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 static struct pci_device_id ixj_pci_tbl[] __devinitdata = {
 288         { PCI_VENDOR_ID_QUICKNET, PCI_DEVICE_ID_QUICKNET_XJ,
 289           PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
 290         { }
 291 };
 292
 293 MODULE_DEVICE_TABLE(pci, ixj_pci_tbl);
 294
 295 /************************************************************************
 296 *
 297 * ixjdebug meanings are now bit mapped instead of level based
 298 * Values can be or'ed together to turn on multiple messages
 299 *
 300 * bit  0 (0x0001) = any failure
 301 * bit  1 (0x0002) = general messages
 302 * bit  2 (0x0004) = POTS ringing related
 303 * bit  3 (0x0008) = PSTN events
 304 * bit  4 (0x0010) = PSTN Cadence state details
 305 * bit  5 (0x0020) = Tone detection triggers
 306 * bit  6 (0x0040) = Tone detection cadence details
 307 * bit  7 (0x0080) = ioctl tracking
 308 * bit  8 (0x0100) = signal tracking
 309 * bit  9 (0x0200) = CallerID generation details
 310 *
 311 ************************************************************************/
 312
 313 #ifdef IXJ_DYN_ALLOC
 314
 315 static IXJ *ixj[IXJMAX];
 316 #define get_ixj(b)      ixj[(b)]
 317
 318 /*
 319  *      Allocate a free IXJ device
 320  */
 321
 322 static IXJ *ixj_alloc()
 323 {
 324         for(cnt=0; cnt<IXJMAX; cnt++)
 325         {
 326                 if(ixj[cnt] == NULL || !ixj[cnt]->DSPbase)
 327                 {
 328                         j = kmalloc(sizeof(IXJ), GFP_KERNEL);
 329                         if (j == NULL)
 330                                 return NULL;
 331                         ixj[cnt] = j;
 332                         return j;
 333                 }
 334         }
 335         return NULL;
 336 }
 337
 338 static void ixj_fsk_free(IXJ *j)
 339 {
 340         kfree(j->fskdata);
 341         j->fskdata = NULL;
 342 }
 343
 344 static void ixj_fsk_alloc(IXJ *j)
 345 {
 346         if(!j->fskdata) {
 347                 j->fskdata = kmalloc(8000, GFP_KERNEL);
 348                 if (!j->fskdata) {
 349                         if(ixjdebug & 0x0200) {
 350                                 printk("IXJ phone%d - allocate failed\n", j->board);
 351                         }
 352                         return;
 353                 } else {
 354                         j->fsksize = 8000;
 355                         if(ixjdebug & 0x0200) {
 356                                 printk("IXJ phone%d - allocate succeded\n", j->board);
 357                         }
 358                 }
 359         }
 360 }
 361
 362 #else
 363
 364 static IXJ ixj[IXJMAX];
 365 #define get_ixj(b)      (&ixj[(b)])
 366
 367 /*
 368  *      Allocate a free IXJ device
 369  */
 370
 371 static IXJ *ixj_alloc(void)
 372 {
 373         int cnt;
 374         for(cnt=0; cnt<IXJMAX; cnt++) {
 375                 if(!ixj[cnt].DSPbase)
 376                         return &ixj[cnt];
 377         }
 378         return NULL;
 379 }
 380
 381 static inline void ixj_fsk_free(IXJ *j) {;}
 382
 383 static inline void ixj_fsk_alloc(IXJ *j)
 384 {
 385         j->fsksize = 8000;
 386 }
 387
 388 #endif
 389
 390 #ifdef PERFMON_STATS
 391 #define ixj_perfmon(x)  ((x)++)
 392 #else
 393 #define ixj_perfmon(x)  do { } while(0)
 394 #endif
 395
 396 static int ixj_convert_loaded;
 397
 398 static int ixj_WriteDSPCommand(unsigned short, IXJ *j);
 399
 400 /************************************************************************
 401 *
 402 * These are function definitions to allow external modules to register
 403 * enhanced functionality call backs.
 404 *
 405 ************************************************************************/
 406
 407 static int Stub(IXJ * J, unsigned long arg)
 408 {
 409         return 0;
 410 }
 411
 412 static IXJ_REGFUNC ixj_PreRead = &Stub;
 413 static IXJ_REGFUNC ixj_PostRead = &Stub;
 414 static IXJ_REGFUNC ixj_PreWrite = &Stub;
 415 static IXJ_REGFUNC ixj_PostWrite = &Stub;
 416
 417 static void ixj_read_frame(IXJ *j);
 418 static void ixj_write_frame(IXJ *j);
 419 static void ixj_init_timer(IXJ *j);
 420 static void ixj_add_timer(IXJ * j);
 421 static void ixj_timeout(unsigned long ptr);
 422 static int read_filters(IXJ *j);
 423 static int LineMonitor(IXJ *j);
 424 static int ixj_fasync(int fd, struct file *, int mode);
 425 static int ixj_set_port(IXJ *j, int arg);
 426 static int ixj_set_pots(IXJ *j, int arg);
 427 static int ixj_hookstate(IXJ *j);
 428 static int ixj_record_start(IXJ *j);
 429 static void ixj_record_stop(IXJ *j);
 430 static void set_rec_volume(IXJ *j, int volume);
 431 static int get_rec_volume(IXJ *j);
 432 static int set_rec_codec(IXJ *j, int rate);
 433 static void ixj_vad(IXJ *j, int arg);
 434 static int ixj_play_start(IXJ *j);
 435 static void ixj_play_stop(IXJ *j);
 436 static int ixj_set_tone_on(unsigned short arg, IXJ *j);
 437 static int ixj_set_tone_off(unsigned short, IXJ *j);
 438 static int ixj_play_tone(IXJ *j, char tone);
 439 static void ixj_aec_start(IXJ *j, int level);
 440 static int idle(IXJ *j);
 441 static void ixj_ring_on(IXJ *j);
 442 static void ixj_ring_off(IXJ *j);
 443 static void aec_stop(IXJ *j);
 444 static void ixj_ringback(IXJ *j);
 445 static void ixj_busytone(IXJ *j);
 446 static void ixj_dialtone(IXJ *j);
 447 static void ixj_cpt_stop(IXJ *j);
 448 static char daa_int_read(IXJ *j);
 449 static char daa_CR_read(IXJ *j, int cr);
 450 static int daa_set_mode(IXJ *j, int mode);
 451 static int ixj_linetest(IXJ *j);
 452 static int ixj_daa_write(IXJ *j);
 453 static int ixj_daa_cid_read(IXJ *j);
 454 static void DAA_Coeff_US(IXJ *j);
 455 static void DAA_Coeff_UK(IXJ *j);
 456 static void DAA_Coeff_France(IXJ *j);
 457 static void DAA_Coeff_Germany(IXJ *j);
 458 static void DAA_Coeff_Australia(IXJ *j);
 459 static void DAA_Coeff_Japan(IXJ *j);
 460 static int ixj_init_filter(IXJ *j, IXJ_FILTER * jf);
 461 static int ixj_init_filter_raw(IXJ *j, IXJ_FILTER_RAW * jfr);
 462 static int ixj_init_tone(IXJ *j, IXJ_TONE * ti);
 463 static int ixj_build_cadence(IXJ *j, IXJ_CADENCE __user * cp);
 464 static int ixj_build_filter_cadence(IXJ *j, IXJ_FILTER_CADENCE __user * cp);
 465 /* Serial Control Interface funtions */
 466 static int SCI_Control(IXJ *j, int control);
 467 static int SCI_Prepare(IXJ *j);
 468 static int SCI_WaitHighSCI(IXJ *j);
 469 static int SCI_WaitLowSCI(IXJ *j);
 470 static DWORD PCIEE_GetSerialNumber(WORD wAddress);
 471 static int ixj_PCcontrol_wait(IXJ *j);
 472 static void ixj_pre_cid(IXJ *j);
 473 static void ixj_write_cid(IXJ *j);
 474 static void ixj_write_cid_bit(IXJ *j, int bit);
 475 static int set_base_frame(IXJ *j, int size);
 476 static int set_play_codec(IXJ *j, int rate);
 477 static void set_rec_depth(IXJ *j, int depth);
 478 static int ixj_mixer(long val, IXJ *j);
 479
 480 /************************************************************************
 481 CT8020/CT8021 Host Programmers Model
 482 Host address    Function                                        Access
 483 DSPbase +
 484 0-1             Aux Software Status Register (reserved)         Read Only
 485 2-3             Software Status Register                        Read Only
 486 4-5             Aux Software Control Register (reserved)        Read Write
 487 6-7             Software Control Register                       Read Write
 488 8-9             Hardware Status Register                        Read Only
 489 A-B             Hardware Control Register                       Read Write
 490 C-D Host Transmit (Write) Data Buffer Access Port (buffer input)Write Only
 491 E-F Host Recieve (Read) Data Buffer Access Port (buffer input)  Read Only
 492 ************************************************************************/
 493
 494 static inline void ixj_read_HSR(IXJ *j)
 495 {
 496         j->hsr.bytes.low = inb_p(j->DSPbase + 8);
 497         j->hsr.bytes.high = inb_p(j->DSPbase + 9);
 498 }
 499
 500 static inline int IsControlReady(IXJ *j)
 501 {
 502         ixj_read_HSR(j);
 503         return j->hsr.bits.controlrdy ? 1 : 0;
 504 }
 505
 506 static inline int IsPCControlReady(IXJ *j)
 507 {
 508         j->pccr1.byte = inb_p(j->XILINXbase + 3);
 509         return j->pccr1.bits.crr ? 1 : 0;
 510 }
 511
 512 static inline int IsStatusReady(IXJ *j)
 513 {
 514         ixj_read_HSR(j);
 515         return j->hsr.bits.statusrdy ? 1 : 0;
 516 }
 517
 518 static inline int IsRxReady(IXJ *j)
 519 {
 520         ixj_read_HSR(j);
 521         ixj_perfmon(j->rxreadycheck);
 522         return j->hsr.bits.rxrdy ? 1 : 0;
 523 }
 524
 525 static inline int IsTxReady(IXJ *j)
 526 {
 527         ixj_read_HSR(j);
 528         ixj_perfmon(j->txreadycheck);
 529         return j->hsr.bits.txrdy ? 1 : 0;
 530 }
 531
 532 static inline void set_play_volume(IXJ *j, int volume)
 533 {
 534         if (ixjdebug & 0x0002)
 535                 printk(KERN_INFO "IXJ: /dev/phone%d Setting Play Volume to 0x%4.4x\n", j->board, volume);
 536         ixj_WriteDSPCommand(0xCF02, j);
 537         ixj_WriteDSPCommand(volume, j);
 538 }
 539
 540 static int set_play_volume_linear(IXJ *j, int volume)
 541 {
 542         int newvolume, dspplaymax;
 543
 544         if (ixjdebug & 0x0002)
 545                 printk(KERN_INFO "IXJ: /dev/phone %d Setting Linear Play Volume to 0x%4.4x\n", j->board, volume);
 546         if(volume > 100 || volume < 0) {
 547                 return -1;
 548         }
 549
 550         /* This should normalize the perceived volumes between the different cards caused by differences in the hardware */
 551         switch (j->cardtype) {
 552         case QTI_PHONEJACK:
 553                 dspplaymax = 0x380;
 554                 break;
 555         case QTI_LINEJACK:
 556                 if(j->port == PORT_PSTN) {
 557                         dspplaymax = 0x48;
 558                 } else {
 559                         dspplaymax = 0x100;
 560                 }
 561                 break;
 562         case QTI_PHONEJACK_LITE:
 563                 dspplaymax = 0x380;
 564                 break;
 565         case QTI_PHONEJACK_PCI:
 566                 dspplaymax = 0x6C;
 567                 break;
 568         case QTI_PHONECARD:
 569                 dspplaymax = 0x50;
 570                 break;
 571         default:
 572                 return -1;
 573         }
 574         newvolume = (dspplaymax * volume) / 100;
 575         set_play_volume(j, newvolume);
 576         return 0;
 577 }
 578
 579 static inline void set_play_depth(IXJ *j, int depth)
 580 {
 581         if (depth > 60)
 582                 depth = 60;
 583         if (depth < 0)
 584                 depth = 0;
 585         ixj_WriteDSPCommand(0x5280 + depth, j);
 586 }
 587
 588 static inline int get_play_volume(IXJ *j)
 589 {
 590         ixj_WriteDSPCommand(0xCF00, j);
 591         return j->ssr.high << 8 | j->ssr.low;
 592 }
 593
 594 static int get_play_volume_linear(IXJ *j)
 595 {
 596         int volume, newvolume, dspplaymax;
 597
 598         /* This should normalize the perceived volumes between the different cards caused by differences in the hardware */
 599         switch (j->cardtype) {
 600         case QTI_PHONEJACK:
 601                 dspplaymax = 0x380;
 602                 break;
 603         case QTI_LINEJACK:
 604                 if(j->port == PORT_PSTN) {
 605                         dspplaymax = 0x48;
 606                 } else {
 607                         dspplaymax = 0x100;
 608                 }
 609                 break;
 610         case QTI_PHONEJACK_LITE:
 611                 dspplaymax = 0x380;
 612                 break;
 613         case QTI_PHONEJACK_PCI:
 614                 dspplaymax = 0x6C;
 615                 break;
 616         case QTI_PHONECARD:
 617                 dspplaymax = 100;
 618                 break;
 619         default:
 620                 return -1;
 621         }
 622         volume = get_play_volume(j);
 623         newvolume = (volume * 100) / dspplaymax;
 624         if(newvolume > 100)
 625                 newvolume = 100;
 626         return newvolume;
 627 }
 628
 629 static inline BYTE SLIC_GetState(IXJ *j)
 630 {
 631         if (j->cardtype == QTI_PHONECARD) {
 632                 j->pccr1.byte = 0;
 633                 j->psccr.bits.dev = 3;
 634                 j->psccr.bits.rw = 1;
 635                 outw_p(j->psccr.byte << 8, j->XILINXbase + 0x00);
 636                 ixj_PCcontrol_wait(j);
 637                 j->pslic.byte = inw_p(j->XILINXbase + 0x00) & 0xFF;
 638                 ixj_PCcontrol_wait(j);
 639                 if (j->pslic.bits.powerdown)
 640                         return PLD_SLIC_STATE_OC;
 641                 else if (!j->pslic.bits.ring0 && !j->pslic.bits.ring1)
 642                         return PLD_SLIC_STATE_ACTIVE;
 643                 else
 644                         return PLD_SLIC_STATE_RINGING;
 645         } else {
 646                 j->pld_slicr.byte = inb_p(j->XILINXbase + 0x01);
 647         }
 648         return j->pld_slicr.bits.state;
 649 }
 650
 651 static bool SLIC_SetState(BYTE byState, IXJ *j)
 652 {
 653         bool fRetVal = false;
 654
 655         if (j->cardtype == QTI_PHONECARD) {
 656                 if (j->flags.pcmciasct) {
 657                         switch (byState) {
 658                         case PLD_SLIC_STATE_TIPOPEN:
 659                         case PLD_SLIC_STATE_OC:
 660                                 j->pslic.bits.powerdown = 1;
 661                                 j->pslic.bits.ring0 = j->pslic.bits.ring1 = 0;
 662                                 fRetVal = true;
 663                                 break;
 664                         case PLD_SLIC_STATE_RINGING:
 665                                 if (j->readers || j->writers) {
 666                                         j->pslic.bits.powerdown = 0;
 667                                         j->pslic.bits.ring0 = 1;
 668                                         j->pslic.bits.ring1 = 0;
 669                                         fRetVal = true;
 670                                 }
 671                                 break;
 672                         case PLD_SLIC_STATE_OHT:        /* On-hook transmit */
 673
 674                         case PLD_SLIC_STATE_STANDBY:
 675                         case PLD_SLIC_STATE_ACTIVE:
 676                                 if (j->readers || j->writers) {
 677                                         j->pslic.bits.powerdown = 0;
 678                                 } else {
 679                                         j->pslic.bits.powerdown = 1;
 680                                 }
 681                                 j->pslic.bits.ring0 = j->pslic.bits.ring1 = 0;
 682                                 fRetVal = true;
 683                                 break;
 684                         case PLD_SLIC_STATE_APR:        /* Active polarity reversal */
 685
 686                         case PLD_SLIC_STATE_OHTPR:      /* OHT polarity reversal */
 687
 688                         default:
 689                                 fRetVal = false;
 690                                 break;
 691                         }
 692                         j->psccr.bits.dev = 3;
 693                         j->psccr.bits.rw = 0;
 694                         outw_p(j->psccr.byte << 8 | j->pslic.byte, j->XILINXbase + 0x00);
 695                         ixj_PCcontrol_wait(j);
 696                 }
 697         } else {
 698                 /* Set the C1, C2, C3 & B2EN signals. */
 699                 switch (byState) {
 700                 case PLD_SLIC_STATE_OC:
 701                         j->pld_slicw.bits.c1 = 0;
 702                         j->pld_slicw.bits.c2 = 0;
 703                         j->pld_slicw.bits.c3 = 0;
 704                         j->pld_slicw.bits.b2en = 0;
 705                         outb_p(j->pld_slicw.byte, j->XILINXbase + 0x01);
 706                         fRetVal = true;
 707                         break;
 708                 case PLD_SLIC_STATE_RINGING:
 709                         j->pld_slicw.bits.c1 = 1;
 710                         j->pld_slicw.bits.c2 = 0;
 711                         j->pld_slicw.bits.c3 = 0;
 712                         j->pld_slicw.bits.b2en = 1;
 713                         outb_p(j->pld_slicw.byte, j->XILINXbase + 0x01);
 714                         fRetVal = true;
 715                         break;
 716                 case PLD_SLIC_STATE_ACTIVE:
 717                         j->pld_slicw.bits.c1 = 0;
 718                         j->pld_slicw.bits.c2 = 1;
 719                         j->pld_slicw.bits.c3 = 0;
 720                         j->pld_slicw.bits.b2en = 0;
 721                         outb_p(j->pld_slicw.byte, j->XILINXbase + 0x01);
 722                         fRetVal = true;
 723                         break;
 724                 case PLD_SLIC_STATE_OHT:        /* On-hook transmit */
 725
 726                         j->pld_slicw.bits.c1 = 1;
 727                         j->pld_slicw.bits.c2 = 1;
 728                         j->pld_slicw.bits.c3 = 0;
 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_TIPOPEN:
 734                         j->pld_slicw.bits.c1 = 0;
 735                         j->pld_slicw.bits.c2 = 0;
 736                         j->pld_slicw.bits.c3 = 1;
 737                         j->pld_slicw.bits.b2en = 0;
 738                         outb_p(j->pld_slicw.byte, j->XILINXbase + 0x01);
 739                         fRetVal = true;
 740                         break;
 741                 case PLD_SLIC_STATE_STANDBY:
 742                         j->pld_slicw.bits.c1 = 1;
 743                         j->pld_slicw.bits.c2 = 0;
 744                         j->pld_slicw.bits.c3 = 1;
 745                         j->pld_slicw.bits.b2en = 1;
 746                         outb_p(j->pld_slicw.byte, j->XILINXbase + 0x01);
 747                         fRetVal = true;
 748                         break;
 749                 case PLD_SLIC_STATE_APR:        /* Active polarity reversal */
 750
 751                         j->pld_slicw.bits.c1 = 0;
 752                         j->pld_slicw.bits.c2 = 1;
 753                         j->pld_slicw.bits.c3 = 1;
 754                         j->pld_slicw.bits.b2en = 0;
 755                         outb_p(j->pld_slicw.byte, j->XILINXbase + 0x01);
 756                         fRetVal = true;
 757                         break;
 758                 case PLD_SLIC_STATE_OHTPR:      /* OHT polarity reversal */
 759
 760                         j->pld_slicw.bits.c1 = 1;
 761                         j->pld_slicw.bits.c2 = 1;
 762                         j->pld_slicw.bits.c3 = 1;
 763                         j->pld_slicw.bits.b2en = 0;
 764                         outb_p(j->pld_slicw.byte, j->XILINXbase + 0x01);
 765                         fRetVal = true;
 766                         break;
 767                 default:
 768                         fRetVal = false;
 769                         break;
 770                 }
 771         }
 772
 773         return fRetVal;
 774 }
 775
 776 static int ixj_wink(IXJ *j)
 777 {
 778         BYTE slicnow;
 779
 780         slicnow = SLIC_GetState(j);
 781
 782         j->pots_winkstart = jiffies;
 783         SLIC_SetState(PLD_SLIC_STATE_OC, j);
 784
 785         msleep(jiffies_to_msecs(j->winktime));
 786
 787         SLIC_SetState(slicnow, j);
 788         return 0;
 789 }
 790
 791 static void ixj_init_timer(IXJ *j)
 792 {
 793         init_timer(&j->timer);
 794         j->timer.function = ixj_timeout;
 795         j->timer.data = (unsigned long)j;
 796 }
 797
 798 static void ixj_add_timer(IXJ *j)
 799 {
 800         j->timer.expires = jiffies + (hertz / samplerate);
 801         add_timer(&j->timer);
 802 }
 803
 804 static void ixj_tone_timeout(IXJ *j)
 805 {
 806         IXJ_TONE ti;
 807
 808         j->tone_state++;
 809         if (j->tone_state == 3) {
 810                 j->tone_state = 0;
 811                 if (j->cadence_t) {
 812                         j->tone_cadence_state++;
 813                         if (j->tone_cadence_state >= j->cadence_t->elements_used) {
 814                                 switch (j->cadence_t->termination) {
 815                                 case PLAY_ONCE:
 816                                         ixj_cpt_stop(j);
 817                                         break;
 818                                 case REPEAT_LAST_ELEMENT:
 819                                         j->tone_cadence_state--;
 820                                         ixj_play_tone(j, j->cadence_t->ce[j->tone_cadence_state].index);
 821                                         break;
 822                                 case REPEAT_ALL:
 823                                         j->tone_cadence_state = 0;
 824                                         if (j->cadence_t->ce[j->tone_cadence_state].freq0) {
 825                                                 ti.tone_index = j->cadence_t->ce[j->tone_cadence_state].index;
 826                                                 ti.freq0 = j->cadence_t->ce[j->tone_cadence_state].freq0;
 827                                                 ti.gain0 = j->cadence_t->ce[j->tone_cadence_state].gain0;
 828                                                 ti.freq1 = j->cadence_t->ce[j->tone_cadence_state].freq1;
 829                                                 ti.gain1 = j->cadence_t->ce[j->tone_cadence_state].gain1;
 830                                                 ixj_init_tone(j, &ti);
 831                                         }
 832                                         ixj_set_tone_on(j->cadence_t->ce[0].tone_on_time, j);
 833                                         ixj_set_tone_off(j->cadence_t->ce[0].tone_off_time, j);
 834                                         ixj_play_tone(j, j->cadence_t->ce[0].index);
 835                                         break;
 836                                 }
 837                         } else {
 838                                 if (j->cadence_t->ce[j->tone_cadence_state].gain0) {
 839                                         ti.tone_index = j->cadence_t->ce[j->tone_cadence_state].index;
 840                                         ti.freq0 = j->cadence_t->ce[j->tone_cadence_state].freq0;
 841                                         ti.gain0 = j->cadence_t->ce[j->tone_cadence_state].gain0;
 842                                         ti.freq1 = j->cadence_t->ce[j->tone_cadence_state].freq1;
 843                                         ti.gain1 = j->cadence_t->ce[j->tone_cadence_state].gain1;
 844                                         ixj_init_tone(j, &ti);
 845                                 }
 846                                 ixj_set_tone_on(j->cadence_t->ce[j->tone_cadence_state].tone_on_time, j);
 847                                 ixj_set_tone_off(j->cadence_t->ce[j->tone_cadence_state].tone_off_time, j);
 848                                 ixj_play_tone(j, j->cadence_t->ce[j->tone_cadence_state].index);
 849                         }
 850                 }
 851         }
 852 }
 853
 854 static inline void ixj_kill_fasync(IXJ *j, IXJ_SIGEVENT event, int dir)
 855 {
 856         if(j->ixj_signals[event]) {
 857                 if(ixjdebug & 0x0100)
 858                         printk("Sending signal for event %d\n", event);
 859                         /* Send apps notice of change */
 860                 /* see config.h for macro definition */
 861                 kill_fasync(&(j->async_queue), j->ixj_signals[event], dir);
 862         }
 863 }
 864
 865 static void ixj_pstn_state(IXJ *j)
 866 {
 867         int var;
 868         union XOPXR0 XR0, daaint;
 869
 870         var = 10;
 871
 872         XR0.reg = j->m_DAAShadowRegs.XOP_REGS.XOP.xr0.reg;
 873         daaint.reg = 0;
 874         XR0.bitreg.RMR = j->m_DAAShadowRegs.SOP_REGS.SOP.cr1.bitreg.RMR;
 875
 876         j->pld_scrr.byte = inb_p(j->XILINXbase);
 877         if (j->pld_scrr.bits.daaflag) {
 878                 daa_int_read(j);
 879                 if(j->m_DAAShadowRegs.XOP_REGS.XOP.xr0.bitreg.RING) {
 880                         if(time_after(jiffies, j->pstn_sleeptil) && !(j->flags.pots_pstn && j->hookstate)) {
 881                                 daaint.bitreg.RING = 1;
 882                                 if(ixjdebug & 0x0008) {
 883                                         printk(KERN_INFO "IXJ DAA Ring Interrupt /dev/phone%d at %ld\n", j->board, jiffies);
 884                                 }
 885                         } else {
 886                                 daa_set_mode(j, SOP_PU_RESET);
 887                         }
 888                 }
 889                 if(j->m_DAAShadowRegs.XOP_REGS.XOP.xr0.bitreg.Caller_ID) {
 890                         daaint.bitreg.Caller_ID = 1;
 891                         j->pstn_cid_intr = 1;
 892                         j->pstn_cid_received = jiffies;
 893                         if(ixjdebug & 0x0008) {
 894                                 printk(KERN_INFO "IXJ DAA Caller_ID Interrupt /dev/phone%d at %ld\n", j->board, jiffies);
 895                         }
 896                 }
 897                 if(j->m_DAAShadowRegs.XOP_REGS.XOP.xr0.bitreg.Cadence) {
 898                         daaint.bitreg.Cadence = 1;
 899                         if(ixjdebug & 0x0008) {
 900                                 printk(KERN_INFO "IXJ DAA Cadence Interrupt /dev/phone%d at %ld\n", j->board, jiffies);
 901                         }
 902                 }
 903                 if(j->m_DAAShadowRegs.XOP_REGS.XOP.xr0.bitreg.VDD_OK != XR0.bitreg.VDD_OK) {
 904                         daaint.bitreg.VDD_OK = 1;
 905                         daaint.bitreg.SI_0 = j->m_DAAShadowRegs.XOP_REGS.XOP.xr0.bitreg.VDD_OK;
 906                 }
 907         }
 908         daa_CR_read(j, 1);
 909         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)) {
 910                 daaint.bitreg.RMR = 1;
 911                 daaint.bitreg.SI_1 = j->m_DAAShadowRegs.SOP_REGS.SOP.cr1.bitreg.RMR;
 912                 if(ixjdebug & 0x0008) {
 913                         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);
 914                 }
 915                 j->pstn_prev_rmr = j->pstn_last_rmr;
 916                 j->pstn_last_rmr = jiffies;
 917         }
 918         switch(j->daa_mode) {
 919                 case SOP_PU_SLEEP:
 920                         if (daaint.bitreg.RING) {
 921                                 if (!j->flags.pstn_ringing) {
 922                                         if (j->daa_mode != SOP_PU_RINGING) {
 923                                                 j->pstn_ring_int = jiffies;
 924                                                 daa_set_mode(j, SOP_PU_RINGING);
 925                                         }
 926                                 }
 927                         }
 928                         break;
 929                 case SOP_PU_RINGING:
 930                         if (daaint.bitreg.RMR) {
 931                                 if (ixjdebug & 0x0008) {
 932                                         printk(KERN_INFO "IXJ Ring Cadence a state = %d /dev/phone%d at %ld\n", j->cadence_f[4].state, j->board, jiffies);
 933                                 }
 934                                 if (daaint.bitreg.SI_1) {                /* Rising edge of RMR */
 935                                         j->flags.pstn_rmr = 1;
 936                                         j->pstn_ring_start = jiffies;
 937                                         j->pstn_ring_stop = 0;
 938                                         j->ex.bits.pstn_ring = 0;
 939                                         if (j->cadence_f[4].state == 0) {
 940                                                 j->cadence_f[4].state = 1;
 941                                                 j->cadence_f[4].on1min = jiffies + (long)((j->cadence_f[4].on1 * hertz * (100 - var)) / 10000);
 942                                                 j->cadence_f[4].on1dot = jiffies + (long)((j->cadence_f[4].on1 * hertz * (100)) / 10000);
 943                                                 j->cadence_f[4].on1max = jiffies + (long)((j->cadence_f[4].on1 * hertz * (100 + var)) / 10000);
 944                                         } else if (j->cadence_f[4].state == 2) {
 945                                                 if((time_after(jiffies, j->cadence_f[4].off1min) &&
 946                                                     time_before(jiffies, j->cadence_f[4].off1max))) {
 947                                                         if (j->cadence_f[4].on2) {
 948                                                                 j->cadence_f[4].state = 3;
 949                                                                 j->cadence_f[4].on2min = jiffies + (long)((j->cadence_f[4].on2 * (hertz * (100 - var)) / 10000));
 950                                                                 j->cadence_f[4].on2dot = jiffies + (long)((j->cadence_f[4].on2 * (hertz * (100)) / 10000));
 951                                                                 j->cadence_f[4].on2max = jiffies + (long)((j->cadence_f[4].on2 * (hertz * (100 + var)) / 10000));
 952                                                         } else {
 953                                                                 j->cadence_f[4].state = 7;
 954                                                         }
 955                                                 } else {
 956                                                         if (ixjdebug & 0x0008) {
 957                                                                 printk(KERN_INFO "IXJ Ring Cadence fail state = %d /dev/phone%d at %ld should be %d\n",
 958                                                                                 j->cadence_f[4].state, j->board, jiffies - j->pstn_prev_rmr,
 959                                                                                 j->cadence_f[4].off1);
 960                                                         }
 961                                                         j->cadence_f[4].state = 0;
 962                                                 }
 963                                         } else if (j->cadence_f[4].state == 4) {
 964                                                 if((time_after(jiffies, j->cadence_f[4].off2min) &&
 965                                                     time_before(jiffies, j->cadence_f[4].off2max))) {
 966                                                         if (j->cadence_f[4].on3) {
 967                                                                 j->cadence_f[4].state = 5;
 968                                                                 j->cadence_f[4].on3min = jiffies + (long)((j->cadence_f[4].on3 * (hertz * (100 - var)) / 10000));
 969                                                                 j->cadence_f[4].on3dot = jiffies + (long)((j->cadence_f[4].on3 * (hertz * (100)) / 10000));
 970                                                                 j->cadence_f[4].on3max = jiffies + (long)((j->cadence_f[4].on3 * (hertz * (100 + var)) / 10000));
 971                                                         } else {
 972                                                                 j->cadence_f[4].state = 7;
 973                                                         }
 974                                                 } else {
 975                                                         if (ixjdebug & 0x0008) {
 976                                                                 printk(KERN_INFO "IXJ Ring Cadence fail state = %d /dev/phone%d at %ld should be %d\n",
 977                                                                                 j->cadence_f[4].state, j->board, jiffies - j->pstn_prev_rmr,
 978                                                                                 j->cadence_f[4].off2);
 979                                                         }
 980                                                         j->cadence_f[4].state = 0;
 981                                                 }
 982                                         } else if (j->cadence_f[4].state == 6) {
 983                                                 if((time_after(jiffies, j->cadence_f[4].off3min) &&
 984                                                     time_before(jiffies, j->cadence_f[4].off3max))) {
 985                                                         j->cadence_f[4].state = 7;
 986                                                 } else {
 987                                                         if (ixjdebug & 0x0008) {
 988                                                                 printk(KERN_INFO "IXJ Ring Cadence fail state = %d /dev/phone%d at %ld should be %d\n",
 989                                                                                 j->cadence_f[4].state, j->board, jiffies - j->pstn_prev_rmr,
 990                                                                                 j->cadence_f[4].off3);
 991                                                         }
 992                                                         j->cadence_f[4].state = 0;
 993                                                 }
 994                                         } else {
 995                                                 j->cadence_f[4].state = 0;
 996                                         }
 997                                 } else {                                /* Falling edge of RMR */
 998                                         j->pstn_ring_start = 0;
 999                                         j->pstn_ring_stop = jiffies;
1000                                         if (j->cadence_f[4].state == 1) {
1001                                                 if(!j->cadence_f[4].on1) {
1002                                                         j->cadence_f[4].state = 7;
1003                                                 } else if((time_after(jiffies, j->cadence_f[4].on1min) &&
1004                                                   time_before(jiffies, j->cadence_f[4].on1max))) {
1005                                                         if (j->cadence_f[4].off1) {
1006                                                                 j->cadence_f[4].state = 2;
1007                                                                 j->cadence_f[4].off1min = jiffies + (long)((j->cadence_f[4].off1 * (hertz * (100 - var)) / 10000));
1008                                                                 j->cadence_f[4].off1dot = jiffies + (long)((j->cadence_f[4].off1 * (hertz * (100)) / 10000));
1009                                                                 j->cadence_f[4].off1max = jiffies + (long)((j->cadence_f[4].off1 * (hertz * (100 + var)) / 10000));
1010                                                         } else {
1011                                                                 j->cadence_f[4].state = 7;
1012                                                         }
1013                                                 } else {
1014                                                         if (ixjdebug & 0x0008) {
1015                                                                 printk(KERN_INFO "IXJ Ring Cadence fail state = %d /dev/phone%d at %ld should be %d\n",
1016                                                                                 j->cadence_f[4].state, j->board, jiffies - j->pstn_prev_rmr,
1017                                                                                 j->cadence_f[4].on1);
1018                                                         }
1019                                                         j->cadence_f[4].state = 0;
1020                                                 }
1021                                         } else if (j->cadence_f[4].state == 3) {
1022                                                 if((time_after(jiffies, j->cadence_f[4].on2min) &&
1023                                                     time_before(jiffies, j->cadence_f[4].on2max))) {
1024                                                         if (j->cadence_f[4].off2) {
1025                                                                 j->cadence_f[4].state = 4;
1026                                                                 j->cadence_f[4].off2min = jiffies + (long)((j->cadence_f[4].off2 * (hertz * (100 - var)) / 10000));
1027                                                                 j->cadence_f[4].off2dot = jiffies + (long)((j->cadence_f[4].off2 * (hertz * (100)) / 10000));
1028                                                                 j->cadence_f[4].off2max = jiffies + (long)((j->cadence_f[4].off2 * (hertz * (100 + var)) / 10000));
1029                                                         } else {
1030                                                                 j->cadence_f[4].state = 7;
1031                                                         }
1032                                                 } else {
1033                                                         if (ixjdebug & 0x0008) {
1034                                                                 printk(KERN_INFO "IXJ Ring Cadence fail state = %d /dev/phone%d at %ld should be %d\n",
1035                                                                                 j->cadence_f[4].state, j->board, jiffies - j->pstn_prev_rmr,
1036                                                                                 j->cadence_f[4].on2);
1037                                                         }
1038                                                         j->cadence_f[4].state = 0;
1039                                                 }
1040                                         } else if (j->cadence_f[4].state == 5) {
1041                                                 if((time_after(jiffies, j->cadence_f[4].on3min) &&
1042                                                     time_before(jiffies, j->cadence_f[4].on3max))) {
1043                                                         if (j->cadence_f[4].off3) {
1044                                                                 j->cadence_f[4].state = 6;
1045                                                                 j->cadence_f[4].off3min = jiffies + (long)((j->cadence_f[4].off3 * (hertz * (100 - var)) / 10000));
1046                                                                 j->cadence_f[4].off3dot = jiffies + (long)((j->cadence_f[4].off3 * (hertz * (100)) / 10000));
1047                                                                 j->cadence_f[4].off3max = jiffies + (long)((j->cadence_f[4].off3 * (hertz * (100 + var)) / 10000));
1048                                                         } else {
1049                                                                 j->cadence_f[4].state = 7;
1050                                                         }
1051                                                 } else {
1052                                                         j->cadence_f[4].state = 0;
1053                                                 }
1054                                         } else {
1055                                                 if (ixjdebug & 0x0008) {
1056                                                         printk(KERN_INFO "IXJ Ring Cadence fail state = %d /dev/phone%d at %ld should be %d\n",
1057                                                                         j->cadence_f[4].state, j->board, jiffies - j->pstn_prev_rmr,
1058                                                                         j->cadence_f[4].on3);
1059                                                 }
1060                                                 j->cadence_f[4].state = 0;
1061                                         }
1062                                 }
1063                                 if (ixjdebug & 0x0010) {
1064                                         printk(KERN_INFO "IXJ Ring Cadence b state = %d /dev/phone%d at %ld\n", j->cadence_f[4].state, j->board, jiffies);
1065                                 }
1066                                 if (ixjdebug & 0x0010) {
1067                                         switch(j->cadence_f[4].state) {
1068                                                 case 1:
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].on1, j->cadence_f[4].on1min, j->cadence_f[4].on1dot, j->cadence_f[4].on1max);
1071                                                         break;
1072                                                 case 2:
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].off1, j->cadence_f[4].off1min, j->cadence_f[4].off1dot, j->cadence_f[4].off1max);
1075                                                         break;
1076                                                 case 3:
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].on2, j->cadence_f[4].on2min, j->cadence_f[4].on2dot, j->cadence_f[4].on2max);
1079                                                         break;
1080                                                 case 4:
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].off2, j->cadence_f[4].off2min, j->cadence_f[4].off2dot, j->cadence_f[4].off2max);
1083                                                         break;
1084                                                 case 5:
1085                                                         printk(KERN_INFO "IXJ /dev/phone%d Next Ring Cadence state at %u min %ld - %ld - max %ld\n", j->board,
1086                                                 j->cadence_f[4].on3, j->cadence_f[4].on3min, j->cadence_f[4].on3dot, j->cadence_f[4].on3max);
1087                                                         break;
1088                                                 case 6:
1089                                                         printk(KERN_INFO "IXJ /dev/phone%d Next Ring Cadence state at %u min %ld - %ld - max %ld\n", j->board,
1090                                                 j->cadence_f[4].off3, j->cadence_f[4].off3min, j->cadence_f[4].off3dot, j->cadence_f[4].off3max);
1091                                                         break;
1092                                         }
1093                                 }
1094                         }
1095                         if (j->cadence_f[4].state == 7) {
1096                                 j->cadence_f[4].state = 0;
1097                                 j->pstn_ring_stop = jiffies;
1098                                 j->ex.bits.pstn_ring = 1;
1099                                 ixj_kill_fasync(j, SIG_PSTN_RING, POLL_IN);
1100                                 if(ixjdebug & 0x0008) {
1101                                         printk(KERN_INFO "IXJ Ring int set /dev/phone%d at %ld\n", j->board, jiffies);
1102                                 }
1103                         }
1104                         if((j->pstn_ring_int != 0 && time_after(jiffies, j->pstn_ring_int + (hertz * 5)) && !j->flags.pstn_rmr) ||
1105                            (j->pstn_ring_stop != 0 && time_after(jiffies, j->pstn_ring_stop + (hertz * 5)))) {
1106                                 if(ixjdebug & 0x0008) {
1107                                         printk("IXJ DAA no ring in 5 seconds /dev/phone%d at %ld\n", j->board, jiffies);
1108                                         printk("IXJ DAA pstn ring int /dev/phone%d at %ld\n", j->board, j->pstn_ring_int);
1109                                         printk("IXJ DAA pstn ring stop /dev/phone%d at %ld\n", j->board, j->pstn_ring_stop);
1110                                 }
1111                                 j->pstn_ring_stop = j->pstn_ring_int = 0;
1112                                 daa_set_mode(j, SOP_PU_SLEEP);
1113                         }
1114                         outb_p(j->pld_scrw.byte, j->XILINXbase);
1115                         if (j->pstn_cid_intr && time_after(jiffies, j->pstn_cid_received + hertz)) {
1116                                 ixj_daa_cid_read(j);
1117                                 j->ex.bits.caller_id = 1;
1118                                 ixj_kill_fasync(j, SIG_CALLER_ID, POLL_IN);
1119                                 j->pstn_cid_intr = 0;
1120                         }
1121                         if (daaint.bitreg.Cadence) {
1122                                 if(ixjdebug & 0x0008) {
1123                                         printk("IXJ DAA Cadence interrupt going to sleep /dev/phone%d\n", j->board);
1124                                 }
1125                                 daa_set_mode(j, SOP_PU_SLEEP);
1126                                 j->ex.bits.pstn_ring = 0;
1127                         }
1128                         break;
1129                 case SOP_PU_CONVERSATION:
1130                         if (daaint.bitreg.VDD_OK) {
1131                                 if(!daaint.bitreg.SI_0) {
1132                                         if (!j->pstn_winkstart) {
1133                                                 if(ixjdebug & 0x0008) {
1134                                                         printk("IXJ DAA possible wink /dev/phone%d %ld\n", j->board, jiffies);
1135                                                 }
1136                                                 j->pstn_winkstart = jiffies;
1137                                         }
1138                                 } else {
1139                                         if (j->pstn_winkstart) {
1140                                                 if(ixjdebug & 0x0008) {
1141                                                         printk("IXJ DAA possible wink end /dev/phone%d %ld\n", j->board, jiffies);
1142                                                 }
1143                                                 j->pstn_winkstart = 0;
1144                                         }
1145                                 }
1146                         }
1147                         if (j->pstn_winkstart && time_after(jiffies, j->pstn_winkstart + ((hertz * j->winktime) / 1000))) {
1148                                 if(ixjdebug & 0x0008) {
1149                                         printk("IXJ DAA wink detected going to sleep /dev/phone%d %ld\n", j->board, jiffies);
1150                                 }
1151                                 daa_set_mode(j, SOP_PU_SLEEP);
1152                                 j->pstn_winkstart = 0;
1153                                 j->ex.bits.pstn_wink = 1;
1154                                 ixj_kill_fasync(j, SIG_PSTN_WINK, POLL_IN);
1155                         }
1156                         break;
1157         }
1158 }
1159
1160 static void ixj_timeout(unsigned long ptr)
1161 {
1162         int board;
1163         unsigned long jifon;
1164         IXJ *j = (IXJ *)ptr;
1165         board = j->board;
1166
1167         if (j->DSPbase && atomic_read(&j->DSPWrite) == 0 && test_and_set_bit(board, (void *)&j->busyflags) == 0) {
1168                 ixj_perfmon(j->timerchecks);
1169                 j->hookstate = ixj_hookstate(j);
1170                 if (j->tone_state) {
1171                         if (!(j->hookstate)) {
1172                                 ixj_cpt_stop(j);
1173                                 if (j->m_hook) {
1174                                         j->m_hook = 0;
1175                                         j->ex.bits.hookstate = 1;
1176                                         ixj_kill_fasync(j, SIG_HOOKSTATE, POLL_IN);
1177                                 }
1178                                 clear_bit(board, &j->busyflags);
1179                                 ixj_add_timer(j);
1180                                 return;
1181                         }
1182                         if (j->tone_state == 1)
1183                                 jifon = ((hertz * j->tone_on_time) * 25 / 100000);
1184                         else
1185                                 jifon = ((hertz * j->tone_on_time) * 25 / 100000) + ((hertz * j->tone_off_time) * 25 / 100000);
1186                         if (time_before(jiffies, j->tone_start_jif + jifon)) {
1187                                 if (j->tone_state == 1) {
1188                                         ixj_play_tone(j, j->tone_index);
1189                                         if (j->dsp.low == 0x20) {
1190                                                 clear_bit(board, &j->busyflags);
1191                                                 ixj_add_timer(j);
1192                                                 return;
1193                                         }
1194                                 } else {
1195                                         ixj_play_tone(j, 0);
1196                                         if (j->dsp.low == 0x20) {
1197                                                 clear_bit(board, &j->busyflags);
1198                                                 ixj_add_timer(j);
1199                                                 return;
1200                                         }
1201                                 }
1202                         } else {
1203                                 ixj_tone_timeout(j);
1204                                 if (j->flags.dialtone) {
1205                                         ixj_dialtone(j);
1206                                 }
1207                                 if (j->flags.busytone) {
1208                                         ixj_busytone(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->flags.ringback) {
1216                                         ixj_ringback(j);
1217                                         if (j->dsp.low == 0x20) {
1218                                                 clear_bit(board, &j->busyflags);
1219                                                 ixj_add_timer(j);
1220                                                 return;
1221                                         }
1222                                 }
1223                                 if (!j->tone_state) {
1224                                         ixj_cpt_stop(j);
1225                                 }
1226                         }
1227                 }
1228                 if (!(j->tone_state && j->dsp.low == 0x20)) {
1229                         if (IsRxReady(j)) {
1230                                 ixj_read_frame(j);
1231                         }
1232                         if (IsTxReady(j)) {
1233                                 ixj_write_frame(j);
1234                         }
1235                 }
1236                 if (j->flags.cringing) {
1237                         if (j->hookstate & 1) {
1238                                 j->flags.cringing = 0;
1239                                 ixj_ring_off(j);
1240                         } else if(j->cadence_f[5].enable && ((!j->cadence_f[5].en_filter) || (j->cadence_f[5].en_filter && j->flags.firstring))) {
1241                                 switch(j->cadence_f[5].state) {
1242                                         case 0:
1243                                                 j->cadence_f[5].on1dot = jiffies + (long)((j->cadence_f[5].on1 * (hertz * 100) / 10000));
1244                                                 if (time_before(jiffies, j->cadence_f[5].on1dot)) {
1245                                                         if(ixjdebug & 0x0004) {
1246                                                                 printk("Ringing cadence state = %d - %ld\n", j->cadence_f[5].state, jiffies);
1247                                                         }
1248                                                         ixj_ring_on(j);
1249                                                 }
1250                                                 j->cadence_f[5].state = 1;
1251                                                 break;
1252                                         case 1:
1253                                                 if (time_after(jiffies, j->cadence_f[5].on1dot)) {
1254                                                         j->cadence_f[5].off1dot = jiffies + (long)((j->cadence_f[5].off1 * (hertz * 100) / 10000));
1255                                                         if(ixjdebug & 0x0004) {
1256                                                                 printk("Ringing cadence state = %d - %ld\n", j->cadence_f[5].state, jiffies);
1257                                                         }
1258                                                         ixj_ring_off(j);
1259                                                         j->cadence_f[5].state = 2;
1260                                                 }
1261                                                 break;
1262                                         case 2:
1263                                                 if (time_after(jiffies, j->cadence_f[5].off1dot)) {
1264                                                         if(ixjdebug & 0x0004) {
1265                                                                 printk("Ringing cadence state = %d - %ld\n", j->cadence_f[5].state, jiffies);
1266                                                         }
1267                                                         ixj_ring_on(j);
1268                                                         if (j->cadence_f[5].on2) {
1269                                                                 j->cadence_f[5].on2dot = jiffies + (long)((j->cadence_f[5].on2 * (hertz * 100) / 10000));
1270                                                                 j->cadence_f[5].state = 3;
1271                                                         } else {
1272                                                                 j->cadence_f[5].state = 7;
1273                                                         }
1274                                                 }
1275                                                 break;
1276                                         case 3:
1277                                                 if (time_after(jiffies, j->cadence_f[5].on2dot)) {
1278                                                         if(ixjdebug & 0x0004) {
1279                                                                 printk("Ringing cadence state = %d - %ld\n", j->cadence_f[5].state, jiffies);
1280                                                         }
1281                                                         ixj_ring_off(j);
1282                                                         if (j->cadence_f[5].off2) {
1283                                                                 j->cadence_f[5].off2dot = jiffies + (long)((j->cadence_f[5].off2 * (hertz * 100) / 10000));
1284                                                                 j->cadence_f[5].state = 4;
1285                                                         } else {
1286                                                                 j->cadence_f[5].state = 7;
1287                                                         }
1288                                                 }
1289                                                 break;
1290                                         case 4:
1291                                                 if (time_after(jiffies, j->cadence_f[5].off2dot)) {
1292                                                         if(ixjdebug & 0x0004) {
1293                                                                 printk("Ringing cadence state = %d - %ld\n", j->cadence_f[5].state, jiffies);
1294                                                         }
1295                                                         ixj_ring_on(j);
1296                                                         if (j->cadence_f[5].on3) {
1297                                                                 j->cadence_f[5].on3dot = jiffies + (long)((j->cadence_f[5].on3 * (hertz * 100) / 10000));
1298                                                                 j->cadence_f[5].state = 5;
1299                                                         } else {
1300                                                                 j->cadence_f[5].state = 7;
1301                                                         }
1302                                                 }
1303                                                 break;
1304                                         case 5:
1305                                                 if (time_after(jiffies, j->cadence_f[5].on3dot)) {
1306                                                         if(ixjdebug & 0x0004) {
1307                                                                 printk("Ringing cadence state = %d - %ld\n", j->cadence_f[5].state, jiffies);
1308                                                         }
1309                                                         ixj_ring_off(j);
1310                                                         if (j->cadence_f[5].off3) {
1311                                                                 j->cadence_f[5].off3dot = jiffies + (long)((j->cadence_f[5].off3 * (hertz * 100) / 10000));
1312                                                                 j->cadence_f[5].state = 6;
1313                                                         } else {
1314                                                                 j->cadence_f[5].state = 7;
1315                                                         }
1316                                                 }
1317                                                 break;
1318                                         case 6:
1319                                                 if (time_after(jiffies, j->cadence_f[5].off3dot)) {
1320                                                         if(ixjdebug & 0x0004) {
1321                                                                 printk("Ringing cadence state = %d - %ld\n", j->cadence_f[5].state, jiffies);
1322                                                         }
1323                                                         j->cadence_f[5].state = 7;
1324                                                 }
1325                                                 break;
1326                                         case 7:
1327                                                 if(ixjdebug & 0x0004) {
1328                                                         printk("Ringing cadence state = %d - %ld\n", j->cadence_f[5].state, jiffies);
1329                                                 }
1330                                                 j->flags.cidring = 1;
1331                                                 j->cadence_f[5].state = 0;
1332                                                 break;
1333                                 }
1334                                 if (j->flags.cidring && !j->flags.cidsent) {
1335                                         j->flags.cidsent = 1;
1336                                         if(j->fskdcnt) {
1337                                                 SLIC_SetState(PLD_SLIC_STATE_OHT, j);
1338                                                 ixj_pre_cid(j);
1339                                         }
1340                                         j->flags.cidring = 0;
1341                                 }
1342                                 clear_bit(board, &j->busyflags);
1343                                 ixj_add_timer(j);
1344                                 return;
1345                         } else {
1346                                 if (time_after(jiffies, j->ring_cadence_jif + (hertz / 2))) {
1347                                         if (j->flags.cidring && !j->flags.cidsent) {
1348                                                 j->flags.cidsent = 1;
1349                                                 if(j->fskdcnt) {
1350                                                         SLIC_SetState(PLD_SLIC_STATE_OHT, j);
1351                                                         ixj_pre_cid(j);
1352                                                 }
1353                                                 j->flags.cidring = 0;
1354                                         }
1355                                         j->ring_cadence_t--;
1356                                         if (j->ring_cadence_t == -1)
1357                                                 j->ring_cadence_t = 15;
1358                                         j->ring_cadence_jif = jiffies;
1359
1360                                         if (j->ring_cadence & 1 << j->ring_cadence_t) {
1361                                                 if(j->flags.cidsent && j->cadence_f[5].en_filter)
1362                                                         j->flags.firstring = 1;
1363                                                 else
1364                                                         ixj_ring_on(j);
1365                                         } else {
1366                                                 ixj_ring_off(j);
1367                                                 if(!j->flags.cidsent)
1368                                                         j->flags.cidring = 1;
1369                                         }
1370                                 }
1371                                 clear_bit(board, &j->busyflags);
1372                                 ixj_add_timer(j);
1373                                 return;
1374                         }
1375                 }
1376                 if (!j->flags.ringing) {
1377                         if (j->hookstate) { /* & 1) { */
1378                                 if (j->dsp.low != 0x20 &&
1379                                     SLIC_GetState(j) != PLD_SLIC_STATE_ACTIVE) {
1380                                         SLIC_SetState(PLD_SLIC_STATE_ACTIVE, j);
1381                                 }
1382                                 LineMonitor(j);
1383                                 read_filters(j);
1384                                 ixj_WriteDSPCommand(0x511B, j);
1385                                 j->proc_load = j->ssr.high << 8 | j->ssr.low;
1386                                 if (!j->m_hook && (j->hookstate & 1)) {
1387                                         j->m_hook = j->ex.bits.hookstate = 1;
1388                                         ixj_kill_fasync(j, SIG_HOOKSTATE, POLL_IN);
1389                                 }
1390                         } else {
1391                                 if (j->ex.bits.dtmf_ready) {
1392                                         j->dtmf_wp = j->dtmf_rp = j->ex.bits.dtmf_ready = 0;
1393                                 }
1394                                 if (j->m_hook) {
1395                                         j->m_hook = 0;
1396                                         j->ex.bits.hookstate = 1;
