static int pci_vpb_init(SysBusDevice *dev) { PCIVPBState *s = FROM_SYSBUS(PCIVPBState, dev); PCIBus *bus; int i; for (i = 0; i < 4; i++) { sysbus_init_irq(dev, &s->irq[i]); } bus = pci_register_bus(&dev->qdev, "pci", pci_vpb_set_irq, pci_vpb_map_irq, s->irq, get_system_memory(), get_system_io(), PCI_DEVFN(11, 0), 4); /* ??? Register memory space. */ memory_region_init_io(&s->mem_config, &pci_vpb_config_ops, bus, "pci-vpb-selfconfig", 0x1000000); memory_region_init_io(&s->mem_config2, &pci_vpb_config_ops, bus, "pci-vpb-config", 0x1000000); if (s->realview) { isa_mmio_setup(&s->isa, 0x0100000); } sysbus_init_mmio_cb2(dev, pci_vpb_map, pci_vpb_unmap); pci_create_simple(bus, -1, "versatile_pci_host"); return 0; }