File: /usr/src/linux/drivers/telephony/ixj.h
1 /******************************************************************************
2 * ixj.h
3 *
4 *
5 * Device Driver for Quicknet Technologies, Inc.'s Telephony cards
6 * including the Internet PhoneJACK, Internet PhoneJACK Lite,
7 * Internet PhoneJACK PCI, Internet LineJACK, Internet PhoneCARD and
8 * SmartCABLE
9 *
10 * (c) Copyright 1999-2001 Quicknet Technologies, Inc.
11 *
12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License
14 * as published by the Free Software Foundation; either version
15 * 2 of the License, or (at your option) any later version.
16 *
17 * Author: Ed Okerson, <eokerson@quicknet.net>
18 *
19 * Contributors: Greg Herlein, <gherlein@quicknet.net>
20 * David W. Erhart, <derhart@quicknet.net>
21 * John Sellers, <jsellers@quicknet.net>
22 * Mike Preston, <mpreston@quicknet.net>
23 *
24 * More information about the hardware related to this driver can be found
25 * at our website: http://www.quicknet.net
26 *
27 * Fixes:
28 *
29 * IN NO EVENT SHALL QUICKNET TECHNOLOGIES, INC. BE LIABLE TO ANY PARTY FOR
30 * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
31 * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF QUICKNET
32 * TECHNOLOGIES, INC.HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 *
34 * QUICKNET TECHNOLOGIES, INC. SPECIFICALLY DISCLAIMS ANY WARRANTIES,
35 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
36 * AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
37 * ON AN "AS IS" BASIS, AND QUICKNET TECHNOLOGIES, INC. HAS NO OBLIGATION
38 * TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
39 *
40 *****************************************************************************/
41 static char ixj_h_rcsid[] = "$Id: ixj.h,v 4.1 2001/08/04 14:49:27 craigs Exp $";
42
43 #define IXJ_VERSION 3031
44
45 #include <linux/types.h>
46
47 #include <linux/ixjuser.h>
48 #include <linux/phonedev.h>
49
50 typedef __u16 WORD;
51 typedef __u32 DWORD;
52 typedef __u8 BYTE;
53 typedef __u8 BOOL;
54
55 #ifndef IXJMAX
56 #define IXJMAX 16
57 #endif
58
59 #define TRUE 1
60 #define FALSE 0
61
62 #ifndef min
63 #define min(a,b) (((a)<(b))?(a):(b))
64 #endif
65 #ifndef max
66 #define max(a,b) (((a)>(b))?(a):(b))
67 #endif
68
69 /******************************************************************************
70 *
71 * This structure when unioned with the structures below makes simple byte
72 * access to the registers easier.
73 *
74 ******************************************************************************/
75 typedef struct {
76 unsigned char low;
77 unsigned char high;
78 } BYTES;
79
80 typedef union {
81 BYTES bytes;
82 short word;
83 } IXJ_WORD;
84
85 typedef struct{
86 unsigned int b0:1;
87 unsigned int b1:1;
88 unsigned int b2:1;
89 unsigned int b3:1;
90 unsigned int b4:1;
91 unsigned int b5:1;
92 unsigned int b6:1;
93 unsigned int b7:1;
94 } IXJ_CBITS;
95
96 typedef union{
97 IXJ_CBITS cbits;
98 char cbyte;
99 } IXJ_CBYTE;
100
101 /******************************************************************************
102 *
103 * This structure represents the Hardware Control Register of the CT8020/8021
104 * The CT8020 is used in the Internet PhoneJACK, and the 8021 in the
105 * Internet LineJACK
106 *
107 ******************************************************************************/
108 typedef struct {
109 unsigned int rxrdy:1;
110 unsigned int txrdy:1;
111 unsigned int status:1;
112 unsigned int auxstatus:1;
113 unsigned int rxdma:1;
114 unsigned int txdma:1;
115 unsigned int rxburst:1;
116 unsigned int txburst:1;
117 unsigned int dmadir:1;
118 unsigned int cont:1;
119 unsigned int irqn:1;
120 unsigned int t:5;
121 } HCRBIT;
122
123 typedef union {
124 HCRBIT bits;
125 BYTES bytes;
126 } HCR;
127
128 /******************************************************************************
129 *
130 * This structure represents the Hardware Status Register of the CT8020/8021
131 * The CT8020 is used in the Internet PhoneJACK, and the 8021 in the
132 * Internet LineJACK
133 *
134 ******************************************************************************/
135 typedef struct {
136 unsigned int controlrdy:1;