1397                                         ixj_kill_fasync(j, SIG_HOOKSTATE, POLL_IN);
1398                                 }
1399                         }
1400                 }
1401                 if (j->cardtype == QTI_LINEJACK && !j->flags.pstncheck && j->flags.pstn_present) {
1402                         ixj_pstn_state(j);
1403                 }
1404                 if (j->ex.bytes) {
1405                         wake_up_interruptible(&j->poll_q);      /* Wake any blocked selects */
1406                 }
1407                 clear_bit(board, &j->busyflags);
1408         }
1409         ixj_add_timer(j);
1410 }
1411
1412 static int ixj_status_wait(IXJ *j)
1413 {
1414         unsigned long jif;
1415
1416         jif = jiffies + ((60 * hertz) / 100);
1417         while (!IsStatusReady(j)) {
1418                 ixj_perfmon(j->statuswait);
1419                 if (time_after(jiffies, jif)) {
1420                         ixj_perfmon(j->statuswaitfail);
1421                         return -1;
1422                 }
1423         }
1424         return 0;
1425 }
1426
1427 static int ixj_PCcontrol_wait(IXJ *j)
1428 {
1429         unsigned long jif;
1430
1431         jif = jiffies + ((60 * hertz) / 100);
1432         while (!IsPCControlReady(j)) {
1433                 ixj_perfmon(j->pcontrolwait);
1434                 if (time_after(jiffies, jif)) {
1435                         ixj_perfmon(j->pcontrolwaitfail);
1436                         return -1;
1437                 }
1438         }
1439         return 0;
1440 }
1441
1442 static int ixj_WriteDSPCommand(unsigned short cmd, IXJ *j)
1443 {
1444         BYTES bytes;
1445         unsigned long jif;
1446
1447         atomic_inc(&j->DSPWrite);
1448         if(atomic_read(&j->DSPWrite) > 1) {
1449                 printk("IXJ %d DSP write overlap attempting command 0x%4.4x\n", j->board, cmd);
1450                 return -1;
1451         }
1452         bytes.high = (cmd & 0xFF00) >> 8;
1453         bytes.low = cmd & 0x00FF;
1454         jif = jiffies + ((60 * hertz) / 100);
1455         while (!IsControlReady(j)) {
1456                 ixj_perfmon(j->iscontrolready);
1457                 if (time_after(jiffies, jif)) {
1458                         ixj_perfmon(j->iscontrolreadyfail);
1459                         atomic_dec(&j->DSPWrite);
1460                         if(atomic_read(&j->DSPWrite) > 0) {
1461                                 printk("IXJ %d DSP overlaped command 0x%4.4x during control ready failure.\n", j->board, cmd);
1462                                 while(atomic_read(&j->DSPWrite) > 0) {
1463                                         atomic_dec(&j->DSPWrite);
1464                                 }
1465                         }
1466                         return -1;
1467                 }
1468         }
1469         outb(bytes.low, j->DSPbase + 6);
1470         outb(bytes.high, j->DSPbase + 7);
1471
1472         if (ixj_status_wait(j)) {
1473                 j->ssr.low = 0xFF;
1474                 j->ssr.high = 0xFF;
1475                 atomic_dec(&j->DSPWrite);
1476                 if(atomic_read(&j->DSPWrite) > 0) {
1477                         printk("IXJ %d DSP overlaped command 0x%4.4x during status wait failure.\n", j->board, cmd);
1478                         while(atomic_read(&j->DSPWrite) > 0) {
1479                                 atomic_dec(&j->DSPWrite);
1480                         }
1481                 }
1482                 return -1;
1483         }
1484 /* Read Software Status Register */
1485         j->ssr.low = inb_p(j->DSPbase + 2);
1486         j->ssr.high = inb_p(j->DSPbase + 3);
1487         atomic_dec(&j->DSPWrite);
1488         if(atomic_read(&j->DSPWrite) > 0) {
1489                 printk("IXJ %d DSP overlaped command 0x%4.4x\n", j->board, cmd);
1490                 while(atomic_read(&j->DSPWrite) > 0) {
1491                         atomic_dec(&j->DSPWrite);
1492                 }
1493         }
1494         return 0;
1495 }
1496
1497 /***************************************************************************
1498 *
1499 *  General Purpose IO Register read routine
1500 *
1501 ***************************************************************************/
1502 static inline int ixj_gpio_read(IXJ *j)
1503 {
1504         if (ixj_WriteDSPCommand(0x5143, j))
1505                 return -1;
1506
1507         j->gpio.bytes.low = j->ssr.low;
1508         j->gpio.bytes.high = j->ssr.high;
1509
1510         return 0;
1511 }
1512
1513 static inline void LED_SetState(int state, IXJ *j)
1514 {
1515         if (j->cardtype == QTI_LINEJACK) {
1516                 j->pld_scrw.bits.led1 = state & 0x1 ? 1 : 0;
1517                 j->pld_scrw.bits.led2 = state & 0x2 ? 1 : 0;
1518                 j->pld_scrw.bits.led3 = state & 0x4 ? 1 : 0;
1519                 j->pld_scrw.bits.led4 = state & 0x8 ? 1 : 0;
1520
1521                 outb(j->pld_scrw.byte, j->XILINXbase);
1522         }
1523 }
1524
1525 /*********************************************************************
1526 *  GPIO Pins are configured as follows on the Quicknet Internet
1527 *  PhoneJACK Telephony Cards
1528 *
1529 * POTS Select        GPIO_6=0 GPIO_7=0
1530 * Mic/Speaker Select GPIO_6=0 GPIO_7=1
1531 * Handset Select     GPIO_6=1 GPIO_7=0
1532 *
1533 * SLIC Active        GPIO_1=0 GPIO_2=1 GPIO_5=0
1534 * SLIC Ringing       GPIO_1=1 GPIO_2=1 GPIO_5=0
1535 * SLIC Open Circuit  GPIO_1=0 GPIO_2=0 GPIO_5=0
1536 *
1537 * Hook Switch changes reported on GPIO_3
1538 *********************************************************************/
1539 static int ixj_set_port(IXJ *j, int arg)
1540 {
1541         if (j->cardtype == QTI_PHONEJACK_LITE) {
1542                 if (arg != PORT_POTS)
1543                         return 10;
1544                 else
1545                         return 0;
1546         }
1547         switch (arg) {
1548         case PORT_POTS:
1549                 j->port = PORT_POTS;
1550                 switch (j->cardtype) {
1551                 case QTI_PHONECARD:
1552                         if (j->flags.pcmciasct == 1)
1553                                 SLIC_SetState(PLD_SLIC_STATE_ACTIVE, j);
1554                         else
1555                                 return 11;
1556                         break;
1557                 case QTI_PHONEJACK_PCI:
1558                         j->pld_slicw.pcib.mic = 0;
1559                         j->pld_slicw.pcib.spk = 0;
1560                         outb(j->pld_slicw.byte, j->XILINXbase + 0x01);
1561                         break;
1562                 case QTI_LINEJACK:
1563                         ixj_set_pots(j, 0);                     /* Disconnect POTS/PSTN relay */
1564                         if (ixj_WriteDSPCommand(0xC528, j))             /* Write CODEC config to
1565                                                                            Software Control Register */
1566                                 return 2;
1567                         j->pld_scrw.bits.daafsyncen = 0;        /* Turn off DAA Frame Sync */
1568
1569                         outb(j->pld_scrw.byte, j->XILINXbase);
1570                         j->pld_clock.byte = 0;
1571                         outb(j->pld_clock.byte, j->XILINXbase + 0x04);
1572                         j->pld_slicw.bits.rly1 = 1;
1573                         j->pld_slicw.bits.spken = 0;
1574                         outb(j->pld_slicw.byte, j->XILINXbase + 0x01);
1575                         ixj_mixer(0x1200, j);   /* Turn Off MIC switch on mixer left */
1576                         ixj_mixer(0x1401, j);   /* Turn On Mono1 switch on mixer left */
1577                         ixj_mixer(0x1300, j);       /* Turn Off MIC switch on mixer right */
1578                         ixj_mixer(0x1501, j);       /* Turn On Mono1 switch on mixer right */
1579                         ixj_mixer(0x0E80, j);   /*Mic mute */
1580                         ixj_mixer(0x0F00, j);   /* Set mono out (SLIC) to 0dB */
1581                         ixj_mixer(0x0080, j);   /* Mute Master Left volume */
1582                         ixj_mixer(0x0180, j);   /* Mute Master Right volume */
1583                         SLIC_SetState(PLD_SLIC_STATE_STANDBY, j);
1584 /*                      SLIC_SetState(PLD_SLIC_STATE_ACTIVE, j); */
1585                         break;
1586                 case QTI_PHONEJACK:
1587                         j->gpio.bytes.high = 0x0B;
1588                         j->gpio.bits.gpio6 = 0;
1589                         j->gpio.bits.gpio7 = 0;
1590                         ixj_WriteDSPCommand(j->gpio.word, j);
1591                         break;
1592                 }
1593                 break;
1594         case PORT_PSTN:
1595                 if (j->cardtype == QTI_LINEJACK) {
1596                         ixj_WriteDSPCommand(0xC534, j); /* Write CODEC config to Software Control Register */
1597
1598                         j->pld_slicw.bits.rly3 = 0;
1599                         j->pld_slicw.bits.rly1 = 1;
1600                         j->pld_slicw.bits.spken = 0;
1601                         outb(j->pld_slicw.byte, j->XILINXbase + 0x01);
1602                         j->port = PORT_PSTN;
1603                 } else {
1604                         return 4;
1605                 }
1606                 break;
1607         case PORT_SPEAKER:
1608                 j->port = PORT_SPEAKER;
1609                 switch (j->cardtype) {
1610                 case QTI_PHONECARD:
1611                         if (j->flags.pcmciasct) {
1612                                 SLIC_SetState(PLD_SLIC_STATE_OC, j);
1613                         }
1614                         break;
1615                 case QTI_PHONEJACK_PCI:
1616                         j->pld_slicw.pcib.mic = 1;
1617                         j->pld_slicw.pcib.spk = 1;
1618                         outb(j->pld_slicw.byte, j->XILINXbase + 0x01);
1619                         break;
1620                 case QTI_LINEJACK:
1621                         ixj_set_pots(j, 0);                     /* Disconnect POTS/PSTN relay */
1622                         if (ixj_WriteDSPCommand(0xC528, j))             /* Write CODEC config to
1623                                                                            Software Control Register */
1624                                 return 2;
1625                         j->pld_scrw.bits.daafsyncen = 0;        /* Turn off DAA Frame Sync */
1626
1627                         outb(j->pld_scrw.byte, j->XILINXbase);
1628                         j->pld_clock.byte = 0;
1629                         outb(j->pld_clock.byte, j->XILINXbase + 0x04);
1630                         j->pld_slicw.bits.rly1 = 1;
1631                         j->pld_slicw.bits.spken = 1;
1632                         outb(j->pld_slicw.byte, j->XILINXbase + 0x01);
1633                         ixj_mixer(0x1201, j);   /* Turn On MIC switch on mixer left */
1634                         ixj_mixer(0x1400, j);   /* Turn Off Mono1 switch on mixer left */
1635                         ixj_mixer(0x1301, j);       /* Turn On MIC switch on mixer right */
1636                         ixj_mixer(0x1500, j);       /* Turn Off Mono1 switch on mixer right */
1637                         ixj_mixer(0x0E06, j);   /*Mic un-mute 0dB */
1638                         ixj_mixer(0x0F80, j);   /* Mute mono out (SLIC) */
1639                         ixj_mixer(0x0000, j);   /* Set Master Left volume to 0dB */
1640                         ixj_mixer(0x0100, j);   /* Set Master Right volume to 0dB */
1641                         break;
1642                 case QTI_PHONEJACK:
1643                         j->gpio.bytes.high = 0x0B;
1644                         j->gpio.bits.gpio6 = 0;
1645                         j->gpio.bits.gpio7 = 1;
1646                         ixj_WriteDSPCommand(j->gpio.word, j);
1647                         break;
1648                 }
1649                 break;
1650         case PORT_HANDSET:
1651                 if (j->cardtype != QTI_PHONEJACK) {
1652                         return 5;
1653                 } else {
1654                         j->gpio.bytes.high = 0x0B;
1655                         j->gpio.bits.gpio6 = 1;
1656                         j->gpio.bits.gpio7 = 0;
1657                         ixj_WriteDSPCommand(j->gpio.word, j);
1658                         j->port = PORT_HANDSET;
1659                 }
1660                 break;
1661         default:
1662                 return 6;
1663                 break;
1664         }
1665         return 0;
1666 }
1667
1668 static int ixj_set_pots(IXJ *j, int arg)
1669 {
1670         if (j->cardtype == QTI_LINEJACK) {
1671                 if (arg) {
1672                         if (j->port == PORT_PSTN) {
1673                                 j->pld_slicw.bits.rly1 = 0;
1674                                 outb(j->pld_slicw.byte, j->XILINXbase + 0x01);
1675                                 j->flags.pots_pstn = 1;
1676                                 return 1;
1677                         } else {
1678                                 j->flags.pots_pstn = 0;
1679                                 return 0;
1680                         }
1681                 } else {
1682                         j->pld_slicw.bits.rly1 = 1;
1683                         outb(j->pld_slicw.byte, j->XILINXbase + 0x01);
1684                         j->flags.pots_pstn = 0;
1685                         return 1;
1686                 }
1687         } else {
1688                 return 0;
1689         }
1690 }
1691
1692 static void ixj_ring_on(IXJ *j)
1693 {
1694         if (j->dsp.low == 0x20) /* Internet PhoneJACK */
1695          {
1696                 if (ixjdebug & 0x0004)
1697                         printk(KERN_INFO "IXJ Ring On /dev/phone%d\n",  j->board);
1698
1699                 j->gpio.bytes.high = 0x0B;
1700                 j->gpio.bytes.low = 0x00;
1701                 j->gpio.bits.gpio1 = 1;
1702                 j->gpio.bits.gpio2 = 1;
1703                 j->gpio.bits.gpio5 = 0;
1704                 ixj_WriteDSPCommand(j->gpio.word, j);   /* send the ring signal */
1705         } else                  /* Internet LineJACK, Internet PhoneJACK Lite or Internet PhoneJACK PCI */
1706         {
1707                 if (ixjdebug & 0x0004)
1708                         printk(KERN_INFO "IXJ Ring On /dev/phone%d\n", j->board);
1709
1710                 SLIC_SetState(PLD_SLIC_STATE_RINGING, j);
1711         }
1712 }
1713
1714 static int ixj_siadc(IXJ *j, int val)
1715 {
1716         if(j->cardtype == QTI_PHONECARD){
1717                 if(j->flags.pcmciascp){
1718                         if(val == -1)
1719                                 return j->siadc.bits.rxg;
1720
1721                         if(val < 0 || val > 0x1F)
1722                                 return -1;
1723
1724                         j->siadc.bits.hom = 0;                          /* Handset Out Mute */
1725                         j->siadc.bits.lom = 0;                          /* Line Out Mute */
1726                         j->siadc.bits.rxg = val;                        /*(0xC000 - 0x41C8) / 0x4EF;    RX PGA Gain */
1727                         j->psccr.bits.addr = 6;                         /* R/W Smart Cable Register Address */
1728                         j->psccr.bits.rw = 0;                           /* Read / Write flag */
1729                         j->psccr.bits.dev = 0;
1730                         outb(j->siadc.byte, j->XILINXbase + 0x00);
1731                         outb(j->psccr.byte, j->XILINXbase + 0x01);
1732                         ixj_PCcontrol_wait(j);
1733                         return j->siadc.bits.rxg;
1734                 }
1735         }
1736         return -1;
1737 }
1738
1739 static int ixj_sidac(IXJ *j, int val)
1740 {
1741         if(j->cardtype == QTI_PHONECARD){
1742                 if(j->flags.pcmciascp){
1743                         if(val == -1)
1744                                 return j->sidac.bits.txg;
1745
1746                         if(val < 0 || val > 0x1F)
1747                                 return -1;
1748
1749                         j->sidac.bits.srm = 1;                          /* Speaker Right Mute */
1750                         j->sidac.bits.slm = 1;                          /* Speaker Left Mute */
1751                         j->sidac.bits.txg = val;                        /* (0xC000 - 0x45E4) / 0x5D3;    TX PGA Gain */
1752                         j->psccr.bits.addr = 7;                         /* R/W Smart Cable Register Address */
1753                         j->psccr.bits.rw = 0;                           /* Read / Write flag */
1754                         j->psccr.bits.dev = 0;
1755                         outb(j->sidac.byte, j->XILINXbase + 0x00);
1756                         outb(j->psccr.byte, j->XILINXbase + 0x01);
1757                         ixj_PCcontrol_wait(j);
1758                         return j->sidac.bits.txg;
1759                 }
1760         }
1761         return -1;
1762 }
1763
1764 static int ixj_pcmcia_cable_check(IXJ *j)
1765 {
1766         j->pccr1.byte = inb_p(j->XILINXbase + 0x03);
1767         if (!j->flags.pcmciastate) {
1768                 j->pccr2.byte = inb_p(j->XILINXbase + 0x02);
1769                 if (j->pccr1.bits.drf || j->pccr2.bits.rstc) {
1770                         j->flags.pcmciastate = 4;
1771                         return 0;
1772                 }
1773                 if (j->pccr1.bits.ed) {
1774                         j->pccr1.bits.ed = 0;
1775                         j->psccr.bits.dev = 3;
1776                         j->psccr.bits.rw = 1;
1777                         outw_p(j->psccr.byte << 8, j->XILINXbase + 0x00);
1778                         ixj_PCcontrol_wait(j);
1779                         j->pslic.byte = inw_p(j->XILINXbase + 0x00) & 0xFF;
1780                         j->pslic.bits.led2 = j->pslic.bits.det ? 1 : 0;
1781                         j->psccr.bits.dev = 3;
1782                         j->psccr.bits.rw = 0;
1783                         outw_p(j->psccr.byte << 8 | j->pslic.byte, j->XILINXbase + 0x00);
1784                         ixj_PCcontrol_wait(j);
1785                         return j->pslic.bits.led2 ? 1 : 0;
1786                 } else if (j->flags.pcmciasct) {
1787                         return j->r_hook;
1788                 } else {
1789                         return 1;
1790                 }
1791         } else if (j->flags.pcmciastate == 4) {
1792                 if (!j->pccr1.bits.drf) {
1793                         j->flags.pcmciastate = 3;
1794                 }
1795                 return 0;
1796         } else if (j->flags.pcmciastate == 3) {
1797                 j->pccr2.bits.pwr = 0;
1798                 j->pccr2.bits.rstc = 1;
1799                 outb(j->pccr2.byte, j->XILINXbase + 0x02);
1800                 j->checkwait = jiffies + (hertz * 2);
1801                 j->flags.incheck = 1;
1802                 j->flags.pcmciastate = 2;
1803                 return 0;
1804         } else if (j->flags.pcmciastate == 2) {
1805                 if (j->flags.incheck) {
1806                         if (time_before(jiffies, j->checkwait)) {
1807                                 return 0;
1808                         } else {
1809                                 j->flags.incheck = 0;
1810                         }
1811                 }
1812                 j->pccr2.bits.pwr = 0;
1813                 j->pccr2.bits.rstc = 0;
1814                 outb_p(j->pccr2.byte, j->XILINXbase + 0x02);
1815                 j->flags.pcmciastate = 1;
1816                 return 0;
1817         } else if (j->flags.pcmciastate == 1) {
1818                 j->flags.pcmciastate = 0;
1819                 if (!j->pccr1.bits.drf) {
1820                         j->psccr.bits.dev = 3;
1821                         j->psccr.bits.rw = 1;
1822                         outb_p(j->psccr.byte, j->XILINXbase + 0x01);
1823                         ixj_PCcontrol_wait(j);
1824                         j->flags.pcmciascp = 1;         /* Set Cable Present Flag */
1825
1826                         j->flags.pcmciasct = (inw_p(j->XILINXbase + 0x00) >> 8) & 0x03;         /* Get Cable Type */
1827
1828                         if (j->flags.pcmciasct == 3) {
1829                                 j->flags.pcmciastate = 4;
1830                                 return 0;
1831                         } else if (j->flags.pcmciasct == 0) {
1832                                 j->pccr2.bits.pwr = 1;
1833                                 j->pccr2.bits.rstc = 0;
1834                                 outb_p(j->pccr2.byte, j->XILINXbase + 0x02);
1835                                 j->port = PORT_SPEAKER;
1836                         } else {
1837                                 j->port = PORT_POTS;
1838                         }
1839                         j->sic1.bits.cpd = 0;                           /* Chip Power Down */
1840                         j->sic1.bits.mpd = 0;                           /* MIC Bias Power Down */
1841                         j->sic1.bits.hpd = 0;                           /* Handset Bias Power Down */
1842                         j->sic1.bits.lpd = 0;                           /* Line Bias Power Down */
1843                         j->sic1.bits.spd = 1;                           /* Speaker Drive Power Down */
1844                         j->psccr.bits.addr = 1;                         /* R/W Smart Cable Register Address */
1845                         j->psccr.bits.rw = 0;                           /* Read / Write flag */
1846                         j->psccr.bits.dev = 0;
1847                         outb(j->sic1.byte, j->XILINXbase + 0x00);
1848                         outb(j->psccr.byte, j->XILINXbase + 0x01);
1849                         ixj_PCcontrol_wait(j);
1850
1851                         j->sic2.bits.al = 0;                            /* Analog Loopback DAC analog -> ADC analog */
1852                         j->sic2.bits.dl2 = 0;                           /* Digital Loopback DAC -> ADC one bit */
1853                         j->sic2.bits.dl1 = 0;                           /* Digital Loopback ADC -> DAC one bit */
1854                         j->sic2.bits.pll = 0;                           /* 1 = div 10, 0 = div 5 */
1855                         j->sic2.bits.hpd = 0;                           /* HPF disable */
1856                         j->psccr.bits.addr = 2;                         /* R/W Smart Cable Register Address */
1857                         j->psccr.bits.rw = 0;                           /* Read / Write flag */
1858                         j->psccr.bits.dev = 0;
1859                         outb(j->sic2.byte, j->XILINXbase + 0x00);
1860                         outb(j->psccr.byte, j->XILINXbase + 0x01);
1861                         ixj_PCcontrol_wait(j);
1862
1863                         j->psccr.bits.addr = 3;                         /* R/W Smart Cable Register Address */
1864                         j->psccr.bits.rw = 0;                           /* Read / Write flag */
1865                         j->psccr.bits.dev = 0;
1866                         outb(0x00, j->XILINXbase + 0x00);               /* PLL Divide N1 */
1867                         outb(j->psccr.byte, j->XILINXbase + 0x01);
1868                         ixj_PCcontrol_wait(j);
1869
1870                         j->psccr.bits.addr = 4;                         /* R/W Smart Cable Register Address */
1871                         j->psccr.bits.rw = 0;                           /* Read / Write flag */
1872                         j->psccr.bits.dev = 0;
1873                         outb(0x09, j->XILINXbase + 0x00);               /* PLL Multiply M1 */
1874                         outb(j->psccr.byte, j->XILINXbase + 0x01);
1875                         ixj_PCcontrol_wait(j);
1876
1877                         j->sirxg.bits.lig = 1;                          /* Line In Gain */
1878                         j->sirxg.bits.lim = 1;                          /* Line In Mute */
1879                         j->sirxg.bits.mcg = 0;                          /* MIC In Gain was 3 */
1880                         j->sirxg.bits.mcm = 0;                          /* MIC In Mute */
1881                         j->sirxg.bits.him = 0;                          /* Handset In Mute */
1882                         j->sirxg.bits.iir = 1;                          /* IIR */
1883                         j->psccr.bits.addr = 5;                         /* R/W Smart Cable Register Address */
1884                         j->psccr.bits.rw = 0;                           /* Read / Write flag */
1885                         j->psccr.bits.dev = 0;
1886                         outb(j->sirxg.byte, j->XILINXbase + 0x00);
1887                         outb(j->psccr.byte, j->XILINXbase + 0x01);
1888                         ixj_PCcontrol_wait(j);
1889
1890                         ixj_siadc(j, 0x17);
1891                         ixj_sidac(j, 0x1D);
1892
1893                         j->siaatt.bits.sot = 0;
1894                         j->psccr.bits.addr = 9;                         /* R/W Smart Cable Register Address */
1895                         j->psccr.bits.rw = 0;                           /* Read / Write flag */
1896                         j->psccr.bits.dev = 0;
1897                         outb(j->siaatt.byte, j->XILINXbase + 0x00);
1898                         outb(j->psccr.byte, j->XILINXbase + 0x01);
1899                         ixj_PCcontrol_wait(j);
1900
1901                         if (j->flags.pcmciasct == 1 && !j->readers && !j->writers) {
1902                                 j->psccr.byte = j->pslic.byte = 0;
1903                                 j->pslic.bits.powerdown = 1;
1904                                 j->psccr.bits.dev = 3;
1905                                 j->psccr.bits.rw = 0;
1906                                 outw_p(j->psccr.byte << 8 | j->pslic.byte, j->XILINXbase + 0x00);
1907                                 ixj_PCcontrol_wait(j);
1908                         }
1909                 }
1910                 return 0;
1911         } else {
1912                 j->flags.pcmciascp = 0;
1913                 return 0;
1914         }
1915         return 0;
1916 }
1917
1918 static int ixj_hookstate(IXJ *j)
1919 {
1920         int fOffHook = 0;
1921
1922         switch (j->cardtype) {
1923         case QTI_PHONEJACK:
1924                 ixj_gpio_read(j);
1925                 fOffHook = j->gpio.bits.gpio3read ? 1 : 0;
1926                 break;
1927         case QTI_LINEJACK:
1928         case QTI_PHONEJACK_LITE:
1929         case QTI_PHONEJACK_PCI:
1930                 SLIC_GetState(j);
1931                 if(j->cardtype == QTI_LINEJACK && j->flags.pots_pstn == 1 && (j->readers || j->writers)) {
1932                         fOffHook = j->pld_slicr.bits.potspstn ? 1 : 0;
1933                         if(fOffHook != j->p_hook) {
1934                                 if(!j->checkwait) {
1935                                         j->checkwait = jiffies;
1936                                 }
1937                                 if(time_before(jiffies, j->checkwait + 2)) {
1938                                         fOffHook ^= 1;
1939                                 } else {
1940                                         j->checkwait = 0;
1941                                 }
1942                                 j->p_hook = fOffHook;
1943                                 printk("IXJ : /dev/phone%d pots-pstn hookstate check %d at %ld\n", j->board, fOffHook, jiffies);
1944                         }
1945                 } else {
1946                         if (j->pld_slicr.bits.state == PLD_SLIC_STATE_ACTIVE ||
1947                             j->pld_slicr.bits.state == PLD_SLIC_STATE_STANDBY) {
1948                                 if (j->flags.ringing || j->flags.cringing) {
1949                                         if (!in_interrupt()) {
1950                                                 msleep(20);
1951                                         }
1952                                         SLIC_GetState(j);
1953                                         if (j->pld_slicr.bits.state == PLD_SLIC_STATE_RINGING) {
1954                                                 ixj_ring_on(j);
1955                                         }
1956                                 }
1957                                 if (j->cardtype == QTI_PHONEJACK_PCI) {
1958                                         j->pld_scrr.byte = inb_p(j->XILINXbase);
1959                                         fOffHook = j->pld_scrr.pcib.det ? 1 : 0;
1960                                 } else
1961                                         fOffHook = j->pld_slicr.bits.det ? 1 : 0;
1962                         }
1963                 }
1964                 break;
1965         case QTI_PHONECARD:
1966                 fOffHook = ixj_pcmcia_cable_check(j);
1967                 break;
1968         }
1969         if (j->r_hook != fOffHook) {
1970                 j->r_hook = fOffHook;
1971                 if (j->port == PORT_SPEAKER || j->port == PORT_HANDSET) { // || (j->port == PORT_PSTN && j->flags.pots_pstn == 0)) {
1972                         j->ex.bits.hookstate = 1;
1973                         ixj_kill_fasync(j, SIG_HOOKSTATE, POLL_IN);
1974                 } else if (!fOffHook) {
1975                         j->flash_end = jiffies + ((60 * hertz) / 100);
1976                 }
1977         }
1978         if (fOffHook) {
1979                 if(time_before(jiffies, j->flash_end)) {
1980                         j->ex.bits.flash = 1;
1981                         j->flash_end = 0;
1982                         ixj_kill_fasync(j, SIG_FLASH, POLL_IN);
1983                 }
1984         } else {
1985                 if(time_before(jiffies, j->flash_end)) {
1986                         fOffHook = 1;
1987                 }
1988         }
1989
1990         if (j->port == PORT_PSTN && j->daa_mode == SOP_PU_CONVERSATION)
1991                 fOffHook |= 2;
1992
1993         if (j->port == PORT_SPEAKER) {
1994                 if(j->cardtype == QTI_PHONECARD) {
1995                         if(j->flags.pcmciascp && j->flags.pcmciasct) {
1996                                 fOffHook |= 2;
1997                         }
1998                 } else {
1999                         fOffHook |= 2;
2000                 }
2001         }
2002
2003         if (j->port == PORT_HANDSET)
2004                 fOffHook |= 2;
2005
2006         return fOffHook;
2007 }
2008
2009 static void ixj_ring_off(IXJ *j)
2010 {
2011         if (j->dsp.low == 0x20) /* Internet PhoneJACK */
2012          {
2013                 if (ixjdebug & 0x0004)
2014                         printk(KERN_INFO "IXJ Ring Off\n");
2015                 j->gpio.bytes.high = 0x0B;
2016                 j->gpio.bytes.low = 0x00;
2017                 j->gpio.bits.gpio1 = 0;
2018                 j->gpio.bits.gpio2 = 1;
2019                 j->gpio.bits.gpio5 = 0;
2020                 ixj_WriteDSPCommand(j->gpio.word, j);
2021         } else                  /* Internet LineJACK */
2022         {
2023                 if (ixjdebug & 0x0004)
2024                         printk(KERN_INFO "IXJ Ring Off\n");
2025
2026                 if(!j->flags.cidplay)
2027                         SLIC_SetState(PLD_SLIC_STATE_STANDBY, j);
2028
2029                 SLIC_GetState(j);
2030         }
2031 }
2032
2033 static void ixj_ring_start(IXJ *j)
2034 {
2035         j->flags.cringing = 1;
2036         if (ixjdebug & 0x0004)
2037                 printk(KERN_INFO "IXJ Cadence Ringing Start /dev/phone%d\n", j->board);
2038         if (ixj_hookstate(j) & 1) {
2039                 if (j->port == PORT_POTS)
2040                         ixj_ring_off(j);
2041                 j->flags.cringing = 0;
2042                 if (ixjdebug & 0x0004)
2043                         printk(KERN_INFO "IXJ Cadence Ringing Stopped /dev/phone%d off hook\n", j->board);
2044         } else if(j->cadence_f[5].enable && (!j->cadence_f[5].en_filter)) {
2045                 j->ring_cadence_jif = jiffies;
2046                 j->flags.cidsent = j->flags.cidring = 0;
2047                 j->cadence_f[5].state = 0;
2048                 if(j->cadence_f[5].on1)
2049                         ixj_ring_on(j);
2050         } else {
2051                 j->ring_cadence_jif = jiffies;
2052                 j->ring_cadence_t = 15;
2053                 if (j->ring_cadence & 1 << j->ring_cadence_t) {
2054                         ixj_ring_on(j);
2055                 } else {
2056                         ixj_ring_off(j);
2057                 }
2058                 j->flags.cidsent = j->flags.cidring = j->flags.firstring = 0;
2059         }
2060 }
2061
2062 static int ixj_ring(IXJ *j)
2063 {
2064         char cntr;
2065         unsigned long jif;
2066
2067         j->flags.ringing = 1;
2068         if (ixj_hookstate(j) & 1) {
2069                 ixj_ring_off(j);
2070                 j->flags.ringing = 0;
2071                 return 1;
2072         }
2073         for (cntr = 0; cntr < j->maxrings; cntr++) {
2074                 jif = jiffies + (1 * hertz);
2075                 ixj_ring_on(j);
2076                 while (time_before(jiffies, jif)) {
2077                         if (ixj_hookstate(j) & 1) {
2078                                 ixj_ring_off(j);
2079                                 j->flags.ringing = 0;
2080                                 return 1;
2081                         }
2082                         schedule_timeout_interruptible(1);
2083                         if (signal_pending(current))
2084                                 break;
2085                 }
2086                 jif = jiffies + (3 * hertz);
2087                 ixj_ring_off(j);
2088                 while (time_before(jiffies, jif)) {
2089                         if (ixj_hookstate(j) & 1) {
2090                                 msleep(10);
2091                                 if (ixj_hookstate(j) & 1) {
2092                                         j->flags.ringing = 0;
2093                                         return 1;
2094                                 }
2095                         }
2096                         schedule_timeout_interruptible(1);
2097                         if (signal_pending(current))
2098                                 break;
2099                 }
2100         }
2101         ixj_ring_off(j);
2102         j->flags.ringing = 0;
2103         return 0;
2104 }
2105
2106 static int ixj_open(struct phone_device *p, struct file *file_p)
2107 {
2108         IXJ *j = get_ixj(p->board);
2109         file_p->private_data = j;
2110
2111         if (!j->DSPbase)
2112                 return -ENODEV;
2113
2114         if (file_p->f_mode & FMODE_READ) {
2115                 if(!j->readers) {
2116                         j->readers++;
2117                 } else {
2118                         return -EBUSY;
2119                 }
2120         }
2121
2122         if (file_p->f_mode & FMODE_WRITE) {
2123                 if(!j->writers) {
2124                         j->writers++;
2125                 } else {
2126                         if (file_p->f_mode & FMODE_READ){
2127                                 j->readers--;
2128                         }
2129                         return -EBUSY;
2130                 }
2131         }
2132
2133         if (j->cardtype == QTI_PHONECARD) {
2134                 j->pslic.bits.powerdown = 0;
2135                 j->psccr.bits.dev = 3;
2136                 j->psccr.bits.rw = 0;
2137                 outw_p(j->psccr.byte << 8 | j->pslic.byte, j->XILINXbase + 0x00);
2138                 ixj_PCcontrol_wait(j);
2139         }
2140
2141         j->flags.cidplay = 0;
2142         j->flags.cidcw_ack = 0;
2143
2144         if (ixjdebug & 0x0002)
2145                 printk(KERN_INFO "Opening board %d\n", p->board);
2146
2147         j->framesread = j->frameswritten = 0;
2148         return 0;
2149 }
2150
2151 static int ixj_release(struct inode *inode, struct file *file_p)
2152 {
2153         IXJ_TONE ti;
2154         int cnt;
2155         IXJ *j = file_p->private_data;
2156         int board = j->p.board;
2157
2158         /*
2159          *    Set up locks to ensure that only one process is talking to the DSP at a time.
2160          *    This is necessary to keep the DSP from locking up.
2161          */
2162         while(test_and_set_bit(board, (void *)&j->busyflags) != 0)
2163                 schedule_timeout_interruptible(1);
2164         if (ixjdebug & 0x0002)
2165                 printk(KERN_INFO "Closing board %d\n", NUM(inode));
2166
2167         if (j->cardtype == QTI_PHONECARD)
2168                 ixj_set_port(j, PORT_SPEAKER);
2169         else
2170                 ixj_set_port(j, PORT_POTS);
2171
2172         aec_stop(j);
2173         ixj_play_stop(j);
2174         ixj_record_stop(j);
2175         set_play_volume(j, 0x100);
2176         set_rec_volume(j, 0x100);
2177         ixj_ring_off(j);
2178
2179         /* Restore the tone table to default settings. */
2180         ti.tone_index = 10;
2181         ti.gain0 = 1;
2182         ti.freq0 = hz941;
2183         ti.gain1 = 0;
2184         ti.freq1 = hz1209;
2185         ixj_init_tone(j, &ti);
2186         ti.tone_index = 11;
2187         ti.gain0 = 1;
2188         ti.freq0 = hz941;
2189         ti.gain1 = 0;
2190         ti.freq1 = hz1336;
2191         ixj_init_tone(j, &ti);
2192         ti.tone_index = 12;
2193         ti.gain0 = 1;
2194         ti.freq0 = hz941;
2195         ti.gain1 = 0;
2196         ti.freq1 = hz1477;
2197         ixj_init_tone(j, &ti);
2198         ti.tone_index = 13;
2199         ti.gain0 = 1;
2200         ti.freq0 = hz800;
2201         ti.gain1 = 0;
2202         ti.freq1 = 0;
2203         ixj_init_tone(j, &ti);
2204         ti.tone_index = 14;
2205         ti.gain0 = 1;
2206         ti.freq0 = hz1000;
2207         ti.gain1 = 0;
2208         ti.freq1 = 0;
2209         ixj_init_tone(j, &ti);
2210         ti.tone_index = 15;
2211         ti.gain0 = 1;
2212         ti.freq0 = hz1250;
2213         ti.gain1 = 0;
2214         ti.freq1 = 0;
2215         ixj_init_tone(j, &ti);
2216         ti.tone_index = 16;
2217         ti.gain0 = 1;
2218         ti.freq0 = hz950;
2219         ti.gain1 = 0;
2220         ti.freq1 = 0;
2221         ixj_init_tone(j, &ti);
2222         ti.tone_index = 17;
2223         ti.gain0 = 1;
2224         ti.freq0 = hz1100;
2225         ti.gain1 = 0;
2226         ti.freq1 = 0;
2227         ixj_init_tone(j, &ti);
2228         ti.tone_index = 18;
2229         ti.gain0 = 1;
2230         ti.freq0 = hz1400;
2231         ti.gain1 = 0;
2232         ti.freq1 = 0;
2233         ixj_init_tone(j, &ti);
2234         ti.tone_index = 19;
2235         ti.gain0 = 1;
2236         ti.freq0 = hz1500;
2237         ti.gain1 = 0;
2238         ti.freq1 = 0;
2239         ixj_init_tone(j, &ti);
2240         ti.tone_index = 20;
2241         ti.gain0 = 1;
2242         ti.freq0 = hz1600;
2243         ti.gain1 = 0;
2244         ti.freq1 = 0;
2245         ixj_init_tone(j, &ti);
2246         ti.tone_index = 21;
2247         ti.gain0 = 1;
2248         ti.freq0 = hz1800;
2249         ti.gain1 = 0;
2250         ti.freq1 = 0;
2251         ixj_init_tone(j, &ti);
2252         ti.tone_index = 22;
2253         ti.gain0 = 1;
2254         ti.freq0 = hz2100;
2255         ti.gain1 = 0;
2256         ti.freq1 = 0;
2257         ixj_init_tone(j, &ti);
2258         ti.tone_index = 23;
2259         ti.gain0 = 1;
2260         ti.freq0 = hz1300;
2261         ti.gain1 = 0;
2262         ti.freq1 = 0;
2263         ixj_init_tone(j, &ti);
2264         ti.tone_index = 24;
2265         ti.gain0 = 1;
2266         ti.freq0 = hz2450;
2267         ti.gain1 = 0;
2268         ti.freq1 = 0;
2269         ixj_init_tone(j, &ti);
2270         ti.tone_index = 25;
2271         ti.gain0 = 1;
2272         ti.freq0 = hz350;
2273         ti.gain1 = 0;
2274         ti.freq1 = hz440;
2275         ixj_init_tone(j, &ti);
2276         ti.tone_index = 26;
2277         ti.gain0 = 1;
2278         ti.freq0 = hz440;
2279         ti.gain1 = 0;
2280         ti.freq1 = hz480;
2281         ixj_init_tone(j, &ti);
2282         ti.tone_index = 27;
2283         ti.gain0 = 1;
2284         ti.freq0 = hz480;
2285         ti.gain1 = 0;
2286         ti.freq1 = hz620;
2287         ixj_init_tone(j, &ti);
2288
2289         set_rec_depth(j, 2);    /* Set Record Channel Limit to 2 frames */
2290
2291         set_play_depth(j, 2);   /* Set Playback Channel Limit to 2 frames */
2292
2293         j->ex.bits.dtmf_ready = 0;
2294         j->dtmf_state = 0;
2295         j->dtmf_wp = j->dtmf_rp = 0;
2296         j->rec_mode = j->play_mode = -1;
2297         j->flags.ringing = 0;
2298         j->maxrings = MAXRINGS;
2299         j->ring_cadence = USA_RING_CADENCE;
2300         if(j->cadence_f[5].enable) {
2301                 j->cadence_f[5].enable = j->cadence_f[5].en_filter = j->cadence_f[5].state = 0;
2302         }
2303         j->drybuffer = 0;
2304         j->winktime = 320;
2305         j->flags.dtmf_oob = 0;
2306         for (cnt = 0; cnt < 4; cnt++)
2307                 j->cadence_f[cnt].enable = 0;
2308
2309         idle(j);
2310
2311         if(j->cardtype == QTI_PHONECARD) {
2312                 SLIC_SetState(PLD_SLIC_STATE_OC, j);
2313         }
2314
2315         if (file_p->f_mode & FMODE_READ)
2316                 j->readers--;
2317         if (file_p->f_mode & FMODE_WRITE)
2318                 j->writers--;
2319
2320         if (j->read_buffer && !j->readers) {
2321                 kfree(j->read_buffer);
2322                 j->read_buffer = NULL;
2323                 j->read_buffer_size = 0;
2324         }
2325         if (j->write_buffer && !j->writers) {
2326                 kfree(j->write_buffer);
2327                 j->write_buffer = NULL;
2328                 j->write_buffer_size = 0;
2329         }
2330         j->rec_codec = j->play_codec = 0;
2331         j->rec_frame_size = j->play_frame_size = 0;
2332         j->flags.cidsent = j->flags.cidring = 0;
2333         ixj_fasync(-1, file_p, 0);      /* remove from list of async notification */
2334
2335         if(j->cardtype == QTI_LINEJACK && !j->readers && !j->writers) {
2336                 ixj_set_port(j, PORT_PSTN);
2337                 daa_set_mode(j, SOP_PU_SLEEP);
2338                 ixj_set_pots(j, 1);
2339         }
2340         ixj_WriteDSPCommand(0x0FE3, j); /* Put the DSP in 1/5 power mode. */
2341
2342         /* Set up the default signals for events */
2343         for (cnt = 0; cnt < 35; cnt++)
2344                 j->ixj_signals[cnt] = SIGIO;
2345
2346         /* Set the excetion signal enable flags */
2347         j->ex_sig.bits.dtmf_ready = j->ex_sig.bits.hookstate = j->ex_sig.bits.flash = j->ex_sig.bits.pstn_ring =
2348         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 =
2349         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;
2350
2351         file_p->private_data = NULL;
2352         clear_bit(board, &j->busyflags);
2353         return 0;
2354 }
2355
2356 static int read_filters(IXJ *j)
2357 {
2358         unsigned short fc, cnt, trg;
2359         int var;
2360
2361         trg = 0;
2362         if (ixj_WriteDSPCommand(0x5144, j)) {
2363                 if(ixjdebug & 0x0001) {
2364                         printk(KERN_INFO "Read Frame Counter failed!\n");
2365                 }
2366                 return -1;
2367         }
2368         fc = j->ssr.high << 8 | j->ssr.low;
2369         if (fc == j->frame_count)
2370                 return 1;
2371
2372         j->frame_count = fc;
2373
2374         if (j->dtmf_proc)
2375                 return 1;
2376
2377         var = 10;
2378
2379         for (cnt = 0; cnt < 4; cnt++) {
2380                 if (ixj_WriteDSPCommand(0x5154 + cnt, j)) {
2381                         if(ixjdebug & 0x0001) {
2382                                 printk(KERN_INFO "Select Filter %d failed!\n", cnt);
2383                         }
2384                         return -1;
2385                 }
2386                 if (ixj_WriteDSPCommand(0x515C, j)) {
2387                         if(ixjdebug & 0x0001) {
2388                                 printk(KERN_INFO "Read Filter History %d failed!\n", cnt);
2389                         }
2390                         return -1;
2391                 }
2392                 j->filter_hist[cnt] = j->ssr.high << 8 | j->ssr.low;
2393
2394                 if (j->cadence_f[cnt].enable) {
2395                         if (j->filter_hist[cnt] & 3 && !(j->filter_hist[cnt] & 12)) {
2396                                 if (j->cadence_f[cnt].state == 0) {
2397                                         j->cadence_f[cnt].state = 1;
2398                                         j->cadence_f[cnt].on1min = jiffies + (long)((j->cadence_f[cnt].on1 * (hertz * (100 - var)) / 10000));
2399                                         j->cadence_f[cnt].on1dot = jiffies + (long)((j->cadence_f[cnt].on1 * (hertz * (100)) / 10000));
2400                                         j->cadence_f[cnt].on1max = jiffies + (long)((j->cadence_f[cnt].on1 * (hertz * (100 + var)) / 10000));
2401                                 } else if (j->cadence_f[cnt].state == 2 &&
2402                                            (time_after(jiffies, j->cadence_f[cnt].off1min) &&
2403                                             time_before(jiffies, j->cadence_f[cnt].off1max))) {
2404                                         if (j->cadence_f[cnt].on2) {
2405                                                 j->cadence_f[cnt].state = 3;
2406                                                 j->cadence_f[cnt].on2min = jiffies + (long)((j->cadence_f[cnt].on2 * (hertz * (100 - var)) / 10000));
2407                                                 j->cadence_f[cnt].on2dot = jiffies + (long)((j->cadence_f[cnt].on2 * (hertz * (100)) / 10000));
2408                                                 j->cadence_f[cnt].on2max = jiffies + (long)((j->cadence_f[cnt].on2 * (hertz * (100 + var)) / 10000));
2409                                         } else {
2410                                                 j->cadence_f[cnt].state = 7;
2411                                         }
2412                                 } else if (j->cadence_f[cnt].state == 4 &&
2413                                            (time_after(jiffies, j->cadence_f[cnt].off2min) &&
2414                                             time_before(jiffies, j->cadence_f[cnt].off2max))) {
2415                                         if (j->cadence_f[cnt].on3) {
2416                                                 j->cadence_f[cnt].state = 5;
2417                                                 j->cadence_f[cnt].on3min = jiffies + (long)((j->cadence_f[cnt].on3 * (hertz * (100 - var)) / 10000));
2418                                                 j->cadence_f[cnt].on3dot = jiffies + (long)((j->cadence_f[cnt].on3 * (hertz * (100)) / 10000));
2419                                                 j->cadence_f[cnt].on3max = jiffies + (long)((j->cadence_f[cnt].on3 * (hertz * (100 + var)) / 10000));
2420                                         } else {
2421                                                 j->cadence_f[cnt].state = 7;
2422                                         }
2423                                 } else {
2424                                         j->cadence_f[cnt].state = 0;
2425                                 }
2426                         } else if (j->filter_hist[cnt] & 12 && !(j->filter_hist[cnt] & 3)) {
2427                                 if (j->cadence_f[cnt].state == 1) {
2428                                         if(!j->cadence_f[cnt].on1) {
2429                                                 j->cadence_f[cnt].state = 7;
2430                                         } else if((time_after(jiffies, j->cadence_f[cnt].on1min) &&
2431                                           time_before(jiffies, j->cadence_f[cnt].on1max))) {
2432                                                 if(j->cadence_f[cnt].off1) {
2433                                                         j->cadence_f[cnt].state = 2;
2434                                                         j->cadence_f[cnt].off1min = jiffies + (long)((j->cadence_f[cnt].off1 * (hertz * (100 - var)) / 10000));
2435                                                         j->cadence_f[cnt].off1dot = jiffies + (long)((j->cadence_f[cnt].off1 * (hertz * (100)) / 10000));
2436                                                         j->cadence_f[cnt].off1max = jiffies + (long)((j->cadence_f[cnt].off1 * (hertz * (100 + var)) / 10000));
2437                                                 } else {
2438                                                         j->cadence_f[cnt].state = 7;
2439                                                 }
2440                                         } else {
2441                                                 j->cadence_f[cnt].state = 0;
2442                                         }
2443                                 } else if (j->cadence_f[cnt].state == 3) {
2444                                         if((time_after(jiffies, j->cadence_f[cnt].on2min) &&
2445                                             time_before(jiffies, j->cadence_f[cnt].on2max))) {
2446                                                 if(j->cadence_f[cnt].off2) {
2447                                                         j->cadence_f[cnt].state = 4;
2448                                                         j->cadence_f[cnt].off2min = jiffies + (long)((j->cadence_f[cnt].off2 * (hertz * (100 - var)) / 10000));
2449                                                         j->cadence_f[cnt].off2dot = jiffies + (long)((j->cadence_f[cnt].off2 * (hertz * (100)) / 10000));
2450                                                         j->cadence_f[cnt].off2max = jiffies + (long)((j->cadence_f[cnt].off2 * (hertz * (100 + var)) / 10000));
2451                                                 } else {
2452                                                         j->cadence_f[cnt].state = 7;
2453                                                 }
2454                                         } else {
2455                                                 j->cadence_f[cnt].state = 0;
2456                                         }
2457                                 } else if (j->cadence_f[cnt].state == 5) {
2458                                         if ((time_after(jiffies, j->cadence_f[cnt].on3min) &&
2459                                             time_before(jiffies, j->cadence_f[cnt].on3max))) {
2460                                                 if(j->cadence_f[cnt].off3) {
2461                                                         j->cadence_f[cnt].state = 6;
2462                                                         j->cadence_f[cnt].off3min = jiffies + (long)((j->cadence_f[cnt].off3 * (hertz * (100 - var)) / 10000));
2463                                                         j->cadence_f[cnt].off3dot = jiffies + (long)((j->cadence_f[cnt].off3 * (hertz * (100)) / 10000));
2464                                                         j->cadence_f[cnt].off3max = jiffies + (long)((j->cadence_f[cnt].off3 * (hertz * (100 + var)) / 10000));
2465                                                 } else {
2466                                                         j->cadence_f[cnt].state = 7;
2467                                                 }
2468                                         } else {
2469                                                 j->cadence_f[cnt].state = 0;
2470                                         }
2471                                 } else {
2472                                         j->cadence_f[cnt].state = 0;
2473                                 }
2474                         } else {
2475                                 switch(j->cadence_f[cnt].state) {
2476                                         case 1:
2477                                                 if(time_after(jiffies, j->cadence_f[cnt].on1dot) &&
2478                                                    !j->cadence_f[cnt].off1 &&
2479                                                    !j->cadence_f[cnt].on2 && !j->cadence_f[cnt].off2 &&
2480                                                    !j->cadence_f[cnt].on3 && !j->cadence_f[cnt].off3) {
2481                                                         j->cadence_f[cnt].state = 7;
2482                                                 }
2483                                                 break;
2484                                         case 3:
2485                                                 if(time_after(jiffies, j->cadence_f[cnt].on2dot) &&
2486                                                    !j->cadence_f[cnt].off2 &&
2487                                                    !j->cadence_f[cnt].on3 && !j->cadence_f[cnt].off3) {
2488                                                         j->cadence_f[cnt].state = 7;
2489                                                 }
2490                                                 break;
2491                                         case 5:
2492                                                 if(time_after(jiffies, j->cadence_f[cnt].on3dot) &&
2493                                                    !j->cadence_f[cnt].off3) {
2494                                                         j->cadence_f[cnt].state = 7;
2495                                                 }
2496                                                 break;
2497                                 }
2498                         }
2499
2500                         if (ixjdebug & 0x0040) {
2501                                 printk(KERN_INFO "IXJ Tone Cadence state = %d /dev/phone%d at %ld\n", j->cadence_f[cnt].state, j->board, jiffies);
2502                                 switch(j->cadence_f[cnt].state) {
2503                                         case 0:
2504                                                 printk(KERN_INFO "IXJ /dev/phone%d No Tone detected\n", j->board);
2505                                                 break;
2506                                         case 1:
2507                                                 printk(KERN_INFO "IXJ /dev/phone%d Next Tone Cadence state at %u %ld - %ld - %ld\n", j->board,
2508                                         j->cadence_f[cnt].on1, j->cadence_f[cnt].on1min, j->cadence_f[cnt].on1dot, j->cadence_f[cnt].on1max);
2509                                                 break;
2510                                         case 2:
2511                                                 printk(KERN_INFO "IXJ /dev/phone%d Next Tone Cadence state at %ld - %ld\n", j->board, j->cadence_f[cnt].off1min,
2512                                                                                                                         j->cadence_f[cnt].off1max);
2513                                                 break;
2514                                         case 3:
2515                                                 printk(KERN_INFO "IXJ /dev/phone%d Next Tone Cadence state at %ld - %ld\n", j->board, j->cadence_f[cnt].on2min,
2516                                                                                                                         j->cadence_f[cnt].on2max);
2517                                                 break;
2518                                         case 4:
2519                                                 printk(KERN_INFO "IXJ /dev/phone%d Next Tone Cadence state at %ld - %ld\n", j->board, j->cadence_f[cnt].off2min,
2520                                                                                                                         j->cadence_f[cnt].off2max);
2521                                                 break;
2522                                         case 5:
2523                                                 printk(KERN_INFO "IXJ /dev/phone%d Next Tone Cadence state at %ld - %ld\n", j->board, j->cadence_f[cnt].on3min,
2524                                                                                                                         j->cadence_f[cnt].on3max);
2525                                                 break;
2526                                         case 6:
2527                                                 printk(KERN_INFO "IXJ /dev/phone%d Next Tone Cadence state at %ld - %ld\n", j->board, j->cadence_f[cnt].off3min,
2528                                                                                                                         j->cadence_f[cnt].off3max);
2529                                                 break;
2530                                 }
2531                         }
2532                 }
2533                 if (j->cadence_f[cnt].state == 7) {
2534                         j->cadence_f[cnt].state = 0;
2535                         if (j->cadence_f[cnt].enable == 1)
2536                                 j->cadence_f[cnt].enable = 0;
2537                         switch (cnt) {
2538                         case 0:
2539                                 if(ixjdebug & 0x0020) {
2540                                         printk(KERN_INFO "Filter Cadence 0 triggered %ld\n", jiffies);
2541                                 }
2542                                 j->ex.bits.fc0 = 1;
2543                                 ixj_kill_fasync(j, SIG_FC0, POLL_IN);
2544                                 break;
2545                         case 1:
2546                                 if(ixjdebug & 0x0020) {
2547                                         printk(KERN_INFO "Filter Cadence 1 triggered %ld\n", jiffies);
2548                                 }
2549                                 j->ex.bits.fc1 = 1;
2550                                 ixj_kill_fasync(j, SIG_FC1, POLL_IN);
2551                                 break;
2552                         case 2:
2553                                 if(ixjdebug & 0x0020) {
2554                                         printk(KERN_INFO "Filter Cadence 2 triggered %ld\n", jiffies);
2555                                 }
2556                                 j->ex.bits.fc2 = 1;
2557                                 ixj_kill_fasync(j, SIG_FC2, POLL_IN);
2558                                 break;
2559                         case 3:
2560                                 if(ixjdebug & 0x0020) {
2561                                         printk(KERN_INFO "Filter Cadence 3 triggered %ld\n", jiffies);
2562                                 }
2563                                 j->ex.bits.fc3 = 1;
2564                                 ixj_kill_fasync(j, SIG_FC3, POLL_IN);
2565                                 break;
2566                         }
2567                 }
2568                 if (j->filter_en[cnt] && ((j->filter_hist[cnt] & 3 && !(j->filter_hist[cnt] & 12)) ||
2569                                           (j->filter_hist[cnt] & 12 && !(j->filter_hist[cnt] & 3)))) {
2570                         if((j->filter_hist[cnt] & 3 && !(j->filter_hist[cnt] & 12))) {
2571                                 trg = 1;
2572                         } else if((j->filter_hist[cnt] & 12 && !(j->filter_hist[cnt] & 3))) {
2573                                 trg = 0;
2574                         }
2575                         switch (cnt) {
2576                         case 0:
2577                                 if(ixjdebug & 0x0020) {
2578                                         printk(KERN_INFO "Filter 0 triggered %d at %ld\n", trg, jiffies);
2579                                 }
2580                                 j->ex.bits.f0 = 1;
2581                                 ixj_kill_fasync(j, SIG_F0, POLL_IN);
2582                                 break;
2583                         case 1:
2584                                 if(ixjdebug & 0x0020) {
2585                                         printk(KERN_INFO "Filter 1 triggered %d at %ld\n", trg, jiffies);
2586                                 }
2587                                 j->ex.bits.f1 = 1;
2588                                 ixj_kill_fasync(j, SIG_F1, POLL_IN);
2589                                 break;
2590                         case 2:
2591                                 if(ixjdebug & 0x0020) {
2592                                         printk(KERN_INFO "Filter 2 triggered %d at %ld\n", trg, jiffies);
2593                                 }
2594                                 j->ex.bits.f2 = 1;
2595                                 ixj_kill_fasync(j, SIG_F2, POLL_IN);
2596                                 break;
2597                         case 3:
2598                                 if(ixjdebug & 0x0020) {
2599                                         printk(KERN_INFO "Filter 3 triggered %d at %ld\n", trg, jiffies);
2600                                 }
2601                                 j->ex.bits.f3 = 1;
2602                                 ixj_kill_fasync(j, SIG_F3, POLL_IN);
2603                                 break;
2604                         }
2605                 }
2606         }
2607         return 0;
2608 }
2609
2610 static int LineMonitor(IXJ *j)
2611 {
2612         if (j->dtmf_proc) {
2613                 return -1;
2614         }
2615         j->dtmf_proc = 1;
2616
2617         if (ixj_WriteDSPCommand(0x7000, j))             /* Line Monitor */
2618                 return -1;
2619
2620         j->dtmf.bytes.high = j->ssr.high;
2621         j->dtmf.bytes.low = j->ssr.low;
2622         if (!j->dtmf_state && j->dtmf.bits.dtmf_valid) {
2623                 j->dtmf_state = 1;
2624                 j->dtmf_current = j->dtmf.bits.digit;
2625         }
2626         if (j->dtmf_state && !j->dtmf.bits.dtmf_valid)  /* && j->dtmf_wp != j->dtmf_rp) */
2627          {
2628                 if(!j->cidcw_wait) {
2629                         j->dtmfbuffer[j->dtmf_wp] = j->dtmf_current;
2630                         j->dtmf_wp++;
2631                         if (j->dtmf_wp == 79)
2632                                 j->dtmf_wp = 0;
2633                         j->ex.bits.dtmf_ready = 1;
2634                         if(j->ex_sig.bits.dtmf_ready) {
2635                                 ixj_kill_fasync(j, SIG_DTMF_READY, POLL_IN);
2636                         }
2637                 }
2638                 else if(j->dtmf_current == 0x00 || j->dtmf_current == 0x0D) {
2639                         if(ixjdebug & 0x0020) {
2640                                 printk("IXJ phone%d saw CIDCW Ack DTMF %d from display at %ld\n", j->board, j->dtmf_current, jiffies);
2641                         }
2642                         j->flags.cidcw_ack = 1;
2643                 }
2644                 j->dtmf_state = 0;
2645         }
2646         j->dtmf_proc = 0;
2647
2648         return 0;
2649 }
2650
2651 /************************************************************************
2652 *
2653 * Functions to allow alaw <-> ulaw conversions.
