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2014-10-15scsi: add bootindex to qom propertyGonglei
Add a qom property with the same name 'bootindex', when we remove it form qdev property, things will continue to work just fine, and we can use qom features which are not supported by qdev property. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-10-15isa-fdc: remove bootindexA/B property from qdev to qomGonglei
Remove bootindexA/B form qdev property to qom, things will continue to work just fine, and we can use qom features which are not supported by qdev property. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-10-15redirect: remove bootindex property from qdev to qomGonglei
Remove bootindex form qdev property to qom, things will continue to work just fine, and we can use qom features which are not supported by qdev property. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-10-15vfio: remove bootindex property from qdev to qomGonglei
Remove bootindex form qdev property to qom, things will continue to work just fine, and we can use qom features which are not supported by qdev property. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-10-15pci-assign: remove bootindex property from qdev to qomGonglei
Remove bootindex form qdev property to qom, things will continue to work just fine, and we can use qom features which are not supported by qdev property. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-10-15host-libusb: remove bootindex property from qdev to qomGonglei
Remove bootindex form qdev property to qom, things will continue to work just fine, and we can use qom features which are not supported by qdev property. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-10-15virtio-net: alias bootindex property explicitly for virt-net-pci/ccw/s390Gonglei
Since the "bootindex" property is a QOM property and not a qdev property now, we must alias it explicitly for virtio-net-pci, as well as CCW and s390-virtio. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-10-15net: remove bootindex property from qdev to qomGonglei
Remove bootindex form qdev property to qom, things will continue to work just fine, and we can use qom features which are not supported by qdev property. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-10-15usb-net: add bootindex to qom propertyGonglei
Add a qom property with the same name 'bootindex', when we remove it form qdev property, things will continue to work just fine, and we can use qom features which are not supported by qdev property. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-10-15vmxnet3: add bootindex to qom propertyGonglei
Add a qom property with the same name 'bootindex', when we remove it form qdev property, things will continue to work just fine, and we can use qom features which are not supported by qdev property. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-10-15spapr_lian: add bootindex to qom propertyGonglei
Add a qom property with the same name 'bootindex', when we remove it form qdev property, things will continue to work just fine, and we can use qom features which are not supported by qdev property. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-10-15rtl8139: add bootindex to qom propertyGonglei
Add a qom property with the same name 'bootindex', when we remove it form qdev property, things will continue to work just fine, and we can use qom features which are not supported by qdev property. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-10-15pcnet: add bootindex to qom propertyGonglei
Add a qom property with the same name 'bootindex', when we remove it form qdev property, things will continue to work just fine, and we can use qom features which are not supported by qdev property. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-10-15ne2000: add bootindex to qom propertyGonglei
Add a qom property with the same name 'bootindex', when we remove it form qdev property, things will continue to work just fine, and we can use qom features which are not supported by qdev property. At present, isa_ne2000 device does not support to boot os, so we register two seprate qom getter/setter functions. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-10-15eepro100: add bootindex to qom propertyGonglei
Add a qom property with the same name 'bootindex', when we remove it form qdev property, things will continue to work just fine, and we can use qom features which are not supported by qdev property. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-10-15e1000: add bootindex to qom propertyGonglei
Add a qom property with the same name 'bootindex', when we remove it form qdev property, things will continue to work just fine, and we can use qom features which are not supported by qdev property. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-10-15virtio-net: add bootindex to qom propertyGonglei
Add a qom property with the same name 'bootindex', when we remove it form qdev property, things will continue to work just fine, and we can use qom features which are not supported by qdev property. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-10-15bootindex: add a setter/getter functions wrapper for bootindex propertyGonglei
when we remove bootindex form qdev.property to qom.property, we can use those functions set/get bootindex property for all correlative devices. Meanwhile set the initial value of bootindex to -1. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-10-15bootindex: support to set a existent device's bootindex to -1Gonglei
When set a device's bootindex to -1, we remove it from global fw_boot_order list. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-10-15bootindex: rework add_boot_device_path functionGonglei
