Rev 2015 | Go to most recent revision | Show entire file | Regard whitespace | Details | Blame | Last modification | View Log | RSS feed
| Rev 2015 | Rev 2106 | ||
|---|---|---|---|
| Line 488... | Line 488... | ||
| 488 | end if |
488 | end if |
| Line 489... | Line 489... | ||
| 489 | 489 | ||
| 490 | mov edx, CTRL_STAT |
490 | mov edx, CTRL_STAT |
| Line -... | Line 491... | ||
| - | 491 | call [ctrl.ctrl_read32] |
|
| 491 | call [ctrl.ctrl_read32] |
492 | |
| Line 492... | Line 493... | ||
| 492 | 493 | cmp eax, 0xffffffff |
|
| 493 | push eax |
494 | je .exit |
| Line 494... | Line 495... | ||
| 494 | 495 | ||
| 495 | test eax, 0x40 |
496 | test eax, 0x40 |
| Line 496... | Line 497... | ||
| 496 | jnz .do_intr |
497 | jnz .do_intr |
| 497 | 498 | ||
| - | 499 | test eax, eax |
|
| 498 | test eax, eax |
500 | jz .exit |
| - | 501 | ||
| Line 499... | Line 502... | ||
| 499 | jz .done |
502 | mov edx, CTRL_STAT |
| - | 503 | call [ctrl.ctrl_write32] |
|
| - | 504 | .exit: |
|
| 500 | 505 | xor eax, eax |
|
| 501 | mov edx, CTRL_STAT |
506 | ret |
| 502 | call [ctrl.ctrl_write32] |
507 | |
| Line 503... | Line 508... | ||
| 503 | jmp .done |
508 | .do_intr: |
| Line 539... | Line 544... | ||
| 539 | je .done |
544 | je .done |
| Line 540... | Line 545... | ||
| 540 | 545 | ||
| 541 | stdcall [ctrl.user_callback], ebx |
546 | stdcall [ctrl.user_callback], ebx |
| 542 | .done: |
547 | .done: |
| 543 | pop eax |
548 | pop eax |
| 544 | ; and eax, 0x40 |
549 | and eax, 0x40 |
| 545 | mov edx, CTRL_STAT |
550 | mov edx, CTRL_STAT |
| - | 551 | call [ctrl.ctrl_write32] |
|
| 546 | call [ctrl.ctrl_write32] |
552 | or eax, 1 |
| 547 | ret |
553 | ret |
| 548 | .skip: |
554 | .skip: |
| 549 | mov edx, PCM_OUT_CR_REG |
555 | mov edx, PCM_OUT_CR_REG |
| 550 | mov ax, 0x11 ;0x1D |
556 | mov ax, 0x11 ;0x1D |
| 551 | call [ctrl.ctrl_write8] |
557 | call [ctrl.ctrl_write8] |
| 552 | jmp .done |
- | |
| 553 | 558 | jmp .done |
|
| Line 554... | Line 559... | ||
| 554 | endp |
559 | endp |
| 555 | 560 | ||