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Rev 387 Rev 413
Line 3... Line 3...
3 
format MS COFF
 3 
format MS COFF
Line 4... Line 4...
4 
 
 4 
 
- 
 
 5 
 
Line 5... Line 6...
5 
 
 6 
include 'proc32.inc'
Line 6... Line 7...
6 
include 'proc32.inc'
 7 
include 'imports.inc'
Line 50... Line 51...
50 
BIT29 EQU 0x20000000
 51 
BIT29 EQU 0x20000000
51 
BIT30 EQU 0x40000000
 52 
BIT30 EQU 0x40000000
52 
BIT31 EQU 0x80000000
 53 
BIT31 EQU 0x80000000
53 
 
 54 
 
Line 54... Line -...
54 
VID_INTEL	  equ 0x8086
 - 
 
55 
VID_NVIDIA        equ 0x10DE
 - 
 
56 
 
 - 
 
57 
CTRL_ICH	  equ 0x2415
 - 
 
58 
CTRL_ICH0	  equ 0x2425
 - 
 
59 
CTRL_ICH2	  equ 0x2435
 - 
 
60 
CTRL_ICH3	  equ 0x2445
 - 
 
61 
CTRL_ICH4	  equ 0x24C5
 - 
 
62 
CTRL_ICH5	  equ 0x24D5
 - 
 
63 
CTRL_ICH6	  equ 0x266E
 - 
 
64 
CTRL_ICH7	  equ 0x27DE
 - 
 
65 
 
 - 
 
66 
CTRL_NFORCE       equ 0x01B1
 - 
 
67 
CTRL_NFORCE2      equ 0x006A
 - 
 
68 
CTRL_NFORCE3      equ 0x00DA
 - 
 
69 
 
 - 
 
Line 70... Line 55...
70 
 
 55 
 
71 
PCM_OUT_BDL	  equ  0x10	 ; PCM out buffer descriptors list
 56 
PCM_OUT_BDL	  equ  0x10	 ; PCM out buffer descriptors list
72 
PCM_OUT_CR_REG	  equ  0x1b	 ; PCM out Control Register
 57 
PCM_OUT_CR_REG	  equ  0x1b	 ; PCM out Control Register
73 
PCM_OUT_LVI_REG   equ  0x15	 ; PCM last valid index
 58 
PCM_OUT_LVI_REG   equ  0x15	 ; PCM last valid index
Line 264... Line 249...
264 
end virtual
 249 
end virtual
265 
 
 250 
 
Line 266... Line 251...
266 
EVENT_NOTIFY	      equ 0x00000200
 251 
EVENT_NOTIFY	      equ 0x00000200
Line 267... Line 252...
267 
 
 252 
 
268 
OS_BASE 	      equ 0;  0x80400000
 253 
OS_BASE         equ 0;
269 
new_app_base	      equ 0x60400000;   0x01000000
 254 
SLOT_BASE       equ OS_BASE+0x0080000
Line 270... Line 255...
270 
PROC_BASE	      equ OS_BASE+0x0080000
 255 
new_app_base    equ 0x80000000
271 
 
 - 
 
272 
public START
 256 
 
273 
public STOP
 - 
 
274 
public service_proc
 - 
 
275 
 
 - 
 
276 
extrn AttachIntHandler
 - 
 
277 
extrn SysMsgBoardStr
 - 
 
278 
extrn PciApi
 - 
 
279 
extrn PciRead32
 - 
 
280 
extrn PciRead8
 - 
 
281 
extrn PciWrite8
 - 
 
282 
extrn AllocKernelSpace
 257 
public START
283 
extrn MapPage
 - 
 
284 
extrn RegService
 - 
 
285 
extrn KernelAlloc
 - 
 
Line 286... Line 258...
286 
extrn GetPgAddr
 258 
public service_proc
Line -... Line 259...
- 
 
 259 
public version
- 
 
 260 
 
- 
 
 261 
section '.flat' code readable align 16
- 
 
 262 
 
287 
extrn GetCurrentTask
 263 
proc START stdcall, state:dword
288 
 
 264 
 
289 
section '.flat' code readable align 16
 265 
           cmp [state], 1
290 
 
 266 
           jne .stop
291 
START:
 267 
 
Line 292... Line 268...
292 
     if DEBUG
 268 
     if DEBUG
293 
	   mov esi, msgInit
 269 
           mov esi, msgDetect
294 
           call SysMsgBoardStr
 270 
           call SysMsgBoardStr
Line 295... Line 271...
295 
     end if
 271 
     end if
296 
 
 272 
 
297 
	   call detect_controller
 273 
           call detect_controller
298 
	   test eax, eax
 274 
           test eax, eax
299 
           jz .fail
 275 
           jz .fail
Line 300... Line 276...
300 
 
 276 
 
301 
     if DEBUG
 - 
 
302 
	   mov esi,[ctrl.vendor_ids]
 277 
     if DEBUG
303 
           call SysMsgBoardStr
 278 
           mov esi,[ctrl.vendor_ids]
304 
	   mov	  esi, [ctrl.ctrl_ids]
 279 
           call SysMsgBoardStr
Line -... Line 280...
- 
 
 280 
           mov   esi, [ctrl.ctrl_ids]
- 
 
 281 
           call SysMsgBoardStr
305 
           call SysMsgBoardStr
 282 
 
306 
 
 283 
     end if
307 
     end if
 284 
           call init_controller
308 
 
 285 
           test eax, eax
Line 309... Line 286...
309 
           call init_controller
 286 
           jz .fail
310 
           test eax, eax
 287 
 
311 
           jz .fail
 288 
           jmp .fail      ;force fail
Line 312... Line 289...
312 
 
 289 
 
313 
     if DEBUG
 290 
     if DEBUG
314 
           mov esi, msgInitCodec
 291 
           mov esi, msgInitCodec
Line 315... Line 292...
315 
           call SysMsgBoardStr
 292 
           call SysMsgBoardStr
316 
     end if
 293 
     end if
317 
 
 294 
 
Line 318... Line 295...
318 
           call init_codec
 295 
           call init_codec
319 
           test eax, eax
 296 
           test eax, eax
Line 334... Line 311...
334 
           call SysMsgBoardStr
 311 
           call SysMsgBoardStr
335 
 
 312 
 
Line 336... Line 313...
336 
           call create_primary_buff
 313 
           call create_primary_buff
Line 337... Line -...
337 
 
 - 
 
338 
;     if REMAP_IRQ
 - 
 
339 
 
 - 
 
340 
;           call get_LPC_bus
 - 
 
341 
;           cmp eax, -1
 - 
 
342 
;           jz .fail
 - 
 
343 
 
 - 
 
344 
;           mov [lpc_bus], 0  ;eax
 - 
 
345 
;           call remap_irq
 - 
 
346 
;     end if
 - 
 
347 
 
 314 
 
348 
           mov eax, VALID_IRQ
 315 
           mov eax, VALID_IRQ
349 
           mov ebx, [ctrl.int_line]
 316 
           mov ebx, [ctrl.int_line]
350 
           mov esi, msgInvIRQ
 317 
           mov esi, msgInvIRQ
351 
           bt eax, ebx
 318 
           bt eax, ebx
Line 359... Line 326...
359 
           stdcall RegService, sz_sound_srv, service_proc
 326 
           stdcall RegService, sz_sound_srv, service_proc
360 
	   ret
 327 
	   ret
361 
.fail:
 328 
.fail:
362 
     if DEBUG
 329 
     if DEBUG
363 
	   mov esi, msgFail
 330 
           mov esi, msgFail
364 
           call SysMsgBoardStr
 331 
           call SysMsgBoardStr
365 
     end if
 332 
     end if
366 
	   xor eax, eax
 333 
           xor eax, eax
367 
STOP:
 334 
           ret
368 
           ret
 - 
 