137 unsigned int auxctlrdy:1;
138 unsigned int statusrdy:1;
139 unsigned int auxstatusrdy:1;
140 unsigned int rxrdy:1;
141 unsigned int txrdy:1;
142 unsigned int restart:1;
143 unsigned int irqn:1;
144 unsigned int rxdma:1;
145 unsigned int txdma:1;
146 unsigned int cohostshutdown:1;
147 unsigned int t:5;
148 } HSRBIT;
149
150 typedef union {
151 HSRBIT bits;
152 BYTES bytes;
153 } HSR;
154
155 /******************************************************************************
156 *
157 * This structure represents the General Purpose IO Register of the CT8020/8021
158 * The CT8020 is used in the Internet PhoneJACK, and the 8021 in the
159 * Internet LineJACK
160 *
161 ******************************************************************************/
162 typedef struct {
163 unsigned int x:1;
164 unsigned int gpio1:1;
165 unsigned int gpio2:1;
166 unsigned int gpio3:1;
167 unsigned int gpio4:1;
168 unsigned int gpio5:1;
169 unsigned int gpio6:1;
170 unsigned int gpio7:1;
171 unsigned int xread:1;
172 unsigned int gpio1read:1;
173 unsigned int gpio2read:1;
174 unsigned int gpio3read:1;
175 unsigned int gpio4read:1;
176 unsigned int gpio5read:1;
177 unsigned int gpio6read:1;
178 unsigned int gpio7read:1;
179 } GPIOBIT;
180
181 typedef union {
182 GPIOBIT bits;
183 BYTES bytes;
184 unsigned short word;
185 } GPIO;
186
187 /******************************************************************************
188 *
189 * This structure represents the Line Monitor status response
190 *
191 ******************************************************************************/
192 typedef struct {
193 unsigned int digit:4;
194 unsigned int cpf_valid:1;
195 unsigned int dtmf_valid:1;
196 unsigned int peak:1;
197 unsigned int z:1;
198 unsigned int f0:1;
199 unsigned int f1:1;
200 unsigned int f2:1;
201 unsigned int f3:1;
202 unsigned int frame:4;
203 } LMON;
204
205 typedef union {
206 LMON bits;
207 BYTES bytes;
208 } DTMF;
209
210 typedef struct {
211 unsigned int z:7;
212 unsigned int dtmf_en:1;
213 unsigned int y:4;
214 unsigned int F3:1;
215 unsigned int F2:1;
216 unsigned int F1:1;
217 unsigned int F0:1;
218 } CP;
219
220 typedef union {
221 CP bits;
222 BYTES bytes;
223 } CPTF;
224
225 /******************************************************************************
226 *
227 * This structure represents the Status Control Register on the Internet
228 * LineJACK
229 *
230 ******************************************************************************/
231 typedef struct {
232 unsigned int c0:1;
233 unsigned int c1:1;
234 unsigned int stereo:1;
235 unsigned int daafsyncen:1;
236 unsigned int led1:1;
237 unsigned int led2:1;
238 unsigned int led3:1;
239 unsigned int led4:1;
240 } PSCRWI; /* Internet LineJACK and Internet PhoneJACK Lite */
241
242 typedef struct {
243 unsigned int eidp:1;
244 unsigned int eisd:1;
245 unsigned int x:6;
246 } PSCRWP; /* Internet PhoneJACK PCI */
247
248 typedef union {
249 PSCRWI bits;
250 PSCRWP pcib;
251 char byte;
252 } PLD_SCRW;
253
254 typedef struct {
255 unsigned int c0:1;
256 unsigned int c1:1;
257 unsigned int x:1;
258 unsigned int d0ee:1;
259 unsigned int mixerbusy:1;
260 unsigned int sci:1;
261 unsigned int dspflag:1;
262 unsigned int daaflag:1;
263 } PSCRRI;
264
265 typedef struct {
266 unsigned int eidp:1;
267 unsigned int eisd:1;
268 unsigned int x:4;
269 unsigned int dspflag:1;
270 unsigned int det:1;
271 } PSCRRP;
272
273 typedef union {
274 PSCRRI bits;
275 PSCRRP pcib;
276 char byte;
277 } PLD_SCRR;
278
279 /******************************************************************************
280 *
281 * These structures represents the SLIC Control Register on the
282 * Internet LineJACK
283 *
284 ******************************************************************************/
285 typedef struct {
286 unsigned int c1:1;
287 unsigned int c2:1;
288 unsigned int c3:1;
289 unsigned int b2en:1;
290 unsigned int spken:1;
291 unsigned int rly1:1;
292 unsigned int rly2:1;
293 unsigned int rly3:1;
294 } PSLICWRITE;
295
296 typedef struct {
297 unsigned int state:3;
298 unsigned int b2en:1;
299 unsigned int spken:1;
300 unsigned int c3:1;
301 unsigned int potspstn:1;
302 unsigned int det:1;
