diff options
Diffstat (limited to 'hw/i386')
| -rw-r--r-- | hw/i386/pc.c | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/hw/i386/pc.c b/hw/i386/pc.c index a8e6be1..9b0859c 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -1677,6 +1677,26 @@ out: error_propagate(errp, local_err); } +static void pc_dimm_unplug_request(HotplugHandler *hotplug_dev, + DeviceState *dev, Error **errp) +{ + HotplugHandlerClass *hhc; + Error *local_err = NULL; + PCMachineState *pcms = PC_MACHINE(hotplug_dev); + + if (!pcms->acpi_dev) { + error_setg(&local_err, + "memory hotplug is not enabled: missing acpi device"); + goto out; + } + + hhc = HOTPLUG_HANDLER_GET_CLASS(pcms->acpi_dev); + hhc->unplug_request(HOTPLUG_HANDLER(pcms->acpi_dev), dev, &local_err); + +out: + error_propagate(errp, local_err); +} + static void pc_cpu_plug(HotplugHandler *hotplug_dev, DeviceState *dev, Error **errp) { @@ -1719,8 +1739,12 @@ static void pc_machine_device_plug_cb(HotplugHandler *hotplug_dev, static void pc_machine_device_unplug_request_cb(HotplugHandler *hotplug_dev, DeviceState *dev, Error **errp) { - error_setg(errp, "acpi: device unplug request for not supported device" - " type: %s", object_get_typename(OBJECT(dev))); + if (object_dynamic_cast(OBJECT(dev), TYPE_PC_DIMM)) { + pc_dimm_unplug_request(hotplug_dev, dev, errp); + } else { + error_setg(errp, "acpi: device unplug request for not supported device" + " type: %s", object_get_typename(OBJECT(dev))); + } } static void pc_machine_device_unplug_cb(HotplugHandler *hotplug_dev, |