369 
 
 335 
.stop:
- 
 
 336 
           call stop
- 
 
 337 
           xor eax, eax
- 
 
 338 
           ret
- 
 
 339 
endp
- 
 
 340 
 
Line 370... Line 341...
370 
handle     equ  IOCTL.handle
 341 
handle     equ  IOCTL.handle
371 
io_code    equ  IOCTL.io_code
 342 
io_code    equ  IOCTL.io_code
372 
input      equ  IOCTL.input
 343 
input      equ  IOCTL.input
373 
inp_size   equ  IOCTL.inp_size
 344 
inp_size   equ  IOCTL.inp_size
Line 378... Line 349...
378 
proc service_proc stdcall, ioctl:dword
 349 
proc service_proc stdcall, ioctl:dword
379 
 
 350 
 
Line 380... Line 351...
380 
           mov edi, [ioctl]
 351 
           mov edi, [ioctl]
381 
           mov eax, [edi+io_code]
 352 
           mov eax, [edi+io_code]
382 
	   cmp eax, DEV_PLAY
 353 
           cmp eax, DEV_PLAY
383 
	   jne @F
 354 
           jne @F
384 
     if DEBUG
 355 
     if DEBUG
385 
	   mov esi, msgPlay
 356 
           mov esi, msgPlay
386 
           call SysMsgBoardStr
 357 
           call SysMsgBoardStr
387 
     end if
 358 
     end if
388 
	   call play
 359 
           call play
389 
	   ret
 360 
           ret
390 
@@:
 361 
@@:
391 
	   cmp eax, DEV_STOP
 362 
           cmp eax, DEV_STOP
392 
	   jne @F
 363 
           jne @F
393 
     if DEBUG
 364 
     if DEBUG
394 
	   mov esi, msgStop
 365 
           mov esi, msgStop
395 
           call SysMsgBoardStr
 366 
           call SysMsgBoardStr
396 
     end if
 367 
     end if
397 
	   call stop
 368 
           call stop
398 
	   ret
 369 
           ret
399 
@@:
 370 
@@:
400 
	   cmp eax, DEV_CALLBACK
 371 
           cmp eax, DEV_CALLBACK
401 
	   jne @F
 372 
           jne @F
402 
           mov ebx, [edi+input]
 373 
           mov ebx, [edi+input]
403 
           stdcall set_callback, [ebx]
 374 
           stdcall set_callback, [ebx]
404 
	   ret
 375 
           ret
405 
@@:
 376 
@@:
406 
	   cmp eax, DEV_SET_MASTERVOL
 377 
           cmp eax, DEV_SET_MASTERVOL
407 
	   jne @F
 378 
           jne @F
408 
           mov ebx, [edi+input]
 379 
           mov eax, [edi+input]
- 
 
 380 
           mov eax, [eax]
409 
           stdcall set_master_vol, [ebx]
 381 
           call set_master_vol      ;eax= vol
410 
	   ret
 382 
           ret
411 
@@:
 383 
@@:
412 
	   cmp eax, DEV_GET_MASTERVOL
 384 
           cmp eax, DEV_GET_MASTERVOL
413 
	   jne @F
 385 
           jne @F
414 
           mov ebx, [edi+output]
 386 
           mov ebx, [edi+output]
415 
           test ebx, ebx
 387 
           add ebx, new_app_base
416 
           jz .fail
 - 
 
417 
 
 - 
 
418 
           stdcall get_master_vol, ebx
 388 
           stdcall get_master_vol, ebx
419 
	   ret
 389 
           ret
420 
@@:
 390 
;@@:
421 
	   cmp eax, DEV_GET_INFO
 391 
;           cmp eax, DEV_GET_INFO
422 
	   jne @F
 392 
;           jne @F
423 
           mov ebx, [edi+output]
 393 
;           mov ebx, [edi+output]
424 
	   stdcall get_dev_info, ebx
 394 
;           stdcall get_dev_info, ebx
425 
	   ret
 395 
;           ret
426 
@@:
 396 
@@:
427 
.fail:
 397 
.fail:
428 
	   xor eax, eax
 398 
           or eax, -1
429 
	   ret
 399 
           ret
430 
endp
 400 
endp
Line 431... Line 401...
431 
 
 401 
 
432 
restore   handle
 402 
restore   handle
433 
restore   io_code
 403 
restore   io_code
Line 437... Line 407...
437 
restore   out_size
 407 
restore   out_size
438 
 
 408 
 
Line 439... Line 409...
439 
 
 409 
 
440 
align 4
 - 
 
441 
proc remap_irq                         ;for Intel chipsets ONLY !!!
 - 
 
442 
	   mov eax, VALID_IRQ
 - 
 
443 
	   bt eax, IRQ_LINE
 - 
 
444 
	   jnc .exit
 - 
 
445 
 
 - 
 
446 
	   mov edx, 0x4D0
 - 
 
447 
	   in ax,dx
 - 
 
448 
	   bts ax, IRQ_LINE
 - 
 
449 
	   out dx, aX
 - 
 
450 
 
 - 
 
451 
           stdcall PciWrite8, dword 0, dword 0xF8, dword 0x61, dword IRQ_LINE
 - 
 
452 
	   mov [ctrl.int_line], IRQ_LINE
 - 
 
453 
 
 - 
 
454 
.exit:
 - 
 
455 
	   ret
 - 
 
456 
endp
 - 
 
457 
 
 - 
 
458 
align 4
 410 
align 4
Line 459... Line 411...
459 
proc ac97_irq
 411 
proc ac97_irq
460 
 
 412 
 
461 
;     if DEBUG
 413 
;     if DEBUG
462 
;           mov esi, msgIRQ
 414 
;           mov esi, msgIRQ
Line 463... Line -...
463 
;           call SysMsgBoardStr
 - 
 
