -1.428467 */
10024                  -32655,        /* A2 = 0.996582 */
10025                  17740,         /* B2 = 0.541412 */
10026                  -12567,        /* B1 = -0.767029 */
10027                  17740,         /* B0 = 0.541412 */
10028                  23753,         /* A1 = -1.449829 */
10029                  -32657,        /* A2 = 0.996613 */
10030                  9090,          /* B2 = 0.277405 */
10031                  -6662,         /* B1 = -0.406647 */
10032                  9090,          /* B0 = 0.277405 */
10033                  5,             /* Internal filter scaling */
10034                  159,           /* Minimum in-band energy threshold */
10035                  21,            /* 21/32 in-band to broad-band ratio */
10036                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
10037         },
10038         {                       /* f1000 */
10039                 23071,          /* A1 = -1.408203 */
10040                  -32489,        /* A2 = 0.991516 */
10041                  -293,          /* B2 = -0.008965 */
10042                  0,             /* B1 = 0.000000 */
10043                  293,           /* B0 = 0.008965 */
10044                  22951,         /* A1 = -1.400818 */
10045                  -32655,        /* A2 = 0.996582 */
10046                  5689,          /* B2 = 0.173645 */
10047                  -3951,         /* B1 = -0.241150 */
10048                  5689,          /* B0 = 0.173645 */
10049                  23307,         /* A1 = -1.422607 */
10050                  -32657,        /* A2 = 0.996613 */
10051                  18692,         /* B2 = 0.570435 */
10052                  -13447,        /* B1 = -0.820770 */
10053                  18692,         /* B0 = 0.570435 */
10054                  5,             /* Internal filter scaling */
10055                  159,           /* Minimum in-band energy threshold */
10056                  21,            /* 21/32 in-band to broad-band ratio */
10057                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
10058         },
10059         {                       /* f1020 */
10060                 22701,          /* A1 = -1.385620 */
10061                  -32474,        /* A2 = 0.991058 */
10062                  -292,          /* B2 = -0.008933 */
10063                  0,             /*163840      , B1 = 10.000000 */
10064                  292,           /* B0 = 0.008933 */
10065                  22564,         /* A1 = -1.377258 */
10066                  -32655,        /* A2 = 0.996552 */
10067                  20756,         /* B2 = 0.633423 */
10068                  -14176,        /* B1 = -0.865295 */
10069                  20756,         /* B0 = 0.633423 */
10070                  22960,         /* A1 = -1.401428 */
10071                  -32657,        /* A2 = 0.996613 */
10072                  6520,          /* B2 = 0.198990 */
10073                  -4619,         /* B1 = -0.281937 */
10074                  6520,          /* B0 = 0.198990 */
10075                  5,             /* Internal filter scaling */
10076                  159,           /* Minimum in-band energy threshold */
10077                  21,            /* 21/32 in-band to broad-band ratio */
10078                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
10079         },
10080         {                       /* f1050 */
10081                 22142,          /* A1 = -1.351501 */
10082                  -32474,        /* A2 = 0.991058 */
10083                  -147,          /* B2 = -0.004493 */
10084                  0,             /* B1 = 0.000000 */
10085                  147,           /* B0 = 0.004493 */
10086                  22000,         /* A1 = -1.342834 */
10087                  -32655,        /* A2 = 0.996552 */
10088                  15379,         /* B2 = 0.469360 */
10089                  -10237,        /* B1 = -0.624847 */
10090                  15379,         /* B0 = 0.469360 */
10091                  22406,         /* A1 = -1.367554 */
10092                  -32657,        /* A2 = 0.996613 */
10093                  17491,         /* B2 = 0.533783 */
10094                  -12096,        /* B1 = -0.738312 */
10095                  17491,         /* B0 = 0.533783 */
10096                  5,             /* Internal filter scaling */
10097                  159,           /* Minimum in-band energy threshold */
10098                  21,            /* 21/32 in-band to broad-band ratio */
10099                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