303 } PSLICREAD;
304
305 typedef struct {
306 unsigned int c1:1;
307 unsigned int c2:1;
308 unsigned int c3:1;
309 unsigned int b2en:1;
310 unsigned int e1:1;
311 unsigned int mic:1;
312 unsigned int spk:1;
313 unsigned int x:1;
314 } PSLICPCI;
315
316 typedef union {
317 PSLICPCI pcib;
318 PSLICWRITE bits;
319 PSLICREAD slic;
320 char byte;
321 } PLD_SLICW;
322
323 typedef union {
324 PSLICPCI pcib;
325 PSLICREAD bits;
326 char byte;
327 } PLD_SLICR;
328
329 /******************************************************************************
330 *
331 * These structures represents the Clock Control Register on the
332 * Internet LineJACK
333 *
334 ******************************************************************************/
335 typedef struct {
336 unsigned int clk0:1;
337 unsigned int clk1:1;
338 unsigned int clk2:1;
339 unsigned int x0:1;
340 unsigned int slic_e1:1;
341 unsigned int x1:1;
342 unsigned int x2:1;
343 unsigned int x3:1;
344 } PCLOCK;
345
346 typedef union {
347 PCLOCK bits;
348 char byte;
349 } PLD_CLOCK;
350
351 /******************************************************************************
352 *
353 * These structures deal with the mixer on the Internet LineJACK
354 *
355 ******************************************************************************/
356
357 typedef struct {
358 unsigned short vol[10];
359 unsigned int recsrc;
360 unsigned int modcnt;
361 unsigned short micpreamp;
362 } MIX;
363
364 /******************************************************************************
365 *
366 * These structures deal with the control logic on the Internet PhoneCARD
367 *
368 ******************************************************************************/
369 typedef struct {
370 unsigned int x0:4; /* unused bits */
371
372 unsigned int ed:1; /* Event Detect */
373
374 unsigned int drf:1; /* SmartCABLE Removal Flag 1=no cable */
375
376 unsigned int dspf:1; /* DSP Flag 1=DSP Ready */
377
378 unsigned int crr:1; /* Control Register Ready */
379
380 } COMMAND_REG1;
381
382 typedef union {
383 COMMAND_REG1 bits;
384 unsigned char byte;
385 } PCMCIA_CR1;
386
387 typedef struct {
388 unsigned int x0:4; /* unused bits */
389
390 unsigned int rstc:1; /* SmartCABLE Reset */
391
392 unsigned int pwr:1; /* SmartCABLE Power */
393
394 unsigned int x1:2; /* unused bits */
395
396 } COMMAND_REG2;
397
398 typedef union {
399 COMMAND_REG2 bits;
400 unsigned char byte;
401 } PCMCIA_CR2;
402
403 typedef struct {
404 unsigned int addr:5; /* R/W SmartCABLE Register Address */
405
406 unsigned int rw:1; /* Read / Write flag */
407
408 unsigned int dev:2; /* 2 bit SmartCABLE Device Address */
409
410 } CONTROL_REG;
411
412 typedef union {
413 CONTROL_REG bits;
414 unsigned char byte;
415 } PCMCIA_SCCR;
416
417 typedef struct {
418 unsigned int hsw:1;
419 unsigned int det:1;
420 unsigned int led2:1;
421 unsigned int led1:1;
422 unsigned int ring1:1;
423 unsigned int ring0:1;
424 unsigned int x:1;
425 unsigned int powerdown:1;
426 } PCMCIA_SLIC_REG;
427
428 typedef union {
429 PCMCIA_SLIC_REG bits;
430 unsigned char byte;
431 } PCMCIA_SLIC;
432
433 typedef struct {
434 unsigned int cpd:1; /* Chip Power Down */
435
436 unsigned int mpd:1; /* MIC Bias Power Down */
437
438 unsigned int hpd:1; /* Handset Drive Power Down */
439
440 unsigned int lpd:1; /* Line Drive Power Down */
441
442 unsigned int spd:1; /* Speaker Drive Power Down */
443
444 unsigned int x:2; /* unused bits */
445
446 unsigned int sr:1; /* Software Reset */
447
448 } Si3CONTROL1;
449
450 typedef union {
451 Si3CONTROL1 bits;
452 unsigned char byte;
453 } Si3C1;
454
455 typedef struct {
456 unsigned int al:1; /* Analog Loopback DAC analog -> ADC analog */
457
458 unsigned int dl2:1; /* Digital Loopback DAC -> ADC one bit */
459
460 unsigned int dl1:1; /* Digital Loopback ADC -> DAC one bit */
461
462 unsigned int pll:1; /* 1 = div 10, 0 = div 5 */
463
464 unsigned int hpd:1; /* HPF disable */
465
466 unsigned int x:3; /* unused bits */
467
468 } Si3CONTROL2;
469
470 typedef union {
471 Si3CONTROL2 bits;
472 unsigned char byte;
473 } Si3C2;
474
475 typedef struct {
476 unsigned int iir:1; /* 1 enables IIR, 0 enables FIR */
477