464 
;     end if
 - 
 
465 
 
 - 
 
466 
	   mov edx, PCM_OUT_CR_REG
 - 
 
467 
	   mov al, 0x14
 - 
 
468 
	   call [ctrl.ctrl_write8]
 - 
 
469 
 
 - 
 
470 
	   mov ax, 0x1c
 - 
 
471 
	   mov edx, PCM_OUT_SR_REG
 - 
 
472 
	   call [ctrl.ctrl_write16]
 - 
 
473 
 
 - 
 
474 
	   mov edx, PCM_OUT_CIV_REG
 - 
 
475 
	   call [ctrl.ctrl_read8]
 - 
 
476 
 
 - 
 
477 
	   and eax, 0x1F
 - 
 
478 
	   cmp eax, [civ_val]
 - 
 
479 
	   je .skip
 - 
 
480 
 
 - 
 
481 
	   mov [civ_val], eax
 - 
 
482 
	   dec eax
 - 
 
483 
	   and eax, 0x1F
 - 
 
484 
	   mov [ctrl.lvi_reg], eax
 - 
 
485 
 
 - 
 
486 
	   mov edx, PCM_OUT_LVI_REG
 - 
 
487 
	   call [ctrl.ctrl_write8]
 - 
 
488 
 
 - 
 
489 
	   mov edx, PCM_OUT_CR_REG
 - 
 
490 
	   mov ax, 0x1D
 - 
 
491 
	   call [ctrl.ctrl_write8]
 - 
 
492 
 
 - 
 
493 
	   mov eax, [civ_val]
 - 
 
Line 494... Line 415...
494 
	   add eax, 2
 415 
;           call SysMsgBoardStr
495 
	   and eax, 31
 416 
;     end if
Line 496... Line 417...
496 
	   mov ebx, dword [buff_list+eax*4]
 417 
 
497 
 
 418 
 
498 
	   cmp [ctrl.user_callback], 0
 419 
           cmp [ctrl.user_callback], 0
Line 499... Line 420...
499 
	   je @f
 420 
           je @f
500 
 
 421 
 
501 
	   stdcall [ctrl.user_callback], ebx
 422 
           stdcall [ctrl.user_callback], ebx
502 
@@:
 423 
@@:
503 
	   ret
 424 
           ret
504 
 
 425 
 
Line 505... Line 426...
505 
.skip:
 426 
.skip:
506 
	   mov edx, PCM_OUT_CR_REG
 427 
           mov edx, PCM_OUT_CR_REG
Line 507... Line 428...
507 
	   mov ax, 0x1D
 428 
           mov ax, 0x11               ;0x1D
508 
	   call [ctrl.ctrl_write8]
 429 
           call [ctrl.ctrl_write8]
Line 509... Line 430...
509 
	   ret
 430 
           ret
510 
endp
 431 
endp
511 
 
 432 
 
512 
align 4
 433 
align 4
513 
proc create_primary_buff
 434 
proc create_primary_buff
Line 514... Line 435...
514 
 
 435 
 
- 
 
 436 
           stdcall KernelAlloc, 0x10000
Line 515... Line 437...
515 
           stdcall KernelAlloc, 0x10000
 437 
           mov [ctrl.buffer], eax
516 
	   mov [ctrl.buffer], eax
 438 
 
517 
 
 439 
           mov edi, eax
518 
	   mov edi, eax
 440 
           mov ecx, 0x10000/4
519 
	   mov ecx, 0x10000/4
 441 
           xor eax, eax
520 
	   xor eax, eax
 442 
           cld
Line 521... Line 443...
521 
           cld
 443 
           rep stosd
522 
	   rep stosd
 444 
 
Line 523... Line 445...
523 
 
 445 
           mov eax, [ctrl.buffer]
524 
           stdcall GetPgAddr, [ctrl.buffer]
 446 
           call GetPgAddr
Line 525... Line 447...
525 
 
 447 
 
526 
	   mov ebx, 0xC0002000
 448 
           mov ebx, 0xC0002000
Line 527... Line 449...
527 
	   mov ecx, 4
 449 
           mov ecx, 4
528 
	   mov edi, pcmout_bdl
 450 
           mov edi, pcmout_bdl
Line 529... Line 451...
529 
@@:
 451 
@@:
530 
	   mov [edi], eax
 452 
           mov [edi], eax
Line 531... Line 453...
531 
	   mov [edi+4], ebx
 453 
           mov [edi+4], ebx
532 
 
 454 
 
Line 533... Line 455...
533 
	   mov [edi+32], eax
 455 
           mov [edi+32], eax
534 
	   mov [edi+4+32], ebx
 456 
           mov [edi+4+32], ebx
Line 535... Line 457...
535 
 
 457 
 
536 
	   mov [edi+64], eax
 458 
           mov [edi+64], eax
537 
	   mov [edi+4+64], ebx
 459 
           mov [edi+4+64], ebx
Line 538... Line 460...
538 
 
 460 
 
539 
	   mov [edi+96], eax
 461 
           mov [edi+96], eax
540 
	   mov [edi+4+96], ebx
 462 
           mov [edi+4+96], ebx
541 
 
 463 
 
542 
	   mov [edi+128], eax
 464 
           mov [edi+128], eax
543 
	   mov [edi+4+128], ebx
 465 
           mov [edi+4+128], ebx
544 
 
 466 
 
545 
	   mov [edi+160], eax
 467 
           mov [edi+160], eax
546 
	   mov [edi+4+160], ebx
 468 
           mov [edi+4+160], ebx
547 
 
 469 
 
548 
	   mov [edi+192], eax
 470 
           mov [edi+192], eax
549 
	   mov [edi+4+192], ebx
 471 
           mov [edi+4+192], ebx
550 
 
 472 
 
551 
	   mov [edi+224], eax
 473 
           mov [edi+224], eax
552 
	   mov [edi+4+224], ebx
 474 
           mov [edi+4+224], ebx
553 
 
 475 
 
554 
	   add eax, 0x4000
 476 
           add eax, 0x4000
555 
	   add edi, 8
 477 
           add edi, 8
- 
 
 478 
           loop @B
556 
	   loop @B
 479 
 
557 
 
 480 
           mov edi, buff_list
558 
	   mov edi, buff_list
 481 
           mov eax, [ctrl.buffer]
559 
	   mov eax, [ctrl.buffer]
 482 
           mov ecx, 4
560 
	   mov ecx, 4
 483 
@@:
561 
@@:
 484 
           mov [edi], eax
562 
	   mov [edi], eax
 485 
           mov [edi+16], eax
563 
	   mov [edi+16], eax
 486 
           mov [edi+32], eax
564 
	   mov [edi+32], eax
 487 
           mov [edi+48], eax
565 
	   mov [edi+48], eax
 488 
           mov [edi+64], eax
566 
	   mov [edi+64], eax
 489 
           mov [edi+80], eax
567 
	   mov [edi+80], eax
 - 
 
568 
	   mov [edi+96], eax
 490 
           mov [edi+96], eax
569 
	   mov [edi+112], eax
 491 
           mov [edi+112], eax
Line 570... Line 492...
570 
 
 492 
 
571 
	   add eax, 0x4000
 493 
           add eax, 0x4000
572 
	   add edi, 4
 494 
           add edi, 4
573 
	   loop @B
 495 
           loop @B
574 
 
 496 
 
575 
	   mov ecx, pcmout_bdl
 497 
           mov eax, pcmout_bdl
576 
           stdcall GetPgAddr, ecx
 498 
           mov ebx, eax
Line 577... Line 499...
577 
	   and ecx, 0xFFF
 499 
           call GetPgAddr     ;eax
578 
	   add eax, ecx
 500 
           and ebx, 0xFFF
579 
 
 501 
           add eax, ebx
580 
	   mov edx, PCM_OUT_BDL
 502 
 
581 
	   call [ctrl.ctrl_write32]
 503 
           mov edx, PCM_OUT_BDL
582 
 
 504 
           call [ctrl.ctrl_write32]
Line 583... Line 505...
583 
	   mov eax, 16
 505 
 
