diff options
Diffstat (limited to 'hw/i386/pc.c')
-rw-r--r-- | hw/i386/pc.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/hw/i386/pc.c b/hw/i386/pc.c index fbd9aed..2c37a78 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -1721,6 +1721,16 @@ out: error_propagate(errp, local_err); } +static void pc_dimm_post_plug(HotplugHandler *hotplug_dev, + DeviceState *dev, Error **errp) +{ + PCMachineState *pcms = PC_MACHINE(hotplug_dev); + + if (object_dynamic_cast(OBJECT(dev), TYPE_NVDIMM)) { + nvdimm_acpi_hotplug(&pcms->acpi_nvdimm_state); + } +} + static void pc_dimm_unplug_request(HotplugHandler *hotplug_dev, DeviceState *dev, Error **errp) { @@ -1734,6 +1744,12 @@ static void pc_dimm_unplug_request(HotplugHandler *hotplug_dev, goto out; } + if (object_dynamic_cast(OBJECT(dev), TYPE_NVDIMM)) { + error_setg(&local_err, + "nvdimm device hot unplug is not supported yet."); + goto out; + } + hhc = HOTPLUG_HANDLER_GET_CLASS(pcms->acpi_dev); hhc->unplug_request(HOTPLUG_HANDLER(pcms->acpi_dev), dev, &local_err); @@ -1751,6 +1767,12 @@ static void pc_dimm_unplug(HotplugHandler *hotplug_dev, HotplugHandlerClass *hhc; Error *local_err = NULL; + if (object_dynamic_cast(OBJECT(dev), TYPE_NVDIMM)) { + error_setg(&local_err, + "nvdimm device hot unplug is not supported yet."); + goto out; + } + hhc = HOTPLUG_HANDLER_GET_CLASS(pcms->acpi_dev); hhc->unplug(HOTPLUG_HANDLER(pcms->acpi_dev), dev, &local_err); @@ -1986,6 +2008,14 @@ static void pc_machine_device_plug_cb(HotplugHandler *hotplug_dev, } } +static void pc_machine_device_post_plug_cb(HotplugHandler *hotplug_dev, + DeviceState *dev, Error **errp) +{ + if (object_dynamic_cast(OBJECT(dev), TYPE_PC_DIMM)) { + pc_dimm_post_plug(hotplug_dev, dev, errp); + } +} + static void pc_machine_device_unplug_request_cb(HotplugHandler *hotplug_dev, DeviceState *dev, Error **errp) { @@ -2292,6 +2322,7 @@ static void pc_machine_class_init(ObjectClass *oc, void *data) mc->reset = pc_machine_reset; hc->pre_plug = pc_machine_device_pre_plug_cb; hc->plug = pc_machine_device_plug_cb; + hc->post_plug = pc_machine_device_post_plug_cb; hc->unplug_request = pc_machine_device_unplug_request_cb; hc->unplug = pc_machine_device_unplug_cb; nc->nmi_monitor_handler = x86_nmi; |