10100         },
10101         {                       /* f1100_1750[] */
10102                 12973,          /* A1 = 0.79184 */
10103                  -24916,        /* A2 = -0.760376 */
10104                  6655,          /* B2 = 0.203102 */
10105                  367,           /* B1 = 0.0224 */
10106                  6657,          /* B0 = 0.203171 */
10107                  5915,          /* A1 = 0.361053 */
10108                  -29560,        /* A2 = -0.90213 */
10109                  -7777,         /* B2 = -0.23735 */
10110                  0,             /* B1 = 0 */
10111                  7777,          /* B0 = 0.23735 */
10112                  20510,         /* A1 = 1.251892 */
10113                  -30260,        /* A2 = -0.923462 */
10114                  26662,         /* B2 = 0.81366 */
10115                  -20573,        /* B1 = -1.255737 */
10116                  26668,         /* B0 = 0.813843 */
10117                  7,             /* Internal filter scaling */
10118                  159,           /* Minimum in-band energy threshold */
10119                  21,            /* 21/32 in-band to broad-band ratio */
10120                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
10121         },
10122         {                       /* f1140 */
10123                 20392,          /* A1 = -1.244629 */
10124                  -32460,        /* A2 = 0.990601 */
10125                  -270,          /* B2 = -0.008240 */
10126                  0,             /* B1 = 0.000000 */
10127                  270,           /* B0 = 0.008240 */
10128                  20218,         /* A1 = -1.234009 */
10129                  -32655,        /* A2 = 0.996582 */
10130                  21337,         /* B2 = 0.651154 */
10131                  -13044,        /* B1 = -0.796143 */
10132                  21337,         /* B0 = 0.651154 */
10133                  20684,         /* A1 = -1.262512 */
10134                  -32657,        /* A2 = 0.996643 */
10135                  8572,          /* B2 = 0.261612 */
10136                  -5476,         /* B1 = -0.334244 */
10137                  8572,          /* B0 = 0.261612 */
10138                  5,             /* Internal filter scaling */
10139                  159,           /* Minimum in-band energy threshold */
10140                  21,            /* 21/32 in-band to broad-band ratio */
10141                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
10142         },
10143         {                       /* f1200 */
10144                 19159,          /* A1 = -1.169373 */
10145                  -32456,        /* A2 = 0.990509 */
10146                  -335,          /* B2 = -0.010252 */
10147                  0,             /* B1 = 0.000000 */
10148                  335,           /* B0 = 0.010252 */
10149                  18966,         /* A1 = -1.157593 */
10150                  -32661,        /* A2 = 0.996735 */
10151                  6802,          /* B2 = 0.207588 */
10152                  -3900,         /* B1 = -0.238098 */
10153                  6802,          /* B0 = 0.207588 */
10154                  19467,         /* A1 = -1.188232 */
10155                  -32661,        /* A2 = 0.996765 */
10156                  25035,         /* B2 = 0.764008 */
10157                  -15049,        /* B1 = -0.918579 */
10158                  25035,         /* B0 = 0.764008 */
10159                  5,             /* Internal filter scaling */
10160                  159,           /* Minimum in-band energy threshold */
10161                  21,            /* 21/32 in-band to broad-band ratio */
10162                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
10163         },
10164         {                       /* f1209 */
10165                 18976,          /* A1 = -1.158264 */
10166                  -32439,        /* A2 = 0.989990 */
10167                  -183,          /* B2 = -0.005588 */
10168                  0,             /* B1 = 0.000000 */
10169                  183,           /* B0 = 0.005588 */
10170                  18774,         /* A1 = -1.145874 */
10171                  -32650,        /* A2 = 0.996429 */
10172                  15468,         /* B2 = 0.472076 */
10173                  -8768,         /* B1 = -0.535217 */
10174                  15468,         /* B0 = 0.472076 */
10175                  19300,         /* A1 = -1.177979 */
10176                  -32652,        /* A2 = 0.996490 */
10177                  19840,         /* B2 = 0.605499 */
10178                  -11842,        /* B1 = -0.722809 */