Line 584... Line 506...
584 
	   mov [ctrl.lvi_reg], eax
 506 
           mov eax, 16
585 
	   mov edx, PCM_OUT_LVI_REG
 507 
           mov [ctrl.lvi_reg], eax
586 
	   call [ctrl.ctrl_write8]
 508 
           mov edx, PCM_OUT_LVI_REG
587 
 
 509 
           call [ctrl.ctrl_write8]
588 
	   ret
 510 
           ret
589 
endp
 511 
endp
590 
 
 512 
 
591 
align 4
 513 
align 4
Line 592... Line 514...
592 
proc detect_controller
 514 
proc detect_controller
593 
	   locals
 515 
         locals
594 
	     last_bus dd ?
 516 
           last_bus dd ?
595 
	     bus      dd ?
 517 
           bus      dd ?
596 
	     devfn    dd ?
 518 
           devfn    dd ?
597 
	   endl
 519 
         endl
598 
 
 520 
 
599 
	   xor eax, eax
 521 
           xor eax, eax
600 
	   mov [bus], eax
 522 
           mov [bus], eax
601 
	   inc eax
 523 
           inc eax
602 
           call PciApi
 524 
           call PciApi
- 
 
 525 
           cmp eax, -1
603 
	   cmp eax, -1
 526 
           je .err
604 
           je .no_pci
 527 
 
605 
 
 528 
           mov [last_bus], eax
606 
	   mov [last_bus], eax
 529 
 
607 
 
 530 
.next_bus:
608 
.next_bus:
 531 
           and [devfn], 0
609 
	   and [devfn], 0
 532 
.next_dev:
610 
.next_dev:
 533 
           stdcall PciRead32, [bus], [devfn], dword 0
611 
           stdcall PciRead32, [bus], [devfn], dword 0
 534 
           test eax, eax
612 
	   test eax, eax
 535 
           jz .next
613 
	   jz .next
 536 
           cmp eax, -1
614 
	   cmp eax, -1
 537 
           je .next
615 
	   je .next
 538 
 
Line 616... Line 539...
616 
 
 539 
           mov edi, devices
617 
	   mov edi, devices
 540 
@@:
Line 618... Line 541...
618 
@@:
 541 
           mov ebx, [edi]
619 
	   mov ebx, [edi]
 542 
           test ebx, ebx
620 
	   test ebx, ebx
 543 
           jz .next
621 
	   jz .next
 544 
 
622 
 
 545 
           cmp eax, ebx
623 
	   cmp eax, ebx
 546 
           je .found
624 
	   je .found
 547 
           add edi, 12
625 
	   add edi, 12
 548 
           jmp @B
626 
	   jmp @B
 549 
 
627 
 
 550 
.next:
Line 628... Line -...
628 
.next:	   inc [devfn]
 - 
 
629 
	   cmp [devfn], 256
 - 
 
630 
	   jb  .next_dev
 - 
 
631 
	   mov eax, [bus]
 - 
 
632 
	   inc eax
 - 
 
633 
	   mov [bus], eax
 - 
 
634 
	   cmp eax, [last_bus]
 - 
 
635 
	   jna .next_bus
 - 
 
636 
	   xor eax, eax
 - 
 
637 
	   ret
 551 
           inc [devfn]
638 
.found:
 552 
           cmp [devfn], 256
639 
	   mov ebx, [bus]
 553 
           jb  .next_dev
640 
	   mov [ctrl.bus], ebx
 554 
           mov eax, [bus]
641 
 
 555 
           inc eax
642 
	   mov ecx, [devfn]
 556 
           mov [bus], eax
643 
	   mov [ctrl.devfn], ecx
 - 
 
644 
 
 - 
 
645 
	   mov edx, eax
 557 
           cmp eax, [last_bus]
646 
	   and edx, 0xFFFF
 - 
 
647 
	   mov [ctrl.vendor], edx
 558 
           jna .next_bus
648 
	   shr eax, 16
 559 
           xor eax, eax
649 
	   mov [ctrl.dev_id], eax
 560 
           ret
650 
 
 561 
.found:
Line 651... Line 562...
651 
	   mov ebx, [edi+4]
 562 
           mov ebx, [bus]
652 
	   mov [ctrl.ctrl_ids], ebx
 - 
 
653 
	   mov esi, [edi+8]
 - 
 
654 
	   mov [ctrl.ctrl_setup], esi
 563 
           mov [ctrl.bus], ebx
655 
 
 - 
 
656 
           cmp ebx, VID_INTEL
 - 
 
657 
           jne @F
 - 
 
658 
	   mov [ctrl.vendor_ids], msg_Intel
 - 
 
659 
           ret
 - 
 
660 
@@:
 - 
 
661 
           cmp ebx, VID_NVIDIA
 - 
 
662 
           jne @F
 - 
 
663 
           mov [ctrl.vendor_ids], msg_NVidia
 - 
 
Line 664... Line 564...
664 
@@:
 564 
 
665 
           cmp ebx, 0x1274
 - 
 
666 
           jne @F
 565 
           mov ecx, [devfn]
667 
           mov [ctrl.vendor_ids], msgEnsoniq
 - 
 
668 
           ret
 - 
 
669 
@@:
 - 
 
670 
           mov [ctrl.vendor_ids], 0     ;something  wrong ?
 - 
 
Line 671... Line 566...
671 
	   ret
 566 
           mov [ctrl.devfn], ecx
672 
.no_pci:
 - 
 
673 
           mov esi, msgPCI
 - 
 
674 
           call SysMsgBoardStr
 567 
 
675 
.err:
 - 
 
676 
	   xor eax, eax
 568 
           mov edx, eax
677 
	   ret
 569 
           and edx, 0xFFFF
678 
endp
 - 
 
679 
 
 - 
 
680 
align 4
 570 
           mov [ctrl.vendor], edx
681 
proc get_LPC_bus                ;for Intel chipsets ONLY !!!
 - 
 
682 
	   locals
 - 
 
683 
	     last_bus dd ?
 - 
 
684 
	     bus      dd ?
 571 
           shr eax, 16
685 
	   endl
 - 
 
686 
 
 - 
 
Line 687... Line 572...
687 
	   xor eax, eax
 572 
           mov [ctrl.dev_id], eax
688 
	   mov [bus], eax
 573 
 
Line 689... Line -...
689 
	   inc eax
 - 
 
690 
	   call [PciApi]
 - 
 
691 
	   cmp eax, -1
 - 
 
692 
	   je .err
 574 
           mov ebx, [edi+4]
693 
 
 - 
 
694 
	   mov [last_bus], eax
 575 
           mov [ctrl.ctrl_ids], ebx
Line 695... Line 576...
695 
.next_bus:
 576 
           mov esi, [edi+8]
696 
           stdcall PciRead32, [bus], dword 0xF8, dword 0
 - 
 