478 unsigned int him:1; /* Handset Input Mute */
479
480 unsigned int mcm:1; /* MIC In Mute */
481
482 unsigned int mcg:2; /* MIC In Gain */
483
484 unsigned int lim:1; /* Line In Mute */
485
486 unsigned int lig:2; /* Line In Gain */
487
488 } Si3RXGAIN;
489
490 typedef union {
491 Si3RXGAIN bits;
492 unsigned char byte;
493 } Si3RXG;
494
495 typedef struct {
496 unsigned int hom:1; /* Handset Out Mute */
497
498 unsigned int lom:1; /* Line Out Mute */
499
500 unsigned int rxg:5; /* RX PGA Gain */
501
502 unsigned int x:1; /* unused bit */
503
504 } Si3ADCVOLUME;
505
506 typedef union {
507 Si3ADCVOLUME bits;
508 unsigned char byte;
509 } Si3ADC;
510
511 typedef struct {
512 unsigned int srm:1; /* Speaker Right Mute */
513
514 unsigned int slm:1; /* Speaker Left Mute */
515
516 unsigned int txg:5; /* TX PGA Gain */
517
518 unsigned int x:1; /* unused bit */
519
520 } Si3DACVOLUME;
521
522 typedef union {
523 Si3DACVOLUME bits;
524 unsigned char byte;
525 } Si3DAC;
526
527 typedef struct {
528 unsigned int x:5; /* unused bit */
529
530 unsigned int losc:1; /* Line Out Short Circuit */
531
532 unsigned int srsc:1; /* Speaker Right Short Circuit */
533
534 unsigned int slsc:1; /* Speaker Left Short Circuit */
535
536 } Si3STATUSREPORT;
537
538 typedef union {
539 Si3STATUSREPORT bits;
540 unsigned char byte;
541 } Si3STAT;
542
543 typedef struct {
544 unsigned int sot:2; /* Speaker Out Attenuation */
545
546 unsigned int lot:2; /* Line Out Attenuation */
547
548 unsigned int x:4; /* unused bits */
549
550 } Si3ANALOGATTN;
551
552 typedef union {
553 Si3ANALOGATTN bits;
554 unsigned char byte;
555 } Si3AATT;
556
557 /******************************************************************************
558 *
559 * These structures deal with the DAA on the Internet LineJACK
560 *
561 ******************************************************************************/
562
563 typedef struct _DAA_REGS {
564 /*----------------------------------------------- */
565 /* SOP Registers */
566 /* */
567 BYTE bySOP;
568
569 union _SOP_REGS {
570 struct _SOP {
571 union /* SOP - CR0 Register */
572 {
573 BYTE reg;
574 struct _CR0_BITREGS {
575 BYTE CLK_EXT:1; /* cr0[0:0] */
576
577 BYTE RIP:1; /* cr0[1:1] */
578
579 BYTE AR:1; /* cr0[2:2] */
580
581 BYTE AX:1; /* cr0[3:3] */
582
583 BYTE FRR:1; /* cr0[4:4] */
584
585 BYTE FRX:1; /* cr0[5:5] */
586
587 BYTE IM:1; /* cr0[6:6] */
588
589 BYTE TH:1; /* cr0[7:7] */
590
591 } bitreg;
592 } cr0;
593
594 union /* SOP - CR1 Register */
595 {
596 BYTE reg;
597 struct _CR1_REGS {
598 BYTE RM:1; /* cr1[0:0] */
599
600 BYTE RMR:1; /* cr1[1:1] */
601
602 BYTE No_auto:1; /* cr1[2:2] */
603
604 BYTE Pulse:1; /* cr1[3:3] */
605
606 BYTE P_Tone1:1; /* cr1[4:4] */
607
608 BYTE P_Tone2:1; /* cr1[5:5] */
609
610 BYTE E_Tone1:1; /* cr1[6:6] */
611
612 BYTE E_Tone2:1; /* cr1[7:7] */
613
614 } bitreg;
615 } cr1;
616
617 union /* SOP - CR2 Register */
618 {
619 BYTE reg;
620 struct _CR2_REGS {
621 BYTE Call_II:1; /* CR2[0:0] */
622
623 BYTE Call_I:1; /* CR2[1:1] */
624
625 BYTE Call_en:1; /* CR2[2:2] */
626
627 BYTE Call_pon:1; /* CR2[3:3] */
628
629 BYTE IDR:1; /* CR2[4:4] */
630
631 BYTE COT_R:3; /* CR2[5:7] */
632
633 } bitreg;
634 } cr2;
635
636 union /* SOP - CR3 Register */
637 {
638 BYTE reg;
639 struct _CR3_REGS {
640 BYTE DHP_X:1; /* CR3[0:0] */
641
642 BYTE DHP_R:1; /* CR3[1:1] */
643
644 BYTE Cal_pctl:1; /* CR3[2:2] */
645
646 BYTE SEL:1; /* CR3[3:3] */
647
648 BYTE TestLoops:4; /* CR3[4:7] */
649
650 } bitreg;
651 } cr3;
652
653 union /* SOP - CR4 Register */
654 {
655 BYTE reg;
656 struct _CR4_REGS {
657 BYTE Fsc_en:1; /* CR4[0:0] */
658
659 BYTE Int_en:1; /* CR4[1:1] */
660
661 BYTE AGX:2; /* CR4[2:3] */
662
663 BYTE AGR_R:2; /* CR4[4:5] */
664
665 BYTE AGR_Z:2; /* CR4[6:7] */
666
667 } bitreg;
668 } cr4;
669
670 union /* SOP - CR5 Register */
671 {
672 BYTE reg;
673 struct _CR5_REGS {
674 BYTE V_0:1; /* CR5[0:0] */
675
676 BYTE V_1:1; /* CR5[1:1] */
677
678 BYTE V_2:1; /* CR5[2:2] */
679
680 BYTE V_3:1; /* CR5[3:3] */
681
682 BYTE V_4:1; /* CR5[4:4] */
683
684 BYTE V_5:1; /* CR5[5:5] */
685
686 BYTE V_6:1; /* CR5[6:6] */
687
688 BYTE V_7:1; /* CR5[7:7] */
689
690 } bitreg;
691 } cr5;
692
