diff options
Diffstat (limited to 'hw/acpi')
| -rw-r--r-- | hw/acpi/piix4.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/hw/acpi/piix4.c b/hw/acpi/piix4.c index 756df3bee2..ff559c0a4a 100644 --- a/hw/acpi/piix4.c +++ b/hw/acpi/piix4.c @@ -383,14 +383,15 @@ static void piix4_pm_powerdown_req(Notifier *n, void *opaque) static void piix4_pm_machine_ready(Notifier *n, void *opaque) { PIIX4PMState *s = container_of(n, PIIX4PMState, machine_ready); + MemoryRegion *io_as = pci_address_space_io(&s->dev); uint8_t *pci_conf; pci_conf = s->dev.config; - pci_conf[0x5f] = (isa_is_ioport_assigned(0x378) ? 0x80 : 0) | 0x10; + pci_conf[0x5f] = 0x10 | + (memory_region_find(io_as, 0x378, 1).mr ? 0x80 : 0); pci_conf[0x63] = 0x60; - pci_conf[0x67] = (isa_is_ioport_assigned(0x3f8) ? 0x08 : 0) | - (isa_is_ioport_assigned(0x2f8) ? 0x90 : 0); - + pci_conf[0x67] = (memory_region_find(io_as, 0x3f8, 1).mr ? 0x08 : 0) | + (memory_region_find(io_as, 0x2f8, 1).mr ? 0x90 : 0); } static int piix4_pm_initfn(PCIDevice *dev) |