697 
	   test eax, eax
 - 
 
698 
	   jz .next
 - 
 
699 
	   cmp eax, -1
 - 
 
700 
	   je .next
 577 
           mov [ctrl.ctrl_setup], esi
701 
 
 578 
 
Line 702... Line 579...
702 
	   cmp eax, 0x24D08086
 579 
           cmp ebx, 0x1274
703 
	   je .found
 580 
           jne @F
Line 704... Line 581...
704 
.next:
 581 
           mov [ctrl.vendor_ids], msgEnsoniq
705 
	   mov eax, [bus]
 582 
           ret
Line 706... Line 583...
706 
	   inc eax
 583 
@@:
707 
	   cmp eax, [last_bus]
 584 
           mov [ctrl.vendor_ids], 0     ;something  wrong ?
708 
	   mov [bus], eax
 585 
           ret
Line 709... Line -...
709 
	   jna .next_bus
 - 
 
710 
.err:
 586 
.err:
711 
	   xor eax, eax
 587 
           xor eax, eax
Line 712... Line 588...
712 
	   dec eax
 588 
           ret
713 
	   ret
 589 
endp
714 
.found:
 590 
 
715 
	   mov eax, [bus]
 591 
align 4
716 
	   ret
 592 
proc init_controller
Line 717... Line 593...
717 
endp
 593 
 
718 
 
 594 
           mov esi, msgPCIcmd
719 
align 4
 595 
           call SysMsgBoardStr
720 
proc init_controller
 596 
 
721 
 
 - 
 
722 
           stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 4
 - 
 
723 
	   mov ebx, eax
 - 
 
724 
	   and eax, 0xFFFF
 - 
 
725 
	   mov [ctrl.pci_cmd], eax
 - 
 
726 
	   shr ebx, 16
 - 
 
727 
	   mov [ctrl.pci_stat], ebx
 - 
 
728 
 
 - 
 
729 
           stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 0x10
 - 
 
730 
	   and eax,0xFFFE
 - 
 
731 
	   mov [ctrl.codec_io_base], eax
 - 
 
732 
 
 - 
 
733 
           stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 0x14
 - 
 
Line 734... Line -...
734 
	   and eax, 0xFFC0
 - 
 
735 
	   mov [ctrl.ctrl_io_base], eax
 - 
 
736 
 
 - 
 
737 
           stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 0x18
 - 
 
738 
	   mov [ctrl.codec_mem_base], eax
 - 
 
739 
 
 - 
 
740 
           stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 0x1C
 - 
 
741 
	   mov [ctrl.ctrl_mem_base], eax
 - 
 
742 
 
 - 
 
743 
           stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 0x3C
 - 
 
744 
	   and eax, 0xFF
 - 
 
745 
	   mov [ctrl.int_line], eax
 - 
 
746 
 
 - 
 
747 
           stdcall PciRead8, [ctrl.bus], [ctrl.devfn], dword 0x41
 597 
           stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 4
748 
	   and eax, 0xFF
 598 
           mov ebx, eax
749 
	   mov [ctrl.cfg_reg], eax
 599 
           and eax, 0xFFFF
750 
 
 600 
           mov [ctrl.pci_cmd], eax
751 
	   call [ctrl.ctrl_setup]
 601 
           shr ebx, 16
752 
	   xor eax, eax
 602 
           mov [ctrl.pci_stat], ebx
753 
	   inc eax
 603 
 
754 
	   ret
 604 
           call dword2str
755 
endp
 605 
           call SysMsgBoardStr
Line 756... Line 606...
756 
 
 606 
 
757 
align 4
 607 
           mov esi, msgIObase
Line 758... Line 608...
758 
proc set_ICH
 608 
           call SysMsgBoardStr
759 
	   mov [ctrl.codec_read16],  codec_io_r16    ;virtual
 609 
 
760 
	   mov [ctrl.codec_write16], codec_io_w16    ;virtual
 - 
 
761 
 
 - 
 
762 
	   mov [ctrl.ctrl_read8 ],  ctrl_io_r8	     ;virtual
 - 
 
763 
	   mov [ctrl.ctrl_read16],  ctrl_io_r16      ;virtual
 610 
           stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 0x10
Line 764... Line 611...
764 
	   mov [ctrl.ctrl_read32],  ctrl_io_r32      ;virtual
 611 
;           and eax, -16
765 
 
 612 
           mov [ctrl.ctrl_io_base], eax
Line 766... Line -...
766 
	   mov [ctrl.ctrl_write8 ], ctrl_io_w8	     ;virtual
 - 
 
767 
	   mov [ctrl.ctrl_write16], ctrl_io_w16      ;virtual
 613 
 
768 
	   mov [ctrl.ctrl_write32], ctrl_io_w32      ;virtual
 614 
           call dword2str
Line -... Line 615...
- 
 
 615 
           call SysMsgBoardStr
769 
	   ret
 616 
 
770 
endp
 617 
           mov esi, msgIRQline
Line 771... Line 618...
771 
 
 618 
           call SysMsgBoardStr
772 
PG_SW                equ 0x003
 619 
 
Line -... Line 620...
- 
 
 620 
           stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 0x3C
- 
 
 621 
           and eax, 0xFF
773 
PG_NOCACHE           equ 0x018
 622 
           mov [ctrl.int_line], eax
774 
 
 623 
 
Line 775... Line 624...
775 
align 4
 624 
           call dword2str
776 
proc set_ICH4
 625 
           call SysMsgBoardStr
777 
           stdcall AllocKernelSpace, dword 0x2000
 626 
 
778 
	   mov edi, eax
 627 
           call [ctrl.ctrl_setup]
779 
           stdcall MapPage, edi,[ctrl.codec_mem_base],PG_SW+PG_NOCACHE
 628 
           xor eax, eax
Line 780... Line 629...
780 
	   mov [ctrl.codec_mem_base], edi
 629 
           inc eax
781 
	   add edi, 0x1000
 630 
           ret
782 
           stdcall MapPage, edi, [ctrl.ctrl_mem_base],PG_SW+PG_NOCACHE
 - 
 
Line 783... Line 631...
783 
	   mov [ctrl.ctrl_mem_base], edi
 631 
endp
784 
 
 632 
 
- 
 
 633 
align 4
- 
 
 634 
proc set_ICH
Line 785... Line 635...
785 
	   mov [ctrl.codec_read16],  codec_mem_r16    ;virtual
 635 
           mov [ctrl.codec_read16],  codec_io_r16    ;virtual
786 
	   mov [ctrl.codec_write16], codec_mem_w16    ;virtual
 - 
 
787 
 
 636 
           mov [ctrl.codec_write16], codec_io_w16    ;virtual
Line 788... Line -...
788 
	   mov [ctrl.ctrl_read8 ],  ctrl_mem_r8       ;virtual
 - 
 
789 
	   mov [ctrl.ctrl_read16],  ctrl_mem_r16      ;virtual
 - 
 
790 
	   mov [ctrl.ctrl_read32],  ctrl_mem_r32      ;virtual
 637 
 
791 
 
 638 
           mov [ctrl.ctrl_read8 ],  ctrl_io_r8      ;virtual
792 
	   mov [ctrl.ctrl_write8 ], ctrl_mem_w8       ;virtual
 - 
 