10179                  19840,         /* B0 = 0.605499 */
10180                  5,             /* Internal filter scaling */
10181                  159,           /* Minimum in-band energy threshold */
10182                  21,            /* 21/32 in-band to broad-band ratio */
10183                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
10184         },
10185         {                       /* f1330 */
10186                 16357,          /* A1 = -0.998413 */
10187                  -32368,        /* A2 = 0.987793 */
10188                  -217,          /* B2 = -0.006652 */
10189                  0,             /* B1 = 0.000000 */
10190                  217,           /* B0 = 0.006652 */
10191                  16107,         /* A1 = -0.983126 */
10192                  -32601,        /* A2 = 0.994904 */
10193                  11602,         /* B2 = 0.354065 */
10194                  -5555,         /* B1 = -0.339111 */
10195                  11602,         /* B0 = 0.354065 */
10196                  16722,         /* A1 = -1.020630 */
10197                  -32603,        /* A2 = 0.994965 */
10198                  15574,         /* B2 = 0.475311 */
10199                  -8176,         /* B1 = -0.499069 */
10200                  15574,         /* B0 = 0.475311 */
10201                  5,             /* Internal filter scaling */
10202                  159,           /* Minimum in-band energy threshold */
10203                  21,            /* 21/32 in-band to broad-band ratio */
10204                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
10205         },
10206         {                       /* f1336 */
10207                 16234,          /* A1 = -0.990875 */
10208                  32404,         /* A2 = -0.988922 */
10209                  -193,          /* B2 = -0.005908 */
10210                  0,             /* B1 = 0.000000 */
10211                  193,           /* B0 = 0.005908 */
10212                  15986,         /* A1 = -0.975769 */
10213                  -32632,        /* A2 = 0.995880 */
10214                  18051,         /* B2 = 0.550903 */
10215                  -8658,         /* B1 = -0.528473 */
10216                  18051,         /* B0 = 0.550903 */
10217                  16591,         /* A1 = -1.012695 */
10218                  -32634,        /* A2 = 0.995941 */
10219                  15736,         /* B2 = 0.480240 */
10220                  -8125,         /* B1 = -0.495926 */
10221                  15736,         /* B0 = 0.480240 */
10222                  5,             /* Internal filter scaling */
10223                  159,           /* Minimum in-band energy threshold */
10224                  21,            /* 21/32 in-band to broad-band ratio */
10225                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
10226         },
10227         {                       /* f1366 */
10228                 15564,          /* A1 = -0.949982 */
10229                  -32404,        /* A2 = 0.988922 */
10230                  -269,          /* B2 = -0.008216 */
10231                  0,             /* B1 = 0.000000 */
10232                  269,           /* B0 = 0.008216 */
10233                  15310,         /* A1 = -0.934479 */
10234                  -32632,        /* A2 = 0.995880 */
10235                  10815,         /* B2 = 0.330063 */
10236                  -4962,         /* B1 = -0.302887 */
10237                  10815,         /* B0 = 0.330063 */
10238                  15924,         /* A1 = -0.971924 */
10239                  -32634,        /* A2 = 0.995941 */
10240                  18880,         /* B2 = 0.576172 */
10241                  -9364,         /* B1 = -0.571594 */
10242                  18880,         /* B0 = 0.576172 */
10243                  5,             /* Internal filter scaling */
10244                  159,           /* Minimum in-band energy threshold */
10245                  21,            /* 21/32 in-band to broad-band ratio */
10246                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
10247         },
10248         {                       /* f1380 */
10249                 15247,          /* A1 = -0.930603 */
10250                  -32397,        /* A2 = 0.988708 */
10251                  -244,          /* B2 = -0.007451 */
10252                  0,             /* B1 = 0.000000 */
10253                  244,           /* B0 = 0.007451 */
10254                  14989,         /* A1 = -0.914886 */
10255                  -32627,        /* A2 = 0.995697 */