693 union /* SOP - CR6 Register */
694 {
695 BYTE reg;
696 struct _CR6_REGS {
697 BYTE reserved:8; /* CR6[0:7] */
698
699 } bitreg;
700 } cr6;
701
702 union /* SOP - CR7 Register */
703 {
704 BYTE reg;
705 struct _CR7_REGS {
706 BYTE reserved:8; /* CR7[0:7] */
707
708 } bitreg;
709 } cr7;
710 } SOP;
711
712 BYTE ByteRegs[sizeof(struct _SOP)];
713
714 } SOP_REGS;
715
716 /* DAA_REGS.SOP_REGS.SOP.CR5.reg */
717 /* DAA_REGS.SOP_REGS.SOP.CR5.bitreg */
718 /* DAA_REGS.SOP_REGS.SOP.CR5.bitreg.V_2 */
719 /* DAA_REGS.SOP_REGS.ByteRegs[5] */
720
721 /*----------------------------------------------- */
722 /* XOP Registers */
723 /* */
724 BYTE byXOP;
725
726 union _XOP_REGS {
727 struct _XOP {
728 union XOPXR0/* XOP - XR0 Register - Read values */
729 {
730 BYTE reg;
731 struct _XR0_BITREGS {
732 BYTE SI_0:1; /* XR0[0:0] - Read */
733
734 BYTE SI_1:1; /* XR0[1:1] - Read */
735
736 BYTE VDD_OK:1; /* XR0[2:2] - Read */
737
738 BYTE Caller_ID:1; /* XR0[3:3] - Read */
739
740 BYTE RING:1; /* XR0[4:4] - Read */
741
742 BYTE Cadence:1; /* XR0[5:5] - Read */
743
744 BYTE Wake_up:1; /* XR0[6:6] - Read */
745
746 BYTE RMR:1; /* XR0[7:7] - Read */
747
748 } bitreg;
749 } xr0;
750
751 union /* XOP - XR1 Register */
752 {
753 BYTE reg;
754 struct _XR1_BITREGS {
755 BYTE M_SI_0:1; /* XR1[0:0] */
756
757 BYTE M_SI_1:1; /* XR1[1:1] */
758
759 BYTE M_VDD_OK:1; /* XR1[2:2] */
760
761 BYTE M_Caller_ID:1; /* XR1[3:3] */
762
763 BYTE M_RING:1; /* XR1[4:4] */
764
765 BYTE M_Cadence:1; /* XR1[5:5] */
766
767 BYTE M_Wake_up:1; /* XR1[6:6] */
768
769 BYTE unused:1; /* XR1[7:7] */
770
771 } bitreg;
772 } xr1;
773
774 union /* XOP - XR2 Register */
775 {
776 BYTE reg;
777 struct _XR2_BITREGS {
778 BYTE CTO0:1; /* XR2[0:0] */
779
780 BYTE CTO1:1; /* XR2[1:1] */
781
782 BYTE CTO2:1; /* XR2[2:2] */
783
784 BYTE CTO3:1; /* XR2[3:3] */
785
786 BYTE CTO4:1; /* XR2[4:4] */
787
788 BYTE CTO5:1; /* XR2[5:5] */
789
790 BYTE CTO6:1; /* XR2[6:6] */
791
792 BYTE CTO7:1; /* XR2[7:7] */
793
794 } bitreg;
795 } xr2;
796
797 union /* XOP - XR3 Register */
798 {
799 BYTE reg;
800 struct _XR3_BITREGS {
801 BYTE DCR0:1; /* XR3[0:0] */
802
803 BYTE DCR1:1; /* XR3[1:1] */
804
805 BYTE DCI:1; /* XR3[2:2] */
806
807 BYTE DCU0:1; /* XR3[3:3] */
808
809 BYTE DCU1:1; /* XR3[4:4] */
810
811 BYTE B_off:1; /* XR3[5:5] */
812
813 BYTE AGB0:1; /* XR3[6:6] */
814
815 BYTE AGB1:1; /* XR3[7:7] */
816
817 } bitreg;
818 } xr3;
819
820 union /* XOP - XR4 Register */
821 {
822 BYTE reg;
823 struct _XR4_BITREGS {
824 BYTE C_0:1; /* XR4[0:0] */
825
826 BYTE C_1:1; /* XR4[1:1] */
827
828 BYTE C_2:1; /* XR4[2:2] */
829
830 BYTE C_3:1; /* XR4[3:3] */
831
832 BYTE C_4:1; /* XR4[4:4] */
833
834 BYTE C_5:1; /* XR4[5:5] */
835
836 BYTE C_6:1; /* XR4[6:6] */
837
838 BYTE C_7:1; /* XR4[7:7] */
839
840 } bitreg;
841 } xr4;
842
843 union /* XOP - XR5 Register */
844 {
845 BYTE reg;
846 struct _XR5_BITREGS {
847 BYTE T_0:1; /* XR5[0:0] */
848
849 BYTE T_1:1; /* XR5[1:1] */
850
851 BYTE T_2:1; /* XR5[2:2] */
852
853 BYTE T_3:1; /* XR5[3:3] */
854
855 BYTE T_4:1; /* XR5[4:4] */
856
857 BYTE T_5:1; /* XR5[5:5] */
858
859 BYTE T_6:1; /* XR5[6:6] */
860
861 BYTE T_7:1; /* XR5[7:7] */
862
863 } bitreg;
864 } xr5;
865
866 union /* XOP - XR6 Register - Read Values */
867 {
868 BYTE reg;
869 struct _XR6_BITREGS {
870 BYTE CPS0:1; /* XR6[0:0] */
871
872 BYTE CPS1:1; /* XR6[1:1] */
873
874 BYTE unused1:2; /* XR6[2:3] */
875
876 BYTE CLK_OFF:1; /* XR6[4:4] */
877
878 BYTE unused2:3; /* XR6[5:7] */
879
880 } bitreg;
881 } xr6;
882
883 union /* XOP - XR7 Register */
884 {
885 BYTE reg;
886 struct _XR7_BITREGS {
887 BYTE unused1:1; /* XR7[0:0] */
888
889 BYTE Vdd0:1; /* XR7[1:1] */
890
891 BYTE Vdd1:1; /* XR7[2:2] */
892
893 BYTE unused2:5; /* XR7[3:7] */
894
895 } bitreg;
896 } xr7;
897 } XOP;
898
899 BYTE ByteRegs[sizeof(struct _XOP)];
900
901 } XOP_REGS;
902
903 /* DAA_REGS.XOP_REGS.XOP.XR7.reg */
904 /* DAA_REGS.XOP_REGS.XOP.XR7.bitreg */
905 /* DAA_REGS.XOP_REGS.XOP.XR7.bitreg.Vdd0 */
906 /* DAA_REGS.XOP_REGS.ByteRegs[7] */
907
908 /*----------------------------------------------- */
909 /* COP Registers */
910 /* */
911 BYTE byCOP;
912
913 union _COP_REGS {
914 struct _COP {