2654 *
2655 ************************************************************************/
2656
2657 static void ulaw2alaw(unsigned char *buff, unsigned long len)
2658 {
2659         static unsigned char table_ulaw2alaw[] =
2660         {
2661                 0x2A, 0x2B, 0x28, 0x29, 0x2E, 0x2F, 0x2C, 0x2D,
2662                 0x22, 0x23, 0x20, 0x21, 0x26, 0x27, 0x24, 0x25,
2663                 0x3A, 0x3B, 0x38, 0x39, 0x3E, 0x3F, 0x3C, 0x3D,
2664                 0x32, 0x33, 0x30, 0x31, 0x36, 0x37, 0x34, 0x35,
2665                 0x0B, 0x08, 0x09, 0x0E, 0x0F, 0x0C, 0x0D, 0x02,
2666                 0x03, 0x00, 0x01, 0x06, 0x07, 0x04, 0x05, 0x1A,
2667                 0x1B, 0x18, 0x19, 0x1E, 0x1F, 0x1C, 0x1D, 0x12,
2668                 0x13, 0x10, 0x11, 0x16, 0x17, 0x14, 0x15, 0x6B,
2669                 0x68, 0x69, 0x6E, 0x6F, 0x6C, 0x6D, 0x62, 0x63,
2670                 0x60, 0x61, 0x66, 0x67, 0x64, 0x65, 0x7B, 0x79,
2671                 0x7E, 0x7F, 0x7C, 0x7D, 0x72, 0x73, 0x70, 0x71,
2672                 0x76, 0x77, 0x74, 0x75, 0x4B, 0x49, 0x4F, 0x4D,
2673                 0x42, 0x43, 0x40, 0x41, 0x46, 0x47, 0x44, 0x45,
2674                 0x5A, 0x5B, 0x58, 0x59, 0x5E, 0x5F, 0x5C, 0x5D,
2675                 0x52, 0x52, 0x53, 0x53, 0x50, 0x50, 0x51, 0x51,
2676                 0x56, 0x56, 0x57, 0x57, 0x54, 0x54, 0x55, 0xD5,
2677                 0xAA, 0xAB, 0xA8, 0xA9, 0xAE, 0xAF, 0xAC, 0xAD,
2678                 0xA2, 0xA3, 0xA0, 0xA1, 0xA6, 0xA7, 0xA4, 0xA5,
2679                 0xBA, 0xBB, 0xB8, 0xB9, 0xBE, 0xBF, 0xBC, 0xBD,
2680                 0xB2, 0xB3, 0xB0, 0xB1, 0xB6, 0xB7, 0xB4, 0xB5,
2681                 0x8B, 0x88, 0x89, 0x8E, 0x8F, 0x8C, 0x8D, 0x82,
2682                 0x83, 0x80, 0x81, 0x86, 0x87, 0x84, 0x85, 0x9A,
2683                 0x9B, 0x98, 0x99, 0x9E, 0x9F, 0x9C, 0x9D, 0x92,
2684                 0x93, 0x90, 0x91, 0x96, 0x97, 0x94, 0x95, 0xEB,
2685                 0xE8, 0xE9, 0xEE, 0xEF, 0xEC, 0xED, 0xE2, 0xE3,
2686                 0xE0, 0xE1, 0xE6, 0xE7, 0xE4, 0xE5, 0xFB, 0xF9,
2687                 0xFE, 0xFF, 0xFC, 0xFD, 0xF2, 0xF3, 0xF0, 0xF1,
2688                 0xF6, 0xF7, 0xF4, 0xF5, 0xCB, 0xC9, 0xCF, 0xCD,
2689                 0xC2, 0xC3, 0xC0, 0xC1, 0xC6, 0xC7, 0xC4, 0xC5,
2690                 0xDA, 0xDB, 0xD8, 0xD9, 0xDE, 0xDF, 0xDC, 0xDD,
2691                 0xD2, 0xD2, 0xD3, 0xD3, 0xD0, 0xD0, 0xD1, 0xD1,
2692                 0xD6, 0xD6, 0xD7, 0xD7, 0xD4, 0xD4, 0xD5, 0xD5
2693         };
2694
2695         while (len--)
2696         {
2697                 *buff = table_ulaw2alaw[*(unsigned char *)buff];
2698                 buff++;
2699         }
2700 }
2701
2702 static void alaw2ulaw(unsigned char *buff, unsigned long len)
2703 {
2704         static unsigned char table_alaw2ulaw[] =
2705         {
2706                 0x29, 0x2A, 0x27, 0x28, 0x2D, 0x2E, 0x2B, 0x2C,
2707                 0x21, 0x22, 0x1F, 0x20, 0x25, 0x26, 0x23, 0x24,
2708                 0x39, 0x3A, 0x37, 0x38, 0x3D, 0x3E, 0x3B, 0x3C,
2709                 0x31, 0x32, 0x2F, 0x30, 0x35, 0x36, 0x33, 0x34,
2710                 0x0A, 0x0B, 0x08, 0x09, 0x0E, 0x0F, 0x0C, 0x0D,
2711                 0x02, 0x03, 0x00, 0x01, 0x06, 0x07, 0x04, 0x05,
2712                 0x1A, 0x1B, 0x18, 0x19, 0x1E, 0x1F, 0x1C, 0x1D,
2713                 0x12, 0x13, 0x10, 0x11, 0x16, 0x17, 0x14, 0x15,
2714                 0x62, 0x63, 0x60, 0x61, 0x66, 0x67, 0x64, 0x65,
2715                 0x5D, 0x5D, 0x5C, 0x5C, 0x5F, 0x5F, 0x5E, 0x5E,
2716                 0x74, 0x76, 0x70, 0x72, 0x7C, 0x7E, 0x78, 0x7A,
2717                 0x6A, 0x6B, 0x68, 0x69, 0x6E, 0x6F, 0x6C, 0x6D,
2718                 0x48, 0x49, 0x46, 0x47, 0x4C, 0x4D, 0x4A, 0x4B,
2719                 0x40, 0x41, 0x3F, 0x3F, 0x44, 0x45, 0x42, 0x43,
2720                 0x56, 0x57, 0x54, 0x55, 0x5A, 0x5B, 0x58, 0x59,
2721                 0x4F, 0x4F, 0x4E, 0x4E, 0x52, 0x53, 0x50, 0x51,
2722                 0xA9, 0xAA, 0xA7, 0xA8, 0xAD, 0xAE, 0xAB, 0xAC,
2723                 0xA1, 0xA2, 0x9F, 0xA0, 0xA5, 0xA6, 0xA3, 0xA4,
2724                 0xB9, 0xBA, 0xB7, 0xB8, 0xBD, 0xBE, 0xBB, 0xBC,
2725                 0xB1, 0xB2, 0xAF, 0xB0, 0xB5, 0xB6, 0xB3, 0xB4,
2726                 0x8A, 0x8B, 0x88, 0x89, 0x8E, 0x8F, 0x8C, 0x8D,
2727                 0x82, 0x83, 0x80, 0x81, 0x86, 0x87, 0x84, 0x85,
2728                 0x9A, 0x9B, 0x98, 0x99, 0x9E, 0x9F, 0x9C, 0x9D,
2729                 0x92, 0x93, 0x90, 0x91, 0x96, 0x97, 0x94, 0x95,
2730                 0xE2, 0xE3, 0xE0, 0xE1, 0xE6, 0xE7, 0xE4, 0xE5,
2731                 0xDD, 0xDD, 0xDC, 0xDC, 0xDF, 0xDF, 0xDE, 0xDE,
2732                 0xF4, 0xF6, 0xF0, 0xF2, 0xFC, 0xFE, 0xF8, 0xFA,
2733                 0xEA, 0xEB, 0xE8, 0xE9, 0xEE, 0xEF, 0xEC, 0xED,
2734                 0xC8, 0xC9, 0xC6, 0xC7, 0xCC, 0xCD, 0xCA, 0xCB,
2735                 0xC0, 0xC1, 0xBF, 0xBF, 0xC4, 0xC5, 0xC2, 0xC3,
2736                 0xD6, 0xD7, 0xD4, 0xD5, 0xDA, 0xDB, 0xD8, 0xD9,
2737                 0xCF, 0xCF, 0xCE, 0xCE, 0xD2, 0xD3, 0xD0, 0xD1
2738         };
2739
2740         while (len--)
2741         {
2742                 *buff = table_alaw2ulaw[*(unsigned char *)buff];
2743                 buff++;
2744         }
2745 }
2746
2747 static ssize_t ixj_read(struct file * file_p, char __user *buf, size_t length, loff_t * ppos)
2748 {
2749         unsigned long i = *ppos;
2750         IXJ * j = get_ixj(NUM(file_p->f_path.dentry->d_inode));
2751
2752         DECLARE_WAITQUEUE(wait, current);
2753
2754         if (j->flags.inread)
2755                 return -EALREADY;
2756
2757         j->flags.inread = 1;
2758
2759         add_wait_queue(&j->read_q, &wait);
2760         set_current_state(TASK_INTERRUPTIBLE);
2761         mb();
2762
2763         while (!j->read_buffer_ready || (j->dtmf_state && j->flags.dtmf_oob)) {
2764                 ++j->read_wait;
2765                 if (file_p->f_flags & O_NONBLOCK) {
2766                         set_current_state(TASK_RUNNING);
2767                         remove_wait_queue(&j->read_q, &wait);
2768                         j->flags.inread = 0;
2769                         return -EAGAIN;
2770                 }
2771                 if (!ixj_hookstate(j)) {
2772                         set_current_state(TASK_RUNNING);
2773                         remove_wait_queue(&j->read_q, &wait);
2774                         j->flags.inread = 0;
2775                         return 0;
2776                 }
2777                 interruptible_sleep_on(&j->read_q);
2778                 if (signal_pending(current)) {
2779                         set_current_state(TASK_RUNNING);
2780                         remove_wait_queue(&j->read_q, &wait);
2781                         j->flags.inread = 0;
2782                         return -EINTR;
2783                 }
2784         }
2785
2786         remove_wait_queue(&j->read_q, &wait);
2787         set_current_state(TASK_RUNNING);
2788         /* Don't ever copy more than the user asks */
2789         if(j->rec_codec == ALAW)
2790                 ulaw2alaw(j->read_buffer, min(length, j->read_buffer_size));
2791         i = copy_to_user(buf, j->read_buffer, min(length, j->read_buffer_size));
2792         j->read_buffer_ready = 0;
2793         if (i) {
2794                 j->flags.inread = 0;
2795                 return -EFAULT;
2796         } else {
2797                 j->flags.inread = 0;
2798                 return min(length, j->read_buffer_size);
2799         }
2800 }
2801
2802 static ssize_t ixj_enhanced_read(struct file * file_p, char __user *buf, size_t length,
2803                           loff_t * ppos)
2804 {
2805         int pre_retval;
2806         ssize_t read_retval = 0;
2807         IXJ *j = get_ixj(NUM(file_p->f_path.dentry->d_inode));
2808
2809         pre_retval = ixj_PreRead(j, 0L);
2810         switch (pre_retval) {
2811         case NORMAL:
2812                 read_retval = ixj_read(file_p, buf, length, ppos);
2813                 ixj_PostRead(j, 0L);
2814                 break;
2815         case NOPOST:
2816                 read_retval = ixj_read(file_p, buf, length, ppos);
2817                 break;
2818         case POSTONLY:
2819                 ixj_PostRead(j, 0L);
2820                 break;
2821         default:
2822                 read_retval = pre_retval;
2823         }
2824         return read_retval;
2825 }
2826
2827 static ssize_t ixj_write(struct file *file_p, const char __user *buf, size_t count, loff_t * ppos)
2828 {
2829         unsigned long i = *ppos;
2830         IXJ *j = file_p->private_data;
2831
2832         DECLARE_WAITQUEUE(wait, current);
2833
2834         if (j->flags.inwrite)
2835                 return -EALREADY;
2836
2837         j->flags.inwrite = 1;
2838
2839         add_wait_queue(&j->write_q, &wait);
2840         set_current_state(TASK_INTERRUPTIBLE);
2841         mb();
2842
2843
2844         while (!j->write_buffers_empty) {
2845                 ++j->write_wait;
2846                 if (file_p->f_flags & O_NONBLOCK) {
2847                         set_current_state(TASK_RUNNING);
2848                         remove_wait_queue(&j->write_q, &wait);
2849                         j->flags.inwrite = 0;
2850                         return -EAGAIN;
2851                 }
2852                 if (!ixj_hookstate(j)) {
2853                         set_current_state(TASK_RUNNING);
2854                         remove_wait_queue(&j->write_q, &wait);
2855                         j->flags.inwrite = 0;
2856                         return 0;
2857                 }
2858                 interruptible_sleep_on(&j->write_q);
2859                 if (signal_pending(current)) {
2860                         set_current_state(TASK_RUNNING);
2861                         remove_wait_queue(&j->write_q, &wait);
2862                         j->flags.inwrite = 0;
2863                         return -EINTR;
2864                 }
2865         }
2866         set_current_state(TASK_RUNNING);
2867         remove_wait_queue(&j->write_q, &wait);
2868         if (j->write_buffer_wp + count >= j->write_buffer_end)
2869                 j->write_buffer_wp = j->write_buffer;
2870         i = copy_from_user(j->write_buffer_wp, buf, min(count, j->write_buffer_size));
2871         if (i) {
2872                 j->flags.inwrite = 0;
2873                 return -EFAULT;
2874         }
2875        if(j->play_codec == ALAW)
2876                alaw2ulaw(j->write_buffer_wp, min(count, j->write_buffer_size));
2877         j->flags.inwrite = 0;
2878         return min(count, j->write_buffer_size);
2879 }
2880
2881 static ssize_t ixj_enhanced_write(struct file * file_p, const char __user *buf, size_t count, loff_t * ppos)
2882 {
2883         int pre_retval;
2884         ssize_t write_retval = 0;
2885
2886         IXJ *j = get_ixj(NUM(file_p->f_path.dentry->d_inode));
2887
2888         pre_retval = ixj_PreWrite(j, 0L);
2889         switch (pre_retval) {
2890         case NORMAL:
2891                 write_retval = ixj_write(file_p, buf, count, ppos);
2892                 if (write_retval > 0) {
2893                         ixj_PostWrite(j, 0L);
2894                         j->write_buffer_wp += write_retval;
2895                         j->write_buffers_empty--;
2896                 }
2897                 break;
2898         case NOPOST:
2899                 write_retval = ixj_write(file_p, buf, count, ppos);
2900                 if (write_retval > 0) {
2901                         j->write_buffer_wp += write_retval;
2902                         j->write_buffers_empty--;
2903                 }
2904                 break;
2905         case POSTONLY:
2906                 ixj_PostWrite(j, 0L);
2907                 break;
2908         default:
2909                 write_retval = pre_retval;
2910         }
2911         return write_retval;
2912 }
2913
2914 static void ixj_read_frame(IXJ *j)
2915 {
2916         int cnt, dly;
2917
2918         if (j->read_buffer) {
2919                 for (cnt = 0; cnt < j->rec_frame_size * 2; cnt += 2) {
2920                         if (!(cnt % 16) && !IsRxReady(j)) {
2921                                 dly = 0;
2922                                 while (!IsRxReady(j)) {
2923                                         if (dly++ > 5) {
2924                                                 dly = 0;
2925                                                 break;
2926                                         }
2927                                         udelay(10);
2928                                 }
2929                         }
2930                         /* Throw away word 0 of the 8021 compressed format to get standard G.729. */
2931                         if (j->rec_codec == G729 && (cnt == 0 || cnt == 10 || cnt == 20)) {
2932                                 inb_p(j->DSPbase + 0x0E);
2933                                 inb_p(j->DSPbase + 0x0F);
2934                         }
2935                         *(j->read_buffer + cnt) = inb_p(j->DSPbase + 0x0E);
2936                         *(j->read_buffer + cnt + 1) = inb_p(j->DSPbase + 0x0F);
2937                 }
2938                 ++j->framesread;
2939                 if (j->intercom != -1) {
2940                         if (IsTxReady(get_ixj(j->intercom))) {
2941                                 for (cnt = 0; cnt < j->rec_frame_size * 2; cnt += 2) {
2942                                         if (!(cnt % 16) && !IsTxReady(j)) {
2943                                                 dly = 0;
2944                                                 while (!IsTxReady(j)) {
2945                                                         if (dly++ > 5) {
2946                                                                 dly = 0;
2947                                                                 break;
2948                                                         }
2949                                                         udelay(10);
2950                                                 }
2951                                         }
2952                                         outb_p(*(j->read_buffer + cnt), get_ixj(j->intercom)->DSPbase + 0x0C);
2953                                         outb_p(*(j->read_buffer + cnt + 1), get_ixj(j->intercom)->DSPbase + 0x0D);
2954                                 }
2955                                 get_ixj(j->intercom)->frameswritten++;
2956                         }
2957                 } else {
2958                         j->read_buffer_ready = 1;
2959                         wake_up_interruptible(&j->read_q);      /* Wake any blocked readers */
2960
2961                         wake_up_interruptible(&j->poll_q);      /* Wake any blocked selects */
2962
2963                         if(j->ixj_signals[SIG_READ_READY])
2964                                 ixj_kill_fasync(j, SIG_READ_READY, POLL_OUT);
2965                 }
2966         }
2967 }
2968
2969 static short fsk[][6][20] =
2970 {
2971         {
2972                 {
2973                         0, 17846, 29934, 32364, 24351, 8481, -10126, -25465, -32587, -29196,
2974                         -16384, 1715, 19260, 30591, 32051, 23170, 6813, -11743, -26509, -32722
2975                 },
2976                 {
2977                         -28377, -14876, 3425, 20621, 31163, 31650, 21925, 5126, -13328, -27481,
2978                         -32767, -27481, -13328, 5126, 21925, 31650, 31163, 20621, 3425, -14876
2979                 },
2980                 {
2981                         -28377, -32722, -26509, -11743, 6813, 23170, 32051, 30591, 19260, 1715,
2982                         -16384, -29196, -32587, -25465, -10126, 8481, 24351, 32364, 29934, 17846
2983                 },
2984                 {
2985                         0, -17846, -29934, -32364, -24351, -8481, 10126, 25465, 32587, 29196,
2986                         16384, -1715, -19260, -30591, -32051, -23170, -6813, 11743, 26509, 32722
2987                 },
2988                 {
2989                         28377, 14876, -3425, -20621, -31163, -31650, -21925, -5126, 13328, 27481,
2990                         32767, 27481, 13328, -5126, -21925, -31650, -31163, -20621, -3425, 14876
2991                 },
2992                 {
2993                         28377, 32722, 26509, 11743, -6813, -23170, -32051, -30591, -19260, -1715,
2994                         16384, 29196, 32587, 25465, 10126, -8481, -24351, -32364, -29934, -17846
2995                 }
2996         },
2997         {
2998                 {
2999                         0, 10126, 19260, 26509, 31163, 32767, 31163, 26509, 19260, 10126,
3000                         0, -10126, -19260, -26509, -31163, -32767, -31163, -26509, -19260, -10126
3001                 },
3002                 {
3003                         -28377, -21925, -13328, -3425, 6813, 16384, 24351, 29934, 32587, 32051,
3004                         28377, 21925, 13328, 3425, -6813, -16384, -24351, -29934, -32587, -32051
3005                 },
3006                 {
3007                         -28377, -32051, -32587, -29934, -24351, -16384, -6813, 3425, 13328, 21925,
3008                         28377, 32051, 32587, 29934, 24351, 16384, 6813, -3425, -13328, -21925
3009                 },
3010                 {
3011                         0, -10126, -19260, -26509, -31163, -32767, -31163, -26509, -19260, -10126,
3012                         0, 10126, 19260, 26509, 31163, 32767, 31163, 26509, 19260, 10126
3013                 },
3014                 {
3015                         28377, 21925, 13328, 3425, -6813, -16383, -24351, -29934, -32587, -32051,
3016                         -28377, -21925, -13328, -3425, 6813, 16383, 24351, 29934, 32587, 32051
3017                 },
3018                 {
3019                         28377, 32051, 32587, 29934, 24351, 16384, 6813, -3425, -13328, -21925,
3020                         -28377, -32051, -32587, -29934, -24351, -16384, -6813, 3425, 13328, 21925
3021                 }
3022         }
3023 };
3024
3025
3026 static void ixj_write_cid_bit(IXJ *j, int bit)
3027 {
3028         while (j->fskcnt < 20) {
3029                 if(j->fskdcnt < (j->fsksize - 1))
3030                         j->fskdata[j->fskdcnt++] = fsk[bit][j->fskz][j->fskcnt];
3031
3032                 j->fskcnt += 3;
3033         }
3034         j->fskcnt %= 20;
3035
3036         if (!bit)
3037                 j->fskz++;
3038         if (j->fskz >= 6)
3039                 j->fskz = 0;
3040
3041 }
3042
3043 static void ixj_write_cid_byte(IXJ *j, char byte)
3044 {
3045         IXJ_CBYTE cb;
3046
3047                 cb.cbyte = byte;
3048                 ixj_write_cid_bit(j, 0);
3049                 ixj_write_cid_bit(j, cb.cbits.b0 ? 1 : 0);
3050                 ixj_write_cid_bit(j, cb.cbits.b1 ? 1 : 0);
3051                 ixj_write_cid_bit(j, cb.cbits.b2 ? 1 : 0);
3052                 ixj_write_cid_bit(j, cb.cbits.b3 ? 1 : 0);
3053                 ixj_write_cid_bit(j, cb.cbits.b4 ? 1 : 0);
3054                 ixj_write_cid_bit(j, cb.cbits.b5 ? 1 : 0);
3055                 ixj_write_cid_bit(j, cb.cbits.b6 ? 1 : 0);
3056                 ixj_write_cid_bit(j, cb.cbits.b7 ? 1 : 0);
3057                 ixj_write_cid_bit(j, 1);
3058 }
3059
3060 static void ixj_write_cid_seize(IXJ *j)
3061 {
3062         int cnt;
3063
3064         for (cnt = 0; cnt < 150; cnt++) {
3065                 ixj_write_cid_bit(j, 0);
3066                 ixj_write_cid_bit(j, 1);
3067         }
3068         for (cnt = 0; cnt < 180; cnt++) {
3069                 ixj_write_cid_bit(j, 1);
3070         }
3071 }
3072
3073 static void ixj_write_cidcw_seize(IXJ *j)
3074 {
3075         int cnt;
3076
3077         for (cnt = 0; cnt < 80; cnt++) {
3078                 ixj_write_cid_bit(j, 1);
3079         }
3080 }
3081
3082 static int ixj_write_cid_string(IXJ *j, char *s, int checksum)
3083 {
3084         int cnt;
3085
3086         for (cnt = 0; cnt < strlen(s); cnt++) {
3087                 ixj_write_cid_byte(j, s[cnt]);
3088                 checksum = (checksum + s[cnt]);
3089         }
3090         return checksum;
3091 }
3092
3093 static void ixj_pad_fsk(IXJ *j, int pad)
3094 {
3095         int cnt;
3096
3097         for (cnt = 0; cnt < pad; cnt++) {
3098                 if(j->fskdcnt < (j->fsksize - 1))
3099                         j->fskdata[j->fskdcnt++] = 0x0000;
3100         }
3101         for (cnt = 0; cnt < 720; cnt++) {
3102                 if(j->fskdcnt < (j->fsksize - 1))
3103                         j->fskdata[j->fskdcnt++] = 0x0000;
3104         }
3105 }
3106
3107 static void ixj_pre_cid(IXJ *j)
3108 {
3109         j->cid_play_codec = j->play_codec;
3110         j->cid_play_frame_size = j->play_frame_size;
3111         j->cid_play_volume = get_play_volume(j);
3112         j->cid_play_flag = j->flags.playing;
3113
3114         j->cid_rec_codec = j->rec_codec;
3115         j->cid_rec_volume = get_rec_volume(j);
3116         j->cid_rec_flag = j->flags.recording;
3117
3118         j->cid_play_aec_level = j->aec_level;
3119
3120         switch(j->baseframe.low) {
3121                 case 0xA0:
3122                         j->cid_base_frame_size = 20;
3123                         break;
3124                 case 0x50:
3125                         j->cid_base_frame_size = 10;
3126                         break;
3127                 case 0xF0:
3128                         j->cid_base_frame_size = 30;
3129                         break;
3130         }
3131
3132         ixj_play_stop(j);
3133         ixj_cpt_stop(j);
3134
3135         j->flags.cidplay = 1;
3136
3137         set_base_frame(j, 30);
3138         set_play_codec(j, LINEAR16);
3139         set_play_volume(j, 0x1B);
3140         ixj_play_start(j);
3141 }
3142
3143 static void ixj_post_cid(IXJ *j)
3144 {
3145         ixj_play_stop(j);
3146
3147         if(j->cidsize > 5000) {
3148                 SLIC_SetState(PLD_SLIC_STATE_STANDBY, j);
3149         }
3150         j->flags.cidplay = 0;
3151         if(ixjdebug & 0x0200) {
3152                 printk("IXJ phone%d Finished Playing CallerID data %ld\n", j->board, jiffies);
3153         }
3154
3155         ixj_fsk_free(j);
3156
3157         j->fskdcnt = 0;
3158         set_base_frame(j, j->cid_base_frame_size);
3159         set_play_codec(j, j->cid_play_codec);
3160         ixj_aec_start(j, j->cid_play_aec_level);
3161         set_play_volume(j, j->cid_play_volume);
3162
3163         set_rec_codec(j, j->cid_rec_codec);
3164         set_rec_volume(j, j->cid_rec_volume);
3165
3166         if(j->cid_rec_flag)
3167                 ixj_record_start(j);
3168
3169         if(j->cid_play_flag)
3170                 ixj_play_start(j);
3171
3172         if(j->cid_play_flag) {
3173                 wake_up_interruptible(&j->write_q);     /* Wake any blocked writers */
3174         }
3175 }
3176
3177 static void ixj_write_cid(IXJ *j)
3178 {
3179         char sdmf1[50];
3180         char sdmf2[50];
3181         char sdmf3[80];
3182         char mdmflen, len1, len2, len3;
3183         int pad;
3184
3185         int checksum = 0;
3186
3187         if (j->dsp.low == 0x20 || j->flags.cidplay)
3188                 return;
3189
3190         j->fskz = j->fskphase = j->fskcnt = j->fskdcnt = 0;
3191         j->cidsize = j->cidcnt = 0;
3192
3193         ixj_fsk_alloc(j);
3194
3195         strcpy(sdmf1, j->cid_send.month);
3196         strcat(sdmf1, j->cid_send.day);
3197         strcat(sdmf1, j->cid_send.hour);
3198         strcat(sdmf1, j->cid_send.min);
3199         strcpy(sdmf2, j->cid_send.number);
3200         strcpy(sdmf3, j->cid_send.name);
3201
3202         len1 = strlen(sdmf1);
3203         len2 = strlen(sdmf2);
3204         len3 = strlen(sdmf3);
3205         mdmflen = len1 + len2 + len3 + 6;
3206
3207         while(1){
3208                 ixj_write_cid_seize(j);
3209
3210                 ixj_write_cid_byte(j, 0x80);
3211                 checksum = 0x80;
3212                 ixj_write_cid_byte(j, mdmflen);
3213                 checksum = checksum + mdmflen;
3214
3215                 ixj_write_cid_byte(j, 0x01);
3216                 checksum = checksum + 0x01;
3217                 ixj_write_cid_byte(j, len1);
3218                 checksum = checksum + len1;
3219                 checksum = ixj_write_cid_string(j, sdmf1, checksum);
3220                 if(ixj_hookstate(j) & 1)
3221                         break;
3222
3223                 ixj_write_cid_byte(j, 0x02);
3224                 checksum = checksum + 0x02;
3225                 ixj_write_cid_byte(j, len2);
3226                 checksum = checksum + len2;
3227                 checksum = ixj_write_cid_string(j, sdmf2, checksum);
3228                 if(ixj_hookstate(j) & 1)
3229                         break;
3230
3231                 ixj_write_cid_byte(j, 0x07);
3232                 checksum = checksum + 0x07;
3233                 ixj_write_cid_byte(j, len3);
3234                 checksum = checksum + len3;
3235                 checksum = ixj_write_cid_string(j, sdmf3, checksum);
3236                 if(ixj_hookstate(j) & 1)
3237                         break;
3238
3239                 checksum %= 256;
3240                 checksum ^= 0xFF;
3241                 checksum += 1;
3242
3243                 ixj_write_cid_byte(j, (char) checksum);
3244
3245                 pad = j->fskdcnt % 240;
3246                 if (pad) {
3247                         pad = 240 - pad;
3248                 }
3249                 ixj_pad_fsk(j, pad);
3250                 break;
3251         }
3252
3253         ixj_write_frame(j);
3254 }
3255
3256 static void ixj_write_cidcw(IXJ *j)
3257 {
3258         IXJ_TONE ti;
3259
3260         char sdmf1[50];
3261         char sdmf2[50];
3262         char sdmf3[80];
3263         char mdmflen, len1, len2, len3;
3264         int pad;
3265
3266         int checksum = 0;
3267
3268         if (j->dsp.low == 0x20 || j->flags.cidplay)
3269                 return;
3270
3271         j->fskz = j->fskphase = j->fskcnt = j->fskdcnt = 0;
3272         j->cidsize = j->cidcnt = 0;
3273
3274         ixj_fsk_alloc(j);
3275
3276         j->flags.cidcw_ack = 0;
3277
3278         ti.tone_index = 23;
3279         ti.gain0 = 1;
3280         ti.freq0 = hz440;
3281         ti.gain1 = 0;
3282         ti.freq1 = 0;
3283         ixj_init_tone(j, &ti);
3284
3285         ixj_set_tone_on(1500, j);
3286         ixj_set_tone_off(32, j);
3287         if(ixjdebug & 0x0200) {
3288                 printk("IXJ cidcw phone%d first tone start at %ld\n", j->board, jiffies);
3289         }
3290         ixj_play_tone(j, 23);
3291
3292         clear_bit(j->board, &j->busyflags);
3293         while(j->tone_state)
3294                 schedule_timeout_interruptible(1);
3295         while(test_and_set_bit(j->board, (void *)&j->busyflags) != 0)
3296                 schedule_timeout_interruptible(1);
3297         if(ixjdebug & 0x0200) {
3298                 printk("IXJ cidcw phone%d first tone end at %ld\n", j->board, jiffies);
3299         }
3300
3301         ti.tone_index = 24;
3302         ti.gain0 = 1;
3303         ti.freq0 = hz2130;
3304         ti.gain1 = 0;
3305         ti.freq1 = hz2750;
3306         ixj_init_tone(j, &ti);
3307
3308         ixj_set_tone_off(10, j);
3309         ixj_set_tone_on(600, j);
3310         if(ixjdebug & 0x0200) {
3311                 printk("IXJ cidcw phone%d second tone start at %ld\n", j->board, jiffies);
3312         }
3313         ixj_play_tone(j, 24);
3314
3315         clear_bit(j->board, &j->busyflags);
3316         while(j->tone_state)
3317                 schedule_timeout_interruptible(1);
3318         while(test_and_set_bit(j->board, (void *)&j->busyflags) != 0)
3319                 schedule_timeout_interruptible(1);
3320         if(ixjdebug & 0x0200) {
3321                 printk("IXJ cidcw phone%d sent second tone at %ld\n", j->board, jiffies);
3322         }
3323
3324         j->cidcw_wait = jiffies + ((50 * hertz) / 100);
3325
3326         clear_bit(j->board, &j->busyflags);
3327         while(!j->flags.cidcw_ack && time_before(jiffies, j->cidcw_wait))
3328                 schedule_timeout_interruptible(1);
3329         while(test_and_set_bit(j->board, (void *)&j->busyflags) != 0)
3330                 schedule_timeout_interruptible(1);
3331         j->cidcw_wait = 0;
3332         if(!j->flags.cidcw_ack) {
3333                 if(ixjdebug & 0x0200) {
3334                         printk("IXJ cidcw phone%d did not receive ACK from display %ld\n", j->board, jiffies);
3335                 }
3336                 ixj_post_cid(j);
3337                 if(j->cid_play_flag) {
3338                         wake_up_interruptible(&j->write_q);     /* Wake any blocked readers */
3339                 }
3340                 return;
3341         } else {
3342                 ixj_pre_cid(j);
3343         }
3344         j->flags.cidcw_ack = 0;
3345         strcpy(sdmf1, j->cid_send.month);
3346         strcat(sdmf1, j->cid_send.day);
3347         strcat(sdmf1, j->cid_send.hour);
3348         strcat(sdmf1, j->cid_send.min);
3349         strcpy(sdmf2, j->cid_send.number);
3350         strcpy(sdmf3, j->cid_send.name);
3351
3352         len1 = strlen(sdmf1);
3353         len2 = strlen(sdmf2);
3354         len3 = strlen(sdmf3);
3355         mdmflen = len1 + len2 + len3 + 6;
3356
3357         ixj_write_cidcw_seize(j);
3358
3359         ixj_write_cid_byte(j, 0x80);
3360         checksum = 0x80;
3361         ixj_write_cid_byte(j, mdmflen);
3362         checksum = checksum + mdmflen;
3363
3364         ixj_write_cid_byte(j, 0x01);
3365         checksum = checksum + 0x01;
3366         ixj_write_cid_byte(j, len1);
3367         checksum = checksum + len1;
3368         checksum = ixj_write_cid_string(j, sdmf1, checksum);
3369
3370         ixj_write_cid_byte(j, 0x02);
3371         checksum = checksum + 0x02;
3372         ixj_write_cid_byte(j, len2);
3373         checksum = checksum + len2;
3374         checksum = ixj_write_cid_string(j, sdmf2, checksum);
3375
3376         ixj_write_cid_byte(j, 0x07);
3377         checksum = checksum + 0x07;
3378         ixj_write_cid_byte(j, len3);
3379         checksum = checksum + len3;
3380         checksum = ixj_write_cid_string(j, sdmf3, checksum);
3381
3382         checksum %= 256;
3383         checksum ^= 0xFF;
3384         checksum += 1;
3385
3386         ixj_write_cid_byte(j, (char) checksum);
3387
3388         pad = j->fskdcnt % 240;
3389         if (pad) {
3390                 pad = 240 - pad;
3391         }
3392         ixj_pad_fsk(j, pad);
3393         if(ixjdebug & 0x0200) {
3394                 printk("IXJ cidcw phone%d sent FSK data at %ld\n", j->board, jiffies);
3395         }
3396 }
3397
3398 static void ixj_write_vmwi(IXJ *j, int msg)
3399 {
3400         char mdmflen;
3401         int pad;
3402
3403         int checksum = 0;
3404
3405         if (j->dsp.low == 0x20 || j->flags.cidplay)
3406                 return;
3407
3408         j->fskz = j->fskphase = j->fskcnt = j->fskdcnt = 0;
3409         j->cidsize = j->cidcnt = 0;
3410
3411         ixj_fsk_alloc(j);
3412
3413         mdmflen = 3;
3414
3415         if (j->port == PORT_POTS)
3416                 SLIC_SetState(PLD_SLIC_STATE_OHT, j);
3417
3418         ixj_write_cid_seize(j);
3419
3420         ixj_write_cid_byte(j, 0x82);
3421         checksum = 0x82;
3422         ixj_write_cid_byte(j, mdmflen);
3423         checksum = checksum + mdmflen;
3424
3425         ixj_write_cid_byte(j, 0x0B);
3426         checksum = checksum + 0x0B;
3427         ixj_write_cid_byte(j, 1);
3428         checksum = checksum + 1;
3429
3430         if(msg) {
3431                 ixj_write_cid_byte(j, 0xFF);
3432                 checksum = checksum + 0xFF;
3433         }
3434         else {
3435                 ixj_write_cid_byte(j, 0x00);
3436                 checksum = checksum + 0x00;
3437         }
3438
3439         checksum %= 256;
3440         checksum ^= 0xFF;
3441         checksum += 1;
3442
3443         ixj_write_cid_byte(j, (char) checksum);
3444
3445         pad = j->fskdcnt % 240;
3446         if (pad) {
3447                 pad = 240 - pad;
3448         }
3449         ixj_pad_fsk(j, pad);
3450 }
3451
3452 static void ixj_write_frame(IXJ *j)
3453 {
3454         int cnt, frame_count, dly;
3455         IXJ_WORD dat;
3456         BYTES blankword;
3457
3458         frame_count = 0;
3459         if(j->flags.cidplay) {
3460                 for(cnt = 0; cnt < 480; cnt++) {
3461                         if (!(cnt % 16) && !IsTxReady(j)) {
3462                                 dly = 0;
3463                                 while (!IsTxReady(j)) {
3464                                         if (dly++ > 5) {
3465                                                 dly = 0;
3466                                                 break;
3467                                         }
3468                                         udelay(10);
3469                                 }
3470                         }
3471                         dat.word = j->fskdata[j->cidcnt++];
3472                         outb_p(dat.bytes.low, j->DSPbase + 0x0C);
3473                         outb_p(dat.bytes.high, j->DSPbase + 0x0D);
3474                         cnt++;
3475                 }
3476                 if(j->cidcnt >= j->fskdcnt) {
3477                         ixj_post_cid(j);
3478                 }
3479                 /* This may seem rude, but if we just played one frame of FSK data for CallerID
3480                    and there is real audio data in the buffer, we need to throw it away because
3481                    we just used it's time slot */
3482                 if (j->write_buffer_rp > j->write_buffer_wp) {
3483                         j->write_buffer_rp += j->cid_play_frame_size * 2;
3484                         if (j->write_buffer_rp >= j->write_buffer_end) {
3485                                 j->write_buffer_rp = j->write_buffer;
3486                         }
3487                         j->write_buffers_empty++;
3488                         wake_up_interruptible(&j->write_q);     /* Wake any blocked writers */
3489
3490                         wake_up_interruptible(&j->poll_q);      /* Wake any blocked selects */
3491                 }
3492         } else if (j->write_buffer && j->write_buffers_empty < 1) {
3493                 if (j->write_buffer_wp > j->write_buffer_rp) {
3494                         frame_count =
3495                             (j->write_buffer_wp - j->write_buffer_rp) / (j->play_frame_size * 2);
3496                 }
3497                 if (j->write_buffer_rp > j->write_buffer_wp) {
3498                         frame_count =
3499                             (j->write_buffer_wp - j->write_buffer) / (j->play_frame_size * 2) +
3500                             (j->write_buffer_end - j->write_buffer_rp) / (j->play_frame_size * 2);
3501                 }
3502                 if (frame_count >= 1) {
3503                         if (j->ver.low == 0x12 && j->play_mode && j->flags.play_first_frame) {
3504                                 switch (j->play_mode) {
3505                                 case PLAYBACK_MODE_ULAW:
3506                                 case PLAYBACK_MODE_ALAW:
3507                                         blankword.low = blankword.high = 0xFF;
3508                                         break;
3509                                 case PLAYBACK_MODE_8LINEAR:
3510                                 case PLAYBACK_MODE_16LINEAR:
3511                                         blankword.low = blankword.high = 0x00;
3512                                         break;
3513                                 case PLAYBACK_MODE_8LINEAR_WSS:
3514                                         blankword.low = blankword.high = 0x80;
3515                                         break;
3516                                 }
3517                                 for (cnt = 0; cnt < 16; cnt++) {
3518                                         if (!(cnt % 16) && !IsTxReady(j)) {
3519                                                 dly = 0;
3520                                                 while (!IsTxReady(j)) {
3521                                                         if (dly++ > 5) {
3522                                                                 dly = 0;
3523                                                                 break;
3524                                                         }
3525                                                         udelay(10);
3526                                                 }
3527                                         }
3528                                         outb_p((blankword.low), j->DSPbase + 0x0C);
3529                                         outb_p((blankword.high), j->DSPbase + 0x0D);
3530                                 }
3531                                 j->flags.play_first_frame = 0;
3532                         } else  if (j->play_codec == G723_63 && j->flags.play_first_frame) {
3533                                 for (cnt = 0; cnt < 24; cnt++) {
3534                                         if(cnt == 12) {
3535                                                 blankword.low = 0x02;
3536                                                 blankword.high = 0x00;
3537                                         }
3538                                         else {
3539                                                 blankword.low = blankword.high = 0x00;
3540                                         }
3541                                         if (!(cnt % 16) && !IsTxReady(j)) {
3542                                                 dly = 0;
3543                                                 while (!IsTxReady(j)) {
3544                                                         if (dly++ > 5) {
3545                                                                 dly = 0;
3546                                                                 break;
3547                                                         }
3548                                                         udelay(10);
3549                                                 }
3550                                         }
3551                                         outb_p((blankword.low), j->DSPbase + 0x0C);
3552                                         outb_p((blankword.high), j->DSPbase + 0x0D);
3553                                 }
3554                                 j->flags.play_first_frame = 0;
3555                         }
3556                         for (cnt = 0; cnt < j->play_frame_size * 2; cnt += 2) {
3557                                 if (!(cnt % 16) && !IsTxReady(j)) {
3558                                         dly = 0;
3559                                         while (!IsTxReady(j)) {
3560                                                 if (dly++ > 5) {
3561                                                         dly = 0;
3562                                                         break;
3563                                                 }
3564                                                 udelay(10);
3565                                         }
3566                                 }
3567                         /* Add word 0 to G.729 frames for the 8021.  Right now we don't do VAD/CNG  */
3568                                 if (j->play_codec == G729 && (cnt == 0 || cnt == 10 || cnt == 20)) {
3569                                         if (j->write_buffer_rp[cnt] == 0 &&
3570                                             j->write_buffer_rp[cnt + 1] == 0 &&
3571                                             j->write_buffer_rp[cnt + 2] == 0 &&
3572                                             j->write_buffer_rp[cnt + 3] == 0 &&
3573                                             j->write_buffer_rp[cnt + 4] == 0 &&
3574                                             j->write_buffer_rp[cnt + 5] == 0 &&
3575                                             j->write_buffer_rp[cnt + 6] == 0 &&
3576                                             j->write_buffer_rp[cnt + 7] == 0 &&
3577                                             j->write_buffer_rp[cnt + 8] == 0 &&
3578                                             j->write_buffer_rp[cnt + 9] == 0) {
3579                                         /* someone is trying to write silence lets make this a type 0 frame. */
3580                                                 outb_p(0x00, j->DSPbase + 0x0C);
3581                                                 outb_p(0x00, j->DSPbase + 0x0D);
3582                                         } else {
3583                                         /* so all other frames are type 1. */
3584                                                 outb_p(0x01, j->DSPbase + 0x0C);
3585                                                 outb_p(0x00, j->DSPbase + 0x0D);
3586                                         }
3587                                 }
3588                                 outb_p(*(j->write_buffer_rp + cnt), j->DSPbase + 0x0C);
3589                                 outb_p(*(j->write_buffer_rp + cnt + 1), j->DSPbase + 0x0D);
3590                                 *(j->write_buffer_rp + cnt) = 0;
3591                                 *(j->write_buffer_rp + cnt + 1) = 0;
3592                         }
3593                         j->write_buffer_rp += j->play_frame_size * 2;
3594                         if (j->write_buffer_rp >= j->write_buffer_end) {
3595                                 j->write_buffer_rp = j->write_buffer;
3596                         }
3597                         j->write_buffers_empty++;
3598                         wake_up_interruptible(&j->write_q);     /* Wake any blocked writers */
3599
3600                         wake_up_interruptible(&j->poll_q);      /* Wake any blocked selects */
3601
3602                         ++j->frameswritten;
3603                 }
3604         } else {
3605                 j->drybuffer++;
3606         }
3607         if(j->ixj_signals[SIG_WRITE_READY]) {
3608                 ixj_kill_fasync(j, SIG_WRITE_READY, POLL_OUT);
3609         }
3610 }
3611
3612 static int idle(IXJ *j)
3613 {
3614         if (ixj_WriteDSPCommand(0x0000, j))             /* DSP Idle */
3615
3616                 return 0;
3617
3618         if (j->ssr.high || j->ssr.low) {
3619                 return 0;
3620         } else {
3621                 j->play_mode = -1;
3622                 j->flags.playing = 0;
3623                 j->rec_mode = -1;
3624                 j->flags.recording = 0;
3625                 return 1;
3626         }
3627 }
3628
3629 static int set_base_frame(IXJ *j, int size)
3630 {
3631         unsigned short cmd;
3632         int cnt;
3633
3634         idle(j);
3635         j->cid_play_aec_level = j->aec_level;
3636         aec_stop(j);
3637         for (cnt = 0; cnt < 10; cnt++) {
3638                 if (idle(j))
3639                         break;
3640         }
3641         if (j->ssr.high || j->ssr.low)
3642                 return -1;
3643         if (j->dsp.low != 0x20) {
3644                 switch (size) {
3645                 case 30:
3646                         cmd = 0x07F0;
3647                         /* Set Base Frame Size to 240 pg9-10 8021 */
3648                         break;
3649                 case 20:
3650                         cmd = 0x07A0;
3651                         /* Set Base Frame Size to 160 pg9-10 8021 */
3652                         break;
3653                 case 10:
3654                         cmd = 0x0750;
3655                         /* Set Base Frame Size to 80 pg9-10 8021 */
3656                         break;
3657                 default:
3658                         return -1;
3659                 }
3660         } else {
3661                 if (size == 30)
3662                         return size;
3663                 else
3664                         return -1;
3665         }
3666         if (ixj_WriteDSPCommand(cmd, j)) {
3667                 j->baseframe.high = j->baseframe.low = 0xFF;
3668                 return -1;
3669         } else {
3670                 j->baseframe.high = j->ssr.high;
3671                 j->baseframe.low = j->ssr.low;
3672                 /* If the status returned is 0x0000 (pg9-9 8021) the call failed */
3673                 if(j->baseframe.high == 0x00 && j->baseframe.low == 0x00) {
3674                         return -1;
3675                 }
3676         }
3677         ixj_aec_start(j, j->cid_play_aec_level);
3678         return size;
3679 }
3680
3681 static int set_rec_codec(IXJ *j, int rate)
3682 {
3683         int retval = 0;
3684
3685         j->rec_codec = rate;
3686
3687         switch (rate) {
3688         case G723_63:
3689                 if (j->ver.low != 0x12 || ixj_convert_loaded) {
3690                         j->rec_frame_size = 12;
3691                         j->rec_mode = 0;
3692                 } else {
3693                         retval = 1;
3694                 }
3695                 break;
3696         case G723_53:
3697                 if (j->ver.low != 0x12 || ixj_convert_loaded) {
3698                         j->rec_frame_size = 10;
3699                         j->rec_mode = 0;
3700                 } else {
3701                         retval = 1;
3702                 }
3703                 break;
3704         case TS85:
3705                 if (j->dsp.low == 0x20 || j->flags.ts85_loaded) {
3706                         j->rec_frame_size = 16;
3707                         j->rec_mode = 0;
3708                 } else {
3709                         retval = 1;
3710                 }
3711                 break;
3712         case TS48:
3713                 if (j->ver.low != 0x12 || ixj_convert_loaded) {
3714                         j->rec_frame_size = 9;
3715                         j->rec_mode = 0;
3716                 } else {
3717                         retval = 1;
3718                 }
3719                 break;
3720         case TS41:
3721                 if (j->ver.low != 0x12 || ixj_convert_loaded) {
3722                         j->rec_frame_size = 8;
3723                         j->rec_mode = 0;
3724                 } else {
3725                         retval = 1;
3726                 }
3727                 break;
3728         case G728:
3729                 if (j->dsp.low != 0x20) {
3730                         j->rec_frame_size = 48;
3731                         j->rec_mode = 0;
3732                 } else {
3733                         retval = 1;
3734                 }
3735                 break;
3736         case G729:
3737                 if (j->dsp.low != 0x20) {
3738                         if (!j->flags.g729_loaded) {
3739                                 retval = 1;
3740                                 break;
3741                         }
3742                         switch (j->baseframe.low) {
3743                         case 0xA0:
3744                                 j->rec_frame_size = 10;
3745                                 break;
3746                         case 0x50:
3747                                 j->rec_frame_size = 5;
3748                                 break;
3749                         default:
3750                                 j->rec_frame_size = 15;
3751                                 break;
3752                         }
3753                         j->rec_mode = 0;
3754                 } else {
3755                         retval = 1;
3756                 }
3757                 break;
3758         case G729B:
3759                 if (j->dsp.low != 0x20) {
3760                         if (!j->flags.g729_loaded) {
3761                                 retval = 1;
3762                                 break;
3763                         }
3764                         switch (j->baseframe.low) {
3765                         case 0xA0:
3766                                 j->rec_frame_size = 12;
3767                                 break;
3768                         case 0x50:
3769                                 j->rec_frame_size = 6;
3770                                 break;
3771                         default:
3772                                 j->rec_frame_size = 18;
3773                                 break;
3774                         }
3775                         j->rec_mode = 0;
3776                 } else {
3777                         retval = 1;
3778                 }
3779                 break;
3780         case ULAW:
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 ALAW:
3795                 switch (j->baseframe.low) {
3796                 case 0xA0:
3797                         j->rec_frame_size = 80;
3798                         break;
3799                 case 0x50:
3800                         j->rec_frame_size = 40;
3801                         break;
3802                 default:
3803                         j->rec_frame_size = 120;
3804                         break;
3805                 }
3806                 j->rec_mode = 4;
3807                 break;
3808         case LINEAR16:
3809                 switch (j->baseframe.low) {
3810                 case 0xA0:
3811                         j->rec_frame_size = 160;
3812                         break;
3813                 case 0x50:
3814                         j->rec_frame_size = 80;
3815                         break;
3816                 default:
3817                         j->rec_frame_size = 240;
3818                         break;
3819                 }
3820                 j->rec_mode = 5;
3821                 break;
3822         case LINEAR8:
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 = 6;
3835                 break;
3836         case WSS:
3837                 switch (j->baseframe.low) {
3838                 case 0xA0:
3839                         j->rec_frame_size = 80;
3840                         break;
3841                 case 0x50:
3842                         j->rec_frame_size = 40;
3843                         break;
3844                 default:
3845                         j->rec_frame_size = 120;
3846                         break;
3847                 }
3848                 j->rec_mode = 7;
3849                 break;
3850         default:
3851                 kfree(j->read_buffer);
3852                 j->rec_frame_size = 0;
3853                 j->rec_mode = -1;
3854                 j->read_buffer = NULL;
3855                 j->read_buffer_size = 0;
3856                 retval = 1;
3857                 break;
3858         }
3859         return retval;
3860 }
3861
3862 static int ixj_record_start(IXJ *j)
3863 {
3864         unsigned short cmd = 0x0000;
3865
3866         if (j->read_buffer) {
3867                 ixj_record_stop(j);
3868         }
3869         j->flags.recording = 1;
3870         ixj_WriteDSPCommand(0x0FE0, j); /* Put the DSP in full power mode. */
3871
3872         if(ixjdebug & 0x0002)
3873                 printk("IXJ %d Starting Record Codec %d at %ld\n", j->board, j->rec_codec, jiffies);
3874
3875         if (!j->rec_mode) {
3876                 switch (j->rec_codec) {
3877                 case G723_63:
3878                         cmd = 0x5131;
3879                         break;
3880                 case G723_53:
3881                         cmd = 0x5132;
3882                         break;
3883                 case TS85:
3884                         cmd = 0x5130;   /* TrueSpeech 8.5 */
3885
3886                         break;
3887                 case TS48:
3888                         cmd = 0x5133;   /* TrueSpeech 4.8 */
3889
3890                         break;
3891                 case TS41:
3892                         cmd = 0x5134;   /* TrueSpeech 4.1 */
3893
3894                         break;
3895                 case G728:
3896                         cmd = 0x5135;
3897                         break;
3898                 case G729:
3899                 case G729B:
3900                         cmd = 0x5136;
3901                         break;
3902                 default:
3903                         return 1;
3904                 }
3905                 if (ixj_WriteDSPCommand(cmd, j))
3906                         return -1;
3907         }
3908         if (!j->read_buffer) {
3909                 if (!j->read_buffer)
3910                         j->read_buffer = kmalloc(j->rec_frame_size * 2, GFP_ATOMIC);
3911                 if (!j->read_buffer) {
3912                         printk("Read buffer allocation for ixj board %d failed!\n", j->board);
3913                         return -ENOMEM;
3914                 }
3915         }
3916         j->read_buffer_size = j->rec_frame_size * 2;
3917
3918         if (ixj_WriteDSPCommand(0x5102, j))             /* Set Poll sync mode */
3919
3920                 return -1;
3921
3922         switch (j->rec_mode) {
3923         case 0:
3924                 cmd = 0x1C03;   /* Record C1 */
3925
3926                 break;
3927         case 4:
3928                 if (j->ver.low == 0x12) {
3929                         cmd = 0x1E03;   /* Record C1 */
3930
3931                 } else {
3932                         cmd = 0x1E01;   /* Record C1 */
3933
3934                 }
3935                 break;
3936         case 5:
3937                 if (j->ver.low == 0x12) {
3938                         cmd = 0x1E83;   /* Record C1 */
3939
3940                 } else {
3941                         cmd = 0x1E81;   /* Record C1 */
3942
3943                 }
3944                 break;
3945         case 6:
3946                 if (j->ver.low == 0x12) {
3947                         cmd = 0x1F03;   /* Record C1 */
3948
3949                 } else {
3950                         cmd = 0x1F01;   /* Record C1 */
3951
3952                 }
3953                 break;
3954         case 7:
3955                 if (j->ver.low == 0x12) {
3956                         cmd = 0x1F83;   /* Record C1 */
3957                 } else {
3958                         cmd = 0x1F81;   /* Record C1 */
3959                 }
3960                 break;
3961         }
3962         if (ixj_WriteDSPCommand(cmd, j))
3963                 return -1;
3964
3965         if (j->flags.playing) {
3966                 ixj_aec_start(j, j->aec_level);
3967         }
3968         return 0;
3969 }
3970
3971 static void ixj_record_stop(IXJ *j)
3972 {
3973         if (ixjdebug & 0x0002)
3974                 printk("IXJ %d Stopping Record Codec %d at %ld\n", j->board, j->rec_codec, jiffies);
3975
3976         kfree(j->read_buffer);
3977         j->read_buffer = NULL;
3978         j->read_buffer_size = 0;
3979         if (j->rec_mode > -1) {
3980                 ixj_WriteDSPCommand(0x5120, j);
3981                 j->rec_mode = -1;
3982         }
3983         j->flags.recording = 0;
3984 }
3985 static void ixj_vad(IXJ *j, int arg)
3986 {
3987         if (arg)
3988                 ixj_WriteDSPCommand(0x513F, j);
3989         else
3990                 ixj_WriteDSPCommand(0x513E, j);
3991 }
3992
3993 static void set_rec_depth(IXJ *j, int depth)
3994 {
3995         if (depth > 60)
3996                 depth = 60;
3997         if (depth < 0)
3998                 depth = 0;
3999         ixj_WriteDSPCommand(0x5180 + depth, j);
4000 }
4001
4002 static void set_dtmf_prescale(IXJ *j, int volume)
4003 {
4004         ixj_WriteDSPCommand(0xCF07, j);
4005         ixj_WriteDSPCommand(volume, j);
4006 }
4007
4008 static int get_dtmf_prescale(IXJ *j)
4009 {
4010         ixj_WriteDSPCommand(0xCF05, j);
4011         return j->ssr.high << 8 | j->ssr.low;
4012 }
4013
4014 static void set_rec_volume(IXJ *j, int volume)
4015 {
4016         if(j->aec_level == AEC_AGC) {
4017                 if (ixjdebug & 0x0002)
4018                         printk(KERN_INFO "IXJ: /dev/phone%d Setting AGC Threshold to 0x%4.4x\n", j->board, volume);
4019                 ixj_WriteDSPCommand(0xCF96, j);
4020                 ixj_WriteDSPCommand(volume, j);
4021         } else {
4022                 if (ixjdebug & 0x0002)
4023                         printk(KERN_INFO "IXJ: /dev/phone %d Setting Record Volume to 0x%4.4x\n", j->board, volume);
4024                 ixj_WriteDSPCommand(0xCF03, j);
4025                 ixj_WriteDSPCommand(volume, j);
4026         }
4027 }
4028
4029 static int set_rec_volume_linear(IXJ *j, int volume)
4030 {
4031         int newvolume, dsprecmax;
4032
4033         if (ixjdebug & 0x0002)
4034                 printk(KERN_INFO "IXJ: /dev/phone %d Setting Linear Record Volume to 0x%4.4x\n", j->board, volume);
4035         if(volume > 100 || volume < 0) {
4036           return -1;
4037         }
4038
4039         /* This should normalize the perceived volumes between the different cards caused by differences in the hardware */
4040         switch (j->cardtype) {
4041         case QTI_PHONEJACK:
4042                 dsprecmax = 0x440;
4043                 break;
4044         case QTI_LINEJACK:
4045                 dsprecmax = 0x180;
4046                 ixj_mixer(0x0203, j);   /*Voice Left Volume unmute 6db */
4047                 ixj_mixer(0x0303, j);   /*Voice Right Volume unmute 6db */
4048                 ixj_mixer(0x0C00, j);   /*Mono1 unmute 12db */
4049                 break;
4050         case QTI_PHONEJACK_LITE:
4051                 dsprecmax = 0x4C0;
4052                 break;
4053         case QTI_PHONEJACK_PCI:
4054                 dsprecmax = 0x100;
4055                 break;
4056         case QTI_PHONECARD:
4057                 dsprecmax = 0x400;
4058                 break;
4059         default:
4060                 return -1;
4061         }
4062         newvolume = (dsprecmax * volume) / 100;
4063         set_rec_volume(j, newvolume);
4064         return 0;
4065 }
4066
4067 static int get_rec_volume(IXJ *j)
4068 {
4069         if(j->aec_level == AEC_AGC) {
4070                 if (ixjdebug & 0x0002)
4071                         printk(KERN_INFO "Getting AGC Threshold\n");
4072                 ixj_WriteDSPCommand(0xCF86, j);
4073                 if (ixjdebug & 0x0002)
4074                         printk(KERN_INFO "AGC Threshold is 0x%2.2x%2.2x\n", j->ssr.high, j->ssr.low);
4075                 return j->ssr.high << 8 | j->ssr.low;
4076         } else {
4077                 if (ixjdebug & 0x0002)
4078                         printk(KERN_INFO "Getting Record Volume\n");
4079                 ixj_WriteDSPCommand(0xCF01, j);
4080                 return j->ssr.high << 8 | j->ssr.low;
4081         }
4082 }
4083
4084 static int get_rec_volume_linear(IXJ *j)
4085 {
4086         int volume, newvolume, dsprecmax;
4087
4088         switch (j->cardtype) {
4089         case QTI_PHONEJACK:
4090                 dsprecmax = 0x440;
4091                 break;
4092         case QTI_LINEJACK:
4093                 dsprecmax = 0x180;
4094                 break;
4095         case QTI_PHONEJACK_LITE:
4096                 dsprecmax = 0x4C0;
4097                 break;
4098         case QTI_PHONEJACK_PCI:
4099                 dsprecmax = 0x100;
4100                 break;
4101         case QTI_PHONECARD:
4102                 dsprecmax = 0x400;
4103                 break;
4104         default:
4105                 return -1;
4106         }
4107         volume = get_rec_volume(j);
4108         newvolume = (volume * 100) / dsprecmax;
4109         if(newvolume > 100)
4110                 newvolume = 100;
4111         return newvolume;
4112 }
4113
4114 static int get_rec_level(IXJ *j)
4115 {
4116         int retval;
4117
4118         ixj_WriteDSPCommand(0xCF88, j);
4119
4120         retval = j->ssr.high << 8 | j->ssr.low;
4121         retval = (retval * 256) / 240;
4122         return retval;
4123 }
4124
4125 static void ixj_aec_start(IXJ *j, int level)
4126 {
4127         j->aec_level = level;
4128         if (ixjdebug & 0x0002)
4129                 printk(KERN_INFO "AGC set = 0x%2.2x\n", j->aec_level);
4130         if (!level) {
4131                 aec_stop(j);
4132         } else {
4133                 if (j->rec_codec == G729 || j->play_codec == G729 || j->rec_codec == G729B || j->play_codec == G729B) {
4134                         ixj_WriteDSPCommand(0xE022, j); /* Move AEC filter buffer */
4135
4136                         ixj_WriteDSPCommand(0x0300, j);
4137                 }
4138                 ixj_WriteDSPCommand(0xB001, j); /* AEC On */
4139
4140                 ixj_WriteDSPCommand(0xE013, j); /* Advanced AEC C1 */
4141
4142                 switch (level) {
4143                 case AEC_LOW:
4144                         ixj_WriteDSPCommand(0x0000, j); /* Advanced AEC C2 = off */
4145
4146                         ixj_WriteDSPCommand(0xE011, j);
4147                         ixj_WriteDSPCommand(0xFFFF, j);
4148
4149                         ixj_WriteDSPCommand(0xCF97, j); /* Set AGC Enable */
4150                         ixj_WriteDSPCommand(0x0000, j); /* to off */
4151
4152                         break;
4153
4154                 case AEC_MED:
4155                         ixj_WriteDSPCommand(0x0600, j); /* Advanced AEC C2 = on medium */
4156
4157                         ixj_WriteDSPCommand(0xE011, j);
4158                         ixj_WriteDSPCommand(0x0080, j);
4159
4160                         ixj_WriteDSPCommand(0xCF97, j); /* Set AGC Enable */
4161                         ixj_WriteDSPCommand(0x0000, j); /* to off */
4162
4163                         break;
4164
4165                 case AEC_HIGH:
4166                         ixj_WriteDSPCommand(0x0C00, j); /* Advanced AEC C2 = on high */
4167
4168                         ixj_WriteDSPCommand(0xE011, j);
4169                         ixj_WriteDSPCommand(0x0080, j);
4170
4171                         ixj_WriteDSPCommand(0xCF97, j); /* Set AGC Enable */
4172                         ixj_WriteDSPCommand(0x0000, j); /* to off */
4173
4174                         break;
4175
4176                 case AEC_AGC:
4177                         /* First we have to put the AEC into advance auto mode so that AGC will not conflict with it */
4178                         ixj_WriteDSPCommand(0x0002, j); /* Attenuation scaling factor of 2 */
4179
4180                         ixj_WriteDSPCommand(0xE011, j);
4181                         ixj_WriteDSPCommand(0x0100, j); /* Higher Threshold Floor */
4182
4183                         ixj_WriteDSPCommand(0xE012, j); /* Set Train and Lock */
4184
4185                         if(j->cardtype == QTI_LINEJACK || j->cardtype == QTI_PHONECARD)
4186                                 ixj_WriteDSPCommand(0x0224, j);
4187                         else
4188                                 ixj_WriteDSPCommand(0x1224, j);
4189
4190                         ixj_WriteDSPCommand(0xE014, j);
4191                         ixj_WriteDSPCommand(0x0003, j); /* Lock threashold at 3dB */
4192
4193                         ixj_WriteDSPCommand(0xE338, j); /* Set Echo Suppresser Attenuation to 0dB */
4194
4195                         /* Now we can set the AGC initial parameters and turn it on */
4196                         ixj_WriteDSPCommand(0xCF90, j); /* Set AGC Minumum gain */
4197                         ixj_WriteDSPCommand(0x0020, j); /* to 0.125 (-18dB) */
4198
4199                         ixj_WriteDSPCommand(0xCF91, j); /* Set AGC Maximum gain */
4200                         ixj_WriteDSPCommand(0x1000, j); /* to 16 (24dB) */
4201
4202                         ixj_WriteDSPCommand(0xCF92, j); /* Set AGC start gain */
4203                         ixj_WriteDSPCommand(0x0800, j); /* to 8 (+18dB) */
4204
4205                         ixj_WriteDSPCommand(0xCF93, j); /* Set AGC hold time */
4206                         ixj_WriteDSPCommand(0x1F40, j); /* to 2 seconds (units are 250us) */
4207