10256                  18961,         /* B2 = 0.578644 */
10257                  -8498,         /* B1 = -0.518707 */
10258                  18961,         /* B0 = 0.578644 */
10259                  15608,         /* A1 = -0.952667 */
10260                  -32628,        /* A2 = 0.995758 */
10261                  11145,         /* B2 = 0.340134 */
10262                  -5430,         /* B1 = -0.331467 */
10263                  11145,         /* B0 = 0.340134 */
10264                  5,             /* Internal filter scaling */
10265                  159,           /* Minimum in-band energy threshold */
10266                  21,            /* 21/32 in-band to broad-band ratio */
10267                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
10268         },
10269         {                       /* f1400 */
10270                 14780,          /* A1 = -0.902130 */
10271                  -32393,        /* A2 = 0.988586 */
10272                  -396,          /* B2 = -0.012086 */
10273                  0,             /* B1 = 0.000000 */
10274                  396,           /* B0 = 0.012086 */
10275                  14510,         /* A1 = -0.885651 */
10276                  -32630,        /* A2 = 0.995819 */
10277                  6326,          /* B2 = 0.193069 */
10278                  -2747,         /* B1 = -0.167671 */
10279                  6326,          /* B0 = 0.193069 */
10280                  15154,         /* A1 = -0.924957 */
10281                  -32632,        /* A2 = 0.995850 */
10282                  23235,         /* B2 = 0.709076 */
10283                  -10983,        /* B1 = -0.670380 */
10284                  23235,         /* B0 = 0.709076 */
10285                  5,             /* Internal filter scaling */
10286                  159,           /* Minimum in-band energy threshold */
10287                  21,            /* 21/32 in-band to broad-band ratio */
10288                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
10289         },
10290         {                       /* f1477 */
10291                 13005,          /* A1 = -0.793793 */
10292                  -32368,        /* A2 = 0.987823 */
10293                  -500,          /* B2 = -0.015265 */
10294                  0,             /* B1 = 0.000000 */
10295                  500,           /* B0 = 0.015265 */
10296                  12708,         /* A1 = -0.775665 */
10297                  -32615,        /* A2 = 0.995331 */
10298                  11420,         /* B2 = 0.348526 */
10299                  -4306,         /* B1 = -0.262833 */
10300                  11420,         /* B0 = 0.348526 */
10301                  13397,         /* A1 = -0.817688 */
10302                  -32615,        /* A2 = 0.995361 */
10303                  9454,          /* B2 = 0.288528 */
10304                  -3981,         /* B1 = -0.243027 */
10305                  9454,          /* B0 = 0.288528 */
10306                  5,             /* Internal filter scaling */
10307                  159,           /* Minimum in-band energy threshold */
10308                  21,            /* 21/32 in-band to broad-band ratio */
10309                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
10310         },
10311         {                       /* f1600 */
10312                 10046,          /* A1 = -0.613190 */
10313                  -32331,        /* A2 = 0.986694 */
10314                  -455,          /* B2 = -0.013915 */
10315                  0,             /* B1 = 0.000000 */
10316                  455,           /* B0 = 0.013915 */
10317                  9694,          /* A1 = -0.591705 */
10318                  -32601,        /* A2 = 0.994934 */
10319                  6023,          /* B2 = 0.183815 */
10320                  -1708,         /* B1 = -0.104279 */
10321                  6023,          /* B0 = 0.183815 */
10322                  10478,         /* A1 = -0.639587 */
10323                  -32603,        /* A2 = 0.994965 */
10324                  22031,         /* B2 = 0.672333 */
10325                  -7342,         /* B1 = -0.448151 */
10326                  22031,         /* B0 = 0.672333 */
10327                  5,             /* Internal filter scaling */
10328                  159,           /* Minimum in-band energy threshold */
10329                  21,            /* 21/32 in-band to broad-band ratio */
10330                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
10331         },
10332         {                       /* f1633_1638[] */
