qemu_irq_raise(opp->dst[n_CPU].irqs[OPENPIC_OUTPUT_INT]);
}
-qemu_irq *openpic_init (PCIBus *bus, MemoryRegion **pmem, int nb_cpus,
+qemu_irq *openpic_init (MemoryRegion **pmem, int nb_cpus,
qemu_irq **irqs, qemu_irq irq_out)
{
openpic_t *opp;
- uint8_t *pci_conf;
int i, m;
/* XXX: for now, only one CPU is supported */
if (nb_cpus != 1)
return NULL;
- if (bus) {
- opp = (openpic_t *)pci_register_device(bus, "OpenPIC", sizeof(openpic_t),
- -1, NULL, NULL);
- pci_conf = opp->pci_dev.config;
- pci_config_set_vendor_id(pci_conf, PCI_VENDOR_ID_IBM);
- pci_config_set_device_id(pci_conf, PCI_DEVICE_ID_IBM_OPENPIC2);
- pci_config_set_class(pci_conf, PCI_CLASS_SYSTEM_OTHER); // FIXME?
- pci_conf[0x3d] = 0x00; // no interrupt pin
-
- memory_region_init_io(&opp->mem, &openpic_ops, opp, "openpic", 0x40000);
-#if 0 // Don't implement ISU for now
- opp_io_memory = cpu_register_io_memory(openpic_src_read,
- openpic_src_write, NULL
- DEVICE_NATIVE_ENDIAN);
- cpu_register_physical_memory(isu_base, 0x20 * (EXT_IRQ + 2),
- opp_io_memory);
-#endif
-
- /* Register I/O spaces */
- pci_register_bar(&opp->pci_dev, 0,
- PCI_BASE_ADDRESS_SPACE_MEMORY, &opp->mem);
- } else {
- opp = g_malloc0(sizeof(openpic_t));
- memory_region_init_io(&opp->mem, &openpic_ops, opp, "openpic", 0x40000);
- }
+ opp = g_malloc0(sizeof(openpic_t));
+ memory_region_init_io(&opp->mem, &openpic_ops, opp, "openpic", 0x40000);
// isu_base &= 0xFFFC0000;
opp->nb_cpus = nb_cpus;
OPENPIC_OUTPUT_NB,
};
-qemu_irq *openpic_init (PCIBus *bus, MemoryRegion **pmem, int nb_cpus,
+qemu_irq *openpic_init (MemoryRegion **pmem, int nb_cpus,
qemu_irq **irqs, qemu_irq irq_out);
qemu_irq *mpic_init (MemoryRegion *address_space, target_phys_addr_t base,
int nb_cpus, qemu_irq **irqs, qemu_irq irq_out);
exit(1);
}
}
- pic = openpic_init(NULL, &pic_mem, smp_cpus, openpic_irqs, NULL);
+ pic = openpic_init(&pic_mem, smp_cpus, openpic_irqs, NULL);
if (PPC_INPUT(env) == PPC_FLAGS_INPUT_970) {
/* 970 gets a U3 bus */
pci_bus = pci_pmac_u3_init(pic, get_system_memory(), get_system_io());