Revision cadae95f hw/cuda.c
| b/hw/cuda.c | ||
|---|---|---|
| 120 | 120 |
int data_in_index; |
| 121 | 121 |
int data_out_index; |
| 122 | 122 |
|
| 123 |
SetIRQFunc *set_irq; |
|
| 123 | 124 |
int irq; |
| 124 |
openpic_t *openpic;
|
|
| 125 |
void *irq_opaque;
|
|
| 125 | 126 |
uint8_t autopoll; |
| 126 | 127 |
uint8_t data_in[128]; |
| 127 | 128 |
uint8_t data_out[16]; |
| ... | ... | |
| 140 | 141 |
static void cuda_update_irq(CUDAState *s) |
| 141 | 142 |
{
|
| 142 | 143 |
if (s->ifr & s->ier & (SR_INT | T1_INT)) {
|
| 143 |
openpic_set_irq(s->openpic, s->irq, 1);
|
|
| 144 |
s->set_irq(s->irq_opaque, s->irq, 1);
|
|
| 144 | 145 |
} else {
|
| 145 |
openpic_set_irq(s->openpic, s->irq, 0);
|
|
| 146 |
s->set_irq(s->irq_opaque, s->irq, 0);
|
|
| 146 | 147 |
} |
| 147 | 148 |
} |
| 148 | 149 |
|
| ... | ... | |
| 356 | 357 |
cuda_update_irq(s); |
| 357 | 358 |
break; |
| 358 | 359 |
case 14: |
| 360 |
#if 0 |
|
| 359 | 361 |
if (val & IER_SET) {
|
| 360 | 362 |
/* set bits */ |
| 361 | 363 |
s->ier |= val & 0x7f; |
| ... | ... | |
| 363 | 365 |
/* reset bits */ |
| 364 | 366 |
s->ier &= ~val; |
| 365 | 367 |
} |
| 368 |
#else |
|
| 369 |
/* XXX: please explain me why the SPEC is not correct ! */ |
|
| 370 |
s->ier = val; |
|
| 371 |
#endif |
|
| 366 | 372 |
cuda_update_irq(s); |
| 367 | 373 |
break; |
| 368 | 374 |
default: |
| ... | ... | |
| 545 | 551 |
#ifdef DEBUG_CUDA_PACKET |
| 546 | 552 |
{
|
| 547 | 553 |
int i; |
| 548 |
printf("cuda_receive_packet_to_host:\n");
|
|
| 554 |
printf("cuda_receive_packet_from_host:\n");
|
|
| 549 | 555 |
for(i = 0; i < len; i++) |
| 550 | 556 |
printf(" %02x", data[i]);
|
| 551 | 557 |
printf("\n");
|
| ... | ... | |
| 605 | 611 |
&cuda_readl, |
| 606 | 612 |
}; |
| 607 | 613 |
|
| 608 |
int cuda_init(openpic_t *openpic, int irq)
|
|
| 614 |
int cuda_init(SetIRQFunc *set_irq, void *irq_opaque, int irq)
|
|
| 609 | 615 |
{
|
| 610 | 616 |
CUDAState *s = &cuda_state; |
| 611 | 617 |
int cuda_mem_index; |
| 612 | 618 |
|
| 613 |
s->openpic = openpic; |
|
| 619 |
s->set_irq = set_irq; |
|
| 620 |
s->irq_opaque = irq_opaque; |
|
| 614 | 621 |
s->irq = irq; |
| 615 | 622 |
|
| 616 | 623 |
s->timers[0].timer = qemu_new_timer(vm_clock, cuda_timer1, s); |
| 617 | 624 |
s->timers[0].latch = 0x10000; |
| 618 | 625 |
set_counter(s, &s->timers[0], 0xffff); |
| 619 | 626 |
s->timers[1].latch = 0x10000; |
| 620 |
s->ier = T1_INT | SR_INT; |
|
| 627 |
// s->ier = T1_INT | SR_INT; |
|
| 628 |
s->ier = 0; |
|
| 621 | 629 |
set_counter(s, &s->timers[1], 0xffff); |
| 622 | 630 |
|
| 623 | 631 |
s->adb_poll_timer = qemu_new_timer(vm_clock, cuda_adb_poll, s); |
Also available in: Unified diff