4208                         ixj_WriteDSPCommand(0xCF94, j); /* Set AGC Attack Time Constant */
4209                         ixj_WriteDSPCommand(0x0005, j); /* to 8ms */
4210
4211                         ixj_WriteDSPCommand(0xCF95, j); /* Set AGC Decay Time Constant */
4212                         ixj_WriteDSPCommand(0x000D, j); /* to 4096ms */
4213
4214                         ixj_WriteDSPCommand(0xCF96, j); /* Set AGC Attack Threshold */
4215                         ixj_WriteDSPCommand(0x1200, j); /* to 25% */
4216
4217                         ixj_WriteDSPCommand(0xCF97, j); /* Set AGC Enable */
4218                         ixj_WriteDSPCommand(0x0001, j); /* to on */
4219
4220                         break;
4221
4222                 case AEC_AUTO:
4223                         ixj_WriteDSPCommand(0x0002, j); /* Attenuation scaling factor of 2 */
4224
4225                         ixj_WriteDSPCommand(0xE011, j);
4226                         ixj_WriteDSPCommand(0x0100, j); /* Higher Threshold Floor */
4227
4228                         ixj_WriteDSPCommand(0xE012, j); /* Set Train and Lock */
4229
4230                         if(j->cardtype == QTI_LINEJACK || j->cardtype == QTI_PHONECARD)
4231                                 ixj_WriteDSPCommand(0x0224, j);
4232                         else
4233                                 ixj_WriteDSPCommand(0x1224, j);
4234
4235                         ixj_WriteDSPCommand(0xE014, j);
4236                         ixj_WriteDSPCommand(0x0003, j); /* Lock threashold at 3dB */
4237
4238                         ixj_WriteDSPCommand(0xE338, j); /* Set Echo Suppresser Attenuation to 0dB */
4239
4240                         break;
4241                 }
4242         }
4243 }
4244
4245 static void aec_stop(IXJ *j)
4246 {
4247         j->aec_level = AEC_OFF;
4248         if (j->rec_codec == G729 || j->play_codec == G729 || j->rec_codec == G729B || j->play_codec == G729B) {
4249                 ixj_WriteDSPCommand(0xE022, j); /* Move AEC filter buffer back */
4250
4251                 ixj_WriteDSPCommand(0x0700, j);
4252         }
4253         if (j->play_mode != -1 && j->rec_mode != -1)
4254         {
4255                 ixj_WriteDSPCommand(0xB002, j); /* AEC Stop */
4256         }
4257 }
4258
4259 static int set_play_codec(IXJ *j, int rate)
4260 {
4261         int retval = 0;
4262
4263         j->play_codec = rate;
4264
4265         switch (rate) {
4266         case G723_63:
4267                 if (j->ver.low != 0x12 || ixj_convert_loaded) {
4268                         j->play_frame_size = 12;
4269                         j->play_mode = 0;
4270                 } else {
4271                         retval = 1;
4272                 }
4273                 break;
4274         case G723_53:
4275                 if (j->ver.low != 0x12 || ixj_convert_loaded) {
4276                         j->play_frame_size = 10;
4277                         j->play_mode = 0;
4278                 } else {
4279                         retval = 1;
4280                 }
4281                 break;
4282         case TS85:
4283                 if (j->dsp.low == 0x20 || j->flags.ts85_loaded) {
4284                         j->play_frame_size = 16;
4285                         j->play_mode = 0;
4286                 } else {
4287                         retval = 1;
4288                 }
4289                 break;
4290         case TS48:
4291                 if (j->ver.low != 0x12 || ixj_convert_loaded) {
4292                         j->play_frame_size = 9;
4293                         j->play_mode = 0;
4294                 } else {
4295                         retval = 1;
4296                 }
4297                 break;
4298         case TS41:
4299                 if (j->ver.low != 0x12 || ixj_convert_loaded) {
4300                         j->play_frame_size = 8;
4301                         j->play_mode = 0;
4302                 } else {
4303                         retval = 1;
4304                 }
4305                 break;
4306         case G728:
4307                 if (j->dsp.low != 0x20) {
4308                         j->play_frame_size = 48;
4309                         j->play_mode = 0;
4310                 } else {
4311                         retval = 1;
4312                 }
4313                 break;
4314         case G729:
4315                 if (j->dsp.low != 0x20) {
4316                         if (!j->flags.g729_loaded) {
4317                                 retval = 1;
4318                                 break;
4319                         }
4320                         switch (j->baseframe.low) {
4321                         case 0xA0:
4322                                 j->play_frame_size = 10;
4323                                 break;
4324                         case 0x50:
4325                                 j->play_frame_size = 5;
4326                                 break;
4327                         default:
4328                                 j->play_frame_size = 15;
4329                                 break;
4330                         }
4331                         j->play_mode = 0;
4332                 } else {
4333                         retval = 1;
4334                 }
4335                 break;
4336         case G729B:
4337                 if (j->dsp.low != 0x20) {
4338                         if (!j->flags.g729_loaded) {
4339                                 retval = 1;
4340                                 break;
4341                         }
4342                         switch (j->baseframe.low) {
4343                         case 0xA0:
4344                                 j->play_frame_size = 12;
4345                                 break;
4346                         case 0x50:
4347                                 j->play_frame_size = 6;
4348                                 break;
4349                         default:
4350                                 j->play_frame_size = 18;
4351                                 break;
4352                         }
4353                         j->play_mode = 0;
4354                 } else {
4355                         retval = 1;
4356                 }
4357                 break;
4358         case ULAW:
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 ALAW:
4373                 switch (j->baseframe.low) {
4374                 case 0xA0:
4375                         j->play_frame_size = 80;
4376                         break;
4377                 case 0x50:
4378                         j->play_frame_size = 40;
4379                         break;
4380                 default:
4381                         j->play_frame_size = 120;
4382                         break;
4383                 }
4384                 j->play_mode = 2;
4385                 break;
4386         case LINEAR16:
4387                 switch (j->baseframe.low) {
4388                 case 0xA0:
4389                         j->play_frame_size = 160;
4390                         break;
4391                 case 0x50:
4392                         j->play_frame_size = 80;
4393                         break;
4394                 default:
4395                         j->play_frame_size = 240;
4396                         break;
4397                 }
4398                 j->play_mode = 6;
4399                 break;
4400         case LINEAR8:
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 = 4;
4413                 break;
4414         case WSS:
4415                 switch (j->baseframe.low) {
4416                 case 0xA0:
4417                         j->play_frame_size = 80;
4418                         break;
4419                 case 0x50:
4420                         j->play_frame_size = 40;
4421                         break;
4422                 default:
4423                         j->play_frame_size = 120;
4424                         break;
4425                 }
4426                 j->play_mode = 5;
4427                 break;
4428         default:
4429                 kfree(j->write_buffer);
4430                 j->play_frame_size = 0;
4431                 j->play_mode = -1;
4432                 j->write_buffer = NULL;
4433                 j->write_buffer_size = 0;
4434                 retval = 1;
4435                 break;
4436         }
4437         return retval;
4438 }
4439
4440 static int ixj_play_start(IXJ *j)
4441 {
4442         unsigned short cmd = 0x0000;
4443
4444         if (j->write_buffer) {
4445                 ixj_play_stop(j);
4446         }
4447
4448         if(ixjdebug & 0x0002)
4449                 printk("IXJ %d Starting Play Codec %d at %ld\n", j->board, j->play_codec, jiffies);
4450
4451         j->flags.playing = 1;
4452         ixj_WriteDSPCommand(0x0FE0, j); /* Put the DSP in full power mode. */
4453
4454         j->flags.play_first_frame = 1;
4455         j->drybuffer = 0;
4456
4457         if (!j->play_mode) {
4458                 switch (j->play_codec) {
4459                 case G723_63:
4460                         cmd = 0x5231;
4461                         break;
4462                 case G723_53:
4463                         cmd = 0x5232;
4464                         break;
4465                 case TS85:
4466                         cmd = 0x5230;   /* TrueSpeech 8.5 */
4467
4468                         break;
4469                 case TS48:
4470                         cmd = 0x5233;   /* TrueSpeech 4.8 */
4471
4472                         break;
4473                 case TS41:
4474                         cmd = 0x5234;   /* TrueSpeech 4.1 */
4475
4476                         break;
4477                 case G728:
4478                         cmd = 0x5235;
4479                         break;
4480                 case G729:
4481                 case G729B:
4482                         cmd = 0x5236;
4483                         break;
4484                 default:
4485                         return 1;
4486                 }
4487                 if (ixj_WriteDSPCommand(cmd, j))
4488                         return -1;
4489         }
4490         j->write_buffer = kmalloc(j->play_frame_size * 2, GFP_ATOMIC);
4491         if (!j->write_buffer) {
4492                 printk("Write buffer allocation for ixj board %d failed!\n", j->board);
4493                 return -ENOMEM;
4494         }
4495 /*      j->write_buffers_empty = 2; */
4496         j->write_buffers_empty = 1;
4497         j->write_buffer_size = j->play_frame_size * 2;
4498         j->write_buffer_end = j->write_buffer + j->play_frame_size * 2;
4499         j->write_buffer_rp = j->write_buffer_wp = j->write_buffer;
4500
4501         if (ixj_WriteDSPCommand(0x5202, j))             /* Set Poll sync mode */
4502
4503                 return -1;
4504
4505         switch (j->play_mode) {
4506         case 0:
4507                 cmd = 0x2C03;
4508                 break;
4509         case 2:
4510                 if (j->ver.low == 0x12) {
4511                         cmd = 0x2C23;
4512                 } else {
4513                         cmd = 0x2C21;
4514                 }
4515                 break;
4516         case 4:
4517                 if (j->ver.low == 0x12) {
4518                         cmd = 0x2C43;
4519                 } else {
4520                         cmd = 0x2C41;
4521                 }
4522                 break;
4523         case 5:
4524                 if (j->ver.low == 0x12) {
4525                         cmd = 0x2C53;
4526                 } else {
4527                         cmd = 0x2C51;
4528                 }
4529                 break;
4530         case 6:
4531                 if (j->ver.low == 0x12) {
4532                         cmd = 0x2C63;
4533                 } else {
4534                         cmd = 0x2C61;
4535                 }
4536                 break;
4537         }
4538         if (ixj_WriteDSPCommand(cmd, j))
4539                 return -1;
4540
4541         if (ixj_WriteDSPCommand(0x2000, j))             /* Playback C2 */
4542                 return -1;
4543
4544         if (ixj_WriteDSPCommand(0x2000 + j->play_frame_size, j))        /* Playback C3 */
4545                 return -1;
4546
4547         if (j->flags.recording) {
4548                 ixj_aec_start(j, j->aec_level);
4549         }
4550
4551         return 0;
4552 }
4553
4554 static void ixj_play_stop(IXJ *j)
4555 {
4556         if (ixjdebug & 0x0002)
4557                 printk("IXJ %d Stopping Play Codec %d at %ld\n", j->board, j->play_codec, jiffies);
4558
4559         kfree(j->write_buffer);
4560         j->write_buffer = NULL;
4561         j->write_buffer_size = 0;
4562         if (j->play_mode > -1) {
4563                 ixj_WriteDSPCommand(0x5221, j); /* Stop playback and flush buffers.  8022 reference page 9-40 */
4564
4565                 j->play_mode = -1;
4566         }
4567         j->flags.playing = 0;
4568 }
4569
4570 static inline int get_play_level(IXJ *j)
4571 {
4572         int retval;
4573
4574         ixj_WriteDSPCommand(0xCF8F, j); /* 8022 Reference page 9-38 */
4575         return j->ssr.high << 8 | j->ssr.low;
4576         retval = j->ssr.high << 8 | j->ssr.low;
4577         retval = (retval * 256) / 240;
4578         return retval;
4579 }
4580
4581 static unsigned int ixj_poll(struct file *file_p, poll_table * wait)
4582 {
4583         unsigned int mask = 0;
4584
4585         IXJ *j = get_ixj(NUM(file_p->f_path.dentry->d_inode));
4586
4587         poll_wait(file_p, &(j->poll_q), wait);
4588         if (j->read_buffer_ready > 0)
4589                 mask |= POLLIN | POLLRDNORM;    /* readable */
4590         if (j->write_buffers_empty > 0)
4591                 mask |= POLLOUT | POLLWRNORM;   /* writable */
4592         if (j->ex.bytes)
4593                 mask |= POLLPRI;
4594         return mask;
4595 }
4596
4597 static int ixj_play_tone(IXJ *j, char tone)
4598 {
4599         if (!j->tone_state) {
4600                 if(ixjdebug & 0x0002) {
4601                         printk("IXJ %d starting tone %d at %ld\n", j->board, tone, jiffies);
4602                 }
4603                 if (j->dsp.low == 0x20) {
4604                         idle(j);
4605                 }
4606                 j->tone_start_jif = jiffies;
4607
4608                 j->tone_state = 1;
4609         }
4610
4611         j->tone_index = tone;
4612         if (ixj_WriteDSPCommand(0x6000 + j->tone_index, j))
4613                 return -1;
4614
4615         return 0;
4616 }
4617
4618 static int ixj_set_tone_on(unsigned short arg, IXJ *j)
4619 {
4620         j->tone_on_time = arg;
4621
4622         if (ixj_WriteDSPCommand(0x6E04, j))             /* Set Tone On Period */
4623
4624                 return -1;
4625
4626         if (ixj_WriteDSPCommand(arg, j))
4627                 return -1;
4628
4629         return 0;
4630 }
4631
4632 static int SCI_WaitHighSCI(IXJ *j)
4633 {
4634         int cnt;
4635
4636         j->pld_scrr.byte = inb_p(j->XILINXbase);
4637         if (!j->pld_scrr.bits.sci) {
4638                 for (cnt = 0; cnt < 10; cnt++) {
4639                         udelay(32);
4640                         j->pld_scrr.byte = inb_p(j->XILINXbase);
4641
4642                         if ((j->pld_scrr.bits.sci))
4643                                 return 1;
4644                 }
4645                 if (ixjdebug & 0x0001)
4646                         printk(KERN_INFO "SCI Wait High failed %x\n", j->pld_scrr.byte);
4647                 return 0;
4648         } else
4649                 return 1;
4650 }
4651
4652 static int SCI_WaitLowSCI(IXJ *j)
4653 {
4654         int cnt;
4655
4656         j->pld_scrr.byte = inb_p(j->XILINXbase);
4657         if (j->pld_scrr.bits.sci) {
4658                 for (cnt = 0; cnt < 10; cnt++) {
4659                         udelay(32);
4660                         j->pld_scrr.byte = inb_p(j->XILINXbase);
4661
4662                         if (!(j->pld_scrr.bits.sci))
4663                                 return 1;
4664                 }
4665                 if (ixjdebug & 0x0001)
4666                         printk(KERN_INFO "SCI Wait Low failed %x\n", j->pld_scrr.byte);
4667                 return 0;
4668         } else
4669                 return 1;
4670 }
4671
4672 static int SCI_Control(IXJ *j, int control)
4673 {
4674         switch (control) {
4675         case SCI_End:
4676                 j->pld_scrw.bits.c0 = 0;        /* Set PLD Serial control interface */
4677
4678                 j->pld_scrw.bits.c1 = 0;        /* to no selection */
4679
4680                 break;
4681         case SCI_Enable_DAA:
4682                 j->pld_scrw.bits.c0 = 1;        /* Set PLD Serial control interface */
4683
4684                 j->pld_scrw.bits.c1 = 0;        /* to write to DAA */
4685
4686                 break;
4687         case SCI_Enable_Mixer:
4688                 j->pld_scrw.bits.c0 = 0;        /* Set PLD Serial control interface */
4689
4690                 j->pld_scrw.bits.c1 = 1;        /* to write to mixer */
4691
4692                 break;
4693         case SCI_Enable_EEPROM:
4694                 j->pld_scrw.bits.c0 = 1;        /* Set PLD Serial control interface */
4695
4696                 j->pld_scrw.bits.c1 = 1;        /* to write to EEPROM */
4697
4698                 break;
4699         default:
4700                 return 0;
4701                 break;
4702         }
4703         outb_p(j->pld_scrw.byte, j->XILINXbase);
4704
4705         switch (control) {
4706         case SCI_End:
4707                 return 1;
4708                 break;
4709         case SCI_Enable_DAA:
4710         case SCI_Enable_Mixer:
4711         case SCI_Enable_EEPROM:
4712                 if (!SCI_WaitHighSCI(j))
4713                         return 0;
4714                 break;
4715         default:
4716                 return 0;
4717                 break;
4718         }
4719         return 1;
4720 }
4721
4722 static int SCI_Prepare(IXJ *j)
4723 {
4724         if (!SCI_Control(j, SCI_End))
4725                 return 0;
4726
4727         if (!SCI_WaitLowSCI(j))
4728                 return 0;
4729
4730         return 1;
4731 }
4732
4733 static int ixj_get_mixer(long val, IXJ *j)
4734 {
4735         int reg = (val & 0x1F00) >> 8;
4736         return j->mix.vol[reg];
4737 }
4738
4739 static int ixj_mixer(long val, IXJ *j)
4740 {
4741         BYTES bytes;
4742
4743         bytes.high = (val & 0x1F00) >> 8;
4744         bytes.low = val & 0x00FF;
4745
4746         /* save mixer value so we can get back later on */
4747         j->mix.vol[bytes.high] = bytes.low;
4748
4749         outb_p(bytes.high & 0x1F, j->XILINXbase + 0x03);        /* Load Mixer Address */
4750
4751         outb_p(bytes.low, j->XILINXbase + 0x02);        /* Load Mixer Data */
4752
4753         SCI_Control(j, SCI_Enable_Mixer);
4754
4755         SCI_Control(j, SCI_End);
4756
4757         return 0;
4758 }
4759
4760 static int daa_load(BYTES * p_bytes, IXJ *j)
4761 {
4762         outb_p(p_bytes->high, j->XILINXbase + 0x03);
4763         outb_p(p_bytes->low, j->XILINXbase + 0x02);
4764         if (!SCI_Control(j, SCI_Enable_DAA))
4765                 return 0;
4766         else
4767                 return 1;
4768 }
4769
4770 static int ixj_daa_cr4(IXJ *j, char reg)
4771 {
4772         BYTES bytes;
4773
4774         switch (j->daa_mode) {
4775         case SOP_PU_SLEEP:
4776                 bytes.high = 0x14;
4777                 break;
4778         case SOP_PU_RINGING:
4779                 bytes.high = 0x54;
4780                 break;
4781         case SOP_PU_CONVERSATION:
4782                 bytes.high = 0x94;
4783                 break;
4784         case SOP_PU_PULSEDIALING:
4785                 bytes.high = 0xD4;
4786                 break;
4787         }
4788
4789         j->m_DAAShadowRegs.SOP_REGS.SOP.cr4.reg = reg;
4790
4791         switch (j->m_DAAShadowRegs.SOP_REGS.SOP.cr4.bitreg.AGX) {
4792         case 0:
4793                 j->m_DAAShadowRegs.SOP_REGS.SOP.cr4.bitreg.AGR_Z = 0;
4794                 break;
4795         case 1:
4796                 j->m_DAAShadowRegs.SOP_REGS.SOP.cr4.bitreg.AGR_Z = 2;
4797                 break;
4798         case 2:
4799                 j->m_DAAShadowRegs.SOP_REGS.SOP.cr4.bitreg.AGR_Z = 1;
4800                 break;
4801         case 3:
4802                 j->m_DAAShadowRegs.SOP_REGS.SOP.cr4.bitreg.AGR_Z = 3;
4803                 break;
4804         }
4805
4806         bytes.low = j->m_DAAShadowRegs.SOP_REGS.SOP.cr4.reg;
4807
4808         if (!daa_load(&bytes, j))
4809                 return 0;
4810
4811         if (!SCI_Prepare(j))
4812                 return 0;
4813
4814         return 1;
4815 }
4816
4817 static char daa_int_read(IXJ *j)
4818 {
4819         BYTES bytes;
4820
4821         if (!SCI_Prepare(j))
4822                 return 0;
4823
4824         bytes.high = 0x38;
4825         bytes.low = 0x00;
4826         outb_p(bytes.high, j->XILINXbase + 0x03);
4827         outb_p(bytes.low, j->XILINXbase + 0x02);
4828
4829         if (!SCI_Control(j, SCI_Enable_DAA))
4830                 return 0;
4831
4832         bytes.high = inb_p(j->XILINXbase + 0x03);
4833         bytes.low = inb_p(j->XILINXbase + 0x02);
4834         if (bytes.low != ALISDAA_ID_BYTE) {
4835                 if (ixjdebug & 0x0001)
4836                         printk("Cannot read DAA ID Byte high = %d low = %d\n", bytes.high, bytes.low);
4837                 return 0;
4838         }
4839         if (!SCI_Control(j, SCI_Enable_DAA))
4840                 return 0;
4841         if (!SCI_Control(j, SCI_End))
4842                 return 0;
4843
4844         bytes.high = inb_p(j->XILINXbase + 0x03);
4845         bytes.low = inb_p(j->XILINXbase + 0x02);
4846
4847         j->m_DAAShadowRegs.XOP_REGS.XOP.xr0.reg = bytes.high;
4848
4849         return 1;
4850 }
4851
4852 static char daa_CR_read(IXJ *j, int cr)
4853 {
4854         IXJ_WORD wdata;
4855         BYTES bytes;
4856
4857         if (!SCI_Prepare(j))
4858                 return 0;
4859
4860         switch (j->daa_mode) {
4861         case SOP_PU_SLEEP:
4862                 bytes.high = 0x30 + cr;
4863                 break;
4864         case SOP_PU_RINGING:
4865                 bytes.high = 0x70 + cr;
4866                 break;
4867         case SOP_PU_CONVERSATION:
4868                 bytes.high = 0xB0 + cr;
4869                 break;
4870         case SOP_PU_PULSEDIALING:
4871                 bytes.high = 0xF0 + cr;
4872                 break;
4873         }
4874
4875         bytes.low = 0x00;
4876
4877         outb_p(bytes.high, j->XILINXbase + 0x03);
4878         outb_p(bytes.low, j->XILINXbase + 0x02);
4879
4880         if (!SCI_Control(j, SCI_Enable_DAA))
4881                 return 0;
4882
4883         bytes.high = inb_p(j->XILINXbase + 0x03);
4884         bytes.low = inb_p(j->XILINXbase + 0x02);
4885         if (bytes.low != ALISDAA_ID_BYTE) {
4886                 if (ixjdebug & 0x0001)
4887                         printk("Cannot read DAA ID Byte high = %d low = %d\n", bytes.high, bytes.low);
4888                 return 0;
4889         }
4890         if (!SCI_Control(j, SCI_Enable_DAA))
4891                 return 0;
4892         if (!SCI_Control(j, SCI_End))
4893                 return 0;
4894
4895         wdata.word = inw_p(j->XILINXbase + 0x02);
4896
4897         switch(cr){
4898                 case 5:
4899                         j->m_DAAShadowRegs.SOP_REGS.SOP.cr5.reg = wdata.bytes.high;
4900                         break;
4901                 case 4:
4902                         j->m_DAAShadowRegs.SOP_REGS.SOP.cr4.reg = wdata.bytes.high;
4903                         break;
4904                 case 3:
4905                         j->m_DAAShadowRegs.SOP_REGS.SOP.cr3.reg = wdata.bytes.high;
4906                         break;
4907                 case 2:
4908                         j->m_DAAShadowRegs.SOP_REGS.SOP.cr2.reg = wdata.bytes.high;
4909                         break;
4910                 case 1:
4911                         j->m_DAAShadowRegs.SOP_REGS.SOP.cr1.reg = wdata.bytes.high;
4912                         break;
4913                 case 0:
4914                         j->m_DAAShadowRegs.SOP_REGS.SOP.cr0.reg = wdata.bytes.high;
4915                         break;
4916                 default:
4917                         return 0;
4918         }
4919         return 1;
4920 }
4921
4922 static int ixj_daa_cid_reset(IXJ *j)
4923 {
4924         int i;
4925         BYTES bytes;
4926
4927         if (ixjdebug & 0x0002)
4928                 printk("DAA Clearing CID ram\n");
4929
4930         if (!SCI_Prepare(j))
4931                 return 0;
4932
4933         bytes.high = 0x58;
4934         bytes.low = 0x00;
4935         outb_p(bytes.high, j->XILINXbase + 0x03);
4936         outb_p(bytes.low, j->XILINXbase + 0x02);
4937
4938         if (!SCI_Control(j, SCI_Enable_DAA))
4939                 return 0;
4940
4941         if (!SCI_WaitHighSCI(j))
4942                 return 0;
4943
4944         for (i = 0; i < ALISDAA_CALLERID_SIZE - 1; i += 2) {
4945                 bytes.high = bytes.low = 0x00;
4946                 outb_p(bytes.high, j->XILINXbase + 0x03);
4947
4948                 if (i < ALISDAA_CALLERID_SIZE - 1)
4949                         outb_p(bytes.low, j->XILINXbase + 0x02);
4950
4951                 if (!SCI_Control(j, SCI_Enable_DAA))
4952                         return 0;
4953
4954                 if (!SCI_WaitHighSCI(j))
4955                         return 0;
4956
4957         }
4958
4959         if (!SCI_Control(j, SCI_End))
4960                 return 0;
4961
4962         if (ixjdebug & 0x0002)
4963                 printk("DAA CID ram cleared\n");
4964
4965         return 1;
4966 }
4967
4968 static int ixj_daa_cid_read(IXJ *j)
4969 {
4970         int i;
4971         BYTES bytes;
4972         char CID[ALISDAA_CALLERID_SIZE];
4973         bool mContinue;
4974         char *pIn, *pOut;
4975
4976         if (!SCI_Prepare(j))
4977                 return 0;
4978
4979         bytes.high = 0x78;
4980         bytes.low = 0x00;
4981         outb_p(bytes.high, j->XILINXbase + 0x03);
4982         outb_p(bytes.low, j->XILINXbase + 0x02);
4983
4984         if (!SCI_Control(j, SCI_Enable_DAA))
4985                 return 0;
4986
4987         if (!SCI_WaitHighSCI(j))
4988                 return 0;
4989
4990         bytes.high = inb_p(j->XILINXbase + 0x03);
4991         bytes.low = inb_p(j->XILINXbase + 0x02);
4992         if (bytes.low != ALISDAA_ID_BYTE) {
4993                 if (ixjdebug & 0x0001)
4994                         printk("DAA Get Version Cannot read DAA ID Byte high = %d low = %d\n", bytes.high, bytes.low);
4995                 return 0;
4996         }
4997         for (i = 0; i < ALISDAA_CALLERID_SIZE; i += 2) {
4998                 bytes.high = bytes.low = 0x00;
4999                 outb_p(bytes.high, j->XILINXbase + 0x03);
5000                 outb_p(bytes.low, j->XILINXbase + 0x02);
5001
5002                 if (!SCI_Control(j, SCI_Enable_DAA))
5003                         return 0;
5004
5005                 if (!SCI_WaitHighSCI(j))
5006                         return 0;
5007
5008                 CID[i + 0] = inb_p(j->XILINXbase + 0x03);
5009                 CID[i + 1] = inb_p(j->XILINXbase + 0x02);
5010         }
5011
5012         if (!SCI_Control(j, SCI_End))
5013                 return 0;
5014
5015         pIn = CID;
5016         pOut = j->m_DAAShadowRegs.CAO_REGS.CAO.CallerID;
5017         mContinue = true;
5018         while (mContinue) {
5019                 if ((pIn[1] & 0x03) == 0x01) {
5020                         pOut[0] = pIn[0];
5021                 }
5022                 if ((pIn[2] & 0x0c) == 0x04) {
5023                         pOut[1] = ((pIn[2] & 0x03) << 6) | ((pIn[1] & 0xfc) >> 2);
5024                 }
5025                 if ((pIn[3] & 0x30) == 0x10) {
5026                         pOut[2] = ((pIn[3] & 0x0f) << 4) | ((pIn[2] & 0xf0) >> 4);
5027                 }
5028                 if ((pIn[4] & 0xc0) == 0x40) {
5029                         pOut[3] = ((pIn[4] & 0x3f) << 2) | ((pIn[3] & 0xc0) >> 6);
5030                 } else {
5031                         mContinue = false;
5032                 }
5033                 pIn += 5, pOut += 4;
5034         }
5035         memset(&j->cid, 0, sizeof(PHONE_CID));
5036         pOut = j->m_DAAShadowRegs.CAO_REGS.CAO.CallerID;
5037         pOut += 4;
5038         strncpy(j->cid.month, pOut, 2);
5039         pOut += 2;
5040         strncpy(j->cid.day, pOut, 2);
5041         pOut += 2;
5042         strncpy(j->cid.hour, pOut, 2);
5043         pOut += 2;
5044         strncpy(j->cid.min, pOut, 2);
5045         pOut += 3;
5046         j->cid.numlen = *pOut;
5047         pOut += 1;
5048         strncpy(j->cid.number, pOut, j->cid.numlen);
5049         pOut += j->cid.numlen + 1;
5050         j->cid.namelen = *pOut;
5051         pOut += 1;
5052         strncpy(j->cid.name, pOut, j->cid.namelen);
5053
5054         ixj_daa_cid_reset(j);
5055         return 1;
5056 }
5057
5058 static char daa_get_version(IXJ *j)
5059 {
5060         BYTES bytes;
5061
5062         if (!SCI_Prepare(j))
5063                 return 0;
5064
5065         bytes.high = 0x35;
5066         bytes.low = 0x00;
5067         outb_p(bytes.high, j->XILINXbase + 0x03);
5068         outb_p(bytes.low, j->XILINXbase + 0x02);
5069
5070         if (!SCI_Control(j, SCI_Enable_DAA))
5071                 return 0;
5072
5073         bytes.high = inb_p(j->XILINXbase + 0x03);
5074         bytes.low = inb_p(j->XILINXbase + 0x02);
5075         if (bytes.low != ALISDAA_ID_BYTE) {
5076                 if (ixjdebug & 0x0001)
5077                         printk("DAA Get Version Cannot read DAA ID Byte high = %d low = %d\n", bytes.high, bytes.low);
5078                 return 0;
5079         }
5080         if (!SCI_Control(j, SCI_Enable_DAA))
5081                 return 0;
5082
5083         if (!SCI_Control(j, SCI_End))
5084                 return 0;
5085
5086         bytes.high = inb_p(j->XILINXbase + 0x03);
5087         bytes.low = inb_p(j->XILINXbase + 0x02);
5088         if (ixjdebug & 0x0002)
5089                 printk("DAA CR5 Byte high = 0x%x low = 0x%x\n", bytes.high, bytes.low);
5090         j->m_DAAShadowRegs.SOP_REGS.SOP.cr5.reg = bytes.high;
5091         return bytes.high;
5092 }
5093
5094 static int daa_set_mode(IXJ *j, int mode)
5095 {
5096         /* NOTE:
5097               The DAA *MUST* be in the conversation mode if the
5098               PSTN line is to be seized (PSTN line off-hook).
5099               Taking the PSTN line off-hook while the DAA is in
5100               a mode other than conversation mode will cause a
5101               hardware failure of the ALIS-A part.
5102
5103            NOTE:
5104               The DAA can only go to SLEEP, RINGING or PULSEDIALING modes
5105               if the PSTN line is on-hook.  Failure to have the PSTN line
5106               in the on-hook state WILL CAUSE A HARDWARE FAILURE OF THE
5107               ALIS-A part.
5108         */
5109
5110         BYTES bytes;
5111
5112         j->flags.pstn_rmr = 0;
5113
5114         if (!SCI_Prepare(j))
5115                 return 0;
5116
5117         switch (mode) {
5118         case SOP_PU_RESET:
5119                 j->pld_scrw.bits.daafsyncen = 0;        /* Turn off DAA Frame Sync */
5120
5121                 outb_p(j->pld_scrw.byte, j->XILINXbase);
5122                 j->pld_slicw.bits.rly2 = 0;
5123                 outb_p(j->pld_slicw.byte, j->XILINXbase + 0x01);
5124                 bytes.high = 0x10;
5125                 bytes.low = j->m_DAAShadowRegs.SOP_REGS.SOP.cr0.reg;
5126                 daa_load(&bytes, j);
5127                 if (!SCI_Prepare(j))
5128                         return 0;
5129
5130                 j->daa_mode = SOP_PU_SLEEP;
5131                 break;
5132         case SOP_PU_SLEEP:
5133                 if(j->daa_mode == SOP_PU_SLEEP)
5134                 {
5135                         break;
5136                 }
5137                 if (ixjdebug & 0x0008)
5138                         printk(KERN_INFO "phone DAA: SOP_PU_SLEEP at %ld\n", jiffies);
5139 /*              if(j->daa_mode == SOP_PU_CONVERSATION) */
5140                 {
5141                         j->pld_scrw.bits.daafsyncen = 0;        /* Turn off DAA Frame Sync */
5142
5143                         outb_p(j->pld_scrw.byte, j->XILINXbase);
5144                         j->pld_slicw.bits.rly2 = 0;
5145                         outb_p(j->pld_slicw.byte, j->XILINXbase + 0x01);
5146                         bytes.high = 0x10;
5147                         bytes.low = j->m_DAAShadowRegs.SOP_REGS.SOP.cr0.reg;
5148                         daa_load(&bytes, j);
5149                         if (!SCI_Prepare(j))
5150                                 return 0;
5151                 }
5152                 j->pld_scrw.bits.daafsyncen = 0;        /* Turn off DAA Frame Sync */
5153
5154                 outb_p(j->pld_scrw.byte, j->XILINXbase);
5155                 j->pld_slicw.bits.rly2 = 0;
5156                 outb_p(j->pld_slicw.byte, j->XILINXbase + 0x01);
5157                 bytes.high = 0x10;
5158                 bytes.low = j->m_DAAShadowRegs.SOP_REGS.SOP.cr0.reg;
5159                 daa_load(&bytes, j);
5160                 if (!SCI_Prepare(j))
5161                         return 0;
5162
5163                 j->daa_mode = SOP_PU_SLEEP;
5164                 j->flags.pstn_ringing = 0;
5165                 j->ex.bits.pstn_ring = 0;
5166                 j->pstn_sleeptil = jiffies + (hertz / 4);
5167                 wake_up_interruptible(&j->read_q);      /* Wake any blocked readers */
5168                 wake_up_interruptible(&j->write_q);     /* Wake any blocked writers */
5169                 wake_up_interruptible(&j->poll_q);      /* Wake any blocked selects */
5170                 break;
5171         case SOP_PU_RINGING:
5172                 if (ixjdebug & 0x0008)
5173                         printk(KERN_INFO "phone DAA: SOP_PU_RINGING at %ld\n", jiffies);
5174                 j->pld_scrw.bits.daafsyncen = 0;        /* Turn off DAA Frame Sync */
5175
5176                 outb_p(j->pld_scrw.byte, j->XILINXbase);
5177                 j->pld_slicw.bits.rly2 = 0;
5178                 outb_p(j->pld_slicw.byte, j->XILINXbase + 0x01);
5179                 bytes.high = 0x50;
5180                 bytes.low = j->m_DAAShadowRegs.SOP_REGS.SOP.cr0.reg;
5181                 daa_load(&bytes, j);
5182                 if (!SCI_Prepare(j))
5183                         return 0;
5184                 j->daa_mode = SOP_PU_RINGING;
5185                 break;
5186         case SOP_PU_CONVERSATION:
5187                 if (ixjdebug & 0x0008)
5188                         printk(KERN_INFO "phone DAA: SOP_PU_CONVERSATION at %ld\n", jiffies);
5189                 bytes.high = 0x90;
5190                 bytes.low = j->m_DAAShadowRegs.SOP_REGS.SOP.cr0.reg;
5191                 daa_load(&bytes, j);
5192                 if (!SCI_Prepare(j))
5193                         return 0;
5194                 j->pld_slicw.bits.rly2 = 1;
5195                 outb_p(j->pld_slicw.byte, j->XILINXbase + 0x01);
5196                 j->pld_scrw.bits.daafsyncen = 1;        /* Turn on DAA Frame Sync */
5197
5198                 outb_p(j->pld_scrw.byte, j->XILINXbase);
5199                 j->daa_mode = SOP_PU_CONVERSATION;
5200                 j->flags.pstn_ringing = 0;
5201                 j->ex.bits.pstn_ring = 0;
5202                 j->pstn_sleeptil = jiffies;
5203                 j->pstn_ring_start = j->pstn_ring_stop = j->pstn_ring_int = 0;
5204                 break;
5205         case SOP_PU_PULSEDIALING:
5206                 if (ixjdebug & 0x0008)
5207                         printk(KERN_INFO "phone DAA: SOP_PU_PULSEDIALING at %ld\n", jiffies);
5208                 j->pld_scrw.bits.daafsyncen = 0;        /* Turn off DAA Frame Sync */
5209
5210                 outb_p(j->pld_scrw.byte, j->XILINXbase);
5211                 j->pld_slicw.bits.rly2 = 0;
5212                 outb_p(j->pld_slicw.byte, j->XILINXbase + 0x01);
5213                 bytes.high = 0xD0;
5214                 bytes.low = j->m_DAAShadowRegs.SOP_REGS.SOP.cr0.reg;
5215                 daa_load(&bytes, j);
5216                 if (!SCI_Prepare(j))
5217                         return 0;
5218                 j->daa_mode = SOP_PU_PULSEDIALING;
5219                 break;
5220         default:
5221                 break;
5222         }
5223         return 1;
5224 }
5225
5226 static int ixj_daa_write(IXJ *j)
5227 {
5228         BYTES bytes;
5229
5230         j->flags.pstncheck = 1;
5231
5232         daa_set_mode(j, SOP_PU_SLEEP);
5233
5234         if (!SCI_Prepare(j))
5235                 return 0;
5236
5237         outb_p(j->pld_scrw.byte, j->XILINXbase);
5238
5239         bytes.high = 0x14;
5240         bytes.low = j->m_DAAShadowRegs.SOP_REGS.SOP.cr4.reg;
5241         if (!daa_load(&bytes, j))
5242                 return 0;
5243
5244         bytes.high = j->m_DAAShadowRegs.SOP_REGS.SOP.cr3.reg;
5245         bytes.low = j->m_DAAShadowRegs.SOP_REGS.SOP.cr2.reg;
5246         if (!daa_load(&bytes, j))
5247                 return 0;
5248
5249         bytes.high = j->m_DAAShadowRegs.SOP_REGS.SOP.cr1.reg;
5250         bytes.low = j->m_DAAShadowRegs.SOP_REGS.SOP.cr0.reg;
5251         if (!daa_load(&bytes, j))
5252                 return 0;
5253
5254         if (!SCI_Prepare(j))
5255                 return 0;
5256
5257         bytes.high = 0x1F;
5258         bytes.low = j->m_DAAShadowRegs.XOP_REGS.XOP.xr7.reg;
5259         if (!daa_load(&bytes, j))
5260                 return 0;
5261
5262         bytes.high = j->m_DAAShadowRegs.XOP_xr6_W.reg;
5263         bytes.low = j->m_DAAShadowRegs.XOP_REGS.XOP.xr5.reg;
5264         if (!daa_load(&bytes, j))
5265                 return 0;
5266
5267         bytes.high = j->m_DAAShadowRegs.XOP_REGS.XOP.xr4.reg;
5268         bytes.low = j->m_DAAShadowRegs.XOP_REGS.XOP.xr3.reg;
5269         if (!daa_load(&bytes, j))
5270                 return 0;
5271
5272         bytes.high = j->m_DAAShadowRegs.XOP_REGS.XOP.xr2.reg;
5273         bytes.low = j->m_DAAShadowRegs.XOP_REGS.XOP.xr1.reg;
5274         if (!daa_load(&bytes, j))
5275                 return 0;
5276
5277         bytes.high = j->m_DAAShadowRegs.XOP_xr0_W.reg;
5278         bytes.low = 0x00;
5279         if (!daa_load(&bytes, j))
5280                 return 0;
5281
5282         if (!SCI_Prepare(j))
5283                 return 0;
5284
5285         bytes.high = 0x00;
5286         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[7];
5287         if (!daa_load(&bytes, j))
5288                 return 0;
5289
5290         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[6];
5291         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[5];
5292         if (!daa_load(&bytes, j))
5293                 return 0;
5294
5295         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[4];
5296         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[3];
5297         if (!daa_load(&bytes, j))
5298                 return 0;
5299
5300         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[2];
5301         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[1];
5302         if (!daa_load(&bytes, j))
5303                 return 0;
5304
5305         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[0];
5306         bytes.low = 0x00;
5307         if (!daa_load(&bytes, j))
5308                 return 0;
5309
5310         if (!SCI_Control(j, SCI_End))
5311                 return 0;
5312         if (!SCI_WaitLowSCI(j))
5313                 return 0;
5314
5315         bytes.high = 0x01;
5316         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[7];
5317         if (!daa_load(&bytes, j))
5318                 return 0;
5319
5320         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[6];
5321         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[5];
5322         if (!daa_load(&bytes, j))
5323                 return 0;
5324
5325         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[4];
5326         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[3];
5327         if (!daa_load(&bytes, j))
5328                 return 0;
5329
5330         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[2];
5331         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[1];
5332         if (!daa_load(&bytes, j))
5333                 return 0;
5334
5335         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[0];
5336         bytes.low = 0x00;
5337         if (!daa_load(&bytes, j))
5338                 return 0;
5339
5340         if (!SCI_Control(j, SCI_End))
5341                 return 0;
5342         if (!SCI_WaitLowSCI(j))
5343                 return 0;
5344
5345         bytes.high = 0x02;
5346         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[7];
5347         if (!daa_load(&bytes, j))
5348                 return 0;
5349
5350         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[6];
5351         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[5];
5352         if (!daa_load(&bytes, j))
5353                 return 0;
5354
5355         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[4];
5356         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[3];
5357         if (!daa_load(&bytes, j))
5358                 return 0;
5359
5360         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[2];
5361         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[1];
5362         if (!daa_load(&bytes, j))
5363                 return 0;
5364
5365         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[0];
5366         bytes.low = 0x00;
5367         if (!daa_load(&bytes, j))
5368                 return 0;
5369
5370         if (!SCI_Control(j, SCI_End))
5371                 return 0;
5372         if (!SCI_WaitLowSCI(j))
5373                 return 0;
5374
5375         bytes.high = 0x03;
5376         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[7];
5377         if (!daa_load(&bytes, j))
5378                 return 0;
5379
5380         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[6];
5381         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[5];
5382         if (!daa_load(&bytes, j))
5383                 return 0;
5384
5385         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[4];
5386         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[3];
5387         if (!daa_load(&bytes, j))
5388                 return 0;
5389
5390         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[2];
5391         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[1];
5392         if (!daa_load(&bytes, j))
5393                 return 0;
5394
5395         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[0];
5396         bytes.low = 0x00;
5397         if (!daa_load(&bytes, j))
5398                 return 0;
5399
5400         if (!SCI_Control(j, SCI_End))
5401                 return 0;
5402         if (!SCI_WaitLowSCI(j))
5403                 return 0;
5404
5405         bytes.high = 0x04;
5406         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[7];
5407         if (!daa_load(&bytes, j))
5408                 return 0;
5409
5410         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[6];
5411         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[5];
5412         if (!daa_load(&bytes, j))
5413                 return 0;
5414
5415         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[4];
5416         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[3];
5417         if (!daa_load(&bytes, j))
5418                 return 0;
5419
5420         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[2];
5421         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[1];
5422         if (!daa_load(&bytes, j))
5423                 return 0;
5424
5425         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[0];
5426         bytes.low = 0x00;
5427         if (!daa_load(&bytes, j))
5428                 return 0;
5429
5430         if (!SCI_Control(j, SCI_End))
5431                 return 0;
5432         if (!SCI_WaitLowSCI(j))
5433                 return 0;
5434
5435         bytes.high = 0x05;
5436         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[7];
5437         if (!daa_load(&bytes, j))
5438                 return 0;
5439
5440         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[6];
5441         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[5];
5442         if (!daa_load(&bytes, j))
5443                 return 0;
5444
5445         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[4];
5446         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[3];
5447         if (!daa_load(&bytes, j))
5448                 return 0;
5449
5450         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[2];
5451         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[1];
5452         if (!daa_load(&bytes, j))
5453                 return 0;
5454
5455         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[0];
5456         bytes.low = 0x00;
5457         if (!daa_load(&bytes, j))
5458                 return 0;
5459
5460         if (!SCI_Control(j, SCI_End))
5461                 return 0;
5462         if (!SCI_WaitLowSCI(j))
5463                 return 0;
5464
5465         bytes.high = 0x06;
5466         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[7];
5467         if (!daa_load(&bytes, j))
5468                 return 0;
5469
5470         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[6];
5471         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[5];
5472         if (!daa_load(&bytes, j))
5473                 return 0;
5474
5475         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[4];
5476         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[3];
5477         if (!daa_load(&bytes, j))
5478                 return 0;
5479
5480         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[2];
5481         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[1];
5482         if (!daa_load(&bytes, j))
5483                 return 0;
5484
5485         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[0];
5486         bytes.low = 0x00;
5487         if (!daa_load(&bytes, j))
5488                 return 0;
5489
5490         if (!SCI_Control(j, SCI_End))
5491                 return 0;
5492         if (!SCI_WaitLowSCI(j))
5493                 return 0;
5494
5495         bytes.high = 0x07;
5496         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[7];
5497         if (!daa_load(&bytes, j))
5498                 return 0;
5499
5500         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[6];
5501         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[5];
5502         if (!daa_load(&bytes, j))
5503                 return 0;
5504
5505         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[4];
5506         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[3];
5507         if (!daa_load(&bytes, j))
5508                 return 0;
5509
5510         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[2];
5511         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[1];
5512         if (!daa_load(&bytes, j))
5513                 return 0;
5514
5515         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[0];
5516         bytes.low = 0x00;
5517         if (!daa_load(&bytes, j))
5518                 return 0;
5519
5520         if (!SCI_Control(j, SCI_End))
5521                 return 0;
5522         if (!SCI_WaitLowSCI(j))
5523                 return 0;
5524
5525         bytes.high = 0x08;
5526         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[7];
5527         if (!daa_load(&bytes, j))
5528                 return 0;
5529
5530         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[6];
5531         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[5];
5532         if (!daa_load(&bytes, j))
5533                 return 0;
5534
5535         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[4];
5536         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[3];
5537         if (!daa_load(&bytes, j))
5538                 return 0;
5539
5540         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[2];
5541         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[1];
5542         if (!daa_load(&bytes, j))
5543                 return 0;
5544
5545         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[0];
5546         bytes.low = 0x00;
5547         if (!daa_load(&bytes, j))
5548                 return 0;
5549
5550         if (!SCI_Control(j, SCI_End))
5551                 return 0;
5552         if (!SCI_WaitLowSCI(j))
5553                 return 0;
5554
5555         bytes.high = 0x09;
5556         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[3];
5557         if (!daa_load(&bytes, j))
5558                 return 0;
5559
5560         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[2];
5561         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[1];
5562         if (!daa_load(&bytes, j))
5563                 return 0;
5564
5565         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[0];
5566         bytes.low = 0x00;
5567         if (!daa_load(&bytes, j))
5568                 return 0;
5569
5570         if (!SCI_Control(j, SCI_End))
5571                 return 0;
5572         if (!SCI_WaitLowSCI(j))
5573                 return 0;
5574
5575         bytes.high = 0x0A;
5576         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[3];
5577         if (!daa_load(&bytes, j))
5578                 return 0;
5579
5580         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[2];
5581         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[1];
5582         if (!daa_load(&bytes, j))
5583                 return 0;
5584
5585         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[0];
5586         bytes.low = 0x00;
5587         if (!daa_load(&bytes, j))
5588                 return 0;
5589
5590         if (!SCI_Control(j, SCI_End))
5591                 return 0;
5592         if (!SCI_WaitLowSCI(j))
5593                 return 0;
5594
5595         bytes.high = 0x0B;
5596         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[3];
5597         if (!daa_load(&bytes, j))
5598                 return 0;
5599
5600         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[2];
5601         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[1];
5602         if (!daa_load(&bytes, j))
5603                 return 0;
5604
5605         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[0];
5606         bytes.low = 0x00;
5607         if (!daa_load(&bytes, j))
5608                 return 0;
5609
5610         if (!SCI_Control(j, SCI_End))
5611                 return 0;
5612         if (!SCI_WaitLowSCI(j))
5613                 return 0;
5614
5615         bytes.high = 0x0C;
5616         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[3];
5617         if (!daa_load(&bytes, j))
5618                 return 0;
5619
5620         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[2];
5621         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[1];
5622         if (!daa_load(&bytes, j))
5623                 return 0;
5624
5625         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[0];
5626         bytes.low = 0x00;
5627         if (!daa_load(&bytes, j))
5628                 return 0;
5629
5630         if (!SCI_Control(j, SCI_End))
5631                 return 0;
5632         if (!SCI_WaitLowSCI(j))
5633                 return 0;
5634
5635         bytes.high = 0x0D;
5636         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[3];
5637         if (!daa_load(&bytes, j))
5638                 return 0;
5639
5640         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[2];
5641         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[1];
5642         if (!daa_load(&bytes, j))
5643                 return 0;
5644
5645         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[0];
5646         bytes.low = 0x00;
5647         if (!daa_load(&bytes, j))
5648                 return 0;
5649
5650         if (!SCI_Control(j, SCI_End))
5651                 return 0;
5652         if (!SCI_WaitLowSCI(j))
5653                 return 0;
5654
5655         bytes.high = 0x0E;
5656         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[7];
5657         if (!daa_load(&bytes, j))
5658                 return 0;
5659
5660         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[6];
5661         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[5];
5662         if (!daa_load(&bytes, j))
5663                 return 0;
5664
5665         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[4];
5666         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[3];
5667         if (!daa_load(&bytes, j))
5668                 return 0;
5669
5670         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[2];
5671         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[1];
5672         if (!daa_load(&bytes, j))
5673                 return 0;
5674
5675         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[0];
5676         bytes.low = 0x00;
5677         if (!daa_load(&bytes, j))
5678                 return 0;
5679
5680         if (!SCI_Control(j, SCI_End))
5681                 return 0;
5682         if (!SCI_WaitLowSCI(j))
5683                 return 0;
5684
5685         bytes.high = 0x0F;
5686         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[7];
5687         if (!daa_load(&bytes, j))
5688                 return 0;
5689
5690         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[6];
5691         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[5];
5692         if (!daa_load(&bytes, j))
5693                 return 0;
5694
5695         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[4];
5696         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[3];
5697         if (!daa_load(&bytes, j))
5698                 return 0;
5699
5700         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[2];
5701         bytes.low = j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[1];
5702         if (!daa_load(&bytes, j))
5703                 return 0;
5704
5705         bytes.high = j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[0];
5706         bytes.low = 0x00;
5707         if (!daa_load(&bytes, j))
5708                 return 0;
5709
5710         udelay(32);
5711         j->pld_scrr.byte = inb_p(j->XILINXbase);
5712         if (!SCI_Control(j, SCI_End))
5713                 return 0;
5714
5715         outb_p(j->pld_scrw.byte, j->XILINXbase);
5716
5717         if (ixjdebug & 0x0002)
5718                 printk("DAA Coefficients Loaded\n");
5719
5720         j->flags.pstncheck = 0;
5721         return 1;
5722 }
5723
5724 static int ixj_set_tone_off(unsigned short arg, IXJ *j)
5725 {
5726         j->tone_off_time = arg;
5727         if (ixj_WriteDSPCommand(0x6E05, j))             /* Set Tone Off Period */
5728
5729                 return -1;
5730         if (ixj_WriteDSPCommand(arg, j))
5731                 return -1;
5732         return 0;
5733 }
5734
5735 static int ixj_get_tone_on(IXJ *j)
5736 {
5737         if (ixj_WriteDSPCommand(0x6E06, j))             /* Get Tone On Period */
5738
5739                 return -1;
5740         return 0;
5741 }
5742
5743 static int ixj_get_tone_off(IXJ *j)
5744 {
5745         if (ixj_WriteDSPCommand(0x6E07, j))             /* Get Tone Off Period */
5746
5747                 return -1;
5748         return 0;
5749 }
5750
5751 static void ixj_busytone(IXJ *j)
5752 {
5753         j->flags.ringback = 0;
5754         j->flags.dialtone = 0;
5755         j->flags.busytone = 1;
5756         ixj_set_tone_on(0x07D0, j);
5757         ixj_set_tone_off(0x07D0, j);
5758         ixj_play_tone(j, 27);
5759 }
5760
5761 static void ixj_dialtone(IXJ *j)
5762 {
5763         j->flags.ringback = 0;
5764         j->flags.dialtone = 1;
5765         j->flags.busytone = 0;
5766         if (j->dsp.low == 0x20) {
5767                 return;
5768         } else {
5769                 ixj_set_tone_on(0xFFFF, j);
5770                 ixj_set_tone_off(0x0000, j);
5771                 ixj_play_tone(j, 25);
5772         }
5773 }
5774
5775 static void ixj_cpt_stop(IXJ *j)
5776 {
5777         if(j->tone_state || j->tone_cadence_state)
5778         {
5779                 j->flags.dialtone = 0;
5780                 j->flags.busytone = 0;
5781                 j->flags.ringback = 0;
5782                 ixj_set_tone_on(0x0001, j);
5783                 ixj_set_tone_off(0x0000, j);
5784                 ixj_play_tone(j, 0);
5785                 j->tone_state = j->tone_cadence_state = 0;
5786                 if (j->cadence_t) {
5787                         kfree(j->cadence_t->ce);
5788                         kfree(j->cadence_t);
5789                         j->cadence_t = NULL;
5790                 }
5791         }
5792         if (j->play_mode == -1 && j->rec_mode == -1)
5793                 idle(j);
5794         if (j->play_mode != -1 && j->dsp.low == 0x20)
5795                 ixj_play_start(j);
5796         if (j->rec_mode != -1 && j->dsp.low == 0x20)
5797                 ixj_record_start(j);
5798 }
5799
5800 static void ixj_ringback(IXJ *j)
5801 {
5802         j->flags.busytone = 0;
5803         j->flags.dialtone = 0;
5804         j->flags.ringback = 1;
5805         ixj_set_tone_on(0x0FA0, j);
5806         ixj_set_tone_off(0x2EE0, j);
5807         ixj_play_tone(j, 26);
5808 }
5809
5810 static void ixj_testram(IXJ *j)
5811 {
5812         ixj_WriteDSPCommand(0x3001, j); /* Test External SRAM */
5813 }
5814
5815 static int ixj_build_cadence(IXJ *j, IXJ_CADENCE __user * cp)
5816 {
5817         ixj_cadence *lcp;
5818         IXJ_CADENCE_ELEMENT __user *cep;
5819         IXJ_CADENCE_ELEMENT *lcep;
5820         IXJ_TONE ti;
5821         int err;
5822
5823         lcp = kmalloc(sizeof(ixj_cadence), GFP_KERNEL);
5824         if (lcp == NULL)
5825                 return -ENOMEM;
5826
5827         err = -EFAULT;
5828         if (copy_from_user(&lcp->elements_used,
5829                            &cp->elements_used, sizeof(int)))
5830                 goto out;
5831         if (copy_from_user(&lcp->termination,
5832                            &cp->termination, sizeof(IXJ_CADENCE_TERM)))
5833                 goto out;
5834         if (get_user(cep, &cp->ce))
5835                 goto out;
5836
5837         err = -EINVAL;
5838         if ((unsigned)lcp->elements_used >= ~0U/sizeof(IXJ_CADENCE_ELEMENT))
5839                 goto out;
5840
5841         err = -ENOMEM;
5842         lcep = kmalloc(sizeof(IXJ_CADENCE_ELEMENT) * lcp->elements_used, GFP_KERNEL);
5843         if (!lcep)
5844                 goto out;
5845
5846         err = -EFAULT;
5847         if (copy_from_user(lcep, cep, sizeof(IXJ_CADENCE_ELEMENT) * lcp->elements_used))
5848                 goto out1;
5849
5850         if (j->cadence_t) {
5851                 kfree(j->cadence_t->ce);
5852                 kfree(j->cadence_t);
5853         }
5854         lcp->ce = (void *) lcep;
5855         j->cadence_t = lcp;
5856         j->tone_cadence_state = 0;
5857         ixj_set_tone_on(lcp->ce[0].tone_on_time, j);
5858         ixj_set_tone_off(lcp->ce[0].tone_off_time, j);
5859         if (j->cadence_t->ce[j->tone_cadence_state].freq0) {
5860                 ti.tone_index = j->cadence_t->ce[j->tone_cadence_state].index;
5861                 ti.freq0 = j->cadence_t->ce[j->tone_cadence_state].freq0;
5862                 ti.gain0 = j->cadence_t->ce[j->tone_cadence_state].gain0;
5863                 ti.freq1 = j->cadence_t->ce[j->tone_cadence_state].freq1;
5864                 ti.gain1 = j->cadence_t->ce[j->tone_cadence_state].gain1;
5865                 ixj_init_tone(j, &ti);
5866         }
5867         ixj_play_tone(j, lcp->ce[0].index);
5868         return 1;
5869 out1:
5870         kfree(lcep);
5871 out:
5872         kfree(lcp);
5873         return err;
5874 }
5875
5876 static int ixj_build_filter_cadence(IXJ *j, IXJ_FILTER_CADENCE __user * cp)
5877 {
5878         IXJ_FILTER_CADENCE *lcp;
5879         lcp = kmalloc(sizeof(IXJ_FILTER_CADENCE), GFP_KERNEL);
5880         if (lcp == NULL) {
5881                 if(ixjdebug & 0x0001) {
5882                         printk(KERN_INFO "Could not allocate memory for cadence\n");
5883                 }
5884                 return -ENOMEM;
5885         }
5886         if (copy_from_user(lcp, cp, sizeof(IXJ_FILTER_CADENCE))) {
5887                 if(ixjdebug & 0x0001) {
5888                         printk(KERN_INFO "Could not copy cadence to kernel\n");
5889                 }
5890                 kfree(lcp);
5891                 return -EFAULT;
5892         }
5893         if (lcp->filter > 5) {
5894                 if(ixjdebug & 0x0001) {
5895                         printk(KERN_INFO "Cadence out of range\n");
5896                 }
5897                 kfree(lcp);
5898                 return -1;
5899         }
5900         j->cadence_f[lcp->filter].state = 0;
5901         j->cadence_f[lcp->filter].enable = lcp->enable;
5902         j->filter_en[lcp->filter] = j->cadence_f[lcp->filter].en_filter = lcp->en_filter;
5903         j->cadence_f[lcp->filter].on1 = lcp->on1;
5904         j->cadence_f[lcp->filter].on1min = 0;
5905         j->cadence_f[lcp->filter].on1max = 0;
5906         j->cadence_f[lcp->filter].off1 = lcp->off1;
5907         j->cadence_f[lcp->filter].off1min = 0;
5908         j->cadence_f[lcp->filter].off1max = 0;
5909         j->cadence_f[lcp->filter].on2 = lcp->on2;
5910         j->cadence_f[lcp->filter].on2min = 0;
5911         j->cadence_f[lcp->filter].on2max = 0;
5912         j->cadence_f[lcp->filter].off2 = lcp->off2;
5913         j->cadence_f[lcp->filter].off2min = 0;
5914         j->cadence_f[lcp->filter].off2max = 0;
5915         j->cadence_f[lcp->filter].on3 = lcp->on3;
5916         j->cadence_f[lcp->filter].on3min = 0;
5917         j->cadence_f[lcp->filter].on3max = 0;
5918         j->cadence_f[lcp->filter].off3 = lcp->off3;
5919         j->cadence_f[lcp->filter].off3min = 0;
5920         j->cadence_f[lcp->filter].off3max = 0;
5921         if(ixjdebug & 0x0002) {
5922                 printk(KERN_INFO "Cadence %d loaded\n", lcp->filter);
5923         }
5924         kfree(lcp);
5925         return 0;
5926 }
5927
5928 static void add_caps(IXJ *j)
5929 {
5930         j->caps = 0;
5931         j->caplist[j->caps].cap = PHONE_VENDOR_QUICKNET;
5932         strcpy(j->caplist[j->caps].desc, "Quicknet Technologies, Inc. (www.quicknet.net)");
5933         j->caplist[j->caps].captype = vendor;
5934         j->caplist[j->caps].handle = j->caps++;
5935         j->caplist[j->caps].captype = device;
5936         switch (j->cardtype) {
5937         case QTI_PHONEJACK:
5938                 strcpy(j->caplist[j->caps].desc, "Quicknet Internet PhoneJACK");
5939                 break;
5940         case QTI_LINEJACK:
5941                 strcpy(j->caplist[j->caps].desc, "Quicknet Internet LineJACK");
5942                 break;
5943         case QTI_PHONEJACK_LITE:
5944                 strcpy(j->caplist[j->caps].desc, "Quicknet Internet PhoneJACK Lite");
5945                 break;
5946         case QTI_PHONEJACK_PCI:
5947                 strcpy(j->caplist[j->caps].desc, "Quicknet Internet PhoneJACK PCI");
5948                 break;
5949         case QTI_PHONECARD:
