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Unify IRQ handling.

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2635 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
pbrook 2007-04-07 18:14:41 +00:00
parent b6e27ab8b1
commit d537cf6c86
71 changed files with 592 additions and 624 deletions
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10
hw/piix_pci.c
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@ -40,7 +40,7 @@ static uint32_t i440fx_addr_readl(void* opaque, uint32_t addr)
return s->config_reg;
}
static void piix3_set_irq(void *pic, int irq_num, int level);
static void piix3_set_irq(qemu_irq *pic, int irq_num, int level);
/* return the global irq number corresponding to a given device irq
pin. We could also use the bus number to have a more precise
@ -155,14 +155,14 @@ static int i440fx_load(QEMUFile* f, void *opaque, int version_id)
return 0;
}
PCIBus *i440fx_init(PCIDevice **pi440fx_state)
PCIBus *i440fx_init(PCIDevice **pi440fx_state, qemu_irq *pic)
{
PCIBus *b;
PCIDevice *d;
I440FXState *s;
s = qemu_mallocz(sizeof(I440FXState));
b = pci_register_bus(piix3_set_irq, pci_slot_get_pirq, NULL, 0, 4);
b = pci_register_bus(piix3_set_irq, pci_slot_get_pirq, pic, 0, 4);
s->bus = b;
register_ioport_write(0xcf8, 4, 4, i440fx_addr_writel, s);
@ -204,7 +204,7 @@ PCIDevice *piix4_dev;
static int pci_irq_levels[4];
static void piix3_set_irq(void *pic, int irq_num, int level)
static void piix3_set_irq(qemu_irq *pic, int irq_num, int level)
{
int i, pic_irq, pic_level;
@ -221,7 +221,7 @@ static void piix3_set_irq(void *pic, int irq_num, int level)
if (pic_irq == piix3_dev->config[0x60 + i])
pic_level |= pci_irq_levels[i];
}
pic_set_irq(pic_irq, pic_level);
qemu_set_irq(pic[pic_irq], pic_level);
}
}