Yaya48
cf256aa081
Upstream: https://gitlab.com/qemu-project/qemu.git Upstream-Commit: d2e570cc0f97b936902a5b1b86b73c0f5998b475
72 lines
1.9 KiB
C
72 lines
1.9 KiB
C
/*
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* Hotplug handler interface.
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*
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* Copyright (c) 2014 Red Hat Inc.
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*
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* Authors:
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* Igor Mammedov <[email protected]>,
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*/
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#include "qemu/osdep.h"
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#include "hw/core/hotplug.h"
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#include "qemu/module.h"
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void hotplug_handler_pre_plug(HotplugHandler *plug_handler,
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DeviceState *plugged_dev,
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Error **errp)
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{
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HotplugHandlerClass *hdc = HOTPLUG_HANDLER_GET_CLASS(plug_handler);
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if (hdc->pre_plug) {
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hdc->pre_plug(plug_handler, plugged_dev, errp);
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}
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}
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void hotplug_handler_plug(HotplugHandler *plug_handler,
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DeviceState *plugged_dev,
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Error **errp)
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{
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HotplugHandlerClass *hdc = HOTPLUG_HANDLER_GET_CLASS(plug_handler);
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if (hdc->plug) {
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hdc->plug(plug_handler, plugged_dev, errp);
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}
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}
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void hotplug_handler_unplug_request(HotplugHandler *plug_handler,
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DeviceState *plugged_dev,
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Error **errp)
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{
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HotplugHandlerClass *hdc = HOTPLUG_HANDLER_GET_CLASS(plug_handler);
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if (hdc->unplug_request) {
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hdc->unplug_request(plug_handler, plugged_dev, errp);
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}
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}
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void hotplug_handler_unplug(HotplugHandler *plug_handler,
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DeviceState *plugged_dev,
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Error **errp)
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{
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HotplugHandlerClass *hdc = HOTPLUG_HANDLER_GET_CLASS(plug_handler);
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if (hdc->unplug) {
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hdc->unplug(plug_handler, plugged_dev, errp);
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}
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}
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static const TypeInfo hotplug_handler_info = {
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.name = TYPE_HOTPLUG_HANDLER,
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.parent = TYPE_INTERFACE,
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.class_size = sizeof(HotplugHandlerClass),
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};
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static void hotplug_handler_register_types(void)
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{
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type_register_static(&hotplug_handler_info);
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}
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type_init(hotplug_handler_register_types)
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