915 BYTE THFilterCoeff_1[8]; /* COP - TH Filter Coefficients, CODE=0, Part 1 */
916
917 BYTE THFilterCoeff_2[8]; /* COP - TH Filter Coefficients, CODE=1, Part 2 */
918
919 BYTE THFilterCoeff_3[8]; /* COP - TH Filter Coefficients, CODE=2, Part 3 */
920
921 BYTE RingerImpendance_1[8]; /* COP - Ringer Impendance Coefficients, CODE=3, Part 1 */
922
923 BYTE IMFilterCoeff_1[8]; /* COP - IM Filter Coefficients, CODE=4, Part 1 */
924
925 BYTE IMFilterCoeff_2[8]; /* COP - IM Filter Coefficients, CODE=5, Part 2 */
926
927 BYTE RingerImpendance_2[8]; /* COP - Ringer Impendance Coefficients, CODE=6, Part 2 */
928
929 BYTE FRRFilterCoeff[8]; /* COP - FRR Filter Coefficients, CODE=7 */
930
931 BYTE FRXFilterCoeff[8]; /* COP - FRX Filter Coefficients, CODE=8 */
932
933 BYTE ARFilterCoeff[4]; /* COP - AR Filter Coefficients, CODE=9 */
934
935 BYTE AXFilterCoeff[4]; /* COP - AX Filter Coefficients, CODE=10 */
936
937 BYTE Tone1Coeff[4]; /* COP - Tone1 Coefficients, CODE=11 */
938
939 BYTE Tone2Coeff[4]; /* COP - Tone2 Coefficients, CODE=12 */
940
941 BYTE LevelmeteringRinging[4]; /* COP - Levelmetering Ringing, CODE=13 */
942
943 BYTE CallerID1stTone[8]; /* COP - Caller ID 1st Tone, CODE=14 */
944
945 BYTE CallerID2ndTone[8]; /* COP - Caller ID 2nd Tone, CODE=15 */
946
947 } COP;
948
949 BYTE ByteRegs[sizeof(struct _COP)];
950
951 } COP_REGS;
952
953 /* DAA_REGS.COP_REGS.COP.XR7.Tone1Coeff[3] */
954 /* DAA_REGS.COP_REGS.COP.XR7.bitreg */
955 /* DAA_REGS.COP_REGS.COP.XR7.bitreg.Vdd0 */
956 /* DAA_REGS.COP_REGS.ByteRegs[57] */
957
958 /*----------------------------------------------- */
959 /* CAO Registers */
960 /* */
961 BYTE byCAO;
962
963 union _CAO_REGS {
964 struct _CAO {
965 BYTE CallerID[512]; /* CAO - Caller ID Bytes */
966
967 } CAO;
968
969 BYTE ByteRegs[sizeof(struct _CAO)];
970 } CAO_REGS;
971
972 union /* XOP - XR0 Register - Write values */
973 {
974 BYTE reg;
975 struct _XR0_BITREGSW {
976 BYTE SO_0:1; /* XR1[0:0] - Write */
977
978 BYTE SO_1:1; /* XR1[1:1] - Write */
979
980 BYTE SO_2:1; /* XR1[2:2] - Write */
981
982 BYTE unused:5; /* XR1[3:7] - Write */
983
984 } bitreg;
985 } XOP_xr0_W;
986
987 union /* XOP - XR6 Register - Write values */
988 {
989 BYTE reg;
990 struct _XR6_BITREGSW {
991 BYTE unused1:4; /* XR6[0:3] */
992
993 BYTE CLK_OFF:1; /* XR6[4:4] */
994
995 BYTE unused2:3; /* XR6[5:7] */
996
997 } bitreg;
998 } XOP_xr6_W;
999
1000 } DAA_REGS;
1001
1002 #define ALISDAA_ID_BYTE 0x81
1003 #define ALISDAA_CALLERID_SIZE 512
1004
1005 /*------------------------------ */
1006 /* */
1007 /* Misc definitions */
1008 /* */
1009
1010 /* Power Up Operation */
1011 #define SOP_PU_SLEEP 0
1012 #define SOP_PU_RINGING 1
1013 #define SOP_PU_CONVERSATION 2
1014 #define SOP_PU_PULSEDIALING 3
1015 #define SOP_PU_RESET 4
1016
1017 #define ALISDAA_CALLERID_SIZE 512
1018
1019 #define PLAYBACK_MODE_COMPRESSED 0 /* Selects: Compressed modes, TrueSpeech 8.5-4.1, G.723.1, G.722, G.728, G.729 */
1020 #define PLAYBACK_MODE_TRUESPEECH_V40 0 /* Selects: TrueSpeech 8.5, 6.3, 5.3, 4.8 or 4.1 Kbps */
1021 #define PLAYBACK_MODE_TRUESPEECH 8 /* Selects: TrueSpeech 8.5, 6.3, 5.3, 4.8 or 4.1 Kbps Version 5.1 */
1022 #define PLAYBACK_MODE_ULAW 2 /* Selects: 64 Kbit/sec MuA-law PCM */
1023 #define PLAYBACK_MODE_ALAW 10 /* Selects: 64 Kbit/sec A-law PCM */
1024 #define PLAYBACK_MODE_16LINEAR 6 /* Selects: 128 Kbit/sec 16-bit linear */
1025 #define PLAYBACK_MODE_8LINEAR 4 /* Selects: 64 Kbit/sec 8-bit signed linear */
1026 #define PLAYBACK_MODE_8LINEAR_WSS 5 /* Selects: 64 Kbit/sec WSS 8-bit unsigned linear */
1027
1028 #define RECORD_MODE_COMPRESSED 0 /* Selects: Compressed modes, TrueSpeech 8.5-4.1, G.723.1, G.722, G.728, G.729 */
1029 #define RECORD_MODE_TRUESPEECH 0 /* Selects: TrueSpeech 8.5, 6.3, 5.3, 4.8 or 4.1 Kbps */
1030 #define RECORD_MODE_ULAW 4 /* Selects: 64 Kbit/sec Mu-law PCM */
1031 #define RECORD_MODE_ALAW 12 /* Selects: 64 Kbit/sec A-law PCM */
1032 #define RECORD_MODE_16LINEAR 5 /* Selects: 128 Kbit/sec 16-bit linear */
1033 #define RECORD_MODE_8LINEAR 6 /* Selects: 64 Kbit/sec 8-bit signed linear */
1034 #define RECORD_MODE_8LINEAR_WSS 7 /* Selects: 64 Kbit/sec WSS 8-bit unsigned linear */
1035