5950                 strcpy(j->caplist[j->caps].desc, "Quicknet Internet PhoneCARD");
5951                 break;
5952         }
5953         j->caplist[j->caps].cap = j->cardtype;
5954         j->caplist[j->caps].handle = j->caps++;
5955         strcpy(j->caplist[j->caps].desc, "POTS");
5956         j->caplist[j->caps].captype = port;
5957         j->caplist[j->caps].cap = pots;
5958         j->caplist[j->caps].handle = j->caps++;
5959
5960         /* add devices that can do speaker/mic */
5961         switch (j->cardtype) {
5962         case QTI_PHONEJACK:
5963         case QTI_LINEJACK:
5964         case QTI_PHONEJACK_PCI:
5965         case QTI_PHONECARD:
5966                 strcpy(j->caplist[j->caps].desc, "SPEAKER");
5967                 j->caplist[j->caps].captype = port;
5968                 j->caplist[j->caps].cap = speaker;
5969                 j->caplist[j->caps].handle = j->caps++;
5970         default:
5971                 break;
5972         }
5973
5974         /* add devices that can do handset */
5975         switch (j->cardtype) {
5976         case QTI_PHONEJACK:
5977                 strcpy(j->caplist[j->caps].desc, "HANDSET");
5978                 j->caplist[j->caps].captype = port;
5979                 j->caplist[j->caps].cap = handset;
5980                 j->caplist[j->caps].handle = j->caps++;
5981                 break;
5982         default:
5983                 break;
5984         }
5985
5986         /* add devices that can do PSTN */
5987         switch (j->cardtype) {
5988         case QTI_LINEJACK:
5989                 strcpy(j->caplist[j->caps].desc, "PSTN");
5990                 j->caplist[j->caps].captype = port;
5991                 j->caplist[j->caps].cap = pstn;
5992                 j->caplist[j->caps].handle = j->caps++;
5993                 break;
5994         default:
5995                 break;
5996         }
5997
5998         /* add codecs - all cards can do uLaw, linear 8/16, and Windows sound system */
5999         strcpy(j->caplist[j->caps].desc, "ULAW");
6000         j->caplist[j->caps].captype = codec;
6001         j->caplist[j->caps].cap = ULAW;
6002         j->caplist[j->caps].handle = j->caps++;
6003
6004         strcpy(j->caplist[j->caps].desc, "LINEAR 16 bit");
6005         j->caplist[j->caps].captype = codec;
6006         j->caplist[j->caps].cap = LINEAR16;
6007         j->caplist[j->caps].handle = j->caps++;
6008
6009         strcpy(j->caplist[j->caps].desc, "LINEAR 8 bit");
6010         j->caplist[j->caps].captype = codec;
6011         j->caplist[j->caps].cap = LINEAR8;
6012         j->caplist[j->caps].handle = j->caps++;
6013
6014         strcpy(j->caplist[j->caps].desc, "Windows Sound System");
6015         j->caplist[j->caps].captype = codec;
6016         j->caplist[j->caps].cap = WSS;
6017         j->caplist[j->caps].handle = j->caps++;
6018
6019         /* software ALAW codec, made from ULAW */
6020         strcpy(j->caplist[j->caps].desc, "ALAW");
6021         j->caplist[j->caps].captype = codec;
6022         j->caplist[j->caps].cap = ALAW;
6023         j->caplist[j->caps].handle = j->caps++;
6024
6025         /* version 12 of the 8020 does the following codecs in a broken way */
6026         if (j->dsp.low != 0x20 || j->ver.low != 0x12) {
6027                 strcpy(j->caplist[j->caps].desc, "G.723.1 6.3kbps");
6028                 j->caplist[j->caps].captype = codec;
6029                 j->caplist[j->caps].cap = G723_63;
6030                 j->caplist[j->caps].handle = j->caps++;
6031
6032                 strcpy(j->caplist[j->caps].desc, "G.723.1 5.3kbps");
6033                 j->caplist[j->caps].captype = codec;
6034                 j->caplist[j->caps].cap = G723_53;
6035                 j->caplist[j->caps].handle = j->caps++;
6036
6037                 strcpy(j->caplist[j->caps].desc, "TrueSpeech 4.8kbps");
6038                 j->caplist[j->caps].captype = codec;
6039                 j->caplist[j->caps].cap = TS48;
6040                 j->caplist[j->caps].handle = j->caps++;
6041
6042                 strcpy(j->caplist[j->caps].desc, "TrueSpeech 4.1kbps");
6043                 j->caplist[j->caps].captype = codec;
6044                 j->caplist[j->caps].cap = TS41;
6045                 j->caplist[j->caps].handle = j->caps++;
6046         }
6047
6048         /* 8020 chips can do TS8.5 native, and 8021/8022 can load it */
6049         if (j->dsp.low == 0x20 || j->flags.ts85_loaded) {
6050                 strcpy(j->caplist[j->caps].desc, "TrueSpeech 8.5kbps");
6051                 j->caplist[j->caps].captype = codec;
6052                 j->caplist[j->caps].cap = TS85;
6053                 j->caplist[j->caps].handle = j->caps++;
6054         }
6055
6056         /* 8021 chips can do G728 */
6057         if (j->dsp.low == 0x21) {
6058                 strcpy(j->caplist[j->caps].desc, "G.728 16kbps");
6059                 j->caplist[j->caps].captype = codec;
6060                 j->caplist[j->caps].cap = G728;
6061                 j->caplist[j->caps].handle = j->caps++;
6062         }
6063
6064         /* 8021/8022 chips can do G729 if loaded */
6065         if (j->dsp.low != 0x20 && j->flags.g729_loaded) {
6066                 strcpy(j->caplist[j->caps].desc, "G.729A 8kbps");
6067                 j->caplist[j->caps].captype = codec;
6068                 j->caplist[j->caps].cap = G729;
6069                 j->caplist[j->caps].handle = j->caps++;
6070         }
6071         if (j->dsp.low != 0x20 && j->flags.g729_loaded) {
6072                 strcpy(j->caplist[j->caps].desc, "G.729B 8kbps");
6073                 j->caplist[j->caps].captype = codec;
6074                 j->caplist[j->caps].cap = G729B;
6075                 j->caplist[j->caps].handle = j->caps++;
6076         }
6077 }
6078
6079 static int capabilities_check(IXJ *j, struct phone_capability *pcreq)
6080 {
6081         int cnt;
6082         int retval = 0;
6083         for (cnt = 0; cnt < j->caps; cnt++) {
6084                 if (pcreq->captype == j->caplist[cnt].captype
6085                     && pcreq->cap == j->caplist[cnt].cap) {
6086                         retval = 1;
6087                         break;
6088                 }
6089         }
6090         return retval;
6091 }
6092
6093 static int ixj_ioctl(struct inode *inode, struct file *file_p, unsigned int cmd, unsigned long arg)
6094 {
6095         IXJ_TONE ti;
6096         IXJ_FILTER jf;
6097         IXJ_FILTER_RAW jfr;
6098         void __user *argp = (void __user *)arg;
6099
6100         unsigned int raise, mant;
6101         unsigned int minor = iminor(inode);
6102         int board = NUM(inode);
6103
6104         IXJ *j = get_ixj(NUM(inode));
6105
6106         int retval = 0;
6107
6108         /*
6109          *    Set up locks to ensure that only one process is talking to the DSP at a time.
6110          *    This is necessary to keep the DSP from locking up.
6111          */
6112         while(test_and_set_bit(board, (void *)&j->busyflags) != 0)
6113                 schedule_timeout_interruptible(1);
6114         if (ixjdebug & 0x0040)
6115                 printk("phone%d ioctl, cmd: 0x%x, arg: 0x%lx\n", minor, cmd, arg);
6116         if (minor >= IXJMAX) {
6117                 clear_bit(board, &j->busyflags);
6118                 return -ENODEV;
6119         }
6120         /*
6121          *    Check ioctls only root can use.
6122          */
6123         if (!capable(CAP_SYS_ADMIN)) {
6124                 switch (cmd) {
6125                 case IXJCTL_TESTRAM:
6126                 case IXJCTL_HZ:
6127                         retval = -EPERM;
6128                 }
6129         }
6130         switch (cmd) {
6131         case IXJCTL_TESTRAM:
6132                 ixj_testram(j);
6133                 retval = (j->ssr.high << 8) + j->ssr.low;
6134                 break;
6135         case IXJCTL_CARDTYPE:
6136                 retval = j->cardtype;
6137                 break;
6138         case IXJCTL_SERIAL:
6139                 retval = j->serial;
6140                 break;
6141         case IXJCTL_VERSION:
6142                 {
6143                         char arg_str[100];
6144                         snprintf(arg_str, sizeof(arg_str),
6145                                 "\nDriver version %i.%i.%i", IXJ_VER_MAJOR,
6146                                 IXJ_VER_MINOR, IXJ_BLD_VER);
6147                         if (copy_to_user(argp, arg_str, strlen(arg_str)))
6148                                 retval = -EFAULT;
6149                 }
6150                 break;
6151         case PHONE_RING_CADENCE:
6152                 j->ring_cadence = arg;
6153                 break;
6154         case IXJCTL_CIDCW:
6155                 if(arg) {
6156                         if (copy_from_user(&j->cid_send, argp, sizeof(PHONE_CID))) {
6157                                 retval = -EFAULT;
6158                                 break;
6159                         }
6160                 } else {
6161                         memset(&j->cid_send, 0, sizeof(PHONE_CID));
6162                 }
6163                 ixj_write_cidcw(j);
6164                 break;
6165         /* Binary compatbility */
6166         case OLD_PHONE_RING_START:
6167                 arg = 0;
6168                 /* Fall through */
6169         case PHONE_RING_START:
6170                 if(arg) {
6171                         if (copy_from_user(&j->cid_send, argp, sizeof(PHONE_CID))) {
6172                                 retval = -EFAULT;
6173                                 break;
6174                         }
6175                         ixj_write_cid(j);
6176                 } else {
6177                         memset(&j->cid_send, 0, sizeof(PHONE_CID));
6178                 }
6179                 ixj_ring_start(j);
6180                 break;
6181         case PHONE_RING_STOP:
6182                 j->flags.cringing = 0;
6183                 if(j->cadence_f[5].enable) {
6184                         j->cadence_f[5].state = 0;
6185                 }
6186                 ixj_ring_off(j);
6187                 break;
6188         case PHONE_RING:
6189                 retval = ixj_ring(j);
6190                 break;
6191         case PHONE_EXCEPTION:
6192                 retval = j->ex.bytes;
6193                 if(j->ex.bits.flash) {
6194                         j->flash_end = 0;
6195                         j->ex.bits.flash = 0;
6196                 }
6197                 j->ex.bits.pstn_ring = 0;
6198                 j->ex.bits.caller_id = 0;
6199                 j->ex.bits.pstn_wink = 0;
6200                 j->ex.bits.f0 = 0;
6201                 j->ex.bits.f1 = 0;
6202                 j->ex.bits.f2 = 0;
6203                 j->ex.bits.f3 = 0;
6204                 j->ex.bits.fc0 = 0;
6205                 j->ex.bits.fc1 = 0;
6206                 j->ex.bits.fc2 = 0;
6207                 j->ex.bits.fc3 = 0;
6208                 j->ex.bits.reserved = 0;
6209                 break;
6210         case PHONE_HOOKSTATE:
6211                 j->ex.bits.hookstate = 0;
6212                 retval = j->hookstate;  //j->r_hook;
6213                 break;
6214         case IXJCTL_SET_LED:
6215                 LED_SetState(arg, j);
6216                 break;
6217         case PHONE_FRAME:
6218                 retval = set_base_frame(j, arg);
6219                 break;
6220         case PHONE_REC_CODEC:
6221                 retval = set_rec_codec(j, arg);
6222                 break;
6223         case PHONE_VAD:
6224                 ixj_vad(j, arg);
6225                 break;
6226         case PHONE_REC_START:
6227                 ixj_record_start(j);
6228                 break;
6229         case PHONE_REC_STOP:
6230                 ixj_record_stop(j);
6231                 break;
6232         case PHONE_REC_DEPTH:
6233                 set_rec_depth(j, arg);
6234                 break;
6235         case PHONE_REC_VOLUME:
6236                 if(arg == -1) {
6237                         retval = get_rec_volume(j);
6238                 }
6239                 else {
6240                         set_rec_volume(j, arg);
6241                         retval = arg;
6242                 }
6243                 break;
6244         case PHONE_REC_VOLUME_LINEAR:
6245                 if(arg == -1) {
6246                         retval = get_rec_volume_linear(j);
6247                 }
6248                 else {
6249                         set_rec_volume_linear(j, arg);
6250                         retval = arg;
6251                 }
6252                 break;
6253         case IXJCTL_DTMF_PRESCALE:
6254                 if(arg == -1) {
6255                         retval = get_dtmf_prescale(j);
6256                 }
6257                 else {
6258                         set_dtmf_prescale(j, arg);
6259                         retval = arg;
6260                 }
6261                 break;
6262         case PHONE_REC_LEVEL:
6263                 retval = get_rec_level(j);
6264                 break;
6265         case IXJCTL_SC_RXG:
6266                 retval = ixj_siadc(j, arg);
6267                 break;
6268         case IXJCTL_SC_TXG:
6269                 retval = ixj_sidac(j, arg);
6270                 break;
6271         case IXJCTL_AEC_START:
6272                 ixj_aec_start(j, arg);
6273                 break;
6274         case IXJCTL_AEC_STOP:
6275                 aec_stop(j);
6276                 break;
6277         case IXJCTL_AEC_GET_LEVEL:
6278                 retval = j->aec_level;
6279                 break;
6280         case PHONE_PLAY_CODEC:
6281                 retval = set_play_codec(j, arg);
6282                 break;
6283         case PHONE_PLAY_START:
6284                 retval = ixj_play_start(j);
6285                 break;
6286         case PHONE_PLAY_STOP:
6287                 ixj_play_stop(j);
6288                 break;
6289         case PHONE_PLAY_DEPTH:
6290                 set_play_depth(j, arg);
6291                 break;
6292         case PHONE_PLAY_VOLUME:
6293                 if(arg == -1) {
6294                         retval = get_play_volume(j);
6295                 }
6296                 else {
6297                         set_play_volume(j, arg);
6298                         retval = arg;
6299                 }
6300                 break;
6301         case PHONE_PLAY_VOLUME_LINEAR:
6302                 if(arg == -1) {
6303                         retval = get_play_volume_linear(j);
6304                 }
6305                 else {
6306                         set_play_volume_linear(j, arg);
6307                         retval = arg;
6308                 }
6309                 break;
6310         case PHONE_PLAY_LEVEL:
6311                 retval = get_play_level(j);
6312                 break;
6313         case IXJCTL_DSP_TYPE:
6314                 retval = (j->dsp.high << 8) + j->dsp.low;
6315                 break;
6316         case IXJCTL_DSP_VERSION:
6317                 retval = (j->ver.high << 8) + j->ver.low;
6318                 break;
6319         case IXJCTL_HZ:
6320                 hertz = arg;
6321                 break;
6322         case IXJCTL_RATE:
6323                 if (arg > hertz)
6324                         retval = -1;
6325                 else
6326                         samplerate = arg;
6327                 break;
6328         case IXJCTL_DRYBUFFER_READ:
6329                 put_user(j->drybuffer, (unsigned long __user *) argp);
6330                 break;
6331         case IXJCTL_DRYBUFFER_CLEAR:
6332                 j->drybuffer = 0;
6333                 break;
6334         case IXJCTL_FRAMES_READ:
6335                 put_user(j->framesread, (unsigned long __user *) argp);
6336                 break;
6337         case IXJCTL_FRAMES_WRITTEN:
6338                 put_user(j->frameswritten, (unsigned long __user *) argp);
6339                 break;
6340         case IXJCTL_READ_WAIT:
6341                 put_user(j->read_wait, (unsigned long __user *) argp);
6342                 break;
6343         case IXJCTL_WRITE_WAIT:
6344                 put_user(j->write_wait, (unsigned long __user *) argp);
6345                 break;
6346         case PHONE_MAXRINGS:
6347                 j->maxrings = arg;
6348                 break;
6349         case PHONE_SET_TONE_ON_TIME:
6350                 ixj_set_tone_on(arg, j);
6351                 break;
6352         case PHONE_SET_TONE_OFF_TIME:
6353                 ixj_set_tone_off(arg, j);
6354                 break;
6355         case PHONE_GET_TONE_ON_TIME:
6356                 if (ixj_get_tone_on(j)) {
6357                         retval = -1;
6358                 } else {
6359                         retval = (j->ssr.high << 8) + j->ssr.low;
6360                 }
6361                 break;
6362         case PHONE_GET_TONE_OFF_TIME:
6363                 if (ixj_get_tone_off(j)) {
6364                         retval = -1;
6365                 } else {
6366                         retval = (j->ssr.high << 8) + j->ssr.low;
6367                 }
6368                 break;
6369         case PHONE_PLAY_TONE:
6370                 if (!j->tone_state)
6371                         retval = ixj_play_tone(j, arg);
6372                 else
6373                         retval = -1;
6374                 break;
6375         case PHONE_GET_TONE_STATE:
6376                 retval = j->tone_state;
6377                 break;
6378         case PHONE_DTMF_READY:
6379                 retval = j->ex.bits.dtmf_ready;
6380                 break;
6381         case PHONE_GET_DTMF:
6382                 if (ixj_hookstate(j)) {
6383                         if (j->dtmf_rp != j->dtmf_wp) {
6384                                 retval = j->dtmfbuffer[j->dtmf_rp];
6385                                 j->dtmf_rp++;
6386                                 if (j->dtmf_rp == 79)
6387                                         j->dtmf_rp = 0;
6388                                 if (j->dtmf_rp == j->dtmf_wp) {
6389                                         j->ex.bits.dtmf_ready = j->dtmf_rp = j->dtmf_wp = 0;
6390                                 }
6391                         }
6392                 }
6393                 break;
6394         case PHONE_GET_DTMF_ASCII:
6395                 if (ixj_hookstate(j)) {
6396                         if (j->dtmf_rp != j->dtmf_wp) {
6397                                 switch (j->dtmfbuffer[j->dtmf_rp]) {
6398                                 case 10:
6399                                         retval = 42;    /* '*'; */
6400
6401                                         break;
6402                                 case 11:
6403                                         retval = 48;    /*'0'; */
6404
6405                                         break;
6406                                 case 12:
6407                                         retval = 35;    /*'#'; */
6408
6409                                         break;
6410                                 case 28:
6411                                         retval = 65;    /*'A'; */
6412
6413                                         break;
6414                                 case 29:
6415                                         retval = 66;    /*'B'; */
6416
6417                                         break;
6418                                 case 30:
6419                                         retval = 67;    /*'C'; */
6420
6421                                         break;
6422                                 case 31:
6423                                         retval = 68;    /*'D'; */
6424
6425                                         break;
6426                                 default:
6427                                         retval = 48 + j->dtmfbuffer[j->dtmf_rp];
6428                                         break;
6429                                 }
6430                                 j->dtmf_rp++;
6431                                 if (j->dtmf_rp == 79)
6432                                         j->dtmf_rp = 0;
6433                                 if(j->dtmf_rp == j->dtmf_wp)
6434                                 {
6435                                         j->ex.bits.dtmf_ready = j->dtmf_rp = j->dtmf_wp = 0;
6436                                 }
6437                         }
6438                 }
6439                 break;
6440         case PHONE_DTMF_OOB:
6441                 j->flags.dtmf_oob = arg;
6442                 break;
6443         case PHONE_DIALTONE:
6444                 ixj_dialtone(j);
6445                 break;
6446         case PHONE_BUSY:
6447                 ixj_busytone(j);
6448                 break;
6449         case PHONE_RINGBACK:
6450                 ixj_ringback(j);
6451                 break;
6452         case PHONE_WINK:
6453                 if(j->cardtype == QTI_PHONEJACK)
6454                         retval = -1;
6455                 else
6456                         retval = ixj_wink(j);
6457                 break;
6458         case PHONE_CPT_STOP:
6459                 ixj_cpt_stop(j);
6460                 break;
6461         case PHONE_QUERY_CODEC:
6462         {
6463                 struct phone_codec_data pd;
6464                 int val;
6465                 int proto_size[] = {
6466                         -1,
6467                         12, 10, 16, 9, 8, 48, 5,
6468                         40, 40, 80, 40, 40, 6
6469                 };
6470                 if(copy_from_user(&pd, argp, sizeof(pd))) {
6471                         retval = -EFAULT;
6472                         break;
6473                 }
6474                 if(pd.type<1 || pd.type>13) {
6475                         retval = -EPROTONOSUPPORT;
6476                         break;
6477                 }
6478                 if(pd.type<G729)
6479                         val=proto_size[pd.type];
6480                 else switch(j->baseframe.low)
6481                 {
6482                         case 0xA0:val=2*proto_size[pd.type];break;
6483                         case 0x50:val=proto_size[pd.type];break;
6484                         default:val=proto_size[pd.type]*3;break;
6485                 }
6486                 pd.buf_min=pd.buf_max=pd.buf_opt=val;
6487                 if(copy_to_user(argp, &pd, sizeof(pd)))
6488                         retval = -EFAULT;
6489                 break;
6490         }
6491         case IXJCTL_DSP_IDLE:
6492                 idle(j);
6493                 break;
6494         case IXJCTL_MIXER:
6495                 if ((arg & 0xff) == 0xff)
6496                         retval = ixj_get_mixer(arg, j);
6497                 else
6498                         ixj_mixer(arg, j);
6499                 break;
6500         case IXJCTL_DAA_COEFF_SET:
6501                 switch (arg) {
6502                 case DAA_US:
6503                         DAA_Coeff_US(j);
6504                         retval = ixj_daa_write(j);
6505                         break;
6506                 case DAA_UK:
6507                         DAA_Coeff_UK(j);
6508                         retval = ixj_daa_write(j);
6509                         break;
6510                 case DAA_FRANCE:
6511                         DAA_Coeff_France(j);
6512                         retval = ixj_daa_write(j);
6513                         break;
6514                 case DAA_GERMANY:
6515                         DAA_Coeff_Germany(j);
6516                         retval = ixj_daa_write(j);
6517                         break;
6518                 case DAA_AUSTRALIA:
6519                         DAA_Coeff_Australia(j);
6520                         retval = ixj_daa_write(j);
6521                         break;
6522                 case DAA_JAPAN:
6523                         DAA_Coeff_Japan(j);
6524                         retval = ixj_daa_write(j);
6525                         break;
6526                 default:
6527                         retval = 1;
6528                         break;
6529                 }
6530                 break;
6531         case IXJCTL_DAA_AGAIN:
6532                 ixj_daa_cr4(j, arg | 0x02);
6533                 break;
6534         case IXJCTL_PSTN_LINETEST:
6535                 retval = ixj_linetest(j);
6536                 break;
6537         case IXJCTL_VMWI:
6538                 ixj_write_vmwi(j, arg);
6539                 break;
6540         case IXJCTL_CID:
6541                 if (copy_to_user(argp, &j->cid, sizeof(PHONE_CID)))
6542                         retval = -EFAULT;
6543                 j->ex.bits.caller_id = 0;
6544                 break;
6545         case IXJCTL_WINK_DURATION:
6546                 j->winktime = arg;
6547                 break;
6548         case IXJCTL_PORT:
6549                 if (arg)
6550                         retval = ixj_set_port(j, arg);
6551                 else
6552                         retval = j->port;
6553                 break;
6554         case IXJCTL_POTS_PSTN:
6555                 retval = ixj_set_pots(j, arg);
6556                 break;
6557         case PHONE_CAPABILITIES:
6558                 add_caps(j);
6559                 retval = j->caps;
6560                 break;
6561         case PHONE_CAPABILITIES_LIST:
6562                 add_caps(j);
6563                 if (copy_to_user(argp, j->caplist, sizeof(struct phone_capability) * j->caps))
6564                         retval = -EFAULT;
6565                 break;
6566         case PHONE_CAPABILITIES_CHECK:
6567                 {
6568                         struct phone_capability cap;
6569                         if (copy_from_user(&cap, argp, sizeof(cap)))
6570                                 retval = -EFAULT;
6571                         else {
6572                                 add_caps(j);
6573                                 retval = capabilities_check(j, &cap);
6574                         }
6575                 }
6576                 break;
6577         case PHONE_PSTN_SET_STATE:
6578                 daa_set_mode(j, arg);
6579                 break;
6580         case PHONE_PSTN_GET_STATE:
6581                 retval = j->daa_mode;
6582                 j->ex.bits.pstn_ring = 0;
6583                 break;
6584         case IXJCTL_SET_FILTER:
6585                 if (copy_from_user(&jf, argp, sizeof(jf)))
6586                         retval = -EFAULT;
6587                 retval = ixj_init_filter(j, &jf);
6588                 break;
6589         case IXJCTL_SET_FILTER_RAW:
6590                 if (copy_from_user(&jfr, argp, sizeof(jfr)))
6591                         retval = -EFAULT;
6592                 else
6593                         retval = ixj_init_filter_raw(j, &jfr);
6594                 break;
6595         case IXJCTL_GET_FILTER_HIST:
6596                 if(arg<0||arg>3)
6597                         retval = -EINVAL;
6598                 else
6599                         retval = j->filter_hist[arg];
6600                 break;
6601         case IXJCTL_INIT_TONE:
6602                 if (copy_from_user(&ti, argp, sizeof(ti)))
6603                         retval = -EFAULT;
6604                 else
6605                         retval = ixj_init_tone(j, &ti);
6606                 break;
6607         case IXJCTL_TONE_CADENCE:
6608                 retval = ixj_build_cadence(j, argp);
6609                 break;
6610         case IXJCTL_FILTER_CADENCE:
6611                 retval = ixj_build_filter_cadence(j, argp);
6612                 break;
6613         case IXJCTL_SIGCTL:
6614                 if (copy_from_user(&j->sigdef, argp, sizeof(IXJ_SIGDEF))) {
6615                         retval = -EFAULT;
6616                         break;
6617                 }
6618                 j->ixj_signals[j->sigdef.event] = j->sigdef.signal;
6619                 if(j->sigdef.event < 33) {
6620                         raise = 1;
6621                         for(mant = 0; mant < j->sigdef.event; mant++){
6622                                 raise *= 2;
6623                         }
6624                         if(j->sigdef.signal)
6625                                 j->ex_sig.bytes |= raise;
6626                         else
6627                                 j->ex_sig.bytes &= (raise^0xffff);
6628                 }
6629                 break;
6630         case IXJCTL_INTERCOM_STOP:
6631                 if(arg < 0 || arg >= IXJMAX)
6632                         return -EINVAL;
6633                 j->intercom = -1;
6634                 ixj_record_stop(j);
6635                 ixj_play_stop(j);
6636                 idle(j);
6637                 get_ixj(arg)->intercom = -1;
6638                 ixj_record_stop(get_ixj(arg));
6639                 ixj_play_stop(get_ixj(arg));
6640                 idle(get_ixj(arg));
6641                 break;
6642         case IXJCTL_INTERCOM_START:
6643                 if(arg < 0 || arg >= IXJMAX)
6644                         return -EINVAL;
6645                 j->intercom = arg;
6646                 ixj_record_start(j);
6647                 ixj_play_start(j);
6648                 get_ixj(arg)->intercom = board;
6649                 ixj_play_start(get_ixj(arg));
6650                 ixj_record_start(get_ixj(arg));
6651                 break;
6652         }
6653         if (ixjdebug & 0x0040)
6654                 printk("phone%d ioctl end, cmd: 0x%x, arg: 0x%lx\n", minor, cmd, arg);
6655         clear_bit(board, &j->busyflags);
6656         return retval;
6657 }
6658
6659 static int ixj_fasync(int fd, struct file *file_p, int mode)
6660 {
6661         IXJ *j = get_ixj(NUM(file_p->f_path.dentry->d_inode));
6662
6663         return fasync_helper(fd, file_p, mode, &j->async_queue);
6664 }
6665
6666 static const struct file_operations ixj_fops =
6667 {
6668         .owner          = THIS_MODULE,
6669         .read           = ixj_enhanced_read,
6670         .write          = ixj_enhanced_write,
6671         .poll           = ixj_poll,
6672         .ioctl          = ixj_ioctl,
6673         .release        = ixj_release,
6674         .fasync         = ixj_fasync
6675 };
6676
6677 static int ixj_linetest(IXJ *j)
6678 {
6679         j->flags.pstncheck = 1; /* Testing */
6680         j->flags.pstn_present = 0; /* Assume the line is not there */
6681
6682         daa_int_read(j);        /*Clear DAA Interrupt flags */
6683         /* */
6684         /* Hold all relays in the normally de-energized position. */
6685         /* */
6686
6687         j->pld_slicw.bits.rly1 = 0;
6688         j->pld_slicw.bits.rly2 = 0;
6689         j->pld_slicw.bits.rly3 = 0;
6690         outb_p(j->pld_slicw.byte, j->XILINXbase + 0x01);
6691         j->pld_scrw.bits.daafsyncen = 0;        /* Turn off DAA Frame Sync */
6692
6693         outb_p(j->pld_scrw.byte, j->XILINXbase);
6694         j->pld_slicr.byte = inb_p(j->XILINXbase + 0x01);
6695         if (j->pld_slicr.bits.potspstn) {
6696                 j->flags.pots_pstn = 1;
6697                 j->flags.pots_correct = 0;
6698                 LED_SetState(0x4, j);
6699         } else {
6700                 j->flags.pots_pstn = 0;
6701                 j->pld_slicw.bits.rly1 = 0;
6702                 j->pld_slicw.bits.rly2 = 0;
6703                 j->pld_slicw.bits.rly3 = 1;
6704                 outb_p(j->pld_slicw.byte, j->XILINXbase + 0x01);
6705                 j->pld_scrw.bits.daafsyncen = 0;        /* Turn off DAA Frame Sync */
6706
6707                 outb_p(j->pld_scrw.byte, j->XILINXbase);
6708                 daa_set_mode(j, SOP_PU_CONVERSATION);
6709                 msleep(1000);
6710                 daa_int_read(j);
6711                 daa_set_mode(j, SOP_PU_RESET);
6712                 if (j->m_DAAShadowRegs.XOP_REGS.XOP.xr0.bitreg.VDD_OK) {
6713                         j->flags.pots_correct = 0;      /* Should not be line voltage on POTS port. */
6714                         LED_SetState(0x4, j);
6715                         j->pld_slicw.bits.rly3 = 0;
6716                         outb_p(j->pld_slicw.byte, j->XILINXbase + 0x01);
6717                 } else {
6718                         j->flags.pots_correct = 1;
6719                         LED_SetState(0x8, j);
6720                         j->pld_slicw.bits.rly1 = 1;
6721                         j->pld_slicw.bits.rly2 = 0;
6722                         j->pld_slicw.bits.rly3 = 0;
6723                         outb_p(j->pld_slicw.byte, j->XILINXbase + 0x01);
6724                 }
6725         }
6726         j->pld_slicw.bits.rly3 = 0;
6727         outb_p(j->pld_slicw.byte, j->XILINXbase + 0x01);
6728         daa_set_mode(j, SOP_PU_CONVERSATION);
6729         msleep(1000);
6730         daa_int_read(j);
6731         daa_set_mode(j, SOP_PU_RESET);
6732         if (j->m_DAAShadowRegs.XOP_REGS.XOP.xr0.bitreg.VDD_OK) {
6733                 j->pstn_sleeptil = jiffies + (hertz / 4);
6734                 j->flags.pstn_present = 1;
6735         } else {
6736                 j->flags.pstn_present = 0;
6737         }
6738         if (j->flags.pstn_present) {
6739                 if (j->flags.pots_correct) {
6740                         LED_SetState(0xA, j);
6741                 } else {
6742                         LED_SetState(0x6, j);
6743                 }
6744         } else {
6745                 if (j->flags.pots_correct) {
6746                         LED_SetState(0x9, j);
6747                 } else {
6748                         LED_SetState(0x5, j);
6749                 }
6750         }
6751         j->flags.pstncheck = 0; /* Testing */
6752         return j->flags.pstn_present;
6753 }
6754
6755 static int ixj_selfprobe(IXJ *j)
6756 {
6757         unsigned short cmd;
6758         int cnt;
6759         BYTES bytes;
6760
6761         init_waitqueue_head(&j->poll_q);
6762         init_waitqueue_head(&j->read_q);
6763         init_waitqueue_head(&j->write_q);
6764
6765         while(atomic_read(&j->DSPWrite) > 0)
6766                 atomic_dec(&j->DSPWrite);
6767         if (ixjdebug & 0x0002)
6768                 printk(KERN_INFO "Write IDLE to Software Control Register\n");
6769         ixj_WriteDSPCommand(0x0FE0, j); /* Put the DSP in full power mode. */
6770
6771         if (ixj_WriteDSPCommand(0x0000, j))             /* Write IDLE to Software Control Register */
6772                 return -1;
6773 /* The read values of the SSR should be 0x00 for the IDLE command */
6774         if (j->ssr.low || j->ssr.high)
6775                 return -1;
6776         if (ixjdebug & 0x0002)
6777                 printk(KERN_INFO "Get Device ID Code\n");
6778         if (ixj_WriteDSPCommand(0x3400, j))             /* Get Device ID Code */
6779                 return -1;
6780         j->dsp.low = j->ssr.low;
6781         j->dsp.high = j->ssr.high;
6782         if (ixjdebug & 0x0002)
6783                 printk(KERN_INFO "Get Device Version Code\n");
6784         if (ixj_WriteDSPCommand(0x3800, j))             /* Get Device Version Code */
6785                 return -1;
6786         j->ver.low = j->ssr.low;
6787         j->ver.high = j->ssr.high;
6788         if (!j->cardtype) {
6789                 if (j->dsp.low == 0x21) {
6790                         bytes.high = bytes.low = inb_p(j->XILINXbase + 0x02);
6791                         outb_p(bytes.low ^ 0xFF, j->XILINXbase + 0x02);
6792 /* Test for Internet LineJACK or Internet PhoneJACK Lite */
6793                         bytes.low = inb_p(j->XILINXbase + 0x02);
6794                         if (bytes.low == bytes.high)    /*  Register is read only on */
6795                                 /*  Internet PhoneJack Lite */
6796                          {
6797                                 j->cardtype = QTI_PHONEJACK_LITE;
6798                                 if (!request_region(j->XILINXbase, 4, "ixj control")) {
6799                                         printk(KERN_INFO "ixj: can't get I/O address 0x%x\n", j->XILINXbase);
6800                                         return -1;
6801                                 }
6802                                 j->pld_slicw.pcib.e1 = 1;
6803                                 outb_p(j->pld_slicw.byte, j->XILINXbase);
6804                         } else {
6805                                 j->cardtype = QTI_LINEJACK;
6806
6807                                 if (!request_region(j->XILINXbase, 8, "ixj control")) {
6808                                         printk(KERN_INFO "ixj: can't get I/O address 0x%x\n", j->XILINXbase);
6809                                         return -1;
6810                                 }
6811                         }
6812                 } else if (j->dsp.low == 0x22) {
6813                         j->cardtype = QTI_PHONEJACK_PCI;
6814                         request_region(j->XILINXbase, 4, "ixj control");
6815                         j->pld_slicw.pcib.e1 = 1;
6816                         outb_p(j->pld_slicw.byte, j->XILINXbase);
6817                 } else
6818                         j->cardtype = QTI_PHONEJACK;
6819         } else {
6820                 switch (j->cardtype) {
6821                 case QTI_PHONEJACK:
6822                         if (!j->dsp.low != 0x20) {
6823                                 j->dsp.high = 0x80;
6824                                 j->dsp.low = 0x20;
6825                                 ixj_WriteDSPCommand(0x3800, j);
6826                                 j->ver.low = j->ssr.low;
6827                                 j->ver.high = j->ssr.high;
6828                         }
6829                         break;
6830                 case QTI_LINEJACK:
6831                         if (!request_region(j->XILINXbase, 8, "ixj control")) {
6832                                 printk(KERN_INFO "ixj: can't get I/O address 0x%x\n", j->XILINXbase);
6833                                 return -1;
6834                         }
6835                         break;
6836                 case QTI_PHONEJACK_LITE:
6837                 case QTI_PHONEJACK_PCI:
6838                         if (!request_region(j->XILINXbase, 4, "ixj control")) {
6839                                 printk(KERN_INFO "ixj: can't get I/O address 0x%x\n", j->XILINXbase);
6840                                 return -1;
6841                         }
6842                         j->pld_slicw.pcib.e1 = 1;
6843                         outb_p(j->pld_slicw.byte, j->XILINXbase);
6844                         break;
6845                 case QTI_PHONECARD:
6846                         break;
6847                 }
6848         }
6849         if (j->dsp.low == 0x20 || j->cardtype == QTI_PHONEJACK_LITE || j->cardtype == QTI_PHONEJACK_PCI) {
6850                 if (ixjdebug & 0x0002)
6851                         printk(KERN_INFO "Write CODEC config to Software Control Register\n");
6852                 if (ixj_WriteDSPCommand(0xC462, j))             /* Write CODEC config to Software Control Register */
6853                         return -1;
6854                 if (ixjdebug & 0x0002)
6855                         printk(KERN_INFO "Write CODEC timing to Software Control Register\n");
6856                 if (j->cardtype == QTI_PHONEJACK) {
6857                         cmd = 0x9FF2;
6858                 } else {
6859                         cmd = 0x9FF5;
6860                 }
6861                 if (ixj_WriteDSPCommand(cmd, j))        /* Write CODEC timing to Software Control Register */
6862                         return -1;
6863         } else {
6864                 if (set_base_frame(j, 30) != 30)
6865                         return -1;
6866                 if (ixjdebug & 0x0002)
6867                         printk(KERN_INFO "Write CODEC config to Software Control Register\n");
6868                 if (j->cardtype == QTI_PHONECARD) {
6869                         if (ixj_WriteDSPCommand(0xC528, j))             /* Write CODEC config to Software Control Register */
6870                                 return -1;
6871                 }
6872                 if (j->cardtype == QTI_LINEJACK) {
6873                         if (ixj_WriteDSPCommand(0xC528, j))             /* Write CODEC config to Software Control Register */
6874                                 return -1;
6875                         if (ixjdebug & 0x0002)
6876                                 printk(KERN_INFO "Turn on the PLD Clock at 8Khz\n");
6877                         j->pld_clock.byte = 0;
6878                         outb_p(j->pld_clock.byte, j->XILINXbase + 0x04);
6879                 }
6880         }
6881
6882         if (j->dsp.low == 0x20) {
6883                 if (ixjdebug & 0x0002)
6884                         printk(KERN_INFO "Configure GPIO pins\n");
6885                 j->gpio.bytes.high = 0x09;
6886 /*  bytes.low = 0xEF;  0xF7 */
6887                 j->gpio.bits.gpio1 = 1;
6888                 j->gpio.bits.gpio2 = 1;
6889                 j->gpio.bits.gpio3 = 0;
6890                 j->gpio.bits.gpio4 = 1;
6891                 j->gpio.bits.gpio5 = 1;
6892                 j->gpio.bits.gpio6 = 1;
6893                 j->gpio.bits.gpio7 = 1;
6894                 ixj_WriteDSPCommand(j->gpio.word, j);   /* Set GPIO pin directions */
6895                 if (ixjdebug & 0x0002)
6896                         printk(KERN_INFO "Enable SLIC\n");
6897                 j->gpio.bytes.high = 0x0B;
6898                 j->gpio.bytes.low = 0x00;
6899                 j->gpio.bits.gpio1 = 0;
6900                 j->gpio.bits.gpio2 = 1;
6901                 j->gpio.bits.gpio5 = 0;
6902                 ixj_WriteDSPCommand(j->gpio.word, j);   /* send the ring stop signal */
6903                 j->port = PORT_POTS;
6904         } else {
6905                 if (j->cardtype == QTI_LINEJACK) {
6906                         LED_SetState(0x1, j);
6907                         msleep(100);
6908                         LED_SetState(0x2, j);
6909                         msleep(100);
6910                         LED_SetState(0x4, j);
6911                         msleep(100);
6912                         LED_SetState(0x8, j);
6913                         msleep(100);
6914                         LED_SetState(0x0, j);
6915                         daa_get_version(j);
6916                         if (ixjdebug & 0x0002)
6917                                 printk("Loading DAA Coefficients\n");
6918                         DAA_Coeff_US(j);
6919                         if (!ixj_daa_write(j)) {
6920                                 printk("DAA write failed on board %d\n", j->board);
6921                                 return -1;
6922                         }
6923                         if(!ixj_daa_cid_reset(j)) {
6924                                 printk("DAA CID reset failed on board %d\n", j->board);
6925                                 return -1;
6926                         }
6927                         j->flags.pots_correct = 0;
6928                         j->flags.pstn_present = 0;
6929                         ixj_linetest(j);
6930                         if (j->flags.pots_correct) {
6931                                 j->pld_scrw.bits.daafsyncen = 0;        /* Turn off DAA Frame Sync */
6932
6933                                 outb_p(j->pld_scrw.byte, j->XILINXbase);
6934                                 j->pld_slicw.bits.rly1 = 1;
6935                                 j->pld_slicw.bits.spken = 1;
6936                                 outb_p(j->pld_slicw.byte, j->XILINXbase + 0x01);
6937                                 SLIC_SetState(PLD_SLIC_STATE_STANDBY, j);
6938 /*                              SLIC_SetState(PLD_SLIC_STATE_ACTIVE, j); */
6939                                 j->port = PORT_POTS;
6940                         }
6941                         ixj_set_port(j, PORT_PSTN);
6942                         ixj_set_pots(j, 1);
6943                         if (ixjdebug & 0x0002)
6944                                 printk(KERN_INFO "Enable Mixer\n");
6945                         ixj_mixer(0x0000, j);   /*Master Volume Left unmute 0db */
6946                         ixj_mixer(0x0100, j);   /*Master Volume Right unmute 0db */
6947
6948                         ixj_mixer(0x0203, j);   /*Voice Left Volume unmute 6db */
6949                         ixj_mixer(0x0303, j);   /*Voice Right Volume unmute 6db */
6950
6951                         ixj_mixer(0x0480, j);   /*FM Left mute */
6952                         ixj_mixer(0x0580, j);   /*FM Right mute */
6953
6954                         ixj_mixer(0x0680, j);   /*CD Left mute */
6955                         ixj_mixer(0x0780, j);   /*CD Right mute */
6956
6957                         ixj_mixer(0x0880, j);   /*Line Left mute */
6958                         ixj_mixer(0x0980, j);   /*Line Right mute */
6959
6960                         ixj_mixer(0x0A80, j);   /*Aux left mute  */
6961                         ixj_mixer(0x0B80, j);   /*Aux right mute */
6962
6963                         ixj_mixer(0x0C00, j);   /*Mono1 unmute 12db */
6964                         ixj_mixer(0x0D80, j);   /*Mono2 mute */
6965
6966                         ixj_mixer(0x0E80, j);   /*Mic mute */
6967
6968                         ixj_mixer(0x0F00, j);   /*Mono Out Volume unmute 0db */
6969
6970                         ixj_mixer(0x1000, j);   /*Voice Left and Right out only */
6971                         ixj_mixer(0x110C, j);
6972
6973
6974                         ixj_mixer(0x1200, j);   /*Mono1 switch on mixer left */
6975                         ixj_mixer(0x1401, j);
6976
6977                         ixj_mixer(0x1300, j);       /*Mono1 switch on mixer right */
6978                         ixj_mixer(0x1501, j);
6979
6980                         ixj_mixer(0x1700, j);   /*Clock select */
6981
6982                         ixj_mixer(0x1800, j);   /*ADC input from mixer */
6983
6984                         ixj_mixer(0x1901, j);   /*Mic gain 30db */
6985
6986                         if (ixjdebug & 0x0002)
6987                                 printk(KERN_INFO "Setting Default US Ring Cadence Detection\n");
6988                         j->cadence_f[4].state = 0;
6989                         j->cadence_f[4].on1 = 0;        /*Cadence Filter 4 is used for PSTN ring cadence */
6990                         j->cadence_f[4].off1 = 0;
6991                         j->cadence_f[4].on2 = 0;
6992                         j->cadence_f[4].off2 = 0;
6993                         j->cadence_f[4].on3 = 0;
6994                         j->cadence_f[4].off3 = 0;       /* These should represent standard US ring pulse. */
6995                         j->pstn_last_rmr = jiffies;
6996
6997                 } else {
6998                         if (j->cardtype == QTI_PHONECARD) {
6999                                 ixj_WriteDSPCommand(0xCF07, j);
7000                                 ixj_WriteDSPCommand(0x00B0, j);
7001                                 ixj_set_port(j, PORT_SPEAKER);
7002                         } else {
7003                                 ixj_set_port(j, PORT_POTS);
7004                                 SLIC_SetState(PLD_SLIC_STATE_STANDBY, j);
7005 /*                              SLIC_SetState(PLD_SLIC_STATE_ACTIVE, j); */
7006                         }
7007                 }
7008         }
7009
7010         j->intercom = -1;
7011         j->framesread = j->frameswritten = 0;
7012         j->read_wait = j->write_wait = 0;
7013         j->rxreadycheck = j->txreadycheck = 0;
7014
7015         /* initialise the DTMF prescale to a sensible value */
7016         if (j->cardtype == QTI_LINEJACK) {
7017                 set_dtmf_prescale(j, 0x10);
7018         } else {
7019                 set_dtmf_prescale(j, 0x40);
7020         }
7021         set_play_volume(j, 0x100);
7022         set_rec_volume(j, 0x100);
7023
7024         if (ixj_WriteDSPCommand(0x0000, j))             /* Write IDLE to Software Control Register */
7025                 return -1;
7026 /* The read values of the SSR should be 0x00 for the IDLE command */
7027         if (j->ssr.low || j->ssr.high)
7028                 return -1;
7029
7030         if (ixjdebug & 0x0002)
7031                 printk(KERN_INFO "Enable Line Monitor\n");
7032
7033         if (ixjdebug & 0x0002)
7034                 printk(KERN_INFO "Set Line Monitor to Asyncronous Mode\n");
7035
7036         if (ixj_WriteDSPCommand(0x7E01, j))             /* Asynchronous Line Monitor */
7037                 return -1;
7038
7039         if (ixjdebug & 0x002)
7040                 printk(KERN_INFO "Enable DTMF Detectors\n");
7041
7042         if (ixj_WriteDSPCommand(0x5151, j))             /* Enable DTMF detection */
7043                 return -1;
7044
7045         if (ixj_WriteDSPCommand(0x6E01, j))             /* Set Asyncronous Tone Generation */
7046                 return -1;
7047
7048         set_rec_depth(j, 2);    /* Set Record Channel Limit to 2 frames */
7049
7050         set_play_depth(j, 2);   /* Set Playback Channel Limit to 2 frames */
7051
7052         j->ex.bits.dtmf_ready = 0;
7053         j->dtmf_state = 0;
7054         j->dtmf_wp = j->dtmf_rp = 0;
7055         j->rec_mode = j->play_mode = -1;
7056         j->flags.ringing = 0;
7057         j->maxrings = MAXRINGS;
7058         j->ring_cadence = USA_RING_CADENCE;
7059         j->drybuffer = 0;
7060         j->winktime = 320;
7061         j->flags.dtmf_oob = 0;
7062         for (cnt = 0; cnt < 4; cnt++)
7063                 j->cadence_f[cnt].enable = 0;
7064         /* must be a device on the specified address */
7065         ixj_WriteDSPCommand(0x0FE3, j); /* Put the DSP in 1/5 power mode. */
7066
7067         /* Set up the default signals for events */
7068         for (cnt = 0; cnt < 35; cnt++)
7069                 j->ixj_signals[cnt] = SIGIO;
7070
7071         /* Set the excetion signal enable flags */
7072         j->ex_sig.bits.dtmf_ready = j->ex_sig.bits.hookstate = j->ex_sig.bits.flash = j->ex_sig.bits.pstn_ring =
7073         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 =
7074         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;
7075 #ifdef IXJ_DYN_ALLOC
7076         j->fskdata = NULL;
7077 #endif
7078         j->fskdcnt = 0;
7079         j->cidcw_wait = 0;
7080
7081         /* Register with the Telephony for Linux subsystem */
7082         j->p.f_op = &ixj_fops;
7083         j->p.open = ixj_open;
7084         j->p.board = j->board;
7085         phone_register_device(&j->p, PHONE_UNIT_ANY);
7086
7087         ixj_init_timer(j);
7088         ixj_add_timer(j);
7089         return 0;
7090 }
7091
7092 /*
7093  *      Exported service for pcmcia card handling
7094  */
7095
7096 IXJ *ixj_pcmcia_probe(unsigned long dsp, unsigned long xilinx)
7097 {
7098         IXJ *j = ixj_alloc();
7099
7100         j->board = 0;
7101
7102         j->DSPbase = dsp;
7103         j->XILINXbase = xilinx;
7104         j->cardtype = QTI_PHONECARD;
7105         ixj_selfprobe(j);
7106         return j;
7107 }
7108
7109 EXPORT_SYMBOL(ixj_pcmcia_probe);                /* Fpr PCMCIA */
7110
7111 static int ixj_get_status_proc(char *buf)
7112 {
7113         int len;
7114         int cnt;
7115         IXJ *j;
7116         len = 0;
7117         len += sprintf(buf + len, "\nDriver version %i.%i.%i", IXJ_VER_MAJOR, IXJ_VER_MINOR, IXJ_BLD_VER);
7118         len += sprintf(buf + len, "\nsizeof IXJ struct %Zd bytes", sizeof(IXJ));
7119         len += sprintf(buf + len, "\nsizeof DAA struct %Zd bytes", sizeof(DAA_REGS));
7120         len += sprintf(buf + len, "\nUsing old telephony API");
7121         len += sprintf(buf + len, "\nDebug Level %d\n", ixjdebug);
7122
7123         for (cnt = 0; cnt < IXJMAX; cnt++) {
7124                 j = get_ixj(cnt);
7125                 if(j==NULL)
7126                         continue;
7127                 if (j->DSPbase) {
7128                         len += sprintf(buf + len, "\nCard Num %d", cnt);
7129                         len += sprintf(buf + len, "\nDSP Base Address 0x%4.4x", j->DSPbase);
7130                         if (j->cardtype != QTI_PHONEJACK)
7131                                 len += sprintf(buf + len, "\nXILINX Base Address 0x%4.4x", j->XILINXbase);
7132                         len += sprintf(buf + len, "\nDSP Type %2.2x%2.2x", j->dsp.high, j->dsp.low);
7133                         len += sprintf(buf + len, "\nDSP Version %2.2x.%2.2x", j->ver.high, j->ver.low);
7134                         len += sprintf(buf + len, "\nSerial Number %8.8x", j->serial);
7135                         switch (j->cardtype) {
7136                         case (QTI_PHONEJACK):
7137                                 len += sprintf(buf + len, "\nCard Type = Internet PhoneJACK");
7138                                 break;
7139                         case (QTI_LINEJACK):
7140                                 len += sprintf(buf + len, "\nCard Type = Internet LineJACK");
7141                                 if (j->flags.g729_loaded)
7142                                         len += sprintf(buf + len, " w/G.729 A/B");
7143                                 len += sprintf(buf + len, " Country = %d", j->daa_country);
7144                                 break;
7145                         case (QTI_PHONEJACK_LITE):
7146                                 len += sprintf(buf + len, "\nCard Type = Internet PhoneJACK Lite");
7147                                 if (j->flags.g729_loaded)
7148                                         len += sprintf(buf + len, " w/G.729 A/B");
7149                                 break;
7150                         case (QTI_PHONEJACK_PCI):
7151                                 len += sprintf(buf + len, "\nCard Type = Internet PhoneJACK PCI");
7152                                 if (j->flags.g729_loaded)
7153                                         len += sprintf(buf + len, " w/G.729 A/B");
7154                                 break;
7155                         case (QTI_PHONECARD):
7156                                 len += sprintf(buf + len, "\nCard Type = Internet PhoneCARD");
7157                                 if (j->flags.g729_loaded)
7158                                         len += sprintf(buf + len, " w/G.729 A/B");
7159                                 len += sprintf(buf + len, "\nSmart Cable %spresent", j->pccr1.bits.drf ? "not " : "");
7160                                 if (!j->pccr1.bits.drf)
7161                                         len += sprintf(buf + len, "\nSmart Cable type %d", j->flags.pcmciasct);
7162                                 len += sprintf(buf + len, "\nSmart Cable state %d", j->flags.pcmciastate);
7163                                 break;
7164                         default:
7165                                 len += sprintf(buf + len, "\nCard Type = %d", j->cardtype);
7166                                 break;
7167                         }
7168                         len += sprintf(buf + len, "\nReaders %d", j->readers);
7169                         len += sprintf(buf + len, "\nWriters %d", j->writers);
7170                         add_caps(j);
7171                         len += sprintf(buf + len, "\nCapabilities %d", j->caps);
7172                         if (j->dsp.low != 0x20)
7173                                 len += sprintf(buf + len, "\nDSP Processor load %d", j->proc_load);
7174                         if (j->flags.cidsent)
7175                                 len += sprintf(buf + len, "\nCaller ID data sent");
7176                         else
7177                                 len += sprintf(buf + len, "\nCaller ID data not sent");
7178
7179                         len += sprintf(buf + len, "\nPlay CODEC ");
7180                         switch (j->play_codec) {
7181                         case G723_63:
7182                                 len += sprintf(buf + len, "G.723.1 6.3");
7183                                 break;
7184                         case G723_53:
7185                                 len += sprintf(buf + len, "G.723.1 5.3");
7186                                 break;
7187                         case TS85:
7188                                 len += sprintf(buf + len, "TrueSpeech 8.5");
7189                                 break;
7190                         case TS48:
7191                                 len += sprintf(buf + len, "TrueSpeech 4.8");
7192                                 break;
7193                         case TS41:
7194                                 len += sprintf(buf + len, "TrueSpeech 4.1");
7195                                 break;
7196                         case G728:
7197                                 len += sprintf(buf + len, "G.728");
7198                                 break;
7199                         case G729:
7200                                 len += sprintf(buf + len, "G.729");
7201                                 break;
7202                         case G729B:
7203                                 len += sprintf(buf + len, "G.729B");
7204                                 break;
7205                         case ULAW:
7206                                 len += sprintf(buf + len, "uLaw");
7207                                 break;
7208                         case ALAW:
7209                                 len += sprintf(buf + len, "aLaw");
7210                                 break;
7211                         case LINEAR16:
7212                                 len += sprintf(buf + len, "16 bit Linear");
7213                                 break;
7214                         case LINEAR8:
7215                                 len += sprintf(buf + len, "8 bit Linear");
7216                                 break;
7217                         case WSS:
7218                                 len += sprintf(buf + len, "Windows Sound System");
7219                                 break;
7220                         default:
7221                                 len += sprintf(buf + len, "NO CODEC CHOSEN");
7222                                 break;
7223                         }
7224                         len += sprintf(buf + len, "\nRecord CODEC ");
7225                         switch (j->rec_codec) {
7226                         case G723_63:
7227                                 len += sprintf(buf + len, "G.723.1 6.3");
7228                                 break;
7229                         case G723_53:
7230                                 len += sprintf(buf + len, "G.723.1 5.3");
7231                                 break;
7232                         case TS85:
7233                                 len += sprintf(buf + len, "TrueSpeech 8.5");
7234                                 break;
7235                         case TS48:
7236                                 len += sprintf(buf + len, "TrueSpeech 4.8");
7237                                 break;
7238                         case TS41:
7239                                 len += sprintf(buf + len, "TrueSpeech 4.1");
7240                                 break;
7241                         case G728:
7242                                 len += sprintf(buf + len, "G.728");
7243                                 break;
7244                         case G729:
7245                                 len += sprintf(buf + len, "G.729");
7246                                 break;
7247                         case G729B:
7248                                 len += sprintf(buf + len, "G.729B");
7249                                 break;
7250                         case ULAW:
7251                                 len += sprintf(buf + len, "uLaw");
7252                                 break;
7253                         case ALAW:
7254                                 len += sprintf(buf + len, "aLaw");
7255                                 break;
7256                         case LINEAR16:
7257                                 len += sprintf(buf + len, "16 bit Linear");
7258                                 break;
7259                         case LINEAR8:
7260                                 len += sprintf(buf + len, "8 bit Linear");
7261                                 break;
7262                         case WSS:
7263                                 len += sprintf(buf + len, "Windows Sound System");
7264                                 break;
7265                         default:
7266                                 len += sprintf(buf + len, "NO CODEC CHOSEN");
7267                                 break;
7268                         }
7269                         len += sprintf(buf + len, "\nAEC ");
7270                         switch (j->aec_level) {
7271                         case AEC_OFF:
7272                                 len += sprintf(buf + len, "Off");
7273                                 break;
7274                         case AEC_LOW:
7275                                 len += sprintf(buf + len, "Low");
7276                                 break;
7277                         case AEC_MED:
7278                                 len += sprintf(buf + len, "Med");
7279                                 break;
7280                         case AEC_HIGH:
7281                                 len += sprintf(buf + len, "High");
7282                                 break;
7283                         case AEC_AUTO:
7284                                 len += sprintf(buf + len, "Auto");
7285                                 break;
7286                         case AEC_AGC:
7287                                 len += sprintf(buf + len, "AEC/AGC");
7288                                 break;
7289                         default:
7290                                 len += sprintf(buf + len, "unknown(%i)", j->aec_level);
7291                                 break;
7292                         }
7293
7294                         len += sprintf(buf + len, "\nRec volume 0x%x", get_rec_volume(j));
7295                         len += sprintf(buf + len, "\nPlay volume 0x%x", get_play_volume(j));
7296                         len += sprintf(buf + len, "\nDTMF prescale 0x%x", get_dtmf_prescale(j));
7297
7298                         len += sprintf(buf + len, "\nHook state %d", j->hookstate); /* j->r_hook);      */
7299
7300                         if (j->cardtype == QTI_LINEJACK) {
7301                                 len += sprintf(buf + len, "\nPOTS Correct %d", j->flags.pots_correct);
7302                                 len += sprintf(buf + len, "\nPSTN Present %d", j->flags.pstn_present);
7303                                 len += sprintf(buf + len, "\nPSTN Check %d", j->flags.pstncheck);
7304                                 len += sprintf(buf + len, "\nPOTS to PSTN %d", j->flags.pots_pstn);
7305                                 switch (j->daa_mode) {
7306                                 case SOP_PU_SLEEP:
7307                                         len += sprintf(buf + len, "\nDAA PSTN On Hook");
7308                                         break;
7309                                 case SOP_PU_RINGING:
7310                                         len += sprintf(buf + len, "\nDAA PSTN Ringing");
7311                                         len += sprintf(buf + len, "\nRinging state = %d", j->cadence_f[4].state);
7312                                         break;
7313                                 case SOP_PU_CONVERSATION:
7314                                         len += sprintf(buf + len, "\nDAA PSTN Off Hook");
7315                                         break;
7316                                 case SOP_PU_PULSEDIALING:
7317                                         len += sprintf(buf + len, "\nDAA PSTN Pulse Dialing");
7318                                         break;
7319                                 }
7320                                 len += sprintf(buf + len, "\nDAA RMR = %d", j->m_DAAShadowRegs.SOP_REGS.SOP.cr1.bitreg.RMR);
