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| author | Igor Mammedov | 2016-05-12 05:48:15 +0200 |
|---|---|---|
| committer | David Gibson | 2016-06-17 08:33:48 +0200 |
| commit | 41346263c4039fd2edca61c031c9396577693036 (patch) | |
| tree | e20fa96388bb62c967490408973ccb7e58e51b21 /hw/core/hotplug.c | |
| parent | target-ppc: Fix rlwimi, rlwinm, rlwnm (diff) | |
| download | qemu-41346263c4039fd2edca61c031c9396577693036.tar.gz qemu-41346263c4039fd2edca61c031c9396577693036.tar.xz qemu-41346263c4039fd2edca61c031c9396577693036.zip | |
qdev: hotplug: Introduce HotplugHandler.pre_plug() callback
pre_plug callback is to be called before device.realize() is executed.
This would allow to check/set device's properties from HotplugHandler.
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Bharata B Rao <bharata@linux.vnet.ibm.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'hw/core/hotplug.c')
| -rw-r--r-- | hw/core/hotplug.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/hw/core/hotplug.c b/hw/core/hotplug.c index 645cfca1b9..17ac986685 100644 --- a/hw/core/hotplug.c +++ b/hw/core/hotplug.c @@ -13,6 +13,17 @@ #include "hw/hotplug.h" #include "qemu/module.h" +void hotplug_handler_pre_plug(HotplugHandler *plug_handler, + DeviceState *plugged_dev, + Error **errp) +{ + HotplugHandlerClass *hdc = HOTPLUG_HANDLER_GET_CLASS(plug_handler); + + if (hdc->pre_plug) { + hdc->pre_plug(plug_handler, plugged_dev, errp); + } +} + void hotplug_handler_plug(HotplugHandler *plug_handler, DeviceState *plugged_dev, Error **errp) |