1036 enum SLIC_STATES {
1037 PLD_SLIC_STATE_OC = 0,
1038 PLD_SLIC_STATE_RINGING,
1039 PLD_SLIC_STATE_ACTIVE,
1040 PLD_SLIC_STATE_OHT,
1041 PLD_SLIC_STATE_TIPOPEN,
1042 PLD_SLIC_STATE_STANDBY,
1043 PLD_SLIC_STATE_APR,
1044 PLD_SLIC_STATE_OHTPR
1045 };
1046
1047 enum SCI_CONTROL {
1048 SCI_End = 0,
1049 SCI_Enable_DAA,
1050 SCI_Enable_Mixer,
1051 SCI_Enable_EEPROM
1052 };
1053
1054 enum Mode {
1055 T63, T53, T48, T40
1056 };
1057 enum Dir {
1058 V3_TO_V4, V4_TO_V3, V4_TO_V5, V5_TO_V4
1059 };
1060
1061 typedef struct Proc_Info_Tag {
1062 enum Mode convert_mode;
1063 enum Dir convert_dir;
1064 int Prev_Frame_Type;
1065 int Current_Frame_Type;
1066 } Proc_Info_Type;
1067
1068 enum PREVAL {
1069 NORMAL = 0,
1070 NOPOST,
1071 POSTONLY,
1072 PREERROR
1073 };
1074
1075 enum IXJ_EXTENSIONS {
1076 G729LOADER = 0,
1077 TS85LOADER,
1078 PRE_READ,
1079 POST_READ,
1080 PRE_WRITE,
1081 POST_WRITE,
1082 PRE_IOCTL,
1083 POST_IOCTL
1084 };
1085
1086 typedef struct {
1087 char enable;
1088 char en_filter;
1089 unsigned int filter;
1090 unsigned int state; /* State 0 when cadence has not started. */
1091
1092 unsigned int on1; /* State 1 */
1093
1094 unsigned long on1min; /* State 1 - 10% + jiffies */
1095 unsigned long on1dot; /* State 1 + jiffies */
1096
1097 unsigned long on1max; /* State 1 + 10% + jiffies */
1098
1099 unsigned int off1; /* State 2 */
1100
1101 unsigned long off1min;
1102 unsigned long off1dot; /* State 2 + jiffies */
1103 unsigned long off1max;
1104 unsigned int on2; /* State 3 */
1105
1106 unsigned long on2min;
1107 unsigned long on2dot;
1108 unsigned long on2max;
1109 unsigned int off2; /* State 4 */
1110
1111 unsigned long off2min;
1112 unsigned long off2dot; /* State 4 + jiffies */
1113 unsigned long off2max;
1114 unsigned int on3; /* State 5 */
1115
1116 unsigned long on3min;
1117 unsigned long on3dot;
1118 unsigned long on3max;
1119 unsigned int off3; /* State 6 */
1120
1121 unsigned long off3min;
1122 unsigned long off3dot; /* State 6 + jiffies */
1123 unsigned long off3max;
1124 } IXJ_CADENCE_F;
1125
1126 typedef struct {
1127 unsigned int busytone:1;
1128 unsigned int dialtone:1;
1129 unsigned int ringback:1;
1130 unsigned int ringing:1;
1131 unsigned int playing:1;
1132 unsigned int recording:1;
1133 unsigned int cringing:1;
1134 unsigned int play_first_frame:1;
1135 unsigned int pstn_present:1;
1136 unsigned int pstn_ringing:1;
1137 unsigned int pots_correct:1;
1138 unsigned int pots_pstn:1;
1139 unsigned int g729_loaded:1;
1140 unsigned int ts85_loaded:1;
1141 unsigned int dtmf_oob:1; /* DTMF Out-Of-Band */
1142
1143 unsigned int pcmciascp:1; /* SmartCABLE Present */
1144
1145 unsigned int pcmciasct:2; /* SmartCABLE Type */
1146
1147 unsigned int pcmciastate:3; /* SmartCABLE Init State */
1148
1149 unsigned int inwrite:1; /* Currently writing */
1150
1151 unsigned int inread:1; /* Currently reading */
1152
1153 unsigned int incheck:1; /* Currently checking the SmartCABLE */
1154
1155 unsigned int cidplay:1; /* Currently playing Caller ID */
1156
1157 unsigned int cidring:1; /* This is the ring for Caller ID */
1158
1159 unsigned int cidsent:1; /* Caller ID has been sent */
1160
1161 unsigned int cidcw_ack:1; /* Caller ID CW ACK (from CPE) */
1162 unsigned int firstring:1; /* First ring cadence is complete */
1163 unsigned int pstncheck:1; /* Currently checking the PSTN Line */
1164 unsigned int pstn_rmr:1;
1165 unsigned int x:3; /* unsed bits */
1166
1167 } IXJ_FLAGS;
1168
1169 /******************************************************************************
1170 *
1171 * This structure holds the state of all of the Quicknet cards
1172 *
1173 ******************************************************************************/
1174
1175 typedef struct {
1176 struct phone_device p;
1177 struct timer_list timer;
1178 unsigned int board;
1179 unsigned int DSPbase;
1180 unsigned int XILINXbase;
1181 unsigned int serial;
1182 atomic_t DSPWrite;
1183 struct phone_capability caplist[30];
1184 unsigned int caps;
1185 #if LINUX_VERSION_CODE < 0x020400
1186 struct pnp_dev *dev;
1187 #else
1188 struct pci_dev *dev;
1189 #endif
1190 unsigned int cardtype;
1191 unsigned int rec_codec;
