qdev: HotplugHandler: Provide unplug callback
It is to be called for actual device removal and
will allow to separate request and removal handling
phases of x86-CPU devices and also it's a handler
to be called for synchronously removable devices.
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
diff --git a/include/hw/hotplug.h b/include/hw/hotplug.h
index e397d08..050d2f0 100644
--- a/include/hw/hotplug.h
+++ b/include/hw/hotplug.h
@@ -50,6 +50,9 @@
* @unplug_request: unplug request callback.
* Used as a means to initiate device unplug for devices that
* require asynchronous unplug handling.
+ * @unplug: unplug callback.
+ * Used for device removal with devices that implement
+ * asynchronous and synchronous (suprise) removal.
*/
typedef struct HotplugHandlerClass {
/* <private> */
@@ -58,6 +61,7 @@
/* <public> */
hotplug_fn plug;
hotplug_fn unplug_request;
+ hotplug_fn unplug;
} HotplugHandlerClass;
/**
@@ -77,4 +81,12 @@
void hotplug_handler_unplug_request(HotplugHandler *plug_handler,
DeviceState *plugged_dev,
Error **errp);
+/**
+ * hotplug_handler_unplug:
+ *
+ * Calls #HotplugHandlerClass.unplug callback of @plug_handler.
+ */
+void hotplug_handler_unplug(HotplugHandler *plug_handler,
+ DeviceState *plugged_dev,
+ Error **errp);
#endif
