diff options
Diffstat (limited to 'hw/acpi/piix4.c')
| -rw-r--r-- | hw/acpi/piix4.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/hw/acpi/piix4.c b/hw/acpi/piix4.c index f716e916c2..1b28481bbd 100644 --- a/hw/acpi/piix4.c +++ b/hw/acpi/piix4.c @@ -377,8 +377,15 @@ static void piix4_device_unplug_request_cb(HotplugHandler *hotplug_dev, static void piix4_device_unplug_cb(HotplugHandler *hotplug_dev, DeviceState *dev, Error **errp) { - error_setg(errp, "acpi: device unplug for not supported device" - " type: %s", object_get_typename(OBJECT(dev))); + PIIX4PMState *s = PIIX4_PM(hotplug_dev); + + if (s->acpi_memory_hotplug.is_enabled && + object_dynamic_cast(OBJECT(dev), TYPE_PC_DIMM)) { + acpi_memory_unplug_cb(&s->acpi_memory_hotplug, dev, errp); + } else { + error_setg(errp, "acpi: device unplug for not supported device" + " type: %s", object_get_typename(OBJECT(dev))); + } } static void piix4_update_bus_hotplug(PCIBus *pci_bus, void *opaque) |