Revision 3a38d437 hw/cs4231a.c
| b/hw/cs4231a.c | ||
|---|---|---|
| 60 | 60 |
|
| 61 | 61 |
typedef struct CSState {
|
| 62 | 62 |
QEMUSoundCard card; |
| 63 |
qemu_irq *pic;
|
|
| 63 |
qemu_irq pic; |
|
| 64 | 64 |
uint32_t regs[CS_REGS]; |
| 65 | 65 |
uint8_t dregs[CS_DREGS]; |
| 66 |
int irq; |
|
| 67 | 66 |
int dma; |
| 68 | 67 |
int port; |
| 69 | 68 |
int shift; |
| ... | ... | |
| 483 | 482 |
case Alternate_Feature_Status: |
| 484 | 483 |
if ((s->dregs[iaddr] & PI) && !(val & PI)) {
|
| 485 | 484 |
/* XXX: TI CI */ |
| 486 |
qemu_irq_lower (s->pic[s->irq]);
|
|
| 485 |
qemu_irq_lower (s->pic); |
|
| 487 | 486 |
s->regs[Status] &= ~INT; |
| 488 | 487 |
} |
| 489 | 488 |
s->dregs[iaddr] = val; |
| ... | ... | |
| 503 | 502 |
|
| 504 | 503 |
case Status: |
| 505 | 504 |
if (s->regs[Status] & INT) {
|
| 506 |
qemu_irq_lower (s->pic[s->irq]);
|
|
| 505 |
qemu_irq_lower (s->pic); |
|
| 507 | 506 |
} |
| 508 | 507 |
s->regs[Status] &= ~INT; |
| 509 | 508 |
s->dregs[Alternate_Feature_Status] &= ~(PI | CI | TI); |
| ... | ... | |
| 588 | 587 |
s->regs[Status] |= INT; |
| 589 | 588 |
s->dregs[Alternate_Feature_Status] |= PI; |
| 590 | 589 |
s->transferred = 0; |
| 591 |
qemu_irq_raise (s->pic[s->irq]);
|
|
| 590 |
qemu_irq_raise (s->pic); |
|
| 592 | 591 |
} |
| 593 | 592 |
else {
|
| 594 | 593 |
s->transferred += written; |
| ... | ... | |
| 643 | 642 |
|
| 644 | 643 |
s = qemu_mallocz (sizeof (*s)); |
| 645 | 644 |
|
| 646 |
s->pic = pic; |
|
| 647 |
s->irq = conf.irq; |
|
| 645 |
s->pic = isa_reserve_irq(conf.irq); |
|
| 648 | 646 |
s->dma = conf.dma; |
| 649 | 647 |
s->port = conf.port; |
| 650 | 648 |
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