diff options
Diffstat (limited to 'hw/core/qdev.c')
| -rw-r--r-- | hw/core/qdev.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/hw/core/qdev.c b/hw/core/qdev.c index 60d66c2f39..cbad6c1d55 100644 --- a/hw/core/qdev.c +++ b/hw/core/qdev.c @@ -237,6 +237,23 @@ HotplugHandler *qdev_get_machine_hotplug_handler(DeviceState *dev) return NULL; } +bool qdev_hotplug_allowed(DeviceState *dev, Error **errp) +{ + MachineState *machine; + MachineClass *mc; + Object *m_obj = qdev_get_machine(); + + if (object_dynamic_cast(m_obj, TYPE_MACHINE)) { + machine = MACHINE(m_obj); + mc = MACHINE_GET_CLASS(machine); + if (mc->hotplug_allowed) { + return mc->hotplug_allowed(machine, dev, errp); + } + } + + return true; +} + HotplugHandler *qdev_get_bus_hotplug_handler(DeviceState *dev) { if (dev->parent_bus) { |