10333                 9181,           /* A1 = 0.560394 */
10334                  -32256,        /* A2 = -0.984375 */
10335                  -556,          /* B2 = -0.016975 */
10336                  0,             /* B1 = 0 */
10337                  556,           /* B0 = 0.016975 */
10338                  8757,          /* A1 = 0.534515 */
10339                  -32574,        /* A2 = -0.99408 */
10340                  8443,          /* B2 = 0.25769 */
10341                  -2135,         /* B1 = -0.130341 */
10342                  8443,          /* B0 = 0.25769 */
10343                  9691,          /* A1 = 0.591522 */
10344                  -32574,        /* A2 = -0.99411 */
10345                  15446,         /* B2 = 0.471375 */
10346                  -4809,         /* B1 = -0.293579 */
10347                  15446,         /* B0 = 0.471375 */
10348                  7,             /* Internal filter scaling */
10349                  159,           /* Minimum in-band energy threshold */
10350                  21,            /* 21/32 in-band to broad-band ratio */
10351                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
10352         },
10353         {                       /* f1800 */
10354                 5076,           /* A1 = -0.309875 */
10355                  -32304,        /* A2 = 0.985840 */
10356                  -508,          /* B2 = -0.015503 */
10357                  0,             /* B1 = 0.000000 */
10358                  508,           /* B0 = 0.015503 */
10359                  4646,          /* A1 = -0.283600 */
10360                  -32605,        /* A2 = 0.995026 */
10361                  6742,          /* B2 = 0.205780 */
10362                  -878,          /* B1 = -0.053635 */
10363                  6742,          /* B0 = 0.205780 */
10364                  5552,          /* A1 = -0.338928 */
10365                  -32605,        /* A2 = 0.995056 */
10366                  23667,         /* B2 = 0.722260 */
10367                  -4297,         /* B1 = -0.262329 */
10368                  23667,         /* B0 = 0.722260 */
10369                  5,             /* Internal filter scaling */
10370                  159,           /* Minimum in-band energy threshold */
10371                  21,            /* 21/32 in-band to broad-band ratio */
10372                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
10373         },
10374         {                       /* f1860 */
10375                 3569,           /* A1 = -0.217865 */
10376                  -32292,        /* A2 = 0.985504 */
10377                  -239,          /* B2 = -0.007322 */
10378                  0,             /* B1 = 0.000000 */
10379                  239,           /* B0 = 0.007322 */
10380                  3117,          /* A1 = -0.190277 */
10381                  -32603,        /* A2 = 0.994965 */
10382                  18658,         /* B2 = 0.569427 */
10383                  -1557,         /* B1 = -0.095032 */
10384                  18658,         /* B0 = 0.569427 */
10385                  4054,          /* A1 = -0.247437 */
10386                  -32603,        /* A2 = 0.994965 */
10387                  18886,         /* B2 = 0.576385 */
10388                  -2566,         /* B1 = -0.156647 */
10389                  18886,         /* B0 = 0.576385 */
10390                  5,             /* Internal filter scaling */
10391                  159,           /* Minimum in-band energy threshold */
10392                  21,            /* 21/32 in-band to broad-band ratio */
10393                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
10394         },
10395 };
10396 static int ixj_init_filter(IXJ *j, IXJ_FILTER * jf)
10397 {
10398         unsigned short cmd;
10399         int cnt, max;
10400
10401         if (jf->filter > 3) {
10402                 return -1;
10403         }
10404         if (ixj_WriteDSPCommand(0x5154 + jf->filter, j))        /* Select Filter */
10405
10406                 return -1;
10407         if (!jf->enable) {
10408                 if (ixj_WriteDSPCommand(0x5152, j))             /* Disable Filter */
10409
10410                         return -1;
10411                 else
10412                         return 0;
10413         } else {
10414                 if (ixj_WriteDSPCommand(0x5153, j))             /* Enable Filter */
10415
10416                         return -1;
10417                 /* Select the filter (f0 - f3) to use. */
10418                 if (ixj_WriteDSPCommand(0x5154 + jf->filter, j))
10419                         return -1;