793 
	   mov [ctrl.ctrl_write16], ctrl_mem_w16      ;virtual
 - 
 
794 
	   mov [ctrl.ctrl_write32], ctrl_mem_w32      ;virtual
 - 
 
Line -... Line 639...
- 
 
 639 
           mov [ctrl.ctrl_read16],  ctrl_io_r16      ;virtual
- 
 
 640 
           mov [ctrl.ctrl_read32],  ctrl_io_r32      ;virtual
- 
 
 641 
 
- 
 
 642 
           mov [ctrl.ctrl_write8 ], ctrl_io_w8      ;virtual
- 
 
 643 
           mov [ctrl.ctrl_write16], ctrl_io_w16      ;virtual
- 
 
 644 
           mov [ctrl.ctrl_write32], ctrl_io_w32      ;virtual
- 
 
 645 
           ret
- 
 
 646 
endp
- 
 
 647 
 
- 
 
 648 
align 4
- 
 
 649 
proc reset_controller
- 
 
 650 
 
- 
 
 651 
           xor eax, eax
- 
 
 652 
           mov edx, PCM_IN_CR_REG
- 
 
 653 
           call [ctrl.ctrl_write8]
- 
 
 654 
 
- 
 
 655 
           mov edx, PCM_OUT_CR_REG
- 
 
 656 
           call [ctrl.ctrl_write8]
- 
 
 657 
 
- 
 
 658 
           mov edx, MC_IN_CR_REG
- 
 
 659 
           call [ctrl.ctrl_write8]
- 
 
 660 
 
- 
 
 661 
           mov eax, RR
- 
 
 662 
           mov edx, PCM_IN_CR_REG
- 
 
 663 
           call [ctrl.ctrl_write8]
795 
	   ret
 664 
 
796 
endp
 665 
           mov edx, PCM_OUT_CR_REG
797 
 
 666 
           call [ctrl.ctrl_write8]
798 
align 4
 667 
 
799 
proc reset_controller
 668 
           mov edx, MC_IN_CR_REG
800 
 
 669 
           call [ctrl.ctrl_write8]
801 
	   xor eax, eax
 670 
           ret
802 
	   mov edx, PCM_IN_CR_REG
 671 
endp
803 
	   call [ctrl.ctrl_write8]
 672 
 
Line 804... Line 673...
804 
 
 673 
align 4
805 
	   mov edx, PCM_OUT_CR_REG
 674 
proc init_codec
806 
	   call [ctrl.ctrl_write8]
 675 
         locals
807 
 
 676 
           counter dd ?
Line 808... Line 677...
808 
	   mov edx, MC_IN_CR_REG
 677 
         endl
809 
	   call [ctrl.ctrl_write8]
 678 
 
810 
 
 679 
           mov esi, msgControl
811 
	   mov eax, RR
 680 
           call SysMsgBoardStr
Line 812... Line 681...
812 
	   mov edx, PCM_IN_CR_REG
 681 
 
813 
	   call [ctrl.ctrl_write8]
 682 
           mov edx, GLOB_CTRL
Line 814... Line 683...
814 
 
 683 
           call [ctrl.ctrl_read32]
815 
	   mov edx, PCM_OUT_CR_REG
 684 
           call dword2str
816 
	   call [ctrl.ctrl_write8]
 685 
           call SysMsgBoardStr
817 
 
 686 
 
818 
	   mov	edx, MC_IN_CR_REG
 687 
           mov esi, msgStatus
Line 819... Line 688...
819 
	   call [ctrl.ctrl_write8]
 688 
           call SysMsgBoardStr
820 
 
 689 
 
821 
	   ret
 690 
           mov edx, CTRL_STAT
822 
endp
 691 
           call [ctrl.ctrl_read32]
823 
 
 692 
 
824 
align 4
 693 
           call dword2str
825 
proc init_codec
 694 
           call SysMsgBoardStr
826 
	   locals
 695 
 
827 
	     counter dd ?
 696 
           test eax, CTRL_ST_CREADY
828 
	   endl
 697 
           jnz .ready
829 
 
 698 
 
Line 830... Line 699...
830 
	   call reset_codec
 699 
           call reset_codec
831 
	   and eax, eax
 700 
           and eax, eax
832 
	   jz .err
 701 
           jz .err
833 
 
 702 
 
Line 834... Line 703...
834 
	   xor edx, edx 		  ;ac_reg_0
 703 
           xor edx, edx     ;ac_reg_0
835 
	   call [ctrl.codec_write16]
 704 
           call [ctrl.codec_write16]
836 
 
 705 
 
Line 990... Line 859...
990 
	   ret
 859 
	   ret
991 
endp
 860 
endp
992 
 
 861 
 
Line 993... Line 862...
993 
align 4
 862 
align 4
994 
proc play
 863 
play:
995 
 
 - 
 
996 
	   mov eax, 16
 864 
           mov eax, 16
997 
	   mov [ctrl.lvi_reg], eax
 865 
           mov [ctrl.lvi_reg], eax
998 
	   mov edx, PCM_OUT_LVI_REG
 866 
           mov edx, PCM_OUT_LVI_REG
999 
	   call [ctrl.ctrl_write8]
 867 
           call [ctrl.ctrl_write8]
1000 
 
 868 
 
1001 
	   mov edx, PCM_OUT_CR_REG
 869 
           mov edx, PCM_OUT_CR_REG
1002 
	   mov ax, 0x1D
 870 
           mov ax, 0x1D
1003 
	   call [ctrl.ctrl_write8]
 871 
           call [ctrl.ctrl_write8]
- 
 
 872 
           xor eax, eax
1004 
	   ret
 873 
           ret
1005 
endp
 - 
 
Line 1006... Line 874...
1006 
 
 874 
 
1007 
align 4
 875 
align 4
1008 
proc stop
 876 
stop:
1009 
	   mov edx, PCM_OUT_CR_REG
 877 
           mov edx, PCM_OUT_CR_REG
1010 
	   mov ax, 0x14
 878 
           mov ax, 0x0
1011 
	   call [ctrl.ctrl_write8]
 879 
           call [ctrl.ctrl_write8]
1012 
 
 880 
 
1013 
	   mov eax, 16
 - 
 
1014 
	   mov [ctrl.lvi_reg], eax
 881 
           mov ax, 0x1c
1015 
	   mov edx, PCM_OUT_LVI_REG
 882 
           mov edx, PCM_OUT_SR_REG
1016 
	   call [ctrl.ctrl_write8]
 - 
 
- 
 
 883 
           call [ctrl.ctrl_write16]
1017 
 
 884 
           xor eax, eax
1018 
	   ret
 - 
 
Line 1019... Line 885...
1019 
endp
 885 
	   ret
1020 
 
 886 
 
1021 
align 4
 887 
align 4
1022 
proc get_dev_info stdcall, p_info:dword
 888 
proc get_dev_info stdcall, p_info:dword
Line 1049... Line 915...
1049 
	   mov [CTRL_INFO.glob_sta], eax
 915 
	   mov [CTRL_INFO.glob_sta], eax
1050 
 
 916 
 
Line 1051... Line 917...
1051 
	   mov ebx, [ctrl.pci_cmd]
 917 
	   mov ebx, [ctrl.pci_cmd]
1052 
	   mov [CTRL_INFO.pci_cmd], ebx
 918 
	   mov [CTRL_INFO.pci_cmd], ebx
1053 
 