7321                                 len += sprintf(buf + len, "\nDAA VDD OK = %d", j->m_DAAShadowRegs.XOP_REGS.XOP.xr0.bitreg.VDD_OK);
7322                                 len += sprintf(buf + len, "\nDAA CR0 = 0x%02x", j->m_DAAShadowRegs.SOP_REGS.SOP.cr0.reg);
7323                                 len += sprintf(buf + len, "\nDAA CR1 = 0x%02x", j->m_DAAShadowRegs.SOP_REGS.SOP.cr1.reg);
7324                                 len += sprintf(buf + len, "\nDAA CR2 = 0x%02x", j->m_DAAShadowRegs.SOP_REGS.SOP.cr2.reg);
7325                                 len += sprintf(buf + len, "\nDAA CR3 = 0x%02x", j->m_DAAShadowRegs.SOP_REGS.SOP.cr3.reg);
7326                                 len += sprintf(buf + len, "\nDAA CR4 = 0x%02x", j->m_DAAShadowRegs.SOP_REGS.SOP.cr4.reg);
7327                                 len += sprintf(buf + len, "\nDAA CR5 = 0x%02x", j->m_DAAShadowRegs.SOP_REGS.SOP.cr5.reg);
7328                                 len += sprintf(buf + len, "\nDAA XR0 = 0x%02x", j->m_DAAShadowRegs.XOP_REGS.XOP.xr0.reg);
7329                                 len += sprintf(buf + len, "\nDAA ringstop %ld - jiffies %ld", j->pstn_ring_stop, jiffies);
7330                         }
7331                         switch (j->port) {
7332                         case PORT_POTS:
7333                                 len += sprintf(buf + len, "\nPort POTS");
7334                                 break;
7335                         case PORT_PSTN:
7336                                 len += sprintf(buf + len, "\nPort PSTN");
7337                                 break;
7338                         case PORT_SPEAKER:
7339                                 len += sprintf(buf + len, "\nPort SPEAKER/MIC");
7340                                 break;
7341                         case PORT_HANDSET:
7342                                 len += sprintf(buf + len, "\nPort HANDSET");
7343                                 break;
7344                         }
7345                         if (j->dsp.low == 0x21 || j->dsp.low == 0x22) {
7346                                 len += sprintf(buf + len, "\nSLIC state ");
7347                                 switch (SLIC_GetState(j)) {
7348                                 case PLD_SLIC_STATE_OC:
7349                                         len += sprintf(buf + len, "OC");
7350                                         break;
7351                                 case PLD_SLIC_STATE_RINGING:
7352                                         len += sprintf(buf + len, "RINGING");
7353                                         break;
7354                                 case PLD_SLIC_STATE_ACTIVE:
7355                                         len += sprintf(buf + len, "ACTIVE");
7356                                         break;
7357                                 case PLD_SLIC_STATE_OHT:        /* On-hook transmit */
7358                                         len += sprintf(buf + len, "OHT");
7359                                         break;
7360                                 case PLD_SLIC_STATE_TIPOPEN:
7361                                         len += sprintf(buf + len, "TIPOPEN");
7362                                         break;
7363                                 case PLD_SLIC_STATE_STANDBY:
7364                                         len += sprintf(buf + len, "STANDBY");
7365                                         break;
7366                                 case PLD_SLIC_STATE_APR:        /* Active polarity reversal */
7367                                         len += sprintf(buf + len, "APR");
7368                                         break;
7369                                 case PLD_SLIC_STATE_OHTPR:      /* OHT polarity reversal */
7370                                         len += sprintf(buf + len, "OHTPR");
7371                                         break;
7372                                 default:
7373                                         len += sprintf(buf + len, "%d", SLIC_GetState(j));
7374                                         break;
7375                                 }
7376                         }
7377                         len += sprintf(buf + len, "\nBase Frame %2.2x.%2.2x", j->baseframe.high, j->baseframe.low);
7378                         len += sprintf(buf + len, "\nCID Base Frame %2d", j->cid_base_frame_size);
7379 #ifdef PERFMON_STATS
7380                         len += sprintf(buf + len, "\nTimer Checks %ld", j->timerchecks);
7381                         len += sprintf(buf + len, "\nRX Ready Checks %ld", j->rxreadycheck);
7382                         len += sprintf(buf + len, "\nTX Ready Checks %ld", j->txreadycheck);
7383                         len += sprintf(buf + len, "\nFrames Read %ld", j->framesread);
7384                         len += sprintf(buf + len, "\nFrames Written %ld", j->frameswritten);
7385                         len += sprintf(buf + len, "\nDry Buffer %ld", j->drybuffer);
7386                         len += sprintf(buf + len, "\nRead Waits %ld", j->read_wait);
7387                         len += sprintf(buf + len, "\nWrite Waits %ld", j->write_wait);
7388                         len += sprintf(buf + len, "\nStatus Waits %ld", j->statuswait);
7389                         len += sprintf(buf + len, "\nStatus Wait Fails %ld", j->statuswaitfail);
7390                         len += sprintf(buf + len, "\nPControl Waits %ld", j->pcontrolwait);
7391                         len += sprintf(buf + len, "\nPControl Wait Fails %ld", j->pcontrolwaitfail);
7392                         len += sprintf(buf + len, "\nIs Control Ready Checks %ld", j->iscontrolready);
7393                         len += sprintf(buf + len, "\nIs Control Ready Check failures %ld", j->iscontrolreadyfail);
7394
7395 #endif
7396                         len += sprintf(buf + len, "\n");
7397                 }
7398         }
7399         return len;
7400 }
7401
7402 static int ixj_read_proc(char *page, char **start, off_t off,
7403                               int count, int *eof, void *data)
7404 {
7405         int len = ixj_get_status_proc(page);
7406         if (len <= off+count) *eof = 1;
7407         *start = page + off;
7408         len -= off;
7409         if (len>count) len = count;
7410         if (len<0) len = 0;
7411         return len;
7412 }
7413
7414
7415 static void cleanup(void)
7416 {
7417         int cnt;
7418         IXJ *j;
7419
7420         for (cnt = 0; cnt < IXJMAX; cnt++) {
7421                 j = get_ixj(cnt);
7422                 if(j != NULL && j->DSPbase) {
7423                         if (ixjdebug & 0x0002)
7424                                 printk(KERN_INFO "IXJ: Deleting timer for /dev/phone%d\n", cnt);
7425                         del_timer(&j->timer);
7426                         if (j->cardtype == QTI_LINEJACK) {
7427                                 j->pld_scrw.bits.daafsyncen = 0;        /* Turn off DAA Frame Sync */
7428
7429                                 outb_p(j->pld_scrw.byte, j->XILINXbase);
7430                                 j->pld_slicw.bits.rly1 = 0;
7431                                 j->pld_slicw.bits.rly2 = 0;
7432                                 j->pld_slicw.bits.rly3 = 0;
7433                                 outb_p(j->pld_slicw.byte, j->XILINXbase + 0x01);
7434                                 LED_SetState(0x0, j);
7435                                 if (ixjdebug & 0x0002)
7436                                         printk(KERN_INFO "IXJ: Releasing XILINX address for /dev/phone%d\n", cnt);
7437                                 release_region(j->XILINXbase, 8);
7438                         } else if (j->cardtype == QTI_PHONEJACK_LITE || j->cardtype == QTI_PHONEJACK_PCI) {
7439                                 if (ixjdebug & 0x0002)
7440                                         printk(KERN_INFO "IXJ: Releasing XILINX address for /dev/phone%d\n", cnt);
7441                                 release_region(j->XILINXbase, 4);
7442                         }
7443                         kfree(j->read_buffer);
7444                         kfree(j->write_buffer);
7445                         if (j->dev)
7446                                 pnp_device_detach(j->dev);
7447                         if (ixjdebug & 0x0002)
7448                                 printk(KERN_INFO "IXJ: Unregistering /dev/phone%d from LTAPI\n", cnt);
7449                         phone_unregister_device(&j->p);
7450                         if (ixjdebug & 0x0002)
7451                                 printk(KERN_INFO "IXJ: Releasing DSP address for /dev/phone%d\n", cnt);
7452                         release_region(j->DSPbase, 16);
7453 #ifdef IXJ_DYN_ALLOC
7454                         if (ixjdebug & 0x0002)
7455                                 printk(KERN_INFO "IXJ: Freeing memory for /dev/phone%d\n", cnt);
7456                         kfree(j);
7457                         ixj[cnt] = NULL;
7458 #endif
7459                 }
7460         }
7461         if (ixjdebug & 0x0002)
7462                 printk(KERN_INFO "IXJ: Removing /proc/ixj\n");
7463         remove_proc_entry ("ixj", NULL);
7464 }
7465
7466 /* Typedefs */
7467 typedef struct {
7468         BYTE length;
7469         DWORD bits;
7470 } DATABLOCK;
7471
7472 static void PCIEE_WriteBit(WORD wEEPROMAddress, BYTE lastLCC, BYTE byData)
7473 {
7474         lastLCC = lastLCC & 0xfb;
7475         lastLCC = lastLCC | (byData ? 4 : 0);
7476         outb(lastLCC, wEEPROMAddress);  /*set data out bit as appropriate */
7477
7478         mdelay(1);
7479         lastLCC = lastLCC | 0x01;
7480         outb(lastLCC, wEEPROMAddress);  /*SK rising edge */
7481
7482         byData = byData << 1;
7483         lastLCC = lastLCC & 0xfe;
7484         mdelay(1);
7485         outb(lastLCC, wEEPROMAddress);  /*after delay, SK falling edge */
7486
7487 }
7488
7489 static BYTE PCIEE_ReadBit(WORD wEEPROMAddress, BYTE lastLCC)
7490 {
7491         mdelay(1);
7492         lastLCC = lastLCC | 0x01;
7493         outb(lastLCC, wEEPROMAddress);  /*SK rising edge */
7494
7495         lastLCC = lastLCC & 0xfe;
7496         mdelay(1);
7497         outb(lastLCC, wEEPROMAddress);  /*after delay, SK falling edge */
7498
7499         return ((inb(wEEPROMAddress) >> 3) & 1);
7500 }
7501
7502 static bool PCIEE_ReadWord(WORD wAddress, WORD wLoc, WORD * pwResult)
7503 {
7504         BYTE lastLCC;
7505         WORD wEEPROMAddress = wAddress + 3;
7506         DWORD i;
7507         BYTE byResult;
7508         *pwResult = 0;
7509         lastLCC = inb(wEEPROMAddress);
7510         lastLCC = lastLCC | 0x02;
7511         lastLCC = lastLCC & 0xfe;
7512         outb(lastLCC, wEEPROMAddress);  /* CS hi, SK lo */
7513
7514         mdelay(1);              /* delay */
7515
7516         PCIEE_WriteBit(wEEPROMAddress, lastLCC, 1);
7517         PCIEE_WriteBit(wEEPROMAddress, lastLCC, 1);
7518         PCIEE_WriteBit(wEEPROMAddress, lastLCC, 0);
7519         for (i = 0; i < 8; i++) {
7520                 PCIEE_WriteBit(wEEPROMAddress, lastLCC, wLoc & 0x80 ? 1 : 0);
7521                 wLoc <<= 1;
7522         }
7523
7524         for (i = 0; i < 16; i++) {
7525                 byResult = PCIEE_ReadBit(wEEPROMAddress, lastLCC);
7526                 *pwResult = (*pwResult << 1) | byResult;
7527         }
7528
7529         mdelay(1);              /* another delay */
7530
7531         lastLCC = lastLCC & 0xfd;
7532         outb(lastLCC, wEEPROMAddress);  /* negate CS */
7533
7534         return 0;
7535 }
7536
7537 static DWORD PCIEE_GetSerialNumber(WORD wAddress)
7538 {
7539         WORD wLo, wHi;
7540         if (PCIEE_ReadWord(wAddress, 62, &wLo))
7541                 return 0;
7542         if (PCIEE_ReadWord(wAddress, 63, &wHi))
7543                 return 0;
7544         return (((DWORD) wHi << 16) | wLo);
7545 }
7546
7547 static int dspio[IXJMAX + 1] =
7548 {
7549         0,
7550 };
7551 static int xio[IXJMAX + 1] =
7552 {
7553         0,
7554 };
7555
7556 module_param_array(dspio, int, NULL, 0);
7557 module_param_array(xio, int, NULL, 0);
7558 MODULE_DESCRIPTION("Quicknet VoIP Telephony card module - www.quicknet.net");
7559 MODULE_AUTHOR("Ed Okerson <eokerson@quicknet.net>");
7560 MODULE_LICENSE("GPL");
7561
7562 static void __exit ixj_exit(void)
7563 {
7564         cleanup();
7565 }
7566
7567 static IXJ *new_ixj(unsigned long port)
7568 {
7569         IXJ *res;
7570         if (!request_region(port, 16, "ixj DSP")) {
7571                 printk(KERN_INFO "ixj: can't get I/O address 0x%lx\n", port);
7572                 return NULL;
7573         }
7574         res = ixj_alloc();
7575         if (!res) {
7576                 release_region(port, 16);
7577                 printk(KERN_INFO "ixj: out of memory\n");
7578                 return NULL;
7579         }
7580         res->DSPbase = port;
7581         return res;
7582 }
7583
7584 static int __init ixj_probe_isapnp(int *cnt)
7585 {
7586         int probe = 0;
7587         int func = 0x110;
7588         struct pnp_dev *dev = NULL, *old_dev = NULL;
7589
7590         while (1) {
7591                 do {
7592                         IXJ *j;
7593                         int result;
7594
7595                         old_dev = dev;
7596                         dev = pnp_find_dev(NULL, ISAPNP_VENDOR('Q', 'T', 'I'),
7597                                          ISAPNP_FUNCTION(func), old_dev);
7598                         if (!dev || !dev->card)
7599                                 break;
7600                         result = pnp_device_attach(dev);
7601                         if (result < 0) {
7602                                 printk("pnp attach failed %d \n", result);
7603                                 break;
7604                         }
7605                         if (pnp_activate_dev(dev) < 0) {
7606                                 printk("pnp activate failed (out of resources?)\n");
7607                                 pnp_device_detach(dev);
7608                                 return -ENOMEM;
7609                         }
7610
7611                         if (!pnp_port_valid(dev, 0)) {
7612                                 pnp_device_detach(dev);
7613                                 return -ENODEV;
7614                         }
7615
7616                         j = new_ixj(pnp_port_start(dev, 0));
7617                         if (!j)
7618                                 break;
7619
7620                         if (func != 0x110)
7621                                 j->XILINXbase = pnp_port_start(dev, 1); /* get real port */
7622
7623                         switch (func) {
7624                         case (0x110):
7625                                 j->cardtype = QTI_PHONEJACK;
7626                                 break;
7627                         case (0x310):
7628                                 j->cardtype = QTI_LINEJACK;
7629                                 break;
7630                         case (0x410):
7631                                 j->cardtype = QTI_PHONEJACK_LITE;
7632                                 break;
7633                         }
7634                         j->board = *cnt;
7635                         probe = ixj_selfprobe(j);
7636                         if(!probe) {
7637                                 j->serial = dev->card->serial;
7638                                 j->dev = dev;
7639                                 switch (func) {
7640                                 case 0x110:
7641                                         printk(KERN_INFO "ixj: found Internet PhoneJACK at 0x%x\n", j->DSPbase);
7642                                         break;
7643                                 case 0x310:
7644                                         printk(KERN_INFO "ixj: found Internet LineJACK at 0x%x\n", j->DSPbase);
7645                                         break;
7646                                 case 0x410:
7647                                         printk(KERN_INFO "ixj: found Internet PhoneJACK Lite at 0x%x\n", j->DSPbase);
7648                                         break;
7649                                 }
7650                         }
7651                         ++*cnt;
7652                 } while (dev);
7653                 if (func == 0x410)
7654                         break;
7655                 if (func == 0x310)
7656                         func = 0x410;
7657                 if (func == 0x110)
7658                         func = 0x310;
7659                 dev = NULL;
7660         }
7661         return probe;
7662 }
7663
7664 static int __init ixj_probe_isa(int *cnt)
7665 {
7666         int i, probe;
7667
7668         /* Use passed parameters for older kernels without PnP */
7669         for (i = 0; i < IXJMAX; i++) {
7670                 if (dspio[i]) {
7671                         IXJ *j = new_ixj(dspio[i]);
7672
7673                         if (!j)
7674                                 break;
7675
7676                         j->XILINXbase = xio[i];
7677                         j->cardtype = 0;
7678
7679                         j->board = *cnt;
7680                         probe = ixj_selfprobe(j);
7681                         j->dev = NULL;
7682                         ++*cnt;
7683                 }
7684         }
7685         return 0;
7686 }
7687
7688 static int __init ixj_probe_pci(int *cnt)
7689 {
7690         struct pci_dev *pci = NULL;
7691         int i, probe = 0;
7692         IXJ *j = NULL;
7693
7694         for (i = 0; i < IXJMAX - *cnt; i++) {
7695                 pci = pci_find_device(PCI_VENDOR_ID_QUICKNET,
7696                                       PCI_DEVICE_ID_QUICKNET_XJ, pci);
7697                 if (!pci)
7698                         break;
7699
7700                 if (pci_enable_device(pci))
7701                         break;
7702                 j = new_ixj(pci_resource_start(pci, 0));
7703                 if (!j)
7704                         break;
7705
7706                 j->serial = (PCIEE_GetSerialNumber)pci_resource_start(pci, 2);
7707                 j->XILINXbase = j->DSPbase + 0x10;
7708                 j->cardtype = QTI_PHONEJACK_PCI;
7709                 j->board = *cnt;
7710                 probe = ixj_selfprobe(j);
7711                 if (!probe)
7712                         printk(KERN_INFO "ixj: found Internet PhoneJACK PCI at 0x%x\n", j->DSPbase);
7713                 ++*cnt;
7714         }
7715         return probe;
7716 }
7717
7718 static int __init ixj_init(void)
7719 {
7720         int cnt = 0;
7721         int probe = 0;
7722
7723         cnt = 0;
7724
7725         /* These might be no-ops, see above. */
7726         if ((probe = ixj_probe_isapnp(&cnt)) < 0) {
7727                 return probe;
7728         }
7729         if ((probe = ixj_probe_isa(&cnt)) < 0) {
7730                 return probe;
7731         }
7732         if ((probe = ixj_probe_pci(&cnt)) < 0) {
7733                 return probe;
7734         }
7735         printk(KERN_INFO "ixj driver initialized.\n");
7736         create_proc_read_entry ("ixj", 0, NULL, ixj_read_proc, NULL);
7737         return probe;
7738 }
7739
7740 module_init(ixj_init);
7741 module_exit(ixj_exit);
7742
7743 static void DAA_Coeff_US(IXJ *j)
7744 {
7745         int i;
7746
7747         j->daa_country = DAA_US;
7748         /*----------------------------------------------- */
7749         /* CAO */
7750         for (i = 0; i < ALISDAA_CALLERID_SIZE; i++) {
7751                 j->m_DAAShadowRegs.CAO_REGS.CAO.CallerID[i] = 0;
7752         }
7753
7754 /* Bytes for IM-filter part 1 (04): 0E,32,E2,2F,C2,5A,C0,00 */
7755         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[7] = 0x03;
7756         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[6] = 0x4B;
7757         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[5] = 0x5D;
7758         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[4] = 0xCD;
7759         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[3] = 0x24;
7760         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[2] = 0xC5;
7761         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[1] = 0xA0;
7762         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[0] = 0x00;
7763 /* Bytes for IM-filter part 2 (05): 72,85,00,0E,2B,3A,D0,08 */
7764         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[7] = 0x71;
7765         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[6] = 0x1A;
7766         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[5] = 0x00;
7767         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[4] = 0x0A;
7768         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[3] = 0xB5;
7769         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[2] = 0x33;
7770         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[1] = 0xE0;
7771         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[0] = 0x08;
7772 /* Bytes for FRX-filter       (08): 03,8F,48,F2,8F,48,70,08 */
7773         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[7] = 0x05;
7774         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[6] = 0xA3;
7775         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[5] = 0x72;
7776         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[4] = 0x34;
7777         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[3] = 0x3F;
7778         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[2] = 0x3B;
7779         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[1] = 0x30;
7780         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[0] = 0x08;
7781 /* Bytes for FRR-filter       (07): 04,8F,38,7F,9B,EA,B0,08 */
7782         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[7] = 0x05;
7783         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[6] = 0x87;
7784         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[5] = 0xF9;
7785         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[4] = 0x3E;
7786         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[3] = 0x32;
7787         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[2] = 0xDA;
7788         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[1] = 0xB0;
7789         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[0] = 0x08;
7790 /* Bytes for AX-filter        (0A): 16,55,DD,CA */
7791         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[3] = 0x41;
7792         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[2] = 0xB5;
7793         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[1] = 0xDD;
7794         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[0] = 0xCA;
7795 /* Bytes for AR-filter        (09): 52,D3,11,42 */
7796         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[3] = 0x25;
7797         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[2] = 0xC7;
7798         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[1] = 0x10;
7799         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[0] = 0xD6;
7800 /* Bytes for TH-filter part 1 (00): 00,42,48,81,B3,80,00,98 */
7801         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[7] = 0x00;
7802         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[6] = 0x42;
7803         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[5] = 0x48;
7804         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[4] = 0x81;
7805         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[3] = 0xA5;
7806         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[2] = 0x80;
7807         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[1] = 0x00;
7808         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[0] = 0x98;
7809 /* Bytes for TH-filter part 2 (01): 02,F2,33,A0,68,AB,8A,AD */
7810         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[7] = 0x02;
7811         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[6] = 0xA2;
7812         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[5] = 0x2B;
7813         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[4] = 0xB0;
7814         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[3] = 0xE8;
7815         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[2] = 0xAB;
7816         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[1] = 0x81;
7817         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[0] = 0xCC;
7818 /* Bytes for TH-filter part 3 (02): 00,88,DA,54,A4,BA,2D,BB */
7819         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[7] = 0x00;
7820         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[6] = 0x88;
7821         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[5] = 0xD2;
7822         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[4] = 0x24;
7823         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[3] = 0xBA;
7824         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[2] = 0xA9;
7825         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[1] = 0x3B;
7826         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[0] = 0xA6;
7827 /* ;  (10K, 0.68uF) */
7828         /*  */
7829         /* Bytes for Ringing part 1 (03):1B,3B,9B,BA,D4,1C,B3,23 */
7830         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[7] = 0x1B;
7831         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[6] = 0x3C;
7832         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[5] = 0x93;
7833         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[4] = 0x3A;
7834         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[3] = 0x22;
7835         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[2] = 0x12;
7836         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[1] = 0xA3;
7837         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[0] = 0x23;
7838         /* Bytes for Ringing part 2 (06):13,42,A6,BA,D4,73,CA,D5 */
7839         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[7] = 0x12;
7840         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[6] = 0xA2;
7841         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[5] = 0xA6;
7842         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[4] = 0xBA;
7843         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[3] = 0x22;
7844         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[2] = 0x7A;
7845         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[1] = 0x0A;
7846         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[0] = 0xD5;
7847
7848         /* Levelmetering Ringing        (0D):B2,45,0F,8E       */
7849         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[3] = 0xAA;
7850         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[2] = 0x35;
7851         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[1] = 0x0F;
7852         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[0] = 0x8E;
7853
7854         /* Bytes for Ringing part 1 (03):1B,3B,9B,BA,D4,1C,B3,23 */
7855 /*      j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[7] = 0x1C; */
7856 /*      j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[6] = 0xB3; */
7857 /*      j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[5] = 0xAB; */
7858 /*      j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[4] = 0xAB; */
7859 /*      j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[3] = 0x54; */
7860 /*      j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[2] = 0x2D; */
7861 /*      j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[1] = 0x62; */
7862 /*      j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[0] = 0x2D; */
7863         /* Bytes for Ringing part 2 (06):13,42,A6,BA,D4,73,CA,D5 */
7864 /*      j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[7] = 0x2D; */
7865 /*      j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[6] = 0x62; */
7866 /*      j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[5] = 0xA6; */
7867 /*      j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[4] = 0xBB; */
7868 /*      j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[3] = 0x2A; */
7869 /*      j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[2] = 0x7D; */
7870 /*      j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[1] = 0x0A; */
7871 /*      j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[0] = 0xD4; */
7872 /* */
7873         /* Levelmetering Ringing        (0D):B2,45,0F,8E       */
7874 /*      j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[3] = 0xAA; */
7875 /*      j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[2] = 0x05; */
7876 /*      j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[1] = 0x0F; */
7877 /*      j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[0] = 0x8E; */
7878
7879         /* Caller ID 1st Tone           (0E):CA,0E,CA,09,99,99,99,99 */
7880         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[7] = 0xCA;
7881         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[6] = 0x0E;
7882         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[5] = 0xCA;
7883         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[4] = 0x09;
7884         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[3] = 0x99;
7885         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[2] = 0x99;
7886         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[1] = 0x99;
7887         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[0] = 0x99;
7888 /* Caller ID 2nd Tone           (0F):FD,B5,BA,07,DA,00,00,00 */
7889         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[7] = 0xFD;
7890         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[6] = 0xB5;
7891         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[5] = 0xBA;
7892         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[4] = 0x07;
7893         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[3] = 0xDA;
7894         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[2] = 0x00;
7895         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[1] = 0x00;
7896         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[0] = 0x00;
7897 /*  */
7898         /* ;CR Registers */
7899         /* Config. Reg. 0 (filters)       (cr0):FE ; CLK gen. by crystal */
7900         j->m_DAAShadowRegs.SOP_REGS.SOP.cr0.reg = 0xFF;
7901 /* Config. Reg. 1 (dialing)       (cr1):05 */
7902         j->m_DAAShadowRegs.SOP_REGS.SOP.cr1.reg = 0x05;
7903 /* Config. Reg. 2 (caller ID)     (cr2):04 */
7904         j->m_DAAShadowRegs.SOP_REGS.SOP.cr2.reg = 0x04;
7905 /* Config. Reg. 3 (testloops)     (cr3):03 ; SEL Bit==0, HP-disabled */
7906         j->m_DAAShadowRegs.SOP_REGS.SOP.cr3.reg = 0x00;
7907 /* Config. Reg. 4 (analog gain)   (cr4):02 */
7908         j->m_DAAShadowRegs.SOP_REGS.SOP.cr4.reg = 0x02;
7909         /* Config. Reg. 5 (Version)       (cr5):02 */
7910         /* Config. Reg. 6 (Reserved)      (cr6):00 */
7911         /* Config. Reg. 7 (Reserved)      (cr7):00 */
7912         /*  */
7913         /* ;xr Registers */
7914         /* Ext. Reg. 0 (Interrupt Reg.)   (xr0):02 */
7915
7916         j->m_DAAShadowRegs.XOP_xr0_W.reg = 0x02;        /* SO_1 set to '1' because it is inverted. */
7917         /* Ext. Reg. 1 (Interrupt enable) (xr1):3C Cadence, RING, Caller ID, VDD_OK */
7918
7919         j->m_DAAShadowRegs.XOP_REGS.XOP.xr1.reg = 0x3C;
7920 /* Ext. Reg. 2 (Cadence Time Out) (xr2):7D */
7921         j->m_DAAShadowRegs.XOP_REGS.XOP.xr2.reg = 0x7D;
7922 /* Ext. Reg. 3 (DC Char)          (xr3):32 ; B-Filter Off == 1 */
7923         j->m_DAAShadowRegs.XOP_REGS.XOP.xr3.reg = 0x3B;         /*0x32; */
7924         /* Ext. Reg. 4 (Cadence)          (xr4):00 */
7925
7926         j->m_DAAShadowRegs.XOP_REGS.XOP.xr4.reg = 0x00;
7927 /* Ext. Reg. 5 (Ring timer)       (xr5):22 */
7928         j->m_DAAShadowRegs.XOP_REGS.XOP.xr5.reg = 0x22;
7929 /* Ext. Reg. 6 (Power State)      (xr6):00 */
7930         j->m_DAAShadowRegs.XOP_xr6_W.reg = 0x00;
7931 /* Ext. Reg. 7 (Vdd)              (xr7):40 */
7932         j->m_DAAShadowRegs.XOP_REGS.XOP.xr7.reg = 0x40;         /* 0x40 ??? Should it be 0x00? */
7933         /*  */
7934         /* DTMF Tone 1                     (0B): 11,B3,5A,2C ;   697 Hz   */
7935         /*                                       12,33,5A,C3 ;  770 Hz   */
7936         /*                                       13,3C,5B,32 ;  852 Hz   */
7937         /*                                       1D,1B,5C,CC ;  941 Hz   */
7938
7939         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[3] = 0x11;
7940         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[2] = 0xB3;
7941         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[1] = 0x5A;
7942         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[0] = 0x2C;
7943 /* DTMF Tone 2                     (0C): 32,32,52,B3 ;  1209 Hz   */
7944         /*                                       EC,1D,52,22 ;  1336 Hz   */
7945         /*                                       AA,AC,51,D2 ;  1477 Hz   */
7946         /*                                       9B,3B,51,25 ;  1633 Hz   */
7947         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[3] = 0x32;
7948         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[2] = 0x32;
7949         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[1] = 0x52;
7950         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[0] = 0xB3;
7951 }
7952
7953 static void DAA_Coeff_UK(IXJ *j)
7954 {
7955         int i;
7956
7957         j->daa_country = DAA_UK;
7958         /*----------------------------------------------- */
7959         /* CAO */
7960         for (i = 0; i < ALISDAA_CALLERID_SIZE; i++) {
7961                 j->m_DAAShadowRegs.CAO_REGS.CAO.CallerID[i] = 0;
7962         }
7963
7964 /*  Bytes for IM-filter part 1 (04): 00,C2,BB,A8,CB,81,A0,00 */
7965         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[7] = 0x00;
7966         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[6] = 0xC2;
7967         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[5] = 0xBB;
7968         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[4] = 0xA8;
7969         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[3] = 0xCB;
7970         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[2] = 0x81;
7971         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[1] = 0xA0;
7972         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[0] = 0x00;
7973 /* Bytes for IM-filter part 2 (05): 40,00,00,0A,A4,33,E0,08 */
7974         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[7] = 0x40;
7975         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[6] = 0x00;
7976         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[5] = 0x00;
7977         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[4] = 0x0A;
7978         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[3] = 0xA4;
7979         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[2] = 0x33;
7980         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[1] = 0xE0;
7981         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[0] = 0x08;
7982 /* Bytes for FRX-filter       (08): 07,9B,ED,24,B2,A2,A0,08 */
7983         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[7] = 0x07;
7984         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[6] = 0x9B;
7985         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[5] = 0xED;
7986         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[4] = 0x24;
7987         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[3] = 0xB2;
7988         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[2] = 0xA2;
7989         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[1] = 0xA0;
7990         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[0] = 0x08;
7991 /* Bytes for FRR-filter       (07): 0F,92,F2,B2,87,D2,30,08 */
7992         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[7] = 0x0F;
7993         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[6] = 0x92;
7994         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[5] = 0xF2;
7995         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[4] = 0xB2;
7996         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[3] = 0x87;
7997         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[2] = 0xD2;
7998         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[1] = 0x30;
7999         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[0] = 0x08;
8000 /* Bytes for AX-filter        (0A): 1B,A5,DD,CA */
8001         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[3] = 0x1B;
8002         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[2] = 0xA5;
8003         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[1] = 0xDD;
8004         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[0] = 0xCA;
8005 /* Bytes for AR-filter        (09): E2,27,10,D6 */
8006         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[3] = 0xE2;
8007         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[2] = 0x27;
8008         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[1] = 0x10;
8009         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[0] = 0xD6;
8010 /* Bytes for TH-filter part 1 (00): 80,2D,38,8B,D0,00,00,98 */
8011         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[7] = 0x80;
8012         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[6] = 0x2D;
8013         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[5] = 0x38;
8014         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[4] = 0x8B;
8015         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[3] = 0xD0;
8016         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[2] = 0x00;
8017         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[1] = 0x00;
8018         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[0] = 0x98;
8019 /* Bytes for TH-filter part 2 (01): 02,5A,53,F0,0B,5F,84,D4 */
8020         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[7] = 0x02;
8021         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[6] = 0x5A;
8022         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[5] = 0x53;
8023         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[4] = 0xF0;
8024         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[3] = 0x0B;
8025         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[2] = 0x5F;
8026         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[1] = 0x84;
8027         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[0] = 0xD4;
8028 /* Bytes for TH-filter part 3 (02): 00,88,6A,A4,8F,52,F5,32 */
8029         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[7] = 0x00;
8030         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[6] = 0x88;
8031         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[5] = 0x6A;
8032         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[4] = 0xA4;
8033         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[3] = 0x8F;
8034         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[2] = 0x52;
8035         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[1] = 0xF5;
8036         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[0] = 0x32;
8037 /* ; idle */
8038         /* Bytes for Ringing part 1 (03):1B,3C,93,3A,22,12,A3,23 */
8039         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[7] = 0x1B;
8040         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[6] = 0x3C;
8041         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[5] = 0x93;
8042         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[4] = 0x3A;
8043         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[3] = 0x22;
8044         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[2] = 0x12;
8045         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[1] = 0xA3;
8046         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[0] = 0x23;
8047 /* Bytes for Ringing part 2 (06):12,A2,A6,BA,22,7A,0A,D5 */
8048         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[7] = 0x12;
8049         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[6] = 0xA2;
8050         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[5] = 0xA6;
8051         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[4] = 0xBA;
8052         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[3] = 0x22;
8053         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[2] = 0x7A;
8054         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[1] = 0x0A;
8055         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[0] = 0xD5;
8056 /* Levelmetering Ringing           (0D):AA,35,0F,8E     ; 25Hz 30V less possible? */
8057         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[3] = 0xAA;
8058         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[2] = 0x35;
8059         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[1] = 0x0F;
8060         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[0] = 0x8E;
8061 /* Caller ID 1st Tone              (0E):CA,0E,CA,09,99,99,99,99 */
8062         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[7] = 0xCA;
8063         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[6] = 0x0E;
8064         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[5] = 0xCA;
8065         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[4] = 0x09;
8066         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[3] = 0x99;
8067         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[2] = 0x99;
8068         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[1] = 0x99;
8069         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[0] = 0x99;
8070 /* Caller ID 2nd Tone              (0F):FD,B5,BA,07,DA,00,00,00 */
8071         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[7] = 0xFD;
8072         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[6] = 0xB5;
8073         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[5] = 0xBA;
8074         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[4] = 0x07;
8075         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[3] = 0xDA;
8076         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[2] = 0x00;
8077         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[1] = 0x00;
8078         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[0] = 0x00;
8079 /* ;CR Registers */
8080         /* Config. Reg. 0 (filters)        (cr0):FF */
8081         j->m_DAAShadowRegs.SOP_REGS.SOP.cr0.reg = 0xFF;
8082 /* Config. Reg. 1 (dialing)        (cr1):05 */
8083         j->m_DAAShadowRegs.SOP_REGS.SOP.cr1.reg = 0x05;
8084 /* Config. Reg. 2 (caller ID)      (cr2):04 */
8085         j->m_DAAShadowRegs.SOP_REGS.SOP.cr2.reg = 0x04;
8086 /* Config. Reg. 3 (testloops)      (cr3):00        ;  */
8087         j->m_DAAShadowRegs.SOP_REGS.SOP.cr3.reg = 0x00;
8088 /* Config. Reg. 4 (analog gain)    (cr4):02 */
8089         j->m_DAAShadowRegs.SOP_REGS.SOP.cr4.reg = 0x02;
8090         /* Config. Reg. 5 (Version)        (cr5):02 */
8091         /* Config. Reg. 6 (Reserved)       (cr6):00 */
8092         /* Config. Reg. 7 (Reserved)       (cr7):00 */
8093         /* ;xr Registers */
8094         /* Ext. Reg. 0 (Interrupt Reg.)    (xr0):02 */
8095
8096         j->m_DAAShadowRegs.XOP_xr0_W.reg = 0x02;        /* SO_1 set to '1' because it is inverted. */
8097         /* Ext. Reg. 1 (Interrupt enable)  (xr1):1C */
8098
8099         j->m_DAAShadowRegs.XOP_REGS.XOP.xr1.reg = 0x1C;         /* RING, Caller ID, VDD_OK */
8100         /* Ext. Reg. 2 (Cadence Time Out)  (xr2):7D */
8101
8102         j->m_DAAShadowRegs.XOP_REGS.XOP.xr2.reg = 0x7D;
8103 /* Ext. Reg. 3 (DC Char)           (xr3):36        ;  */
8104         j->m_DAAShadowRegs.XOP_REGS.XOP.xr3.reg = 0x36;
8105 /* Ext. Reg. 4 (Cadence)           (xr4):00 */
8106         j->m_DAAShadowRegs.XOP_REGS.XOP.xr4.reg = 0x00;
8107 /* Ext. Reg. 5 (Ring timer)        (xr5):22 */
8108         j->m_DAAShadowRegs.XOP_REGS.XOP.xr5.reg = 0x22;
8109 /* Ext. Reg. 6 (Power State)       (xr6):00 */
8110         j->m_DAAShadowRegs.XOP_xr6_W.reg = 0x00;
8111 /* Ext. Reg. 7 (Vdd)               (xr7):46 */
8112         j->m_DAAShadowRegs.XOP_REGS.XOP.xr7.reg = 0x46;         /* 0x46 ??? Should it be 0x00? */
8113         /* DTMF Tone 1                     (0B): 11,B3,5A,2C    ;   697 Hz   */
8114         /*                                       12,33,5A,C3    ;  770 Hz   */
8115         /*                                       13,3C,5B,32    ;  852 Hz   */
8116         /*                                       1D,1B,5C,CC    ;  941 Hz   */
8117
8118         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[3] = 0x11;
8119         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[2] = 0xB3;
8120         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[1] = 0x5A;
8121         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[0] = 0x2C;
8122 /* DTMF Tone 2                     (0C): 32,32,52,B3    ;  1209 Hz   */
8123         /*                                       EC,1D,52,22    ;  1336 Hz   */
8124         /*                                       AA,AC,51,D2    ;  1477 Hz   */
8125         /*                                       9B,3B,51,25    ;  1633 Hz   */
8126         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[3] = 0x32;
8127         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[2] = 0x32;
8128         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[1] = 0x52;
8129         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[0] = 0xB3;
8130 }
8131
8132
8133 static void DAA_Coeff_France(IXJ *j)
8134 {
8135         int i;
8136
8137         j->daa_country = DAA_FRANCE;
8138         /*----------------------------------------------- */
8139         /* CAO */
8140         for (i = 0; i < ALISDAA_CALLERID_SIZE; i++) {
8141                 j->m_DAAShadowRegs.CAO_REGS.CAO.CallerID[i] = 0;
8142         }
8143
8144 /* Bytes for IM-filter part 1 (04): 02,A2,43,2C,22,AF,A0,00 */
8145         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[7] = 0x02;
8146         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[6] = 0xA2;
8147         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[5] = 0x43;
8148         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[4] = 0x2C;
8149         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[3] = 0x22;
8150         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[2] = 0xAF;
8151         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[1] = 0xA0;
8152         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[0] = 0x00;
8153 /* Bytes for IM-filter part 2 (05): 67,CE,00,0C,22,33,E0,08 */
8154         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[7] = 0x67;
8155         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[6] = 0xCE;
8156         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[5] = 0x00;
8157         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[4] = 0x2C;
8158         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[3] = 0x22;
8159         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[2] = 0x33;
8160         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[1] = 0xE0;
8161         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[0] = 0x08;
8162 /* Bytes for FRX-filter       (08): 07,9A,28,F6,23,4A,B0,08 */
8163         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[7] = 0x07;
8164         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[6] = 0x9A;
8165         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[5] = 0x28;
8166         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[4] = 0xF6;
8167         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[3] = 0x23;
8168         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[2] = 0x4A;
8169         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[1] = 0xB0;
8170         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[0] = 0x08;
8171 /* Bytes for FRR-filter       (07): 03,8F,F9,2F,9E,FA,20,08 */
8172         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[7] = 0x03;
8173         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[6] = 0x8F;
8174         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[5] = 0xF9;
8175         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[4] = 0x2F;
8176         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[3] = 0x9E;
8177         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[2] = 0xFA;
8178         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[1] = 0x20;
8179         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[0] = 0x08;
8180 /* Bytes for AX-filter        (0A): 16,B5,DD,CA */
8181         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[3] = 0x16;
8182         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[2] = 0xB5;
8183         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[1] = 0xDD;
8184         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[0] = 0xCA;
8185 /* Bytes for AR-filter        (09): 52,C7,10,D6 */
8186         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[3] = 0xE2;
8187         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[2] = 0xC7;
8188         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[1] = 0x10;
8189         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[0] = 0xD6;
8190 /* Bytes for TH-filter part 1 (00): 00,42,48,81,A6,80,00,98 */
8191         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[7] = 0x00;
8192         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[6] = 0x42;
8193         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[5] = 0x48;
8194         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[4] = 0x81;
8195         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[3] = 0xA6;
8196         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[2] = 0x80;
8197         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[1] = 0x00;
8198         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[0] = 0x98;
8199 /* Bytes for TH-filter part 2 (01): 02,AC,2A,30,78,AC,8A,2C */
8200         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[7] = 0x02;
8201         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[6] = 0xAC;
8202         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[5] = 0x2A;
8203         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[4] = 0x30;
8204         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[3] = 0x78;
8205         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[2] = 0xAC;
8206         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[1] = 0x8A;
8207         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[0] = 0x2C;
8208 /* Bytes for TH-filter part 3 (02): 00,88,DA,A5,22,BA,2C,45 */
8209         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[7] = 0x00;
8210         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[6] = 0x88;
8211         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[5] = 0xDA;
8212         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[4] = 0xA5;
8213         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[3] = 0x22;
8214         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[2] = 0xBA;
8215         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[1] = 0x2C;
8216         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[0] = 0x45;
8217 /* ; idle */
8218         /* Bytes for Ringing part 1 (03):1B,3C,93,3A,22,12,A3,23 */
8219         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[7] = 0x1B;
8220         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[6] = 0x3C;
8221         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[5] = 0x93;
8222         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[4] = 0x3A;
8223         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[3] = 0x22;
8224         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[2] = 0x12;
8225         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[1] = 0xA3;
8226         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[0] = 0x23;
8227 /* Bytes for Ringing part 2 (06):12,A2,A6,BA,22,7A,0A,D5 */
8228         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[7] = 0x12;
8229         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[6] = 0xA2;
8230         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[5] = 0xA6;
8231         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[4] = 0xBA;
8232         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[3] = 0x22;
8233         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[2] = 0x7A;
8234         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[1] = 0x0A;
8235         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[0] = 0xD5;
8236 /* Levelmetering Ringing           (0D):32,45,B5,84     ; 50Hz 20V */
8237         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[3] = 0x32;
8238         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[2] = 0x45;
8239         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[1] = 0xB5;
8240         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[0] = 0x84;
8241 /* Caller ID 1st Tone              (0E):CA,0E,CA,09,99,99,99,99 */
8242         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[7] = 0xCA;
8243         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[6] = 0x0E;
8244         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[5] = 0xCA;
8245         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[4] = 0x09;
8246         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[3] = 0x99;
8247         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[2] = 0x99;
8248         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[1] = 0x99;
8249         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[0] = 0x99;
8250 /* Caller ID 2nd Tone              (0F):FD,B5,BA,07,DA,00,00,00 */
8251         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[7] = 0xFD;
8252         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[6] = 0xB5;
8253         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[5] = 0xBA;
8254         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[4] = 0x07;
8255         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[3] = 0xDA;
8256         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[2] = 0x00;
8257         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[1] = 0x00;
8258         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[0] = 0x00;
8259 /* ;CR Registers */
8260         /* Config. Reg. 0 (filters)        (cr0):FF */
8261         j->m_DAAShadowRegs.SOP_REGS.SOP.cr0.reg = 0xFF;
8262 /* Config. Reg. 1 (dialing)        (cr1):05 */
8263         j->m_DAAShadowRegs.SOP_REGS.SOP.cr1.reg = 0x05;
8264 /* Config. Reg. 2 (caller ID)      (cr2):04 */
8265         j->m_DAAShadowRegs.SOP_REGS.SOP.cr2.reg = 0x04;
8266 /* Config. Reg. 3 (testloops)      (cr3):00        ;  */
8267         j->m_DAAShadowRegs.SOP_REGS.SOP.cr3.reg = 0x00;
8268 /* Config. Reg. 4 (analog gain)    (cr4):02 */
8269         j->m_DAAShadowRegs.SOP_REGS.SOP.cr4.reg = 0x02;
8270         /* Config. Reg. 5 (Version)        (cr5):02 */
8271         /* Config. Reg. 6 (Reserved)       (cr6):00 */
8272         /* Config. Reg. 7 (Reserved)       (cr7):00 */
8273         /* ;xr Registers */
8274         /* Ext. Reg. 0 (Interrupt Reg.)    (xr0):02 */
8275
8276         j->m_DAAShadowRegs.XOP_xr0_W.reg = 0x02;        /* SO_1 set to '1' because it is inverted. */
8277         /* Ext. Reg. 1 (Interrupt enable)  (xr1):1C */
8278
8279         j->m_DAAShadowRegs.XOP_REGS.XOP.xr1.reg = 0x1C;         /* RING, Caller ID, VDD_OK */
8280         /* Ext. Reg. 2 (Cadence Time Out)  (xr2):7D */
8281
8282         j->m_DAAShadowRegs.XOP_REGS.XOP.xr2.reg = 0x7D;
8283 /* Ext. Reg. 3 (DC Char)           (xr3):36        ;  */
8284         j->m_DAAShadowRegs.XOP_REGS.XOP.xr3.reg = 0x36;
8285 /* Ext. Reg. 4 (Cadence)           (xr4):00 */
8286         j->m_DAAShadowRegs.XOP_REGS.XOP.xr4.reg = 0x00;
8287 /* Ext. Reg. 5 (Ring timer)        (xr5):22 */
8288         j->m_DAAShadowRegs.XOP_REGS.XOP.xr5.reg = 0x22;
8289 /* Ext. Reg. 6 (Power State)       (xr6):00 */
8290         j->m_DAAShadowRegs.XOP_xr6_W.reg = 0x00;
8291 /* Ext. Reg. 7 (Vdd)               (xr7):46 */
8292         j->m_DAAShadowRegs.XOP_REGS.XOP.xr7.reg = 0x46;         /* 0x46 ??? Should it be 0x00? */
8293         /* DTMF Tone 1                     (0B): 11,B3,5A,2C    ;   697 Hz   */
8294         /*                                       12,33,5A,C3    ;  770 Hz   */
8295         /*                                       13,3C,5B,32    ;  852 Hz   */
8296         /*                                       1D,1B,5C,CC    ;  941 Hz   */
8297
8298         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[3] = 0x11;
8299         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[2] = 0xB3;
8300         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[1] = 0x5A;
8301         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[0] = 0x2C;
8302 /* DTMF Tone 2                     (0C): 32,32,52,B3    ;  1209 Hz   */
8303         /*                                       EC,1D,52,22    ;  1336 Hz   */
8304         /*                                       AA,AC,51,D2    ;  1477 Hz   */
8305         /*                                       9B,3B,51,25    ;  1633 Hz   */
8306         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[3] = 0x32;
8307         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[2] = 0x32;
8308         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[1] = 0x52;
8309         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[0] = 0xB3;
8310 }
8311
8312
8313 static void DAA_Coeff_Germany(IXJ *j)
8314 {
8315         int i;
8316
8317         j->daa_country = DAA_GERMANY;
8318         /*----------------------------------------------- */
8319         /* CAO */
8320         for (i = 0; i < ALISDAA_CALLERID_SIZE; i++) {
8321                 j->m_DAAShadowRegs.CAO_REGS.CAO.CallerID[i] = 0;
8322         }
8323
8324 /* Bytes for IM-filter part 1 (04): 00,CE,BB,B8,D2,81,B0,00 */
8325         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[7] = 0x00;
8326         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[6] = 0xCE;
8327         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[5] = 0xBB;
8328         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[4] = 0xB8;
8329         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[3] = 0xD2;
8330         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[2] = 0x81;
8331         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[1] = 0xB0;
8332         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[0] = 0x00;
8333 /* Bytes for IM-filter part 2 (05): 45,8F,00,0C,D2,3A,D0,08 */
8334         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[7] = 0x45;
8335         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[6] = 0x8F;
8336         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[5] = 0x00;
8337         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[4] = 0x0C;
8338         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[3] = 0xD2;
8339         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[2] = 0x3A;
8340         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[1] = 0xD0;
8341         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[0] = 0x08;
8342 /* Bytes for FRX-filter       (08): 07,AA,E2,34,24,89,20,08 */
8343         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[7] = 0x07;
8344         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[6] = 0xAA;
8345         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[5] = 0xE2;
8346         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[4] = 0x34;
8347         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[3] = 0x24;
8348         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[2] = 0x89;
8349         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[1] = 0x20;
8350         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[0] = 0x08;
8351 /* Bytes for FRR-filter       (07): 02,87,FA,37,9A,CA,B0,08 */
8352         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[7] = 0x02;
8353         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[6] = 0x87;
8354         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[5] = 0xFA;
8355         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[4] = 0x37;
8356         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[3] = 0x9A;
8357         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[2] = 0xCA;
8358         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[1] = 0xB0;
8359         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[0] = 0x08;
8360 /* Bytes for AX-filter        (0A): 72,D5,DD,CA */
8361         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[3] = 0x72;
8362         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[2] = 0xD5;
8363         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[1] = 0xDD;
8364         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[0] = 0xCA;
8365 /* Bytes for AR-filter        (09): 72,42,13,4B */
8366         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[3] = 0x72;
8367         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[2] = 0x42;
8368         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[1] = 0x13;
8369         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[0] = 0x4B;
8370 /* Bytes for TH-filter part 1 (00): 80,52,48,81,AD,80,00,98 */
8371         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[7] = 0x80;
8372         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[6] = 0x52;
8373         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[5] = 0x48;
8374         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[4] = 0x81;
8375         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[3] = 0xAD;
8376         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[2] = 0x80;
8377         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[1] = 0x00;
8378         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[0] = 0x98;
8379 /* Bytes for TH-filter part 2 (01): 02,42,5A,20,E8,1A,81,27 */
8380         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[7] = 0x02;
8381         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[6] = 0x42;
8382         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[5] = 0x5A;
8383         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[4] = 0x20;
8384         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[3] = 0xE8;
8385         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[2] = 0x1A;
8386         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[1] = 0x81;
8387         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[0] = 0x27;
8388 /* Bytes for TH-filter part 3 (02): 00,88,63,26,BD,4B,A3,C2 */
8389         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[7] = 0x00;
8390         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[6] = 0x88;
