diff options
Diffstat (limited to 'hw/cs4231a.c')
| -rw-r--r-- | hw/cs4231a.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/hw/cs4231a.c b/hw/cs4231a.c index 5516867..d482e04 100644 --- a/hw/cs4231a.c +++ b/hw/cs4231a.c @@ -60,10 +60,9 @@ static struct { typedef struct CSState { QEMUSoundCard card; - qemu_irq *pic; + qemu_irq pic; uint32_t regs[CS_REGS]; uint8_t dregs[CS_DREGS]; - int irq; int dma; int port; int shift; @@ -483,7 +482,7 @@ IO_WRITE_PROTO (cs_write) case Alternate_Feature_Status: if ((s->dregs[iaddr] & PI) && !(val & PI)) { /* XXX: TI CI */ - qemu_irq_lower (s->pic[s->irq]); + qemu_irq_lower (s->pic); s->regs[Status] &= ~INT; } s->dregs[iaddr] = val; @@ -503,7 +502,7 @@ IO_WRITE_PROTO (cs_write) case Status: if (s->regs[Status] & INT) { - qemu_irq_lower (s->pic[s->irq]); + qemu_irq_lower (s->pic); } s->regs[Status] &= ~INT; s->dregs[Alternate_Feature_Status] &= ~(PI | CI | TI); @@ -588,7 +587,7 @@ static int cs_dma_read (void *opaque, int nchan, int dma_pos, int dma_len) s->regs[Status] |= INT; s->dregs[Alternate_Feature_Status] |= PI; s->transferred = 0; - qemu_irq_raise (s->pic[s->irq]); + qemu_irq_raise (s->pic); } else { s->transferred += written; @@ -643,8 +642,7 @@ int cs4231a_init (qemu_irq *pic) s = qemu_mallocz (sizeof (*s)); - s->pic = pic; - s->irq = conf.irq; + s->pic = isa_reserve_irq(conf.irq); s->dma = conf.dma; s->port = conf.port; |