diff options
Diffstat (limited to 'include/hw/hotplug.h')
| -rw-r--r-- | include/hw/hotplug.h | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/include/hw/hotplug.h b/include/hw/hotplug.h index a6533cb0b1..050d2f0530 100644 --- a/include/hw/hotplug.h +++ b/include/hw/hotplug.h @@ -47,7 +47,12 @@ typedef void (*hotplug_fn)(HotplugHandler *plug_handler, * * @parent: Opaque parent interface. * @plug: plug callback. + * @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> */ @@ -55,6 +60,7 @@ typedef struct HotplugHandlerClass { /* <public> */ hotplug_fn plug; + hotplug_fn unplug_request; hotplug_fn unplug; } HotplugHandlerClass; @@ -68,9 +74,17 @@ void hotplug_handler_plug(HotplugHandler *plug_handler, Error **errp); /** + * hotplug_handler_unplug_request: + * + * Calls #HotplugHandlerClass.unplug_request callback of @plug_handler. + */ +void hotplug_handler_unplug_request(HotplugHandler *plug_handler, + DeviceState *plugged_dev, + Error **errp); +/** * hotplug_handler_unplug: * - * Call #HotplugHandlerClass.unplug callback of @plug_handler. + * Calls #HotplugHandlerClass.unplug callback of @plug_handler. */ void hotplug_handler_unplug(HotplugHandler *plug_handler, DeviceState *plugged_dev, |