8391         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[5] = 0x63;
8392         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[4] = 0x26;
8393         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[3] = 0xBD;
8394         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[2] = 0x4B;
8395         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[1] = 0xA3;
8396         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[0] = 0xC2;
8397 /* ;  (10K, 0.68uF) */
8398         /* Bytes for Ringing part 1 (03):1B,3B,9B,BA,D4,1C,B3,23 */
8399         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[7] = 0x1B;
8400         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[6] = 0x3B;
8401         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[5] = 0x9B;
8402         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[4] = 0xBA;
8403         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[3] = 0xD4;
8404         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[2] = 0x1C;
8405         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[1] = 0xB3;
8406         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[0] = 0x23;
8407 /* Bytes for Ringing part 2 (06):13,42,A6,BA,D4,73,CA,D5 */
8408         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[7] = 0x13;
8409         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[6] = 0x42;
8410         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[5] = 0xA6;
8411         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[4] = 0xBA;
8412         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[3] = 0xD4;
8413         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[2] = 0x73;
8414         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[1] = 0xCA;
8415         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[0] = 0xD5;
8416 /* Levelmetering Ringing        (0D):B2,45,0F,8E       */
8417         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[3] = 0xB2;
8418         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[2] = 0x45;
8419         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[1] = 0x0F;
8420         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[0] = 0x8E;
8421 /* Caller ID 1st Tone           (0E):CA,0E,CA,09,99,99,99,99 */
8422         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[7] = 0xCA;
8423         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[6] = 0x0E;
8424         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[5] = 0xCA;
8425         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[4] = 0x09;
8426         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[3] = 0x99;
8427         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[2] = 0x99;
8428         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[1] = 0x99;
8429         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[0] = 0x99;
8430 /* Caller ID 2nd Tone           (0F):FD,B5,BA,07,DA,00,00,00 */
8431         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[7] = 0xFD;
8432         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[6] = 0xB5;
8433         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[5] = 0xBA;
8434         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[4] = 0x07;
8435         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[3] = 0xDA;
8436         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[2] = 0x00;
8437         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[1] = 0x00;
8438         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[0] = 0x00;
8439 /* ;CR Registers */
8440         /* Config. Reg. 0 (filters)        (cr0):FF ; all Filters enabled, CLK from ext. source */
8441         j->m_DAAShadowRegs.SOP_REGS.SOP.cr0.reg = 0xFF;
8442 /* Config. Reg. 1 (dialing)        (cr1):05 ; Manual Ring, Ring metering enabled */
8443         j->m_DAAShadowRegs.SOP_REGS.SOP.cr1.reg = 0x05;
8444 /* Config. Reg. 2 (caller ID)      (cr2):04 ; Analog Gain 0dB, FSC internal */
8445         j->m_DAAShadowRegs.SOP_REGS.SOP.cr2.reg = 0x04;
8446 /* Config. Reg. 3 (testloops)      (cr3):00 ; SEL Bit==0, HP-enabled */
8447         j->m_DAAShadowRegs.SOP_REGS.SOP.cr3.reg = 0x00;
8448 /* Config. Reg. 4 (analog gain)    (cr4):02 */
8449         j->m_DAAShadowRegs.SOP_REGS.SOP.cr4.reg = 0x02;
8450         /* Config. Reg. 5 (Version)        (cr5):02 */
8451         /* Config. Reg. 6 (Reserved)       (cr6):00 */
8452         /* Config. Reg. 7 (Reserved)       (cr7):00 */
8453         /* ;xr Registers */
8454         /* Ext. Reg. 0 (Interrupt Reg.)    (xr0):02 */
8455
8456         j->m_DAAShadowRegs.XOP_xr0_W.reg = 0x02;        /* SO_1 set to '1' because it is inverted. */
8457         /* Ext. Reg. 1 (Interrupt enable)  (xr1):1C ; Ring, CID, VDDOK Interrupts enabled */
8458
8459         j->m_DAAShadowRegs.XOP_REGS.XOP.xr1.reg = 0x1C;         /* RING, Caller ID, VDD_OK */
8460         /* Ext. Reg. 2 (Cadence Time Out)  (xr2):7D */
8461
8462         j->m_DAAShadowRegs.XOP_REGS.XOP.xr2.reg = 0x7D;
8463 /* Ext. Reg. 3 (DC Char)           (xr3):32 ; B-Filter Off==1, U0=3.5V, R=200Ohm */
8464         j->m_DAAShadowRegs.XOP_REGS.XOP.xr3.reg = 0x32;
8465 /* Ext. Reg. 4 (Cadence)           (xr4):00 */
8466         j->m_DAAShadowRegs.XOP_REGS.XOP.xr4.reg = 0x00;
8467 /* Ext. Reg. 5 (Ring timer)        (xr5):22 */
8468         j->m_DAAShadowRegs.XOP_REGS.XOP.xr5.reg = 0x22;
8469 /* Ext. Reg. 6 (Power State)       (xr6):00 */
8470         j->m_DAAShadowRegs.XOP_xr6_W.reg = 0x00;
8471 /* Ext. Reg. 7 (Vdd)               (xr7):40 ; VDD=4.25 V */
8472         j->m_DAAShadowRegs.XOP_REGS.XOP.xr7.reg = 0x40;         /* 0x40 ??? Should it be 0x00? */
8473         /* DTMF Tone 1                     (0B): 11,B3,5A,2C    ;   697 Hz   */
8474         /*                                       12,33,5A,C3    ;  770 Hz   */
8475         /*                                       13,3C,5B,32    ;  852 Hz   */
8476         /*                                       1D,1B,5C,CC    ;  941 Hz   */
8477
8478         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[3] = 0x11;
8479         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[2] = 0xB3;
8480         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[1] = 0x5A;
8481         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[0] = 0x2C;
8482 /* DTMF Tone 2                     (0C): 32,32,52,B3    ;  1209 Hz   */
8483         /*                                       EC,1D,52,22    ;  1336 Hz   */
8484         /*                                       AA,AC,51,D2    ;  1477 Hz   */
8485         /*                                       9B,3B,51,25    ;  1633 Hz   */
8486         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[3] = 0x32;
8487         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[2] = 0x32;
8488         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[1] = 0x52;
8489         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[0] = 0xB3;
8490 }
8491
8492
8493 static void DAA_Coeff_Australia(IXJ *j)
8494 {
8495         int i;
8496
8497         j->daa_country = DAA_AUSTRALIA;
8498         /*----------------------------------------------- */
8499         /* CAO */
8500         for (i = 0; i < ALISDAA_CALLERID_SIZE; i++) {
8501                 j->m_DAAShadowRegs.CAO_REGS.CAO.CallerID[i] = 0;
8502         }
8503
8504 /* Bytes for IM-filter part 1 (04): 00,A3,AA,28,B3,82,D0,00 */
8505         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[7] = 0x00;
8506         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[6] = 0xA3;
8507         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[5] = 0xAA;
8508         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[4] = 0x28;
8509         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[3] = 0xB3;
8510         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[2] = 0x82;
8511         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[1] = 0xD0;
8512         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[0] = 0x00;
8513 /* Bytes for IM-filter part 2 (05): 70,96,00,09,32,6B,C0,08 */
8514         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[7] = 0x70;
8515         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[6] = 0x96;
8516         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[5] = 0x00;
8517         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[4] = 0x09;
8518         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[3] = 0x32;
8519         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[2] = 0x6B;
8520         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[1] = 0xC0;
8521         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[0] = 0x08;
8522 /* Bytes for FRX-filter       (08): 07,96,E2,34,32,9B,30,08 */
8523         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[7] = 0x07;
8524         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[6] = 0x96;
8525         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[5] = 0xE2;
8526         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[4] = 0x34;
8527         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[3] = 0x32;
8528         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[2] = 0x9B;
8529         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[1] = 0x30;
8530         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[0] = 0x08;
8531 /* Bytes for FRR-filter       (07): 0F,9A,E9,2F,22,CC,A0,08 */
8532         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[7] = 0x0F;
8533         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[6] = 0x9A;
8534         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[5] = 0xE9;
8535         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[4] = 0x2F;
8536         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[3] = 0x22;
8537         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[2] = 0xCC;
8538         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[1] = 0xA0;
8539         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[0] = 0x08;
8540 /* Bytes for AX-filter        (0A): CB,45,DD,CA */
8541         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[3] = 0xCB;
8542         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[2] = 0x45;
8543         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[1] = 0xDD;
8544         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[0] = 0xCA;
8545 /* Bytes for AR-filter        (09): 1B,67,10,D6 */
8546         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[3] = 0x1B;
8547         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[2] = 0x67;
8548         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[1] = 0x10;
8549         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[0] = 0xD6;
8550 /* Bytes for TH-filter part 1 (00): 80,52,48,81,AF,80,00,98 */
8551         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[7] = 0x80;
8552         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[6] = 0x52;
8553         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[5] = 0x48;
8554         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[4] = 0x81;
8555         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[3] = 0xAF;
8556         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[2] = 0x80;
8557         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[1] = 0x00;
8558         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[0] = 0x98;
8559 /* Bytes for TH-filter part 2 (01): 02,DB,52,B0,38,01,82,AC */
8560         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[7] = 0x02;
8561         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[6] = 0xDB;
8562         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[5] = 0x52;
8563         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[4] = 0xB0;
8564         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[3] = 0x38;
8565         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[2] = 0x01;
8566         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[1] = 0x82;
8567         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[0] = 0xAC;
8568 /* Bytes for TH-filter part 3 (02): 00,88,4A,3E,2C,3B,24,46 */
8569         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[7] = 0x00;
8570         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[6] = 0x88;
8571         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[5] = 0x4A;
8572         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[4] = 0x3E;
8573         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[3] = 0x2C;
8574         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[2] = 0x3B;
8575         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[1] = 0x24;
8576         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[0] = 0x46;
8577 /* ;  idle */
8578         /* Bytes for Ringing part 1 (03):1B,3C,93,3A,22,12,A3,23 */
8579         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[7] = 0x1B;
8580         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[6] = 0x3C;
8581         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[5] = 0x93;
8582         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[4] = 0x3A;
8583         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[3] = 0x22;
8584         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[2] = 0x12;
8585         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[1] = 0xA3;
8586         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[0] = 0x23;
8587 /* Bytes for Ringing part 2 (06):12,A2,A6,BA,22,7A,0A,D5 */
8588         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[7] = 0x12;
8589         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[6] = 0xA2;
8590         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[5] = 0xA6;
8591         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[4] = 0xBA;
8592         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[3] = 0x22;
8593         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[2] = 0x7A;
8594         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[1] = 0x0A;
8595         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[0] = 0xD5;
8596 /* Levelmetering Ringing           (0D):32,45,B5,84   ; 50Hz 20V */
8597         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[3] = 0x32;
8598         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[2] = 0x45;
8599         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[1] = 0xB5;
8600         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[0] = 0x84;
8601 /* Caller ID 1st Tone              (0E):CA,0E,CA,09,99,99,99,99 */
8602         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[7] = 0xCA;
8603         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[6] = 0x0E;
8604         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[5] = 0xCA;
8605         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[4] = 0x09;
8606         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[3] = 0x99;
8607         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[2] = 0x99;
8608         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[1] = 0x99;
8609         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[0] = 0x99;
8610 /* Caller ID 2nd Tone              (0F):FD,B5,BA,07,DA,00,00,00 */
8611         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[7] = 0xFD;
8612         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[6] = 0xB5;
8613         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[5] = 0xBA;
8614         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[4] = 0x07;
8615         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[3] = 0xDA;
8616         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[2] = 0x00;
8617         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[1] = 0x00;
8618         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[0] = 0x00;
8619 /* ;CR Registers */
8620         /* Config. Reg. 0 (filters)        (cr0):FF */
8621         j->m_DAAShadowRegs.SOP_REGS.SOP.cr0.reg = 0xFF;
8622 /* Config. Reg. 1 (dialing)        (cr1):05 */
8623         j->m_DAAShadowRegs.SOP_REGS.SOP.cr1.reg = 0x05;
8624 /* Config. Reg. 2 (caller ID)      (cr2):04 */
8625         j->m_DAAShadowRegs.SOP_REGS.SOP.cr2.reg = 0x04;
8626 /* Config. Reg. 3 (testloops)      (cr3):00        ;  */
8627         j->m_DAAShadowRegs.SOP_REGS.SOP.cr3.reg = 0x00;
8628 /* Config. Reg. 4 (analog gain)    (cr4):02 */
8629         j->m_DAAShadowRegs.SOP_REGS.SOP.cr4.reg = 0x02;
8630         /* Config. Reg. 5 (Version)        (cr5):02 */
8631         /* Config. Reg. 6 (Reserved)       (cr6):00 */
8632         /* Config. Reg. 7 (Reserved)       (cr7):00 */
8633         /* ;xr Registers */
8634         /* Ext. Reg. 0 (Interrupt Reg.)    (xr0):02 */
8635
8636         j->m_DAAShadowRegs.XOP_xr0_W.reg = 0x02;        /* SO_1 set to '1' because it is inverted. */
8637         /* Ext. Reg. 1 (Interrupt enable)  (xr1):1C */
8638
8639         j->m_DAAShadowRegs.XOP_REGS.XOP.xr1.reg = 0x1C;         /* RING, Caller ID, VDD_OK */
8640         /* Ext. Reg. 2 (Cadence Time Out)  (xr2):7D */
8641
8642         j->m_DAAShadowRegs.XOP_REGS.XOP.xr2.reg = 0x7D;
8643 /* Ext. Reg. 3 (DC Char)           (xr3):2B      ;  */
8644         j->m_DAAShadowRegs.XOP_REGS.XOP.xr3.reg = 0x2B;
8645 /* Ext. Reg. 4 (Cadence)           (xr4):00 */
8646         j->m_DAAShadowRegs.XOP_REGS.XOP.xr4.reg = 0x00;
8647 /* Ext. Reg. 5 (Ring timer)        (xr5):22 */
8648         j->m_DAAShadowRegs.XOP_REGS.XOP.xr5.reg = 0x22;
8649 /* Ext. Reg. 6 (Power State)       (xr6):00 */
8650         j->m_DAAShadowRegs.XOP_xr6_W.reg = 0x00;
8651 /* Ext. Reg. 7 (Vdd)               (xr7):40 */
8652         j->m_DAAShadowRegs.XOP_REGS.XOP.xr7.reg = 0x40;         /* 0x40 ??? Should it be 0x00? */
8653
8654         /* DTMF Tone 1                     (0B): 11,B3,5A,2C    ;  697 Hz   */
8655         /*                                       12,33,5A,C3    ;  770 Hz   */
8656         /*                                       13,3C,5B,32    ;  852 Hz   */
8657         /*                                       1D,1B,5C,CC    ;  941 Hz   */
8658         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[3] = 0x11;
8659         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[2] = 0xB3;
8660         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[1] = 0x5A;
8661         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[0] = 0x2C;
8662
8663         /* DTMF Tone 2                     (0C): 32,32,52,B3    ;  1209 Hz   */
8664         /*                                       EC,1D,52,22    ;  1336 Hz   */
8665         /*                                       AA,AC,51,D2    ;  1477 Hz   */
8666         /*                                       9B,3B,51,25    ;  1633 Hz   */
8667         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[3] = 0x32;
8668         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[2] = 0x32;
8669         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[1] = 0x52;
8670         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[0] = 0xB3;
8671 }
8672
8673 static void DAA_Coeff_Japan(IXJ *j)
8674 {
8675         int i;
8676
8677         j->daa_country = DAA_JAPAN;
8678         /*----------------------------------------------- */
8679         /* CAO */
8680         for (i = 0; i < ALISDAA_CALLERID_SIZE; i++) {
8681                 j->m_DAAShadowRegs.CAO_REGS.CAO.CallerID[i] = 0;
8682         }
8683
8684 /* Bytes for IM-filter part 1 (04): 06,BD,E2,2D,BA,F9,A0,00 */
8685         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[7] = 0x06;
8686         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[6] = 0xBD;
8687         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[5] = 0xE2;
8688         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[4] = 0x2D;
8689         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[3] = 0xBA;
8690         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[2] = 0xF9;
8691         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[1] = 0xA0;
8692         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_1[0] = 0x00;
8693 /* Bytes for IM-filter part 2 (05): 6F,F7,00,0E,34,33,E0,08 */
8694         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[7] = 0x6F;
8695         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[6] = 0xF7;
8696         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[5] = 0x00;
8697         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[4] = 0x0E;
8698         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[3] = 0x34;
8699         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[2] = 0x33;
8700         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[1] = 0xE0;
8701         j->m_DAAShadowRegs.COP_REGS.COP.IMFilterCoeff_2[0] = 0x08;
8702 /* Bytes for FRX-filter       (08): 02,8F,68,77,9C,58,F0,08 */
8703         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[7] = 0x02;
8704         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[6] = 0x8F;
8705         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[5] = 0x68;
8706         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[4] = 0x77;
8707         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[3] = 0x9C;
8708         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[2] = 0x58;
8709         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[1] = 0xF0;
8710         j->m_DAAShadowRegs.COP_REGS.COP.FRXFilterCoeff[0] = 0x08;
8711 /* Bytes for FRR-filter       (07): 03,8F,38,73,87,EA,20,08 */
8712         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[7] = 0x03;
8713         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[6] = 0x8F;
8714         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[5] = 0x38;
8715         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[4] = 0x73;
8716         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[3] = 0x87;
8717         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[2] = 0xEA;
8718         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[1] = 0x20;
8719         j->m_DAAShadowRegs.COP_REGS.COP.FRRFilterCoeff[0] = 0x08;
8720 /* Bytes for AX-filter        (0A): 51,C5,DD,CA */
8721         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[3] = 0x51;
8722         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[2] = 0xC5;
8723         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[1] = 0xDD;
8724         j->m_DAAShadowRegs.COP_REGS.COP.AXFilterCoeff[0] = 0xCA;
8725 /* Bytes for AR-filter        (09): 25,A7,10,D6 */
8726         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[3] = 0x25;
8727         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[2] = 0xA7;
8728         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[1] = 0x10;
8729         j->m_DAAShadowRegs.COP_REGS.COP.ARFilterCoeff[0] = 0xD6;
8730 /* Bytes for TH-filter part 1 (00): 00,42,48,81,AE,80,00,98 */
8731         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[7] = 0x00;
8732         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[6] = 0x42;
8733         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[5] = 0x48;
8734         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[4] = 0x81;
8735         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[3] = 0xAE;
8736         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[2] = 0x80;
8737         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[1] = 0x00;
8738         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_1[0] = 0x98;
8739 /* Bytes for TH-filter part 2 (01): 02,AB,2A,20,99,5B,89,28 */
8740         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[7] = 0x02;
8741         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[6] = 0xAB;
8742         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[5] = 0x2A;
8743         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[4] = 0x20;
8744         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[3] = 0x99;
8745         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[2] = 0x5B;
8746         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[1] = 0x89;
8747         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_2[0] = 0x28;
8748 /* Bytes for TH-filter part 3 (02): 00,88,DA,25,34,C5,4C,BA */
8749         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[7] = 0x00;
8750         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[6] = 0x88;
8751         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[5] = 0xDA;
8752         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[4] = 0x25;
8753         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[3] = 0x34;
8754         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[2] = 0xC5;
8755         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[1] = 0x4C;
8756         j->m_DAAShadowRegs.COP_REGS.COP.THFilterCoeff_3[0] = 0xBA;
8757 /* ;  idle */
8758         /* Bytes for Ringing part 1 (03):1B,3C,93,3A,22,12,A3,23 */
8759         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[7] = 0x1B;
8760         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[6] = 0x3C;
8761         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[5] = 0x93;
8762         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[4] = 0x3A;
8763         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[3] = 0x22;
8764         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[2] = 0x12;
8765         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[1] = 0xA3;
8766         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[0] = 0x23;
8767 /* Bytes for Ringing part 2 (06):12,A2,A6,BA,22,7A,0A,D5 */
8768         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[7] = 0x12;
8769         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[6] = 0xA2;
8770         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[5] = 0xA6;
8771         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[4] = 0xBA;
8772         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[3] = 0x22;
8773         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[2] = 0x7A;
8774         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[1] = 0x0A;
8775         j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[0] = 0xD5;
8776 /* Levelmetering Ringing           (0D):AA,35,0F,8E    ; 25Hz 30V ????????? */
8777         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[3] = 0xAA;
8778         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[2] = 0x35;
8779         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[1] = 0x0F;
8780         j->m_DAAShadowRegs.COP_REGS.COP.LevelmeteringRinging[0] = 0x8E;
8781 /* Caller ID 1st Tone              (0E):CA,0E,CA,09,99,99,99,99 */
8782         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[7] = 0xCA;
8783         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[6] = 0x0E;
8784         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[5] = 0xCA;
8785         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[4] = 0x09;
8786         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[3] = 0x99;
8787         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[2] = 0x99;
8788         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[1] = 0x99;
8789         j->m_DAAShadowRegs.COP_REGS.COP.CallerID1stTone[0] = 0x99;
8790 /* Caller ID 2nd Tone              (0F):FD,B5,BA,07,DA,00,00,00 */
8791         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[7] = 0xFD;
8792         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[6] = 0xB5;
8793         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[5] = 0xBA;
8794         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[4] = 0x07;
8795         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[3] = 0xDA;
8796         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[2] = 0x00;
8797         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[1] = 0x00;
8798         j->m_DAAShadowRegs.COP_REGS.COP.CallerID2ndTone[0] = 0x00;
8799 /* ;CR Registers */
8800         /* Config. Reg. 0 (filters)        (cr0):FF */
8801         j->m_DAAShadowRegs.SOP_REGS.SOP.cr0.reg = 0xFF;
8802 /* Config. Reg. 1 (dialing)        (cr1):05 */
8803         j->m_DAAShadowRegs.SOP_REGS.SOP.cr1.reg = 0x05;
8804 /* Config. Reg. 2 (caller ID)      (cr2):04 */
8805         j->m_DAAShadowRegs.SOP_REGS.SOP.cr2.reg = 0x04;
8806 /* Config. Reg. 3 (testloops)      (cr3):00        ;  */
8807         j->m_DAAShadowRegs.SOP_REGS.SOP.cr3.reg = 0x00;
8808 /* Config. Reg. 4 (analog gain)    (cr4):02 */
8809         j->m_DAAShadowRegs.SOP_REGS.SOP.cr4.reg = 0x02;
8810         /* Config. Reg. 5 (Version)        (cr5):02 */
8811         /* Config. Reg. 6 (Reserved)       (cr6):00 */
8812         /* Config. Reg. 7 (Reserved)       (cr7):00 */
8813         /* ;xr Registers */
8814         /* Ext. Reg. 0 (Interrupt Reg.)    (xr0):02 */
8815
8816         j->m_DAAShadowRegs.XOP_xr0_W.reg = 0x02;        /* SO_1 set to '1' because it is inverted. */
8817         /* Ext. Reg. 1 (Interrupt enable)  (xr1):1C */
8818
8819         j->m_DAAShadowRegs.XOP_REGS.XOP.xr1.reg = 0x1C;         /* RING, Caller ID, VDD_OK */
8820         /* Ext. Reg. 2 (Cadence Time Out)  (xr2):7D */
8821
8822         j->m_DAAShadowRegs.XOP_REGS.XOP.xr2.reg = 0x7D;
8823 /* Ext. Reg. 3 (DC Char)           (xr3):22        ;  */
8824         j->m_DAAShadowRegs.XOP_REGS.XOP.xr3.reg = 0x22;
8825 /* Ext. Reg. 4 (Cadence)           (xr4):00 */
8826         j->m_DAAShadowRegs.XOP_REGS.XOP.xr4.reg = 0x00;
8827 /* Ext. Reg. 5 (Ring timer)        (xr5):22 */
8828         j->m_DAAShadowRegs.XOP_REGS.XOP.xr5.reg = 0x22;
8829 /* Ext. Reg. 6 (Power State)       (xr6):00 */
8830         j->m_DAAShadowRegs.XOP_xr6_W.reg = 0x00;
8831 /* Ext. Reg. 7 (Vdd)               (xr7):40 */
8832         j->m_DAAShadowRegs.XOP_REGS.XOP.xr7.reg = 0x40;         /* 0x40 ??? Should it be 0x00? */
8833         /* DTMF Tone 1                     (0B): 11,B3,5A,2C    ;   697 Hz   */
8834         /*                                       12,33,5A,C3    ;  770 Hz   */
8835         /*                                       13,3C,5B,32    ;  852 Hz   */
8836         /*                                       1D,1B,5C,CC    ;  941 Hz   */
8837
8838         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[3] = 0x11;
8839         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[2] = 0xB3;
8840         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[1] = 0x5A;
8841         j->m_DAAShadowRegs.COP_REGS.COP.Tone1Coeff[0] = 0x2C;
8842 /* DTMF Tone 2                     (0C): 32,32,52,B3    ;  1209 Hz   */
8843         /*                                       EC,1D,52,22    ;  1336 Hz   */
8844         /*                                       AA,AC,51,D2    ;  1477 Hz   */
8845         /*                                       9B,3B,51,25    ;  1633 Hz   */
8846         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[3] = 0x32;
8847         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[2] = 0x32;
8848         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[1] = 0x52;
8849         j->m_DAAShadowRegs.COP_REGS.COP.Tone2Coeff[0] = 0xB3;
8850 }
8851
8852 static s16 tone_table[][19] =
8853 {
8854         {                       /* f20_50[] 11 */
8855                 32538,          /* A1 = 1.985962 */
8856                  -32325,        /* A2 = -0.986511 */
8857                  -343,          /* B2 = -0.010493 */
8858                  0,             /* B1 = 0 */
8859                  343,           /* B0 = 0.010493 */
8860                  32619,         /* A1 = 1.990906 */
8861                  -32520,        /* A2 = -0.992462 */
8862                  19179,         /* B2 = 0.585327 */
8863                  -19178,        /* B1 = -1.170593 */
8864                  19179,         /* B0 = 0.585327 */
8865                  32723,         /* A1 = 1.997314 */
8866                  -32686,        /* A2 = -0.997528 */
8867                  9973,          /* B2 = 0.304352 */
8868                  -9955,         /* B1 = -0.607605 */
8869                  9973,          /* B0 = 0.304352 */
8870                  7,             /* Internal filter scaling */
8871                  159,           /* Minimum in-band energy threshold */
8872                  21,            /* 21/32 in-band to broad-band ratio */
8873                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
8874         },
8875         {                       /* f133_200[] 12 */
8876                 32072,          /* A1 = 1.95752 */
8877                  -31896,        /* A2 = -0.973419 */
8878                  -435,          /* B2 = -0.013294 */
8879                  0,             /* B1 = 0 */
8880                  435,           /* B0 = 0.013294 */
8881                  32188,         /* A1 = 1.9646 */
8882                  -32400,        /* A2 = -0.98877 */
8883                  15139,         /* B2 = 0.462036 */
8884                  -14882,        /* B1 = -0.908356 */
8885                  15139,         /* B0 = 0.462036 */
8886                  32473,         /* A1 = 1.981995 */
8887                  -32524,        /* A2 = -0.992584 */
8888                  23200,         /* B2 = 0.708008 */
8889                  -23113,        /* B1 = -1.410706 */
8890                  23200,         /* B0 = 0.708008 */
8891                  7,             /* Internal filter scaling */
8892                  159,           /* Minimum in-band energy threshold */
8893                  21,            /* 21/32 in-band to broad-band ratio */
8894                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
8895         },
8896         {                       /* f300 13 */
8897                 31769,          /* A1 = -1.939026 */
8898                  -32584,        /* A2 = 0.994385 */
8899                  -475,          /* B2 = -0.014522 */
8900                  0,             /* B1 = 0.000000 */
8901                  475,           /* B0 = 0.014522 */
8902                  31789,         /* A1 = -1.940247 */
8903                  -32679,        /* A2 = 0.997284 */
8904                  17280,         /* B2 = 0.527344 */
8905                  -16865,        /* B1 = -1.029358 */
8906                  17280,         /* B0 = 0.527344 */
8907                  31841,         /* A1 = -1.943481 */
8908                  -32681,        /* A2 = 0.997345 */
8909                  543,           /* B2 = 0.016579 */
8910                  -525,          /* B1 = -0.032097 */
8911                  543,           /* B0 = 0.016579 */
8912                  5,             /* Internal filter scaling */
8913                  159,           /* Minimum in-band energy threshold */
8914                  21,            /* 21/32 in-band to broad-band ratio */
8915                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
8916         },
8917         {                       /* f300_420[] 14 */
8918                 30750,          /* A1 = 1.876892 */
8919                  -31212,        /* A2 = -0.952515 */
8920                  -804,          /* B2 = -0.024541 */
8921                  0,             /* B1 = 0 */
8922                  804,           /* B0 = 0.024541 */
8923                  30686,         /* A1 = 1.872925 */
8924                  -32145,        /* A2 = -0.980988 */
8925                  14747,         /* B2 = 0.450043 */
8926                  -13703,        /* B1 = -0.836395 */
8927                  14747,         /* B0 = 0.450043 */
8928                  31651,         /* A1 = 1.931824 */
8929                  -32321,        /* A2 = -0.986389 */
8930                  24425,         /* B2 = 0.745422 */
8931                  -23914,        /* B1 = -1.459595 */
8932                  24427,         /* B0 = 0.745483 */
8933                  7,             /* Internal filter scaling */
8934                  159,           /* Minimum in-band energy threshold */
8935                  21,            /* 21/32 in-band to broad-band ratio */
8936                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
8937         },
8938         {                       /* f330 15 */
8939                 31613,          /* A1 = -1.929565 */
8940                  -32646,        /* A2 = 0.996277 */
8941                  -185,          /* B2 = -0.005657 */
8942                  0,             /* B1 = 0.000000 */
8943                  185,           /* B0 = 0.005657 */
8944                  31620,         /* A1 = -1.929932 */
8945                  -32713,        /* A2 = 0.998352 */
8946                  19253,         /* B2 = 0.587585 */
8947                  -18566,        /* B1 = -1.133179 */
8948                  19253,         /* B0 = 0.587585 */
8949                  31674,         /* A1 = -1.933228 */
8950                  -32715,        /* A2 = 0.998413 */
8951                  2575,          /* B2 = 0.078590 */
8952                  -2495,         /* B1 = -0.152283 */
8953                  2575,          /* B0 = 0.078590 */
8954                  5,             /* Internal filter scaling */
8955                  159,           /* Minimum in-band energy threshold */
8956                  21,            /* 21/32 in-band to broad-band ratio */
8957                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
8958         },
8959         {                       /* f300_425[] 16 */
8960                 30741,          /* A1 = 1.876282 */
8961                  -31475,        /* A2 = -0.960541 */
8962                  -703,          /* B2 = -0.021484 */
8963                  0,             /* B1 = 0 */
8964                  703,           /* B0 = 0.021484 */
8965                  30688,         /* A1 = 1.873047 */
8966                  -32248,        /* A2 = -0.984161 */
8967                  14542,         /* B2 = 0.443787 */
8968                  -13523,        /* B1 = -0.825439 */
8969                  14542,         /* B0 = 0.443817 */
8970                  31494,         /* A1 = 1.922302 */
8971                  -32366,        /* A2 = -0.987762 */
8972                  21577,         /* B2 = 0.658508 */
8973                  -21013,        /* B1 = -1.282532 */
8974                  21577,         /* B0 = 0.658508 */
8975                  7,             /* Internal filter scaling */
8976                  159,           /* Minimum in-band energy threshold */
8977                  21,            /* 21/32 in-band to broad-band ratio */
8978                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
8979         },
8980         {                       /* f330_440[] 17 */
8981                 30627,          /* A1 = 1.869324 */
8982                  -31338,        /* A2 = -0.95636 */
8983                  -843,          /* B2 = -0.025749 */
8984                  0,             /* B1 = 0 */
8985                  843,           /* B0 = 0.025749 */
8986                  30550,         /* A1 = 1.864685 */
8987                  -32221,        /* A2 = -0.983337 */
8988                  13594,         /* B2 = 0.414886 */
8989                  -12589,        /* B1 = -0.768402 */
8990                  13594,         /* B0 = 0.414886 */
8991                  31488,         /* A1 = 1.921936 */
8992                  -32358,        /* A2 = -0.987518 */
8993                  24684,         /* B2 = 0.753296 */
8994                  -24029,        /* B1 = -1.466614 */
8995                  24684,         /* B0 = 0.753296 */
8996                  7,             /* Internal filter scaling */
8997                  159,           /* Minimum in-band energy threshold */
8998                  21,            /* 21/32 in-band to broad-band ratio */
8999                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9000         },
9001         {                       /* f340 18 */
9002                 31546,          /* A1 = -1.925476 */
9003                  -32646,        /* A2 = 0.996277 */
9004                  -445,          /* B2 = -0.013588 */
9005                  0,             /* B1 = 0.000000 */
9006                  445,           /* B0 = 0.013588 */
9007                  31551,         /* A1 = -1.925781 */
9008                  -32713,        /* A2 = 0.998352 */
9009                  23884,         /* B2 = 0.728882 */
9010                  -22979,        /* B1 = -1.402527 */
9011                  23884,         /* B0 = 0.728882 */
9012                  31606,         /* A1 = -1.929138 */
9013                  -32715,        /* A2 = 0.998413 */
9014                  863,           /* B2 = 0.026367 */
9015                  -835,          /* B1 = -0.050985 */
9016                  863,           /* B0 = 0.026367 */
9017                  5,             /* Internal filter scaling */
9018                  159,           /* Minimum in-band energy threshold */
9019                  21,            /* 21/32 in-band to broad-band ratio */
9020                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9021         },
9022         {                       /* f350_400[] 19 */
9023                 31006,          /* A1 = 1.892517 */
9024                  -32029,        /* A2 = -0.977448 */
9025                  -461,          /* B2 = -0.014096 */
9026                  0,             /* B1 = 0 */
9027                  461,           /* B0 = 0.014096 */
9028                  30999,         /* A1 = 1.892029 */
9029                  -32487,        /* A2 = -0.991455 */
9030                  11325,         /* B2 = 0.345612 */
9031                  -10682,        /* B1 = -0.651978 */
9032                  11325,         /* B0 = 0.345612 */
9033                  31441,         /* A1 = 1.919067 */
9034                  -32526,        /* A2 = -0.992615 */
9035                  24324,         /* B2 = 0.74231 */
9036                  -23535,        /* B1 = -1.436523 */
9037                  24324,         /* B0 = 0.74231 */
9038                  7,             /* Internal filter scaling */
9039                  159,           /* Minimum in-band energy threshold */
9040                  21,            /* 21/32 in-band to broad-band ratio */
9041                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9042         },
9043         {                       /* f350_440[] */
9044                 30634,          /* A1 = 1.869751 */
9045                  -31533,        /* A2 = -0.962341 */
9046                  -680,          /* B2 = -0.020782 */
9047                  0,             /* B1 = 0 */
9048                  680,           /* B0 = 0.020782 */
9049                  30571,         /* A1 = 1.865906 */
9050                  -32277,        /* A2 = -0.985016 */
9051                  12894,         /* B2 = 0.393524 */
9052                  -11945,        /* B1 = -0.729065 */
9053                  12894,         /* B0 = 0.393524 */
9054                  31367,         /* A1 = 1.91449 */
9055                  -32379,        /* A2 = -0.988129 */
9056                  23820,         /* B2 = 0.726929 */
9057                  -23104,        /* B1 = -1.410217 */
9058                  23820,         /* B0 = 0.726929 */
9059                  7,             /* Internal filter scaling */
9060                  159,           /* Minimum in-band energy threshold */
9061                  21,            /* 21/32 in-band to broad-band ratio */
9062                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9063         },
9064         {                       /* f350_450[] */
9065                 30552,          /* A1 = 1.864807 */
9066                  -31434,        /* A2 = -0.95929 */
9067                  -690,          /* B2 = -0.021066 */
9068                  0,             /* B1 = 0 */
9069                  690,           /* B0 = 0.021066 */
9070                  30472,         /* A1 = 1.859924 */
9071                  -32248,        /* A2 = -0.984161 */
9072                  13385,         /* B2 = 0.408478 */
9073                  -12357,        /* B1 = -0.754242 */
9074                  13385,         /* B0 = 0.408478 */
9075                  31358,         /* A1 = 1.914001 */
9076                  -32366,        /* A2 = -0.987732 */
9077                  26488,         /* B2 = 0.80835 */
9078                  -25692,        /* B1 = -1.568176 */
9079                  26490,         /* B0 = 0.808411 */
9080                  7,             /* Internal filter scaling */
9081                  159,           /* Minimum in-band energy threshold */
9082                  21,            /* 21/32 in-band to broad-band ratio */
9083                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9084         },
9085         {                       /* f360 */
9086                 31397,          /* A1 = -1.916321 */
9087                  -32623,        /* A2 = 0.995605 */
9088                  -117,          /* B2 = -0.003598 */
9089                  0,             /* B1 = 0.000000 */
9090                  117,           /* B0 = 0.003598 */
9091                  31403,         /* A1 = -1.916687 */
9092                  -32700,        /* A2 = 0.997925 */
9093                  3388,          /* B2 = 0.103401 */
9094                  -3240,         /* B1 = -0.197784 */
9095                  3388,          /* B0 = 0.103401 */
9096                  31463,         /* A1 = -1.920410 */
9097                  -32702,        /* A2 = 0.997986 */
9098                  13346,         /* B2 = 0.407288 */
9099                  -12863,        /* B1 = -0.785126 */
9100                  13346,         /* B0 = 0.407288 */
9101                  5,             /* Internal filter scaling */
9102                  159,           /* Minimum in-band energy threshold */
9103                  21,            /* 21/32 in-band to broad-band ratio */
9104                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9105         },
9106         {                       /* f380_420[] */
9107                 30831,          /* A1 = 1.881775 */
9108                  -32064,        /* A2 = -0.978546 */
9109                  -367,          /* B2 = -0.01122 */
9110                  0,             /* B1 = 0 */
9111                  367,           /* B0 = 0.01122 */
9112                  30813,         /* A1 = 1.880737 */
9113                  -32456,        /* A2 = -0.990509 */
9114                  11068,         /* B2 = 0.337769 */
9115                  -10338,        /* B1 = -0.631042 */
9116                  11068,         /* B0 = 0.337769 */
9117                  31214,         /* A1 = 1.905212 */
9118                  -32491,        /* A2 = -0.991577 */
9119                  16374,         /* B2 = 0.499695 */
9120                  -15781,        /* B1 = -0.963196 */
9121                  16374,         /* B0 = 0.499695 */
9122                  7,             /* Internal filter scaling */
9123                  159,           /* Minimum in-band energy threshold */
9124                  21,            /* 21/32 in-band to broad-band ratio */
9125                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9126         },
9127         {                       /* f392 */
9128                 31152,          /* A1 = -1.901428 */
9129                  -32613,        /* A2 = 0.995300 */
9130                  -314,          /* B2 = -0.009605 */
9131                  0,             /* B1 = 0.000000 */
9132                  314,           /* B0 = 0.009605 */
9133                  31156,         /* A1 = -1.901672 */
9134                  -32694,        /* A2 = 0.997742 */
9135                  28847,         /* B2 = 0.880371 */
9136                  -2734,         /* B1 = -0.166901 */
9137                  28847,         /* B0 = 0.880371 */
9138                  31225,         /* A1 = -1.905823 */
9139                  -32696,        /* A2 = 0.997803 */
9140                  462,           /* B2 = 0.014108 */
9141                  -442,          /* B1 = -0.027019 */
9142                  462,           /* B0 = 0.014108 */
9143                  5,             /* Internal filter scaling */
9144                  159,           /* Minimum in-band energy threshold */
9145                  21,            /* 21/32 in-band to broad-band ratio */
9146                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9147         },
9148         {                       /* f400_425[] */
9149                 30836,          /* A1 = 1.882141 */
9150                  -32296,        /* A2 = -0.985596 */
9151                  -324,          /* B2 = -0.009903 */
9152                  0,             /* B1 = 0 */
9153                  324,           /* B0 = 0.009903 */
9154                  30825,         /* A1 = 1.881409 */
9155                  -32570,        /* A2 = -0.993958 */
9156                  16847,         /* B2 = 0.51416 */
9157                  -15792,        /* B1 = -0.963898 */
9158                  16847,         /* B0 = 0.51416 */
9159                  31106,         /* A1 = 1.89856 */
9160                  -32584,        /* A2 = -0.994415 */
9161                  9579,          /* B2 = 0.292328 */
9162                  -9164,         /* B1 = -0.559357 */
9163                  9579,          /* B0 = 0.292328 */
9164                  7,             /* Internal filter scaling */
9165                  159,           /* Minimum in-band energy threshold */
9166                  21,            /* 21/32 in-band to broad-band ratio */
9167                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9168         },
9169         {                       /* f400_440[] */
9170                 30702,          /* A1 = 1.873962 */
9171                  -32134,        /* A2 = -0.980682 */
9172                  -517,          /* B2 = -0.015793 */
9173                  0,             /* B1 = 0 */
9174                  517,           /* B0 = 0.015793 */
9175                  30676,         /* A1 = 1.872375 */
9176                  -32520,        /* A2 = -0.992462 */
9177                  8144,          /* B2 = 0.24855 */
9178                  -7596,         /* B1 = -0.463684 */
9179                  8144,          /* B0 = 0.24855 */
9180                  31084,         /* A1 = 1.897217 */
9181                  -32547,        /* A2 = -0.993256 */
9182                  22713,         /* B2 = 0.693176 */
9183                  -21734,        /* B1 = -1.326599 */
9184                  22713,         /* B0 = 0.693176 */
9185                  7,             /* Internal filter scaling */
9186                  159,           /* Minimum in-band energy threshold */
9187                  21,            /* 21/32 in-band to broad-band ratio */
9188                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9189         },
9190         {                       /* f400_450[] */
9191                 30613,          /* A1 = 1.86853 */
9192                  -32031,        /* A2 = -0.977509 */
9193                  -618,          /* B2 = -0.018866 */
9194                  0,             /* B1 = 0 */
9195                  618,           /* B0 = 0.018866 */
9196                  30577,         /* A1 = 1.866272 */
9197                  -32491,        /* A2 = -0.991577 */
9198                  9612,          /* B2 = 0.293335 */
9199                  -8935,         /* B1 = -0.54541 */
9200                  9612,          /* B0 = 0.293335 */
9201                  31071,         /* A1 = 1.896484 */
9202                  -32524,        /* A2 = -0.992584 */
9203                  21596,         /* B2 = 0.659058 */
9204                  -20667,        /* B1 = -1.261414 */
9205                  21596,         /* B0 = 0.659058 */
9206                  7,             /* Internal filter scaling */
9207                  159,           /* Minimum in-band energy threshold */
9208                  21,            /* 21/32 in-band to broad-band ratio */
9209                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9210         },
9211         {                       /* f420 */
9212                 30914,          /* A1 = -1.886841 */
9213                  -32584,        /* A2 = 0.994385 */
9214                  -426,          /* B2 = -0.013020 */
9215                  0,             /* B1 = 0.000000 */
9216                  426,           /* B0 = 0.013020 */
9217                  30914,         /* A1 = -1.886841 */
9218                  -32679,        /* A2 = 0.997314 */
9219                  17520,         /* B2 = 0.534668 */
9220                  -16471,        /* B1 = -1.005310 */
9221                  17520,         /* B0 = 0.534668 */
9222                  31004,         /* A1 = -1.892334 */
9223                  -32683,        /* A2 = 0.997406 */
9224                  819,           /* B2 = 0.025023 */
9225                  -780,          /* B1 = -0.047619 */
9226                  819,           /* B0 = 0.025023 */
9227                  5,             /* Internal filter scaling */
9228                  159,           /* Minimum in-band energy threshold */
9229                  21,            /* 21/32 in-band to broad-band ratio */
9230                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9231         },
9232 #if 0
9233         {                       /* f425 */
9234                 30881,          /* A1 = -1.884827 */
9235                  -32603,        /* A2 = 0.994965 */
9236                  -496,          /* B2 = -0.015144 */
9237                  0,             /* B1 = 0.000000 */
9238                  496,           /* B0 = 0.015144 */
9239                  30880,         /* A1 = -1.884766 */
9240                  -32692,        /* A2 = 0.997711 */
9241                  24767,         /* B2 = 0.755859 */
9242                  -23290,        /* B1 = -1.421509 */
9243                  24767,         /* B0 = 0.755859 */
9244                  30967,         /* A1 = -1.890076 */
9245                  -32694,        /* A2 = 0.997772 */
9246                  728,           /* B2 = 0.022232 */
9247                  -691,          /* B1 = -0.042194 */
9248                  728,           /* B0 = 0.022232 */
9249                  5,             /* Internal filter scaling */
9250                  159,           /* Minimum in-band energy threshold */
9251                  21,            /* 21/32 in-band to broad-band ratio */
9252                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9253         },
9254 #else
9255         {
9256                 30850,
9257                 -32534,
9258                 -504,
9259                 0,
9260                 504,
9261                 30831,
9262                 -32669,
9263                 24303,
9264                 -22080,
9265                 24303,
9266                 30994,
9267                 -32673,
9268                 1905,
9269                 -1811,
9270                 1905,
9271                 5,
9272                 129,
9273                 17,
9274                 0xff5
9275         },
9276 #endif
9277         {                       /* f425_450[] */
9278                 30646,          /* A1 = 1.870544 */
9279                  -32327,        /* A2 = -0.986572 */
9280                  -287,          /* B2 = -0.008769 */
9281                  0,             /* B1 = 0 */
9282                  287,           /* B0 = 0.008769 */
9283                  30627,         /* A1 = 1.869324 */
9284                  -32607,        /* A2 = -0.995087 */
9285                  13269,         /* B2 = 0.404968 */
9286                  -12376,        /* B1 = -0.755432 */
9287                  13269,         /* B0 = 0.404968 */
9288                  30924,         /* A1 = 1.887512 */
9289                  -32619,        /* A2 = -0.995453 */
9290                  19950,         /* B2 = 0.608826 */
9291                  -18940,        /* B1 = -1.156006 */
9292                  19950,         /* B0 = 0.608826 */
9293                  7,             /* Internal filter scaling */
9294                  159,           /* Minimum in-band energy threshold */
9295                  21,            /* 21/32 in-band to broad-band ratio */
9296                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9297         },
9298         {                       /* f425_475[] */
9299                 30396,          /* A1 = 1.855225 */
9300                  -32014,        /* A2 = -0.97699 */
9301                  -395,          /* B2 = -0.012055 */
9302                  0,             /* B1 = 0 */
9303                  395,           /* B0 = 0.012055 */
9304                  30343,         /* A1 = 1.85199 */
9305                  -32482,        /* A2 = -0.991302 */
9306                  17823,         /* B2 = 0.543945 */
9307                  -16431,        /* B1 = -1.002869 */
9308                  17823,         /* B0 = 0.543945 */
9309                  30872,         /* A1 = 1.884338 */
9310                  -32516,        /* A2 = -0.99231 */
9311                  18124,         /* B2 = 0.553101 */
9312                  -17246,        /* B1 = -1.052673 */
9313                  18124,         /* B0 = 0.553101 */
9314                  7,             /* Internal filter scaling */
9315                  159,           /* Minimum in-band energy threshold */
9316                  21,            /* 21/32 in-band to broad-band ratio */
9317                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9318         },
9319         {                       /* f435 */
9320                 30796,          /* A1 = -1.879639 */
9321                  -32603,        /* A2 = 0.994965 */
9322                  -254,          /* B2 = -0.007762 */
9323                  0,             /* B1 = 0.000000 */
9324                  254,           /* B0 = 0.007762 */
9325                  30793,         /* A1 = -1.879456 */
9326                  -32692,        /* A2 = 0.997711 */
9327                  18934,         /* B2 = 0.577820 */
9328                  -17751,        /* B1 = -1.083496 */
9329                  18934,         /* B0 = 0.577820 */
9330                  30882,         /* A1 = -1.884888 */
9331                  -32694,        /* A2 = 0.997772 */
9332                  1858,          /* B2 = 0.056713 */
9333                  -1758,         /* B1 = -0.107357 */
9334                  1858,          /* B0 = 0.056713 */
9335                  5,             /* Internal filter scaling */
9336                  159,           /* Minimum in-band energy threshold */
9337                  21,            /* 21/32 in-band to broad-band ratio */
9338                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9339         },
9340         {                       /* f440_450[] */
9341                 30641,          /* A1 = 1.870239 */
9342                  -32458,        /* A2 = -0.99057 */
9343                  -155,          /* B2 = -0.004735 */
9344                  0,             /* B1 = 0 */
9345                  155,           /* B0 = 0.004735 */
9346                  30631,         /* A1 = 1.869568 */
9347                  -32630,        /* A2 = -0.995789 */
9348                  11453,         /* B2 = 0.349548 */
9349                  -10666,        /* B1 = -0.651001 */
9350                  11453,         /* B0 = 0.349548 */
9351                  30810,         /* A1 = 1.880554 */
9352                  -32634,        /* A2 = -0.995941 */
9353                  12237,         /* B2 = 0.373474 */
9354                  -11588,        /* B1 = -0.707336 */
9355                  12237,         /* B0 = 0.373474 */
9356                  7,             /* Internal filter scaling */
9357                  159,           /* Minimum in-band energy threshold */
9358                  21,            /* 21/32 in-band to broad-band ratio */
9359                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9360         },
9361         {                       /* f440_480[] */
9362                 30367,          /* A1 = 1.853455 */
9363                  -32147,        /* A2 = -0.981079 */
9364                  -495,          /* B2 = -0.015113 */
9365                  0,             /* B1 = 0 */
9366                  495,           /* B0 = 0.015113 */
9367                  30322,         /* A1 = 1.850769 */
9368                  -32543,        /* A2 = -0.993134 */
9369                  10031,         /* B2 = 0.306152 */
9370                  -9252,         /* B1 = -0.564728 */
9371                  10031,         /* B0 = 0.306152 */
9372                  30770,         /* A1 = 1.878052 */
9373                  -32563,        /* A2 = -0.993774 */
9374                  22674,         /* B2 = 0.691956 */
9375                  -21465,        /* B1 = -1.31012 */
9376                  22674,         /* B0 = 0.691956 */
9377                  7,             /* Internal filter scaling */
9378                  159,           /* Minimum in-band energy threshold */
9379                  21,            /* 21/32 in-band to broad-band ratio */
9380                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9381         },
9382         {                       /* f445 */
9383                 30709,          /* A1 = -1.874329 */
9384                  -32603,        /* A2 = 0.994965 */
9385                  -83,           /* B2 = -0.002545 */
9386                  0,             /* B1 = 0.000000 */
9387                  83,            /* B0 = 0.002545 */
9388                  30704,         /* A1 = -1.874084 */
9389                  -32692,        /* A2 = 0.997711 */
9390                  10641,         /* B2 = 0.324738 */
9391                  -9947,         /* B1 = -0.607147 */
9392                  10641,         /* B0 = 0.324738 */
9393                  30796,         /* A1 = -1.879639 */
9394                  -32694,        /* A2 = 0.997772 */
9395                  10079,         /* B2 = 0.307587 */
9396                  9513,          /* B1 = 0.580688 */
9397                  10079,         /* B0 = 0.307587 */
9398                  5,             /* Internal filter scaling */
9399                  159,           /* Minimum in-band energy threshold */
9400                  21,            /* 21/32 in-band to broad-band ratio */
9401                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9402         },
9403         {                       /* f450 */
9404                 30664,          /* A1 = -1.871643 */
9405                  -32603,        /* A2 = 0.994965 */
9406                  -164,          /* B2 = -0.005029 */
9407                  0,             /* B1 = 0.000000 */
9408                  164,           /* B0 = 0.005029 */
9409                  30661,         /* A1 = -1.871399 */
9410                  -32692,        /* A2 = 0.997711 */
9411                  15294,         /* B2 = 0.466736 */
9412                  -14275,        /* B1 = -0.871307 */
9413                  15294,         /* B0 = 0.466736 */
9414                  30751,         /* A1 = -1.876953 */
9415                  -32694,        /* A2 = 0.997772 */
9416                  3548,          /* B2 = 0.108284 */
9417                  -3344,         /* B1 = -0.204155 */
