diff options
Diffstat (limited to 'hw/ppc/mac_newworld.c')
| -rw-r--r-- | hw/ppc/mac_newworld.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/hw/ppc/mac_newworld.c b/hw/ppc/mac_newworld.c index c6889d1..7b512ca 100644 --- a/hw/ppc/mac_newworld.c +++ b/hw/ppc/mac_newworld.c @@ -87,6 +87,9 @@ static void unin_write(void *opaque, hwaddr addr, uint64_t value, unsigned size) { UNIN_DPRINTF("write addr " TARGET_FMT_plx " val %"PRIx64"\n", addr, value); + if (addr == 0x0) { + *(int*)opaque = value; + } } static uint64_t unin_read(void *opaque, hwaddr addr, unsigned size) @@ -94,6 +97,11 @@ static uint64_t unin_read(void *opaque, hwaddr addr, unsigned size) uint32_t value; value = 0; + switch (addr) { + case 0: + value = *(int*)opaque; + } + UNIN_DPRINTF("readl addr " TARGET_FMT_plx " val %x\n", addr, value); return value; @@ -162,6 +170,7 @@ static void ppc_core99_init(QEMUMachineInitArgs *args) int machine_arch; SysBusDevice *s; DeviceState *dev; + int *token = g_new(int, 1); linux_boot = (kernel_filename != NULL); @@ -279,8 +288,8 @@ static void ppc_core99_init(QEMUMachineInitArgs *args) /* Register 8 MB of ISA IO space */ isa_mmio_init(0xf2000000, 0x00800000); - /* UniN init */ - memory_region_init_io(unin_memory, &unin_ops, NULL, "unin", 0x1000); + /* UniN init: XXX should be a real device */ + memory_region_init_io(unin_memory, &unin_ops, token, "unin", 0x1000); memory_region_add_subregion(get_system_memory(), 0xf8000000, unin_memory); openpic_irqs = g_malloc0(smp_cpus * sizeof(qemu_irq *)); |