 - 
 
1054 
	   ret
 919 
	   ret
1055 
endp
 920 
endp
Line 1056... Line 921...
1056 
 
 921 
 
1057 
align 4
 922 
align 4
Line 1117... Line 982...
1117 
 
 982 
 
Line 1118... Line 983...
1118 
align 4
 983 
align 4
1119 
proc codec_check_ready
 984 
proc codec_check_ready
Line 1120... Line 985...
1120 
 
 985 
 
1121 
	  mov edx, CTRL_ST
 986 
           mov edx, CTRL_ST
1122 
	  call [ctrl.ctrl_read32]
 987 
           call [ctrl.ctrl_read32]
1123 
	  and eax, CTRL_ST_CREADY
 988 
           and eax, CTRL_ST_CREADY
1124 
	  jz .not_ready
 - 
 
1125 
 
 - 
 
1126 
	  xor eax, wax
 - 
 
1127 
	  inc eax
 - 
 
Line -... Line 989...
- 
 
 989 
           jz .not_ready
- 
 
 990 
 
1128 
	  ret
 991 
           xor eax, wax
1129 
 
 992 
           inc eax
1130 
align 4
 993 
           ret
1131 
.not_ready:
 994 
.not_ready:
1132 
	  xor eax, eax
 995 
           xor eax, eax
Line 1133... Line 996...
1133 
	  ret
 996 
           ret
1134 
endp
 997 
endp
1135 
 
 998 
 
Line 1174... Line 1037...
1174 
@@:
 1037 
@@:
1175 
	   rdtsc
 1038 
	   rdtsc
1176 
	   sub eax, ebx
 1039 
	   sub eax, ebx
1177 
	   sbb edx, ecx
 1040 
	   sbb edx, ecx
1178 
	   jb @B
 1041 
           js @B
1179 
 
 1042 
 
Line 1180... Line 1043...
1180 
	   pop eax
 1043 
	   pop eax
1181 
	   pop ebx
 1044 
	   pop ebx
1182 
	   pop edx
 1045 
	   pop edx
1183 
	   pop ecx
 1046 
	   pop ecx
Line 1188... Line 1051...
1188 
;          CONTROLLER IO functions
 1051 
;          CONTROLLER IO functions
1189 
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 1052 
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
1190 
 
 1053 
 
Line 1191... Line 1054...
1191 
align 4
 1054 
align 4
1192 
proc codec_io_r16
 1055 
codec_io_r16:
1193 
	add edx, [ctrl.codec_io_base]
 - 
 
1194 
	in  ax, dx
 - 
 
1195 
	ret
 - 
 
1196 
endp
 - 
 
1197 
 
 - 
 
1198 
align 4
 - 
 
1199 
proc codec_io_w16
 - 
 
1200 
	add edx, [ctrl.codec_io_base]
 1056 
           add edx, [ctrl.codec_io_base]
1201 
	out dx, ax
 - 
 
1202 
	ret
 - 
 
1203 
endp
 - 
 
1204 
 
 - 
 
1205 
align 4
 - 
 
1206 
proc ctrl_io_r8
 - 
 
1207 
	add edx, [ctrl.ctrl_io_base]
 - 
 
1208 
	in  al, dx
 - 
 
1209 
	ret
 - 
 
1210 
endp
 - 
 
1211 
 
 - 
 
1212 
align 4
 - 
 
1213 
proc ctrl_io_r16
 - 
 
1214 
	add edx, [ctrl.ctrl_io_base]
 - 
 
1215 
	in  ax, dx
 1057 
           in  ax, dx
1216 
	ret
 - 
 
1217 
endp
 - 
 
1218 
 
 - 
 
1219 
align 4
 - 
 
1220 
proc ctrl_io_r32
 - 
 
1221 
	add edx, [ctrl.ctrl_io_base]
 - 
 
1222 
	in  eax, dx
 1058 
           ret
1223 
	ret
 - 
 
1224 
endp
 - 
 
1225 
 
 - 
 
1226 
align 4
 - 
 
1227 
proc ctrl_io_w8
 - 
 
1228 
	add edx, [ctrl.ctrl_io_base]
 - 
 
1229 
	out dx, al
 - 
 
1230 
	ret
 - 
 
1231 
endp
 - 
 
1232 
 
 - 
 
1233 
align 4
 - 
 
1234 
proc ctrl_io_w16
 - 
 
1235 
	add edx, [ctrl.ctrl_io_base]
 - 
 
1236 
	out dx, ax
 - 
 
1237 
	ret
 - 
 
1238 
endp
 - 
 
Line 1239... Line 1059...
1239 
 
 1059 
 
1240 
align 4
 1060 
align 4
1241 
proc ctrl_io_w32
 1061 
codec_io_w16:
1242 
	add edx, [ctrl.ctrl_io_base]
 1062 
           add edx, [ctrl.codec_io_base]
1243 
	out dx, eax
 1063 
           out dx, ax
1244 
	ret
 - 
 
1245 
endp
 - 
 
1246 
 
 - 
 
1247 
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 - 
 
1248 
;         MEMORY MAPPED IO    (os depended)
 - 
 
Line 1249... Line 1064...
1249 
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 1064 
           ret
1250 
 
 1065 
 
1251 
align 4
 1066 
align 4
1252 
proc codec_mem_r16
 1067 
ctrl_io_r8:
1253 
	add edx, [ctrl.codec_mem_base]
 1068 
           add edx, [ctrl.ctrl_io_base]
1254 
	mov ax, word [edx]
 - 
 
Line 1255... Line 1069...
1255 
	ret
 1069 
           in  al, dx
1256 
endp
 1070 
           ret
1257 
 
 1071 
 
1258 
align 4
 1072 
align 4
1259 
proc codec_mem_w16
 1073 
ctrl_io_r16:
1260 
	add edx, [ctrl.codec_mem_base]
 - 
 
Line 1261... Line 1074...
1261 
	mov word [edx], ax
 1074 
          add edx, [ctrl.ctrl_io_base]
1262 
	ret
 1075 
          in  ax, dx
1263 
endp
 1076 
          ret
1264 
 
 1077 
 
1265 
align 4
 1078 
align 4
1266 
proc ctrl_mem_r8
 - 
 
Line 1267... Line 1079...
1267 
	add edx, [ctrl.ctrl_mem_base]
 1079 
ctrl_io_r32:
1268 
	mov al, [edx]
 1080 
          add edx, [ctrl.ctrl_io_base]
1269 
	ret
 1081 
          in  eax, dx
1270 
endp
 1082 
          ret
1271 
 
 1083 
 
1272 
align 4
 - 
 
Line 1273... Line 1084...
1273 
proc ctrl_mem_r16
 1084 
align 4
1274 
	add edx, [ctrl.ctrl_mem_base]
 1085 
ctrl_io_w8:
1275 
	mov ax, [edx]
 1086 
          add edx, [ctrl.ctrl_io_base]
1276 
	ret
 1087 
          out dx, al
1277 
endp
 1088 
          ret
1278 
 
 - 
 
Line 1279... Line 1089...
1279 
align 4
 1089 
 
1280 
proc ctrl_mem_r32
 1090 
align 4
1281 
	add edx, [ctrl.ctrl_mem_base]
 1091 
ctrl_io_w16:
1282 
	mov eax, [edx]
 1092 
          add edx, [ctrl.ctrl_io_base]
- 
 
