diff options
Diffstat (limited to 'hw/ppc/mac_newworld.c')
| -rw-r--r-- | hw/ppc/mac_newworld.c | 41 |
1 files changed, 6 insertions, 35 deletions
diff --git a/hw/ppc/mac_newworld.c b/hw/ppc/mac_newworld.c index 29bd3838bf..9a382f992d 100644 --- a/hw/ppc/mac_newworld.c +++ b/hw/ppc/mac_newworld.c @@ -82,36 +82,6 @@ #define NDRV_VGA_FILENAME "qemu_vga.ndrv" -/* UniN device */ -static void unin_write(void *opaque, hwaddr addr, uint64_t value, - unsigned size) -{ - trace_mac99_uninorth_write(addr, value); - if (addr == 0x0) { - *(int*)opaque = value; - } -} - -static uint64_t unin_read(void *opaque, hwaddr addr, unsigned size) -{ - uint32_t value; - - value = 0; - switch (addr) { - case 0: - value = *(int*)opaque; - } - - trace_mac99_uninorth_read(addr, value); - - return value; -} - -static const MemoryRegionOps unin_ops = { - .read = unin_read, - .write = unin_write, - .endianness = DEVICE_NATIVE_ENDIAN, -}; static void fw_cfg_boot_set(void *opaque, const char *boot_device, Error **errp) @@ -145,7 +115,6 @@ static void ppc_core99_init(MachineState *machine) CPUPPCState *env = NULL; char *filename; qemu_irq *pic, **openpic_irqs; - MemoryRegion *unin_memory = g_new(MemoryRegion, 1); int linux_boot, i, j, k; MemoryRegion *ram = g_new(MemoryRegion, 1), *bios = g_new(MemoryRegion, 1); hwaddr kernel_base, initrd_base, cmdline_base = 0; @@ -164,7 +133,6 @@ static void ppc_core99_init(MachineState *machine) int machine_arch; SysBusDevice *s; DeviceState *dev, *pic_dev; - int *token = g_new(int, 1); hwaddr nvram_addr = 0xFFF04000; uint64_t tbfreq; @@ -272,9 +240,12 @@ static void ppc_core99_init(MachineState *machine) } } - /* UniN init: XXX should be a real device */ - memory_region_init_io(unin_memory, NULL, &unin_ops, token, "unin", 0x1000); - memory_region_add_subregion(get_system_memory(), 0xf8000000, unin_memory); + /* UniN init */ + dev = qdev_create(NULL, TYPE_UNI_NORTH); + qdev_init_nofail(dev); + s = SYS_BUS_DEVICE(dev); + memory_region_add_subregion(get_system_memory(), 0xf8000000, + sysbus_mmio_get_region(s, 0)); openpic_irqs = g_malloc0(smp_cpus * sizeof(qemu_irq *)); openpic_irqs[0] = |