diff options
| -rw-r--r-- | hw/core/hotplug.c | 10 | ||||
| -rw-r--r-- | hw/core/qdev.c | 4 | ||||
| -rw-r--r-- | include/hw/hotplug.h | 11 |
3 files changed, 25 insertions, 0 deletions
diff --git a/hw/core/hotplug.c b/hw/core/hotplug.c index 17ac986685..2253072d0e 100644 --- a/hw/core/hotplug.c +++ b/hw/core/hotplug.c @@ -35,6 +35,16 @@ void hotplug_handler_plug(HotplugHandler *plug_handler, } } +void hotplug_handler_post_plug(HotplugHandler *plug_handler, + DeviceState *plugged_dev) +{ + HotplugHandlerClass *hdc = HOTPLUG_HANDLER_GET_CLASS(plug_handler); + + if (hdc->post_plug) { + hdc->post_plug(plug_handler, plugged_dev); + } +} + void hotplug_handler_unplug_request(HotplugHandler *plug_handler, DeviceState *plugged_dev, Error **errp) diff --git a/hw/core/qdev.c b/hw/core/qdev.c index cf0db4b6da..529b82de18 100644 --- a/hw/core/qdev.c +++ b/hw/core/qdev.c @@ -867,6 +867,10 @@ static void device_set_realized(Object *obj, bool value, Error **errp) device_reset(dev); } dev->pending_deleted_event = false; + + if (hotplug_ctrl) { + hotplug_handler_post_plug(hotplug_ctrl, dev); + } } else if (!value && dev->realized) { Error **local_errp = NULL; QLIST_FOREACH(bus, &dev->child_bus, sibling) { diff --git a/include/hw/hotplug.h b/include/hw/hotplug.h index 1a0516a479..51541d63e1 100644 --- a/include/hw/hotplug.h +++ b/include/hw/hotplug.h @@ -47,6 +47,8 @@ typedef void (*hotplug_fn)(HotplugHandler *plug_handler, * @parent: Opaque parent interface. * @pre_plug: pre plug callback called at start of device.realize(true) * @plug: plug callback called at end of device.realize(true). + * @post_plug: post plug callback called after device.realize(true) and device + * reset * @unplug_request: unplug request callback. * Used as a means to initiate device unplug for devices that * require asynchronous unplug handling. @@ -61,6 +63,7 @@ typedef struct HotplugHandlerClass { /* <public> */ hotplug_fn pre_plug; hotplug_fn plug; + void (*post_plug)(HotplugHandler *plug_handler, DeviceState *plugged_dev); hotplug_fn unplug_request; hotplug_fn unplug; } HotplugHandlerClass; @@ -84,6 +87,14 @@ void hotplug_handler_pre_plug(HotplugHandler *plug_handler, Error **errp); /** + * hotplug_handler_post_plug: + * + * Call #HotplugHandlerClass.post_plug callback of @plug_handler. + */ +void hotplug_handler_post_plug(HotplugHandler *plug_handler, + DeviceState *plugged_dev); + +/** * hotplug_handler_unplug_request: * * Calls #HotplugHandlerClass.unplug_request callback of @plug_handler. |