10420         }
10421         if (jf->freq < 12 && jf->freq > 3) {
10422                 /* Select the frequency for the selected filter. */
10423                 if (ixj_WriteDSPCommand(0x5170 + jf->freq, j))
10424                         return -1;
10425         } else if (jf->freq > 11) {
10426                 /* We need to load a programmable filter set for undefined */
10427                 /* frequencies.  So we will point the filter to a programmable set. */
10428                 /* Since there are only 4 filters and 4 programmable sets, we will */
10429                 /* just point the filter to the same number set and program it for the */
10430                 /* frequency we want. */
10431                 if (ixj_WriteDSPCommand(0x5170 + jf->filter, j))
10432                         return -1;
10433                 if (j->ver.low != 0x12) {
10434                         cmd = 0x515B;
10435                         max = 19;
10436                 } else {
10437                         cmd = 0x515E;
10438                         max = 15;
10439                 }
10440                 if (ixj_WriteDSPCommand(cmd, j))
10441                         return -1;
10442                 for (cnt = 0; cnt < max; cnt++) {
10443                         if (ixj_WriteDSPCommand(tone_table[jf->freq - 12][cnt], j))
10444                                 return -1;
10445                 }
10446         }
10447         j->filter_en[jf->filter] = jf->enable;
10448         return 0;
10449 }
10450
10451 static int ixj_init_filter_raw(IXJ *j, IXJ_FILTER_RAW * jfr)
10452 {
10453         unsigned short cmd;
10454         int cnt, max;
10455         if (jfr->filter > 3) {
10456                 return -1;
10457         }
10458         if (ixj_WriteDSPCommand(0x5154 + jfr->filter, j))       /* Select Filter */
10459                 return -1;
10460
10461         if (!jfr->enable) {
10462                 if (ixj_WriteDSPCommand(0x5152, j))             /* Disable Filter */
10463                         return -1;
10464                 else
10465                         return 0;
10466         } else {
10467                 if (ixj_WriteDSPCommand(0x5153, j))             /* Enable Filter */
10468                         return -1;
10469                 /* Select the filter (f0 - f3) to use. */
10470                 if (ixj_WriteDSPCommand(0x5154 + jfr->filter, j))
10471                         return -1;
10472         }
10473         /* We need to load a programmable filter set for undefined */
10474         /* frequencies.  So we will point the filter to a programmable set. */
10475         /* Since there are only 4 filters and 4 programmable sets, we will */
10476         /* just point the filter to the same number set and program it for the */
10477         /* frequency we want. */
10478         if (ixj_WriteDSPCommand(0x5170 + jfr->filter, j))
10479                 return -1;
10480         if (j->ver.low != 0x12) {
10481                 cmd = 0x515B;
10482                 max = 19;
10483         } else {
10484                 cmd = 0x515E;
10485                 max = 15;
10486         }
10487         if (ixj_WriteDSPCommand(cmd, j))
10488                 return -1;
10489         for (cnt = 0; cnt < max; cnt++) {
10490                 if (ixj_WriteDSPCommand(jfr->coeff[cnt], j))
10491                         return -1;
10492         }
10493         j->filter_en[jfr->filter] = jfr->enable;
10494         return 0;
10495 }
10496
10497 static int ixj_init_tone(IXJ *j, IXJ_TONE * ti)
10498 {
10499         int freq0, freq1;
10500         unsigned short data;
10501         if (ti->freq0) {
10502                 freq0 = ti->freq0;
10503         } else {
10504                 freq0 = 0x7FFF;
10505         }
10506
10507         if (ti->freq1) {
10508                 freq1 = ti->freq1;
10509         } else {
10510                 freq1 = 0x7FFF;
10511         }
10512
10513         if(ti->tone_index > 12 && ti->tone_index < 28)
10514         {
10515                 if (ixj_WriteDSPCommand(0x6800 + ti->tone_index, j))
10516                         return -1;
10517                 if (ixj_WriteDSPCommand(0x6000 + (ti->gain1 << 4) + ti->gain0, j))
10518                         return -1;
10519                 data = freq0;
10520                 if (ixj_WriteDSPCommand(data, j))
10521                         return -1;
10522                 data = freq1;
10523                 if (ixj_WriteDSPCommand(data, j))
10524                         return -1;
10525         }
10526         return freq0;
10527 }
10528