 1093 
          out dx, ax
Line 1283... Line -...
1283 
	ret
 - 
 
1284 
endp
 - 
 
Line 1285... Line 1094...
1285 
 
 1094 
          ret
1286 
align 4
 1095 
 
1287 
proc ctrl_mem_w8
 1096 
align 4
1288 
	add edx, [ctrl.ctrl_mem_base]
 1097 
ctrl_io_w32:
1289 
	mov [edx], al
 1098 
          add edx, [ctrl.ctrl_io_base]
- 
 
 1099 
          out dx, eax
- 
 
 1100 
          ret
- 
 
 1101 
 
- 
 
 1102 
 
- 
 
 1103 
align 4
- 
 
 1104 
dword2str:
- 
 
 1105 
          mov  esi, hex_buff
1290 
 
 1106 
          mov ecx, -8
Line 1291... Line -...
1291 
	ret
 - 
 
1292 
endp
 1107 
@@:
1293 
 
 1108 
          rol eax, 4
1294 
align 4
 - 
 
1295 
proc ctrl_mem_w16
 - 
 
1296 
	add edx, [ctrl.ctrl_mem_base]
 - 
 
Line 1297... Line 1109...
1297 
	mov [edx], ax
 1109 
          mov ebx, eax
Line 1298... Line 1110...
1298 
	ret
 1110 
          and ebx, 0x0F
1299 
endp
 1111 
          mov bl, [ebx+hexletters]
1300 
 
 - 
 
1301 
align 4
 - 
 
1302 
proc ctrl_mem_w32
 - 
 
1303 
	add edx, [ctrl.ctrl_mem_base]
 - 
 
1304 
	mov [edx], eax
 - 
 
1305 
	ret
 - 
 
1306 
endp
 - 
 
1307 
 
 - 
 
1308 
 
 - 
 
1309 
include "codec.inc"
 - 
 
1310 
 
 - 
 
1311 
align 4
 1112 
          mov [8+esi+ecx], bl
1312 
devices dd (CTRL_ICH  shl 16)+VID_INTEL,msg_ICH, set_ICH
 - 
 
1313 
	dd (CTRL_ICH0 shl 16)+VID_INTEL,msg_ICH0,set_ICH
 1113 
          inc ecx
Line 1314... Line -...
1314 
	dd (CTRL_ICH2 shl 16)+VID_INTEL,msg_ICH2,set_ICH
 - 
 
1315 
	dd (CTRL_ICH3 shl 16)+VID_INTEL,msg_ICH3,set_ICH
 - 
 
1316 
        dd (CTRL_ICH4 shl 16)+VID_INTEL,msg_ICH4,set_ICH4
 - 
 
1317 
        dd (CTRL_ICH5 shl 16)+VID_INTEL,msg_ICH5,set_ICH4
 - 
 
1318 
        dd (CTRL_ICH6 shl 16)+VID_INTEL,msg_ICH6,set_ICH4
 - 
 
1319 
        dd (CTRL_ICH7 shl 16)+VID_INTEL,msg_ICH7,set_ICH4
 - 
 
1320 
 
 - 
 
1321 
        dd (CTRL_NFORCE  shl 16)+VID_NVIDIA,msg_NForce, set_ICH
 - 
 
1322 
        dd (CTRL_NFORCE2 shl 16)+VID_NVIDIA,msg_NForce2,set_ICH
 - 
 
1323 
        dd (CTRL_NFORCE3 shl 16)+VID_NVIDIA,msg_NForce3,set_ICH
 - 
 
1324 
        dd (0x5000 shl 16)+0x1274,msgEnsoniq,set_ICH
 - 
 
1325 
 
 - 
 
1326 
        dd 0    ;terminator
 - 
 
1327 
 
 1114 
          jnz @B
Line 1328... Line 1115...
1328 
msg_ICH      db 'Intel ICH',  13,10, 0
 1115 
          ret
- 
 
 1116 
 
Line 1329... Line -...
1329 
msg_ICH0     db 'Intel ICH0', 13,10, 0
 - 
 
1330 
msg_ICH2     db 'Intel ICH2', 13,10, 0
 1117 
hexletters   db '0123456789ABCDEF'
Line 1331... Line 1118...
1331 
msg_ICH3     db 'Intel ICH3', 13,10, 0
 1118 
hex_buff     db 8 dup(0),13,10,0
1332 
msg_ICH4     db 'Intel ICH4', 13,10, 0
 - 
 
1333 
msg_ICH5     db 'Intel ICH5', 13,10, 0
 1119 
 
1334 
msg_ICH6     db 'Intel ICH6', 13,10, 0
 1120 
 
1335 
msg_ICH7     db 'Intel ICH7', 13,10, 0
 1121 
include "codec.inc"
1336 
msg_Intel    db 'Intel Corp. ', 0
 1122 
 
1337 
 
 1123 
align 4
1338 
msg_NForce   db 'NForce',   13,10, 0
 1124 
devices dd (0x5000 shl 16)+0x1274,msgEnsoniq,set_ICH
1339 
msg_NForce2  db 'NForce 2', 13,10, 0
 1125 
        dd (0x5880 shl 16)+0x1274,msgVibra128,set_ICH
1340 
msg_NForce3  db 'NForce 3', 13,10, 0
 1126 
        dd 0    ;terminator
1341 
msg_NVidia   db 'NVidea', 0
 1127 
 
1342 
 
 1128 
version      dd 0x00040004
1343 
msgEnsoniq   db 'Ensonic 1371',0
 1129 
 
1344 
 
 1130 
msgEnsoniq   db 'Ensonic 1371',13,10,0
1345 
szKernel	    db 'KERNEL', 0
 1131 
msgVibra128  db 'Sound Blaster AudioPCI Vibra 128',13,10,0
1346 
sz_sound_srv	    db 'SOUND',0
 1132 
 
1347 
 
 1133 
sz_sound_srv db 'SOUND',0
1348 
msgInit      db 'detect hardware...',13,10,0
 1134 
 
1349 
msgPCI       db 'PCI accsess not supported',13,10,0
 1135 
msgDetect    db 'detect hardware...',13,10,0
1350 
msgFail      db 'device not found',13,10,0
 1136 
msgFail      db 'device not found',13,10,0
- 
 
 1137 
msgAttchIRQ  db 'IRQ line not supported', 13,10, 0
- 
 
 1138 
msgInvIRQ    db 'IRQ line not assigned or invalid', 13,10, 0
- 
 
 1139 
msgPlay      db 'start play', 13,10,0
- 
 
 1140 
msgStop      db 'stop play',  13,10,0
- 
 
 1141 
msgNotify    db 'call notify',13,10,0
Line 1351... Line 1142...
1351 
msgAttchIRQ  db 'IRQ line not supported', 13,10, 0
 1142 
msgIRQ       db 'AC97 IRQ', 13,10,0
Line 1352... Line 1143...
1352 
msgInvIRQ    db 'IRQ line not assigned or invalid', 13,10, 0
 1143 
msgInitCtrl  db 'init controller',13,10,0
1353 
msgPlay      db 'start play', 13,10,0
 1144 
msgInitCodec db 'init codec',13,10,0