1192 unsigned int cid_rec_codec;
1193 unsigned int cid_rec_volume;
1194 unsigned char cid_rec_flag;
1195 char rec_mode;
1196 unsigned int play_codec;
1197 unsigned int cid_play_codec;
1198 unsigned int cid_play_volume;
1199 unsigned char cid_play_flag;
1200 char play_mode;
1201 IXJ_FLAGS flags;
1202 unsigned int busyflags;
1203 unsigned int rec_frame_size;
1204 unsigned int play_frame_size;
1205 unsigned int cid_play_frame_size;
1206 unsigned int cid_base_frame_size;
1207 unsigned long cidcw_wait;
1208 int aec_level;
1209 int cid_play_aec_level;
1210 int readers, writers;
1211 #if LINUX_VERSION_CODE < 0x020400
1212 struct wait_queue *poll_q;
1213 struct wait_queue *read_q;
1214 #else
1215 wait_queue_head_t poll_q;
1216 wait_queue_head_t read_q;
1217 #endif
1218 char *read_buffer, *read_buffer_end;
1219 char *read_convert_buffer;
1220 unsigned int read_buffer_size;
1221 unsigned int read_buffer_ready;
1222 #if LINUX_VERSION_CODE < 0x020400
1223 struct wait_queue *write_q;
1224 #else
1225 wait_queue_head_t write_q;
1226 #endif
1227 char *write_buffer, *write_buffer_end;
1228 char *write_convert_buffer;
1229 unsigned int write_buffer_size;
1230 unsigned int write_buffers_empty;
1231 unsigned long drybuffer;
1232 char *write_buffer_rp, *write_buffer_wp;
1233 char dtmfbuffer[80];
1234 char dtmf_current;
1235 int dtmf_wp, dtmf_rp, dtmf_state, dtmf_proc;
1236 int tone_off_time, tone_on_time;
1237 struct fasync_struct *async_queue;
1238 unsigned long tone_start_jif;
1239 char tone_index;
1240 char tone_state;
1241 char maxrings;
1242 IXJ_CADENCE *cadence_t;
1243 IXJ_CADENCE *cadence_r;
1244 int tone_cadence_state;
1245 IXJ_CADENCE_F cadence_f[6];
1246 DTMF dtmf;
1247 CPTF cptf;
1248 BYTES dsp;
1249 BYTES ver;
1250 BYTES scr;
1251 BYTES ssr;
1252 BYTES baseframe;
1253 HSR hsr;
1254 GPIO gpio;
1255 PLD_SCRR pld_scrr;
1256 PLD_SCRW pld_scrw;
1257 PLD_SLICW pld_slicw;
1258 PLD_SLICR pld_slicr;
1259 PLD_CLOCK pld_clock;
1260 PCMCIA_CR1 pccr1;
1261 PCMCIA_CR2 pccr2;
1262 PCMCIA_SCCR psccr;
1263 PCMCIA_SLIC pslic;
1264 char pscdd;
1265 Si3C1 sic1;
1266 Si3C2 sic2;
1267 Si3RXG sirxg;
1268 Si3ADC siadc;
1269 Si3DAC sidac;
1270 Si3STAT sistat;
1271 Si3AATT siaatt;
1272 MIX mix;
1273 unsigned short ring_cadence;
1274 int ring_cadence_t;
1275 unsigned long ring_cadence_jif;
1276 unsigned long checkwait;
1277 int intercom;
1278 int m_hook;
1279 int r_hook;
1280 int p_hook;
1281 char pstn_envelope;
1282 char pstn_cid_intr;
1283 unsigned char fskz;
1284 unsigned char fskphase;
1285 unsigned char fskcnt;
1286 unsigned int cidsize;
1287 unsigned int cidcnt;
1288 unsigned pstn_cid_received;
1289 PHONE_CID cid;
1290 PHONE_CID cid_send;
1291 unsigned long pstn_ring_int;
1292 unsigned long pstn_ring_start;
1293 unsigned long pstn_ring_stop;
1294 unsigned long pstn_winkstart;
1295 unsigned long pstn_last_rmr;
1296 unsigned long pstn_prev_rmr;
1297 unsigned long pots_winkstart;
1298 unsigned int winktime;
1299 unsigned long flash_end;
1300 char port;
1301 char hookstate;
1302 union telephony_exception ex;
1303 union telephony_exception ex_sig;
1304 int ixj_signals[35];
1305 IXJ_SIGDEF sigdef;
1306 char daa_mode;
1307 char daa_country;
1308 unsigned long pstn_sleeptil;
1309 DAA_REGS m_DAAShadowRegs;
1310 Proc_Info_Type Info_read;
1311 Proc_Info_Type Info_write;
1312 unsigned short frame_count;
1313 unsigned int filter_hist[4];
1314 unsigned char filter_en[4];
1315 unsigned short proc_load;
1316 unsigned long framesread;
1317 unsigned long frameswritten;
1318 unsigned long read_wait;
1319 unsigned long write_wait;
1320 unsigned long timerchecks;
1321 unsigned long txreadycheck;
1322 unsigned long rxreadycheck;
1323 unsigned long statuswait;
1324 unsigned long statuswaitfail;
1325 unsigned long pcontrolwait;
1326 unsigned long pcontrolwaitfail;
1327 unsigned long iscontrolready;
1328 unsigned long iscontrolreadyfail;
1329 unsigned long pstnstatecheck;
1330 #ifdef IXJ_DYN_ALLOC
1331 short *fskdata;
1332 #else
1333 short fskdata[8000];
1334 #endif
1335 int fsksize;
1336 int fskdcnt;
1337 } IXJ;
1338
1339 typedef int (*IXJ_REGFUNC) (IXJ * j, unsigned long arg);
1340
1341 extern IXJ *ixj_pcmcia_probe(unsigned long, unsigned long);
1342
1343