static void ebus_mmio_mapfunc(PCIDevice *pci_dev, int region_num,
pcibus_t addr, pcibus_t size, int type)
{
EBUS_DPRINTF("Mapping region %d registers at %" FMT_PCIBUS "\n",
region_num, addr);
switch (region_num) {
case 0:
isa_mmio_init(addr, 0x1000000);
break;
case 1:
isa_mmio_init(addr, 0x800000);
break;
}
}
static void isa_irq_handler(void *opaque, int n, int level)
{
static const int isa_irq_to_ivec[16] = {
[1] = 0x29, /* keyboard */
[4] = 0x2b, /* serial */
[6] = 0x27, /* floppy */
[7] = 0x22, /* parallel */
[12] = 0x2a, /* mouse */
};
qemu_irq *irqs = opaque;
int ivec;
assert(n < 16);
ivec = isa_irq_to_ivec[n];
EBUS_DPRINTF("Set ISA IRQ %d level %d -> ivec 0x%x\n", n, level, ivec);
if (ivec) {
qemu_set_irq(irqs[ivec], level);
}
}