9418                  3548,          /* B0 = 0.108284 */
9419                  5,             /* Internal filter scaling */
9420                  159,           /* Minimum in-band energy threshold */
9421                  21,            /* 21/32 in-band to broad-band ratio */
9422                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9423         },
9424         {                       /* f452 */
9425                 30653,          /* A1 = -1.870911 */
9426                  -32615,        /* A2 = 0.995361 */
9427                  -209,          /* B2 = -0.006382 */
9428                  0,             /* B1 = 0.000000 */
9429                  209,           /* B0 = 0.006382 */
9430                  30647,         /* A1 = -1.870605 */
9431                  -32702,        /* A2 = 0.997986 */
9432                  18971,         /* B2 = 0.578979 */
9433                  -17716,        /* B1 = -1.081299 */
9434                  18971,         /* B0 = 0.578979 */
9435                  30738,         /* A1 = -1.876099 */
9436                  -32702,        /* A2 = 0.998016 */
9437                  2967,          /* B2 = 0.090561 */
9438                  -2793,         /* B1 = -0.170502 */
9439                  2967,          /* B0 = 0.090561 */
9440                  5,             /* Internal filter scaling */
9441                  159,           /* Minimum in-band energy threshold */
9442                  21,            /* 21/32 in-band to broad-band ratio */
9443                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9444         },
9445         {                       /* f475 */
9446                 30437,          /* A1 = -1.857727 */
9447                  -32603,        /* A2 = 0.994965 */
9448                  -264,          /* B2 = -0.008062 */
9449                  0,             /* B1 = 0.000000 */
9450                  264,           /* B0 = 0.008062 */
9451                  30430,         /* A1 = -1.857300 */
9452                  -32692,        /* A2 = 0.997711 */
9453                  21681,         /* B2 = 0.661682 */
9454                  -20082,        /* B1 = -1.225708 */
9455                  21681,         /* B0 = 0.661682 */
9456                  30526,         /* A1 = -1.863220 */
9457                  -32694,        /* A2 = 0.997742 */
9458                  1559,          /* B2 = 0.047600 */
9459                  -1459,         /* B1 = -0.089096 */
9460                  1559,          /* B0 = 0.047600 */
9461                  5,             /* Internal filter scaling */
9462                  159,           /* Minimum in-band energy threshold */
9463                  21,            /* 21/32 in-band to broad-band ratio */
9464                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9465         },
9466         {                       /* f480_620[] */
9467                 28975,          /* A1 = 1.768494 */
9468                  -30955,        /* A2 = -0.944672 */
9469                  -1026,         /* B2 = -0.03133 */
9470                  0,             /* B1 = 0 */
9471                  1026,          /* B0 = 0.03133 */
9472                  28613,         /* A1 = 1.746399 */
9473                  -32089,        /* A2 = -0.979309 */
9474                  14214,         /* B2 = 0.433807 */
9475                  -12202,        /* B1 = -0.744812 */
9476                  14214,         /* B0 = 0.433807 */
9477                  30243,         /* A1 = 1.845947 */
9478                  -32238,        /* A2 = -0.983856 */
9479                  24825,         /* B2 = 0.757629 */
9480                  -23402,        /* B1 = -1.428345 */
9481                  24825,         /* B0 = 0.757629 */
9482                  7,             /* Internal filter scaling */
9483                  159,           /* Minimum in-band energy threshold */
9484                  21,            /* 21/32 in-band to broad-band ratio */
9485                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9486         },
9487         {                       /* f494 */
9488                 30257,          /* A1 = -1.846741 */
9489                  -32605,        /* A2 = 0.995056 */
9490                  -249,          /* B2 = -0.007625 */
9491                  0,             /* B1 = 0.000000 */
9492                  249,           /* B0 = 0.007625 */
9493                  30247,         /* A1 = -1.846191 */
9494                  -32694,        /* A2 = 0.997772 */
9495                  18088,         /* B2 = 0.552002 */
9496                  -16652,        /* B1 = -1.016418 */
9497                  18088,         /* B0 = 0.552002 */
9498                  30348,         /* A1 = -1.852295 */
9499                  -32696,        /* A2 = 0.997803 */
9500                  2099,          /* B2 = 0.064064 */
9501                  -1953,         /* B1 = -0.119202 */
9502                  2099,          /* B0 = 0.064064 */
9503                  5,             /* Internal filter scaling */
9504                  159,           /* Minimum in-band energy threshold */
9505                  21,            /* 21/32 in-band to broad-band ratio */
9506                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9507         },
9508         {                       /* f500 */
9509                 30202,          /* A1 = -1.843431 */
9510                  -32624,        /* A2 = 0.995622 */
9511                  -413,          /* B2 = -0.012622 */
9512                  0,             /* B1 = 0.000000 */
9513                  413,           /* B0 = 0.012622 */
9514                  30191,         /* A1 = -1.842721 */
9515                  -32714,        /* A2 = 0.998364 */
9516                  25954,         /* B2 = 0.792057 */
9517                  -23890,        /* B1 = -1.458131 */
9518                  25954,         /* B0 = 0.792057 */
9519                  30296,         /* A1 = -1.849172 */
9520                  -32715,        /* A2 = 0.998397 */
9521                  2007,          /* B2 = 0.061264 */
9522                  -1860,         /* B1 = -0.113568 */
9523                  2007,          /* B0 = 0.061264 */
9524                  5,             /* Internal filter scaling */
9525                  159,           /* Minimum in-band energy threshold */
9526                  21,            /* 21/32 in-band to broad-band ratio */
9527                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9528         },
9529         {                       /* f520 */
9530                 30001,          /* A1 = -1.831116 */
9531                  -32613,        /* A2 = 0.995270 */
9532                  -155,          /* B2 = -0.004750 */
9533                  0,             /* B1 = 0.000000 */
9534                  155,           /* B0 = 0.004750 */
9535                  29985,         /* A1 = -1.830200 */
9536                  -32710,        /* A2 = 0.998260 */
9537                  6584,          /* B2 = 0.200928 */
9538                  -6018,         /* B1 = -0.367355 */
9539                  6584,          /* B0 = 0.200928 */
9540                  30105,         /* A1 = -1.837524 */
9541                  -32712,        /* A2 = 0.998291 */
9542                  23812,         /* B2 = 0.726685 */
9543                  -21936,        /* B1 = -1.338928 */
9544                  23812,         /* B0 = 0.726685 */
9545                  5,             /* Internal filter scaling */
9546                  159,           /* Minimum in-band energy threshold */
9547                  21,            /* 21/32 in-band to broad-band ratio */
9548                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9549         },
9550         {                       /* f523 */
9551                 29964,          /* A1 = -1.828918 */
9552                  -32601,        /* A2 = 0.994904 */
9553                  -101,          /* B2 = -0.003110 */
9554                  0,             /* B1 = 0.000000 */
9555                  101,           /* B0 = 0.003110 */
9556                  29949,         /* A1 = -1.827942 */
9557                  -32700,        /* A2 = 0.997925 */
9558                  11041,         /* B2 = 0.336975 */
9559                  -10075,        /* B1 = -0.614960 */
9560                  11041,         /* B0 = 0.336975 */
9561                  30070,         /* A1 = -1.835388 */
9562                  -32702,        /* A2 = 0.997986 */
9563                  16762,         /* B2 = 0.511536 */
9564                  -15437,        /* B1 = -0.942230 */
9565                  16762,         /* B0 = 0.511536 */
9566                  5,             /* Internal filter scaling */
9567                  159,           /* Minimum in-band energy threshold */
9568                  21,            /* 21/32 in-band to broad-band ratio */
9569                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9570         },
9571         {                       /* f525 */
9572                 29936,          /* A1 = -1.827209 */
9573                  -32584,        /* A2 = 0.994415 */
9574                  -91,           /* B2 = -0.002806 */
9575                  0,             /* B1 = 0.000000 */
9576                  91,            /* B0 = 0.002806 */
9577                  29921,         /* A1 = -1.826233 */
9578                  -32688,        /* A2 = 0.997559 */
9579                  11449,         /* B2 = 0.349396 */
9580                  -10426,        /* B1 = -0.636383 */
9581                  11449,         /* B0 = 0.349396 */
9582                  30045,         /* A1 = -1.833862 */
9583                  -32688,        /* A2 = 0.997589 */
9584                  13055,         /* B2 = 0.398407 */
9585                  -12028,        /* B1 = -0.734161 */
9586                  13055,         /* B0 = 0.398407 */
9587                  5,             /* Internal filter scaling */
9588                  159,           /* Minimum in-band energy threshold */
9589                  21,            /* 21/32 in-band to broad-band ratio */
9590                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9591         },
9592         {                       /* f540_660[] */
9593                 28499,          /* A1 = 1.739441 */
9594                  -31129,        /* A2 = -0.949982 */
9595                  -849,          /* B2 = -0.025922 */
9596                  0,             /* B1 = 0 */
9597                  849,           /* B0 = 0.025922 */
9598                  28128,         /* A1 = 1.716797 */
9599                  -32130,        /* A2 = -0.98056 */
9600                  14556,         /* B2 = 0.444214 */
9601                  -12251,        /* B1 = -0.747772 */
9602                  14556,         /* B0 = 0.444244 */
9603                  29667,         /* A1 = 1.81073 */
9604                  -32244,        /* A2 = -0.984039 */
9605                  23038,         /* B2 = 0.703064 */
9606                  -21358,        /* B1 = -1.303589 */
9607                  23040,         /* B0 = 0.703125 */
9608                  7,             /* Internal filter scaling */
9609                  159,           /* Minimum in-band energy threshold */
9610                  21,            /* 21/32 in-band to broad-band ratio */
9611                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9612         },
9613         {                       /* f587 */
9614                 29271,          /* A1 = -1.786560 */
9615                  -32599,        /* A2 = 0.994873 */
9616                  -490,          /* B2 = -0.014957 */
9617                  0,             /* B1 = 0.000000 */
9618                  490,           /* B0 = 0.014957 */
9619                  29246,         /* A1 = -1.785095 */
9620                  -32700,        /* A2 = 0.997925 */
9621                  28961,         /* B2 = 0.883850 */
9622                  -25796,        /* B1 = -1.574463 */
9623                  28961,         /* B0 = 0.883850 */
9624                  29383,         /* A1 = -1.793396 */
9625                  -32700,        /* A2 = 0.997955 */
9626                  1299,          /* B2 = 0.039650 */
9627                  -1169,         /* B1 = -0.071396 */
9628                  1299,          /* B0 = 0.039650 */
9629                  5,             /* Internal filter scaling */
9630                  159,           /* Minimum in-band energy threshold */
9631                  21,            /* 21/32 in-band to broad-band ratio */
9632                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9633         },
9634         {                       /* f590 */
9635                 29230,          /* A1 = -1.784058 */
9636                  -32584,        /* A2 = 0.994415 */
9637                  -418,          /* B2 = -0.012757 */
9638                  0,             /* B1 = 0.000000 */
9639                  418,           /* B0 = 0.012757 */
9640                  29206,         /* A1 = -1.782593 */
9641                  -32688,        /* A2 = 0.997559 */
9642                  36556,         /* B2 = 1.115601 */
9643                  -32478,        /* B1 = -1.982300 */
9644                  36556,         /* B0 = 1.115601 */
9645                  29345,         /* A1 = -1.791077 */
9646                  -32688,        /* A2 = 0.997589 */
9647                  897,           /* B2 = 0.027397 */
9648                  -808,          /* B1 = -0.049334 */
9649                  897,           /* B0 = 0.027397 */
9650                  5,             /* Internal filter scaling */
9651                  159,           /* Minimum in-band energy threshold */
9652                  21,            /* 21/32 in-band to broad-band ratio */
9653                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9654         },
9655         {                       /* f600 */
9656                 29116,          /* A1 = -1.777100 */
9657                  -32603,        /* A2 = 0.994965 */
9658                  -165,          /* B2 = -0.005039 */
9659                  0,             /* B1 = 0.000000 */
9660                  165,           /* B0 = 0.005039 */
9661                  29089,         /* A1 = -1.775452 */
9662                  -32708,        /* A2 = 0.998199 */
9663                  6963,          /* B2 = 0.212494 */
9664                  -6172,         /* B1 = -0.376770 */
9665                  6963,          /* B0 = 0.212494 */
9666                  29237,         /* A1 = -1.784485 */
9667                  -32710,        /* A2 = 0.998230 */
9668                  24197,         /* B2 = 0.738464 */
9669                  -21657,        /* B1 = -1.321899 */
9670                  24197,         /* B0 = 0.738464 */
9671                  5,             /* Internal filter scaling */
9672                  159,           /* Minimum in-band energy threshold */
9673                  21,            /* 21/32 in-band to broad-band ratio */
9674                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9675         },
9676         {                       /* f660 */
9677                 28376,          /* A1 = -1.731934 */
9678                  -32567,        /* A2 = 0.993896 */
9679                  -363,          /* B2 = -0.011102 */
9680                  0,             /* B1 = 0.000000 */
9681                  363,           /* B0 = 0.011102 */
9682                  28337,         /* A1 = -1.729614 */
9683                  -32683,        /* A2 = 0.997434 */
9684                  21766,         /* B2 = 0.664246 */
9685                  -18761,        /* B1 = -1.145081 */
9686                  21766,         /* B0 = 0.664246 */
9687                  28513,         /* A1 = -1.740356 */
9688                  -32686,        /* A2 = 0.997498 */
9689                  2509,          /* B2 = 0.076584 */
9690                  -2196,         /* B1 = -0.134041 */
9691                  2509,          /* B0 = 0.076584 */
9692                  5,             /* Internal filter scaling */
9693                  159,           /* Minimum in-band energy threshold */
9694                  21,            /* 21/32 in-band to broad-band ratio */
9695                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9696         },
9697         {                       /* f700 */
9698                 27844,          /* A1 = -1.699463 */
9699                  -32563,        /* A2 = 0.993744 */
9700                  -366,          /* B2 = -0.011187 */
9701                  0,             /* B1 = 0.000000 */
9702                  366,           /* B0 = 0.011187 */
9703                  27797,         /* A1 = -1.696655 */
9704                  -32686,        /* A2 = 0.997498 */
9705                  22748,         /* B2 = 0.694214 */
9706                  -19235,        /* B1 = -1.174072 */
9707                  22748,         /* B0 = 0.694214 */
9708                  27995,         /* A1 = -1.708740 */
9709                  -32688,        /* A2 = 0.997559 */
9710                  2964,          /* B2 = 0.090477 */
9711                  -2546,         /* B1 = -0.155449 */
9712                  2964,          /* B0 = 0.090477 */
9713                  5,             /* Internal filter scaling */
9714                  159,           /* Minimum in-band energy threshold */
9715                  21,            /* 21/32 in-band to broad-band ratio */
9716                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9717         },
9718         {                       /* f740 */
9719                 27297,          /* A1 = -1.666077 */
9720                  -32551,        /* A2 = 0.993408 */
9721                  -345,          /* B2 = -0.010540 */
9722                  0,             /* B1 = 0.000000 */
9723                  345,           /* B0 = 0.010540 */
9724                  27240,         /* A1 = -1.662598 */
9725                  -32683,        /* A2 = 0.997406 */
9726                  22560,         /* B2 = 0.688477 */
9727                  -18688,        /* B1 = -1.140625 */
9728                  22560,         /* B0 = 0.688477 */
9729                  27461,         /* A1 = -1.676147 */
9730                  -32684,        /* A2 = 0.997467 */
9731                  3541,          /* B2 = 0.108086 */
9732                  -2985,         /* B1 = -0.182220 */
9733                  3541,          /* B0 = 0.108086 */
9734                  5,             /* Internal filter scaling */
9735                  159,           /* Minimum in-band energy threshold */
9736                  21,            /* 21/32 in-band to broad-band ratio */
9737                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9738         },
9739         {                       /* f750 */
9740                 27155,          /* A1 = -1.657410 */
9741                  -32551,        /* A2 = 0.993408 */
9742                  -462,          /* B2 = -0.014117 */
9743                  0,             /* B1 = 0.000000 */
9744                  462,           /* B0 = 0.014117 */
9745                  27097,         /* A1 = -1.653870 */
9746                  -32683,        /* A2 = 0.997406 */
9747                  32495,         /* B2 = 0.991699 */
9748                  -26776,        /* B1 = -1.634338 */
9749                  32495,         /* B0 = 0.991699 */
9750                  27321,         /* A1 = -1.667542 */
9751                  -32684,        /* A2 = 0.997467 */
9752                  1835,          /* B2 = 0.056007 */
9753                  -1539,         /* B1 = -0.093948 */
9754                  1835,          /* B0 = 0.056007 */
9755                  5,             /* Internal filter scaling */
9756                  159,           /* Minimum in-band energy threshold */
9757                  21,            /* 21/32 in-band to broad-band ratio */
9758                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9759         },
9760         {                       /* f750_1450[] */
9761                 19298,          /* A1 = 1.177917 */
9762                  -24471,        /* A2 = -0.746796 */
9763                  -4152,         /* B2 = -0.126709 */
9764                  0,             /* B1 = 0 */
9765                  4152,          /* B0 = 0.126709 */
9766                  12902,         /* A1 = 0.787476 */
9767                  -29091,        /* A2 = -0.887817 */
9768                  12491,         /* B2 = 0.38121 */
9769                  -1794,         /* B1 = -0.109528 */
9770                  12494,         /* B0 = 0.381317 */
9771                  26291,         /* A1 = 1.604736 */
9772                  -30470,        /* A2 = -0.929901 */
9773                  28859,         /* B2 = 0.880737 */
9774                  -26084,        /* B1 = -1.592102 */
9775                  28861,         /* B0 = 0.880798 */
9776                  7,             /* Internal filter scaling */
9777                  159,           /* Minimum in-band energy threshold */
9778                  21,            /* 21/32 in-band to broad-band ratio */
9779                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9780         },
9781         {                       /* f770 */
9782                 26867,          /* A1 = -1.639832 */
9783                  -32551,        /* A2 = 0.993408 */
9784                  -123,          /* B2 = -0.003755 */
9785                  0,             /* B1 = 0.000000 */
9786                  123,           /* B0 = 0.003755 */
9787                  26805,         /* A1 = -1.636108 */
9788                  -32683,        /* A2 = 0.997406 */
9789                  17297,         /* B2 = 0.527863 */
9790                  -14096,        /* B1 = -0.860382 */
9791                  17297,         /* B0 = 0.527863 */
9792                  27034,         /* A1 = -1.650085 */
9793                  -32684,        /* A2 = 0.997467 */
9794                  12958,         /* B2 = 0.395477 */
9795                  -10756,        /* B1 = -0.656525 */
9796                  12958,         /* B0 = 0.395477 */
9797                  5,             /* Internal filter scaling */
9798                  159,           /* Minimum in-band energy threshold */
9799                  21,            /* 21/32 in-band to broad-band ratio */
9800                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9801         },
9802         {                       /* f800 */
9803                 26413,          /* A1 = -1.612122 */
9804                  -32547,        /* A2 = 0.993286 */
9805                  -223,          /* B2 = -0.006825 */
9806                  0,             /* B1 = 0.000000 */
9807                  223,           /* B0 = 0.006825 */
9808                  26342,         /* A1 = -1.607849 */
9809                  -32686,        /* A2 = 0.997498 */
9810                  6391,          /* B2 = 0.195053 */
9811                  -5120,         /* B1 = -0.312531 */
9812                  6391,          /* B0 = 0.195053 */
9813                  26593,         /* A1 = -1.623108 */
9814                  -32688,        /* A2 = 0.997559 */
9815                  23681,         /* B2 = 0.722717 */
9816                  -19328,        /* B1 = -1.179688 */
9817                  23681,         /* B0 = 0.722717 */
9818                  5,             /* Internal filter scaling */
9819                  159,           /* Minimum in-band energy threshold */
9820                  21,            /* 21/32 in-band to broad-band ratio */
9821                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9822         },
9823         {                       /* f816 */
9824                 26168,          /* A1 = -1.597209 */
9825                  -32528,        /* A2 = 0.992706 */
9826                  -235,          /* B2 = -0.007182 */
9827                  0,             /* B1 = 0.000000 */
9828                  235,           /* B0 = 0.007182 */
9829                  26092,         /* A1 = -1.592590 */
9830                  -32675,        /* A2 = 0.997192 */
9831                  20823,         /* B2 = 0.635498 */
9832                  -16510,        /* B1 = -1.007751 */
9833                  20823,         /* B0 = 0.635498 */
9834                  26363,         /* A1 = -1.609070 */
9835                  -32677,        /* A2 = 0.997253 */
9836                  6739,          /* B2 = 0.205688 */
9837                  -5459,         /* B1 = -0.333206 */
9838                  6739,          /* B0 = 0.205688 */
9839                  5,             /* Internal filter scaling */
9840                  159,           /* Minimum in-band energy threshold */
9841                  21,            /* 21/32 in-band to broad-band ratio */
9842                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9843         },
9844         {                       /* f850 */
9845                 25641,          /* A1 = -1.565063 */
9846                  -32536,        /* A2 = 0.992950 */
9847                  -121,          /* B2 = -0.003707 */
9848                  0,             /* B1 = 0.000000 */
9849                  121,           /* B0 = 0.003707 */
9850                  25560,         /* A1 = -1.560059 */
9851                  -32684,        /* A2 = 0.997437 */
9852                  18341,         /* B2 = 0.559753 */
9853                  -14252,        /* B1 = -0.869904 */
9854                  18341,         /* B0 = 0.559753 */
9855                  25837,         /* A1 = -1.577026 */
9856                  -32684,        /* A2 = 0.997467 */
9857                  16679,         /* B2 = 0.509003 */
9858                  -13232,        /* B1 = -0.807648 */
9859                  16679,         /* B0 = 0.509003 */
9860                  5,             /* Internal filter scaling */
9861                  159,           /* Minimum in-band energy threshold */
9862                  21,            /* 21/32 in-band to broad-band ratio */
9863                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9864         },
9865         {                       /* f857_1645[] */
9866                 16415,          /* A1 = 1.001953 */
9867                  -23669,        /* A2 = -0.722321 */
9868                  -4549,         /* B2 = -0.138847 */
9869                  0,             /* B1 = 0 */
9870                  4549,          /* B0 = 0.138847 */
9871                  8456,          /* A1 = 0.516174 */
9872                  -28996,        /* A2 = -0.884918 */
9873                  13753,         /* B2 = 0.419724 */
9874                  -12,           /* B1 = -0.000763 */
9875                  13757,         /* B0 = 0.419846 */
9876                  24632,         /* A1 = 1.503418 */
9877                  -30271,        /* A2 = -0.923828 */
9878                  29070,         /* B2 = 0.887146 */
9879                  -25265,        /* B1 = -1.542114 */
9880                  29073,         /* B0 = 0.887268 */
9881                  7,             /* Internal filter scaling */
9882                  159,           /* Minimum in-band energy threshold */
9883                  21,            /* 21/32 in-band to broad-band ratio */
9884                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9885         },
9886         {                       /* f900 */
9887                 24806,          /* A1 = -1.514099 */
9888                  -32501,        /* A2 = 0.991852 */
9889                  -326,          /* B2 = -0.009969 */
9890                  0,             /* B1 = 0.000000 */
9891                  326,           /* B0 = 0.009969 */
9892                  24709,         /* A1 = -1.508118 */
9893                  -32659,        /* A2 = 0.996674 */
9894                  20277,         /* B2 = 0.618835 */
9895                  -15182,        /* B1 = -0.926636 */
9896                  20277,         /* B0 = 0.618835 */
9897                  25022,         /* A1 = -1.527222 */
9898                  -32661,        /* A2 = 0.996735 */
9899                  4320,          /* B2 = 0.131836 */
9900                  -3331,         /* B1 = -0.203339 */
9901                  4320,          /* B0 = 0.131836 */
9902                  5,             /* Internal filter scaling */
9903                  159,           /* Minimum in-band energy threshold */
9904                  21,            /* 21/32 in-band to broad-band ratio */
9905                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9906         },
9907         {                       /* f900_1300[] */
9908                 19776,          /* A1 = 1.207092 */
9909                  -27437,        /* A2 = -0.837341 */
9910                  -2666,         /* B2 = -0.081371 */
9911                  0,             /* B1 = 0 */
9912                  2666,          /* B0 = 0.081371 */
9913                  16302,         /* A1 = 0.995026 */
9914                  -30354,        /* A2 = -0.926361 */
9915                  10389,         /* B2 = 0.317062 */
9916                  -3327,         /* B1 = -0.203064 */
9917                  10389,         /* B0 = 0.317062 */
9918                  24299,         /* A1 = 1.483154 */
9919                  -30930,        /* A2 = -0.943909 */
9920                  25016,         /* B2 = 0.763428 */
9921                  -21171,        /* B1 = -1.292236 */
9922                  25016,         /* B0 = 0.763428 */
9923                  7,             /* Internal filter scaling */
9924                  159,           /* Minimum in-band energy threshold */
9925                  21,            /* 21/32 in-band to broad-band ratio */
9926                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9927         },
9928         {                       /* f935_1215[] */
9929                 20554,          /* A1 = 1.254517 */
9930                  -28764,        /* A2 = -0.877838 */
9931                  -2048,         /* B2 = -0.062515 */
9932                  0,             /* B1 = 0 */
9933                  2048,          /* B0 = 0.062515 */
9934                  18209,         /* A1 = 1.11145 */
9935                  -30951,        /* A2 = -0.94458 */
9936                  9390,          /* B2 = 0.286575 */
9937                  -3955,         /* B1 = -0.241455 */
9938                  9390,          /* B0 = 0.286575 */
9939                  23902,         /* A1 = 1.458923 */
9940                  -31286,        /* A2 = -0.954803 */
9941                  23252,         /* B2 = 0.709595 */
9942                  -19132,        /* B1 = -1.167725 */
9943                  23252,         /* B0 = 0.709595 */
9944                  7,             /* Internal filter scaling */
9945                  159,           /* Minimum in-band energy threshold */
9946                  21,            /* 21/32 in-band to broad-band ratio */
9947                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9948         },
9949         {                       /* f941_1477[] */
9950                 17543,          /* A1 = 1.07074 */
9951                  -26220,        /* A2 = -0.800201 */
9952                  -3298,         /* B2 = -0.100647 */
9953                  0,             /* B1 = 0 */
9954                  3298,          /* B0 = 0.100647 */
9955                  12423,         /* A1 = 0.75827 */
9956                  -30036,        /* A2 = -0.916626 */
9957                  12651,         /* B2 = 0.386078 */
9958                  -2444,         /* B1 = -0.14917 */
9959                  12653,         /* B0 = 0.386154 */
9960                  23518,         /* A1 = 1.435425 */
9961                  -30745,        /* A2 = -0.938293 */
9962                  27282,         /* B2 = 0.832581 */
9963                  -22529,        /* B1 = -1.375122 */
9964                  27286,         /* B0 = 0.832703 */
9965                  7,             /* Internal filter scaling */
9966                  159,           /* Minimum in-band energy threshold */
9967                  21,            /* 21/32 in-band to broad-band ratio */
9968                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9969         },
9970         {                       /* f942 */
9971                 24104,          /* A1 = -1.471252 */
9972                  -32507,        /* A2 = 0.992065 */
9973                  -351,          /* B2 = -0.010722 */
9974                  0,             /* B1 = 0.000000 */
9975                  351,           /* B0 = 0.010722 */
9976                  23996,         /* A1 = -1.464600 */
9977                  -32671,        /* A2 = 0.997040 */
9978                  22848,         /* B2 = 0.697266 */
9979                  -16639,        /* B1 = -1.015564 */
9980                  22848,         /* B0 = 0.697266 */
9981                  24332,         /* A1 = -1.485168 */
9982                  -32673,        /* A2 = 0.997101 */
9983                  4906,          /* B2 = 0.149727 */
9984                  -3672,         /* B1 = -0.224174 */
9985                  4906,          /* B0 = 0.149727 */
9986                  5,             /* Internal filter scaling */
9987                  159,           /* Minimum in-band energy threshold */
9988                  21,            /* 21/32 in-band to broad-band ratio */
9989                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
9990         },
9991         {                       /* f950 */
9992                 23967,          /* A1 = -1.462830 */
9993                  -32507,        /* A2 = 0.992065 */
9994                  -518,          /* B2 = -0.015821 */
9995                  0,             /* B1 = 0.000000 */
9996                  518,           /* B0 = 0.015821 */
9997                  23856,         /* A1 = -1.456055 */
9998                  -32671,        /* A2 = 0.997040 */
9999                  26287,         /* B2 = 0.802246 */
10000                  -19031,        /* B1 = -1.161560 */
10001                  26287,         /* B0 = 0.802246 */
10002                  24195,         /* A1 = -1.476746 */
10003                  -32673,        /* A2 = 0.997101 */
10004                  2890,          /* B2 = 0.088196 */
10005                  -2151,         /* B1 = -0.131317 */
10006                  2890,          /* B0 = 0.088196 */
10007                  5,             /* Internal filter scaling */
10008                  159,           /* Minimum in-band energy threshold */
10009                  21,            /* 21/32 in-band to broad-band ratio */
10010                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
10011         },
10012         {                       /* f950_1400[] */
10013                 18294,          /* A1 = 1.116638 */
10014                  -26962,        /* A2 = -0.822845 */
10015                  -2914,         /* B2 = -0.088936 */
10016                  0,             /* B1 = 0 */
10017                  2914,          /* B0 = 0.088936 */
10018                  14119,         /* A1 = 0.861786 */
10019                  -30227,        /* A2 = -0.922455 */
10020                  11466,         /* B2 = 0.349945 */
10021                  -2833,         /* B1 = -0.172943 */
10022                  11466,         /* B0 = 0.349945 */
10023                  23431,         /* A1 = 1.430115 */
10024                  -30828,        /* A2 = -0.940796 */
10025                  25331,         /* B2 = 0.773071 */
10026                  -20911,        /* B1 = -1.276367 */
10027                  25331,         /* B0 = 0.773071 */
10028                  7,             /* Internal filter scaling */
10029                  159,           /* Minimum in-band energy threshold */
10030                  21,            /* 21/32 in-band to broad-band ratio */
10031                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
10032         },
10033         {                       /* f975 */
10034                 23521,          /* A1 = -1.435608 */
10035                  -32489,        /* A2 = 0.991516 */
10036                  -193,          /* B2 = -0.005915 */
10037                  0,             /* B1 = 0.000000 */
10038                  193,           /* B0 = 0.005915 */
10039                  23404,         /* A1 = -1.428467 */
10040                  -32655,        /* A2 = 0.996582 */
10041                  17740,         /* B2 = 0.541412 */
10042                  -12567,        /* B1 = -0.767029 */
10043                  17740,         /* B0 = 0.541412 */
10044                  23753,         /* A1 = -1.449829 */
10045                  -32657,        /* A2 = 0.996613 */
10046                  9090,          /* B2 = 0.277405 */
10047                  -6662,         /* B1 = -0.406647 */
10048                  9090,          /* B0 = 0.277405 */
10049                  5,             /* Internal filter scaling */
10050                  159,           /* Minimum in-band energy threshold */
10051                  21,            /* 21/32 in-band to broad-band ratio */
10052                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
10053         },
10054         {                       /* f1000 */
10055                 23071,          /* A1 = -1.408203 */
10056                  -32489,        /* A2 = 0.991516 */
10057                  -293,          /* B2 = -0.008965 */
10058                  0,             /* B1 = 0.000000 */
10059                  293,           /* B0 = 0.008965 */
10060                  22951,         /* A1 = -1.400818 */
10061                  -32655,        /* A2 = 0.996582 */
10062                  5689,          /* B2 = 0.173645 */
10063                  -3951,         /* B1 = -0.241150 */
10064                  5689,          /* B0 = 0.173645 */
10065                  23307,         /* A1 = -1.422607 */
10066                  -32657,        /* A2 = 0.996613 */
10067                  18692,         /* B2 = 0.570435 */
10068                  -13447,        /* B1 = -0.820770 */
10069                  18692,         /* B0 = 0.570435 */
10070                  5,             /* Internal filter scaling */
10071                  159,           /* Minimum in-band energy threshold */
10072                  21,            /* 21/32 in-band to broad-band ratio */
10073                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
10074         },
10075         {                       /* f1020 */
10076                 22701,          /* A1 = -1.385620 */
10077                  -32474,        /* A2 = 0.991058 */
10078                  -292,          /* B2 = -0.008933 */
10079                  0,             /*163840      , B1 = 10.000000 */
10080                  292,           /* B0 = 0.008933 */
10081                  22564,         /* A1 = -1.377258 */
10082                  -32655,        /* A2 = 0.996552 */
10083                  20756,         /* B2 = 0.633423 */
10084                  -14176,        /* B1 = -0.865295 */
10085                  20756,         /* B0 = 0.633423 */
10086                  22960,         /* A1 = -1.401428 */
10087                  -32657,        /* A2 = 0.996613 */
10088                  6520,          /* B2 = 0.198990 */
10089                  -4619,         /* B1 = -0.281937 */
10090                  6520,          /* B0 = 0.198990 */
10091                  5,             /* Internal filter scaling */
10092                  159,           /* Minimum in-band energy threshold */
10093                  21,            /* 21/32 in-band to broad-band ratio */
10094                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
10095         },
10096         {                       /* f1050 */
10097                 22142,          /* A1 = -1.351501 */
10098                  -32474,        /* A2 = 0.991058 */
10099                  -147,          /* B2 = -0.004493 */
10100                  0,             /* B1 = 0.000000 */
10101                  147,           /* B0 = 0.004493 */
10102                  22000,         /* A1 = -1.342834 */
10103                  -32655,        /* A2 = 0.996552 */
10104                  15379,         /* B2 = 0.469360 */
10105                  -10237,        /* B1 = -0.624847 */
10106                  15379,         /* B0 = 0.469360 */
10107                  22406,         /* A1 = -1.367554 */
10108                  -32657,        /* A2 = 0.996613 */
10109                  17491,         /* B2 = 0.533783 */
10110                  -12096,        /* B1 = -0.738312 */
10111                  17491,         /* B0 = 0.533783 */
10112                  5,             /* Internal filter scaling */
10113                  159,           /* Minimum in-band energy threshold */
10114                  21,            /* 21/32 in-band to broad-band ratio */
10115                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
10116         },
10117         {                       /* f1100_1750[] */
10118                 12973,          /* A1 = 0.79184 */
10119                  -24916,        /* A2 = -0.760376 */
10120                  6655,          /* B2 = 0.203102 */
10121                  367,           /* B1 = 0.0224 */
10122                  6657,          /* B0 = 0.203171 */
10123                  5915,          /* A1 = 0.361053 */
10124                  -29560,        /* A2 = -0.90213 */
10125                  -7777,         /* B2 = -0.23735 */
10126                  0,             /* B1 = 0 */
10127                  7777,          /* B0 = 0.23735 */
10128                  20510,         /* A1 = 1.251892 */
10129                  -30260,        /* A2 = -0.923462 */
10130                  26662,         /* B2 = 0.81366 */
10131                  -20573,        /* B1 = -1.255737 */
10132                  26668,         /* B0 = 0.813843 */
10133                  7,             /* Internal filter scaling */
10134                  159,           /* Minimum in-band energy threshold */
10135                  21,            /* 21/32 in-band to broad-band ratio */
10136                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
10137         },
10138         {                       /* f1140 */
10139                 20392,          /* A1 = -1.244629 */
10140                  -32460,        /* A2 = 0.990601 */
10141                  -270,          /* B2 = -0.008240 */
10142                  0,             /* B1 = 0.000000 */
10143                  270,           /* B0 = 0.008240 */
10144                  20218,         /* A1 = -1.234009 */
10145                  -32655,        /* A2 = 0.996582 */
10146                  21337,         /* B2 = 0.651154 */
10147                  -13044,        /* B1 = -0.796143 */
10148                  21337,         /* B0 = 0.651154 */
10149                  20684,         /* A1 = -1.262512 */
10150                  -32657,        /* A2 = 0.996643 */
10151                  8572,          /* B2 = 0.261612 */
10152                  -5476,         /* B1 = -0.334244 */
10153                  8572,          /* B0 = 0.261612 */
10154                  5,             /* Internal filter scaling */
10155                  159,           /* Minimum in-band energy threshold */
10156                  21,            /* 21/32 in-band to broad-band ratio */
10157                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
10158         },
10159         {                       /* f1200 */
10160                 19159,          /* A1 = -1.169373 */
10161                  -32456,        /* A2 = 0.990509 */
10162                  -335,          /* B2 = -0.010252 */
10163                  0,             /* B1 = 0.000000 */
10164                  335,           /* B0 = 0.010252 */
10165                  18966,         /* A1 = -1.157593 */
10166                  -32661,        /* A2 = 0.996735 */
10167                  6802,          /* B2 = 0.207588 */
10168                  -3900,         /* B1 = -0.238098 */
10169                  6802,          /* B0 = 0.207588 */
10170                  19467,         /* A1 = -1.188232 */
10171                  -32661,        /* A2 = 0.996765 */
10172                  25035,         /* B2 = 0.764008 */
10173                  -15049,        /* B1 = -0.918579 */
10174                  25035,         /* B0 = 0.764008 */
10175                  5,             /* Internal filter scaling */
10176                  159,           /* Minimum in-band energy threshold */
10177                  21,            /* 21/32 in-band to broad-band ratio */
10178                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
10179         },
10180         {                       /* f1209 */
10181                 18976,          /* A1 = -1.158264 */
10182                  -32439,        /* A2 = 0.989990 */
10183                  -183,          /* B2 = -0.005588 */
10184                  0,             /* B1 = 0.000000 */
10185                  183,           /* B0 = 0.005588 */
10186                  18774,         /* A1 = -1.145874 */
10187                  -32650,        /* A2 = 0.996429 */
10188                  15468,         /* B2 = 0.472076 */
10189                  -8768,         /* B1 = -0.535217 */
10190                  15468,         /* B0 = 0.472076 */
10191                  19300,         /* A1 = -1.177979 */
10192                  -32652,        /* A2 = 0.996490 */
10193                  19840,         /* B2 = 0.605499 */
10194                  -11842,        /* B1 = -0.722809 */
10195                  19840,         /* B0 = 0.605499 */
10196                  5,             /* Internal filter scaling */
10197                  159,           /* Minimum in-band energy threshold */
10198                  21,            /* 21/32 in-band to broad-band ratio */
10199                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
10200         },
10201         {                       /* f1330 */
10202                 16357,          /* A1 = -0.998413 */
10203                  -32368,        /* A2 = 0.987793 */
10204                  -217,          /* B2 = -0.006652 */
10205                  0,             /* B1 = 0.000000 */
10206                  217,           /* B0 = 0.006652 */
10207                  16107,         /* A1 = -0.983126 */
10208                  -32601,        /* A2 = 0.994904 */
10209                  11602,         /* B2 = 0.354065 */
10210                  -5555,         /* B1 = -0.339111 */
10211                  11602,         /* B0 = 0.354065 */
10212                  16722,         /* A1 = -1.020630 */
10213                  -32603,        /* A2 = 0.994965 */
10214                  15574,         /* B2 = 0.475311 */
10215                  -8176,         /* B1 = -0.499069 */
10216                  15574,         /* B0 = 0.475311 */
10217                  5,             /* Internal filter scaling */
10218                  159,           /* Minimum in-band energy threshold */
10219                  21,            /* 21/32 in-band to broad-band ratio */
10220                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
10221         },
10222         {                       /* f1336 */
10223                 16234,          /* A1 = -0.990875 */
10224                  32404,         /* A2 = -0.988922 */
10225                  -193,          /* B2 = -0.005908 */
10226                  0,             /* B1 = 0.000000 */
10227                  193,           /* B0 = 0.005908 */
10228                  15986,         /* A1 = -0.975769 */
10229                  -32632,        /* A2 = 0.995880 */
10230                  18051,         /* B2 = 0.550903 */
10231                  -8658,         /* B1 = -0.528473 */
10232                  18051,         /* B0 = 0.550903 */
10233                  16591,         /* A1 = -1.012695 */
10234                  -32634,        /* A2 = 0.995941 */
10235                  15736,         /* B2 = 0.480240 */
10236                  -8125,         /* B1 = -0.495926 */
10237                  15736,         /* B0 = 0.480240 */
10238                  5,             /* Internal filter scaling */
10239                  159,           /* Minimum in-band energy threshold */
10240                  21,            /* 21/32 in-band to broad-band ratio */
10241                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
10242         },
10243         {                       /* f1366 */
10244                 15564,          /* A1 = -0.949982 */
10245                  -32404,        /* A2 = 0.988922 */
10246                  -269,          /* B2 = -0.008216 */
10247                  0,             /* B1 = 0.000000 */
10248                  269,           /* B0 = 0.008216 */
10249                  15310,         /* A1 = -0.934479 */
10250                  -32632,        /* A2 = 0.995880 */
10251                  10815,         /* B2 = 0.330063 */
10252                  -4962,         /* B1 = -0.302887 */
10253                  10815,         /* B0 = 0.330063 */
10254                  15924,         /* A1 = -0.971924 */
10255                  -32634,        /* A2 = 0.995941 */
10256                  18880,         /* B2 = 0.576172 */
10257                  -9364,         /* B1 = -0.571594 */
10258                  18880,         /* B0 = 0.576172 */
10259                  5,             /* Internal filter scaling */
10260                  159,           /* Minimum in-band energy threshold */
10261                  21,            /* 21/32 in-band to broad-band ratio */
10262                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
10263         },
10264         {                       /* f1380 */
10265                 15247,          /* A1 = -0.930603 */
10266                  -32397,        /* A2 = 0.988708 */
10267                  -244,          /* B2 = -0.007451 */
10268                  0,             /* B1 = 0.000000 */
10269                  244,           /* B0 = 0.007451 */
10270                  14989,         /* A1 = -0.914886 */
10271                  -32627,        /* A2 = 0.995697 */
10272                  18961,         /* B2 = 0.578644 */
10273                  -8498,         /* B1 = -0.518707 */
10274                  18961,         /* B0 = 0.578644 */
10275                  15608,         /* A1 = -0.952667 */
10276                  -32628,        /* A2 = 0.995758 */
10277                  11145,         /* B2 = 0.340134 */
10278                  -5430,         /* B1 = -0.331467 */
10279                  11145,         /* B0 = 0.340134 */
10280                  5,             /* Internal filter scaling */
10281                  159,           /* Minimum in-band energy threshold */
10282                  21,            /* 21/32 in-band to broad-band ratio */
10283                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
10284         },
10285         {                       /* f1400 */
10286                 14780,          /* A1 = -0.902130 */
10287                  -32393,        /* A2 = 0.988586 */
10288                  -396,          /* B2 = -0.012086 */
10289                  0,             /* B1 = 0.000000 */
10290                  396,           /* B0 = 0.012086 */
10291                  14510,         /* A1 = -0.885651 */
10292                  -32630,        /* A2 = 0.995819 */
10293                  6326,          /* B2 = 0.193069 */
10294                  -2747,         /* B1 = -0.167671 */
10295                  6326,          /* B0 = 0.193069 */
10296                  15154,         /* A1 = -0.924957 */
10297                  -32632,        /* A2 = 0.995850 */
10298                  23235,         /* B2 = 0.709076 */
10299                  -10983,        /* B1 = -0.670380 */
10300                  23235,         /* B0 = 0.709076 */
10301                  5,             /* Internal filter scaling */
10302                  159,           /* Minimum in-band energy threshold */
10303                  21,            /* 21/32 in-band to broad-band ratio */
10304                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
10305         },
10306         {                       /* f1477 */
10307                 13005,          /* A1 = -0.793793 */
10308                  -32368,        /* A2 = 0.987823 */
10309                  -500,          /* B2 = -0.015265 */
10310                  0,             /* B1 = 0.000000 */
10311                  500,           /* B0 = 0.015265 */
10312                  12708,         /* A1 = -0.775665 */
10313                  -32615,        /* A2 = 0.995331 */
10314                  11420,         /* B2 = 0.348526 */
10315                  -4306,         /* B1 = -0.262833 */
10316                  11420,         /* B0 = 0.348526 */
10317                  13397,         /* A1 = -0.817688 */
10318                  -32615,        /* A2 = 0.995361 */
10319                  9454,          /* B2 = 0.288528 */
10320                  -3981,         /* B1 = -0.243027 */
10321                  9454,          /* B0 = 0.288528 */
10322                  5,             /* Internal filter scaling */
10323                  159,           /* Minimum in-band energy threshold */
10324                  21,            /* 21/32 in-band to broad-band ratio */
10325                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
10326         },
10327         {                       /* f1600 */
10328                 10046,          /* A1 = -0.613190 */
10329                  -32331,        /* A2 = 0.986694 */
10330                  -455,          /* B2 = -0.013915 */
10331                  0,             /* B1 = 0.000000 */
10332                  455,           /* B0 = 0.013915 */
10333                  9694,          /* A1 = -0.591705 */
10334                  -32601,        /* A2 = 0.994934 */
10335                  6023,          /* B2 = 0.183815 */
10336                  -1708,         /* B1 = -0.104279 */
10337                  6023,          /* B0 = 0.183815 */
10338                  10478,         /* A1 = -0.639587 */
10339                  -32603,        /* A2 = 0.994965 */
10340                  22031,         /* B2 = 0.672333 */
10341                  -7342,         /* B1 = -0.448151 */
10342                  22031,         /* B0 = 0.672333 */
10343                  5,             /* Internal filter scaling */
10344                  159,           /* Minimum in-band energy threshold */
10345                  21,            /* 21/32 in-band to broad-band ratio */
10346                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
10347         },
10348         {                       /* f1633_1638[] */
10349                 9181,           /* A1 = 0.560394 */
10350                  -32256,        /* A2 = -0.984375 */
10351                  -556,          /* B2 = -0.016975 */
10352                  0,             /* B1 = 0 */
10353                  556,           /* B0 = 0.016975 */
10354                  8757,          /* A1 = 0.534515 */
10355                  -32574,        /* A2 = -0.99408 */
10356                  8443,          /* B2 = 0.25769 */
10357                  -2135,         /* B1 = -0.130341 */
10358                  8443,          /* B0 = 0.25769 */
10359                  9691,          /* A1 = 0.591522 */
10360                  -32574,        /* A2 = -0.99411 */
10361                  15446,         /* B2 = 0.471375 */
10362                  -4809,         /* B1 = -0.293579 */
10363                  15446,         /* B0 = 0.471375 */
10364                  7,             /* Internal filter scaling */
10365                  159,           /* Minimum in-band energy threshold */
10366                  21,            /* 21/32 in-band to broad-band ratio */
10367                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
10368         },
10369         {                       /* f1800 */
10370                 5076,           /* A1 = -0.309875 */
10371                  -32304,        /* A2 = 0.985840 */
10372                  -508,          /* B2 = -0.015503 */
10373                  0,             /* B1 = 0.000000 */
10374                  508,           /* B0 = 0.015503 */
10375                  4646,          /* A1 = -0.283600 */
10376                  -32605,        /* A2 = 0.995026 */
10377                  6742,          /* B2 = 0.205780 */
10378                  -878,          /* B1 = -0.053635 */
10379                  6742,          /* B0 = 0.205780 */
10380                  5552,          /* A1 = -0.338928 */
10381                  -32605,        /* A2 = 0.995056 */
10382                  23667,         /* B2 = 0.722260 */
10383                  -4297,         /* B1 = -0.262329 */
10384                  23667,         /* B0 = 0.722260 */
10385                  5,             /* Internal filter scaling */
10386                  159,           /* Minimum in-band energy threshold */
10387                  21,            /* 21/32 in-band to broad-band ratio */
10388                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
10389         },
10390         {                       /* f1860 */
10391                 3569,           /* A1 = -0.217865 */
10392                  -32292,        /* A2 = 0.985504 */
10393                  -239,          /* B2 = -0.007322 */
10394                  0,             /* B1 = 0.000000 */
10395                  239,           /* B0 = 0.007322 */
10396                  3117,          /* A1 = -0.190277 */
10397                  -32603,        /* A2 = 0.994965 */
10398                  18658,         /* B2 = 0.569427 */
10399                  -1557,         /* B1 = -0.095032 */
10400                  18658,         /* B0 = 0.569427 */
10401                  4054,          /* A1 = -0.247437 */
10402                  -32603,        /* A2 = 0.994965 */
10403                  18886,         /* B2 = 0.576385 */
10404                  -2566,         /* B1 = -0.156647 */
10405                  18886,         /* B0 = 0.576385 */
10406                  5,             /* Internal filter scaling */
10407                  159,           /* Minimum in-band energy threshold */
10408                  21,            /* 21/32 in-band to broad-band ratio */
10409                  0x0FF5         /* shift-mask 0x0FF (look at 16 half-frames) bit count = 5 */
10410         },
10411 };
10412 static int ixj_init_filter(IXJ *j, IXJ_FILTER * jf)
10413 {
10414         unsigned short cmd;
10415         int cnt, max;
10416
10417         if (jf->filter > 3) {
10418                 return -1;
10419         }
10420         if (ixj_WriteDSPCommand(0x5154 + jf->filter, j))        /* Select Filter */
10421
10422                 return -1;
10423         if (!jf->enable) {
10424                 if (ixj_WriteDSPCommand(0x5152, j))             /* Disable Filter */
10425
10426                         return -1;
10427                 else
10428                         return 0;
10429         } else {
10430                 if (ixj_WriteDSPCommand(0x5153, j))             /* Enable Filter */
10431
10432                         return -1;
10433                 /* Select the filter (f0 - f3) to use. */
10434                 if (ixj_WriteDSPCommand(0x5154 + jf->filter, j))
10435                         return -1;
10436         }
10437         if (jf->freq < 12 && jf->freq > 3) {
10438                 /* Select the frequency for the selected filter. */
10439                 if (ixj_WriteDSPCommand(0x5170 + jf->freq, j))
10440                         return -1;
10441         } else if (jf->freq > 11) {
10442                 /* We need to load a programmable filter set for undefined */
10443                 /* frequencies.  So we will point the filter to a programmable set. */
10444                 /* Since there are only 4 filters and 4 programmable sets, we will */
10445                 /* just point the filter to the same number set and program it for the */
10446                 /* frequency we want. */
10447                 if (ixj_WriteDSPCommand(0x5170 + jf->filter, j))
10448                         return -1;
10449                 if (j->ver.low != 0x12) {
10450                         cmd = 0x515B;
10451                         max = 19;
10452                 } else {
10453                         cmd = 0x515E;
10454                         max = 15;
10455                 }
10456                 if (ixj_WriteDSPCommand(cmd, j))
10457                         return -1;
10458                 for (cnt = 0; cnt < max; cnt++) {
10459                         if (ixj_WriteDSPCommand(tone_table[jf->freq - 12][cnt], j))
10460                                 return -1;
10461                 }
10462         }
10463         j->filter_en[jf->filter] = jf->enable;
10464         return 0;
10465 }
10466
10467 static int ixj_init_filter_raw(IXJ *j, IXJ_FILTER_RAW * jfr)
10468 {
10469         unsigned short cmd;
10470         int cnt, max;
10471         if (jfr->filter > 3) {
10472                 return -1;
10473         }
10474         if (ixj_WriteDSPCommand(0x5154 + jfr->filter, j))       /* Select Filter */
10475                 return -1;
10476
10477         if (!jfr->enable) {
10478                 if (ixj_WriteDSPCommand(0x5152, j))             /* Disable Filter */
10479                         return -1;
10480                 else
10481                         return 0;
10482         } else {
10483                 if (ixj_WriteDSPCommand(0x5153, j))             /* Enable Filter */
10484                         return -1;
10485                 /* Select the filter (f0 - f3) to use. */
10486                 if (ixj_WriteDSPCommand(0x5154 + jfr->filter, j))
10487                         return -1;
10488         }
10489         /* We need to load a programmable filter set for undefined */
10490         /* frequencies.  So we will point the filter to a programmable set. */
10491         /* Since there are only 4 filters and 4 programmable sets, we will */
10492         /* just point the filter to the same number set and program it for the */
10493         /* frequency we want. */
10494         if (ixj_WriteDSPCommand(0x5170 + jfr->filter, j))
10495                 return -1;
10496         if (j->ver.low != 0x12) {
10497                 cmd = 0x515B;
10498                 max = 19;
10499         } else {
10500                 cmd = 0x515E;
10501                 max = 15;
10502         }
10503         if (ixj_WriteDSPCommand(cmd, j))
10504                 return -1;
10505         for (cnt = 0; cnt < max; cnt++) {
10506                 if (ixj_WriteDSPCommand(jfr->coeff[cnt], j))
10507                         return -1;
10508         }
10509         j->filter_en[jfr->filter] = jfr->enable;
10510         return 0;
10511 }
10512
10513 static int ixj_init_tone(IXJ *j, IXJ_TONE * ti)
10514 {
10515         int freq0, freq1;
10516         unsigned short data;
10517         if (ti->freq0) {
10518                 freq0 = ti->freq0;
10519         } else {
10520                 freq0 = 0x7FFF;
10521         }
10522
10523         if (ti->freq1) {
10524                 freq1 = ti->freq1;
10525         } else {
10526                 freq1 = 0x7FFF;
10527         }
10528
10529         if(ti->tone_index > 12 && ti->tone_index < 28)
10530         {
10531                 if (ixj_WriteDSPCommand(0x6800 + ti->tone_index, j))
10532                         return -1;
10533                 if (ixj_WriteDSPCommand(0x6000 + (ti->gain1 << 4) + ti->gain0, j))
10534                         return -1;
10535                 data = freq0;
10536                 if (ixj_WriteDSPCommand(data, j))
10537                         return -1;
10538                 data = freq1;
10539                 if (ixj_WriteDSPCommand(data, j))
10540                         return -1;
10541         }
10542         return freq0;
10543 }
10544