Add the function of updating bootindex about fw_boot_order list in add_boot_device_path(). We should delete the old one if a device has existed in global fw_boot_order list. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-10-15fw_cfg: add fw_cfg_machine_reset functionGonglei
We must assure that the changed bootindex can take effect when guest is rebooted. So we introduce fw_cfg_machine_reset(), which change the fw_cfg file's bootindex data using the new global fw_boot_order list. Signed-off-by: Chenliang <chenliang88@huawei.com> Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-10-15bootindex: add del_boot_device_path functionGonglei
Introduce del_boot_device_path() to clean up fw_cfg content when hot-unplugging a device that refers to a bootindex or update a existent devcie's bootindex. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Chenliang <chenliang88@huawei.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-10-15bootindex: add check bootindex functionGonglei
Determine whether a given bootindex exists or not. If exists, we report an error. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-10-15bootdevice: move bootdevice related code to new file bootdevice.cGonglei
Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-10-15Merge remote-tracking branch 'remotes/afaerber/tags/qom-devices-for-peter' ↵Peter Maydell
into staging QOM infrastructure fixes and device conversions * GPIO conversion to QOM, continued * Device property description support * QTest cases for hotplug * Hotplug handler conversion # gpg: Signature made Wed 15 Oct 2014 04:05:17 BST using RSA key ID 3E7E013F # gpg: Good signature from "Andreas Färber <afaerber@suse.de>" # gpg: aka "Andreas Färber <afaerber@suse.com>" * remotes/afaerber/tags/qom-devices-for-peter: (47 commits) qdev: Drop legacy_name from qdev properties qmp: Print descriptions of object properties qdev: Set the object property's description to the qdev property's. qom: Add description field in ObjectProperty struct qdev: Add description field in PropertyInfo struct qdev: device_del: Search for to be unplugged device in 'peripheral' container qdev: HotplugHandler: Add support for unplugging BUS-less devices qdev: Drop legacy hotplug fields/methods usb: Convert usb devices to hotplug handler API usb: Convert usb-ccid to hotplug handler API usb-storage: Drop not needed "allow_hotplug = 0" usb-bot: Drop not needed "allow_hotplug = 0" usb-bot: Mark device as non hotpluggable scsi: Cleanup not used anymore SCSIBusInfo{hotplug, hot_unplug} fields scsi: Convert virtio-scsi HBA to hotplug handler API scsi: Convert pvscsi HBA to hotplug handler API scsi: Set SCSI BUS itself as default HotplugHandler s390x: Convert virtio-ccw to hotplug handler API s390x: Convert s390-virtio to hotplug handler API s390x: Drop not used allow_hotplug in event-facility ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-10-15qdev: Drop legacy_name from qdev propertiesGonglei
The legacy_name is useless now, better help information is provided by description field of property. Cc: Markus Armbruster <armbru@redhat.com> Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-10-15qmp: Print descriptions of object propertiesGonglei
Add a new "description" field to DevicePropertyInfo. The descriptions can serve as documentation in the code, and they can be used to provide better help. For example: $./qemu-system-x86_64 -device virtio-blk-pci,? Before this patch: virtio-blk-pci.iothread=link<iothread> virtio-blk-pci.x-data-plane=bool virtio-blk-pci.scsi=bool virtio-blk-pci.config-wce=bool virtio-blk-pci.serial=str virtio-blk-pci.secs=uint32 virtio-blk-pci.heads=uint32 virtio-blk-pci.cyls=uint32 virtio-blk-pci.discard_granularity=uint32 virtio-blk-pci.bootindex=int32 virtio-blk-pci.opt_io_size=uint32 virtio-blk-pci.min_io_size=uint16 virtio-blk-pci.physical_block_size=uint16 virtio-blk-pci.logical_block_size=uint16 virtio-blk-pci.drive=str virtio-blk-pci.virtio-backend=child<virtio-blk-device> virtio-blk-pci.command_serr_enable=on/off virtio-blk-pci.multifunction=on/off virtio-blk-pci.rombar=uint32 virtio-blk-pci.romfile=str virtio-blk-pci.addr=pci-devfn virtio-blk-pci.event_idx=on/off virtio-blk-pci.indirect_desc=on/off virtio-blk-pci.vectors=uint32 virtio-blk-pci.ioeventfd=on/off virtio-blk-pci.class=uint32 After: virtio-blk-pci.iothread=link<iothread> virtio-blk-pci.x-data-plane=bool (on/off) virtio-blk-pci.scsi=bool (on/off) virtio-blk-pci.config-wce=bool (on/off) virtio-blk-pci.serial=str virtio-blk-pci.secs=uint32 virtio-blk-pci.heads=uint32 virtio-blk-pci.cyls=uint32 virtio-blk-pci.discard_granularity=uint32 virtio-blk-pci.bootindex=int32 virtio-blk-pci.opt_io_size=uint32 virtio-blk-pci.min_io_size=uint16 virtio-blk-pci.physical_block_size=uint16 (A power of two between 512 and 32768) virtio-blk-pci.logical_block_size=uint16 (A power of two between 512 and 32768) virtio-blk-pci.drive=str (ID of a drive to use as a backend) virtio-blk-pci.virtio-backend=child<virtio-blk-device> virtio-blk-pci.command_serr_enable=bool (on/off) virtio-blk-pci.multifunction=bool (on/off) virtio-blk-pci.rombar=uint32 virtio-blk-pci.romfile=str virtio-blk-pci.addr=int32 (Slot and optional function number, example: 06.0 or 06) virtio-blk-pci.event_idx=bool (on/off) virtio-blk-pci.indirect_desc=bool (on/off) virtio-blk-pci.vectors=uint32 virtio-blk-pci.ioeventfd=bool (on/off) virtio-blk-pci.class=uint32 Cc: Markus Armbruster <armbru@redhat.com> Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-10-15qdev: Set the object property's description to the qdev property's.Gonglei
Set all static qdev properties' descriptions to object property's description. Cc: Markus Armbruster <armbru@redhat.com> Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-10-15qom: Add description field in ObjectProperty structGonglei
The descriptions can serve as documentation in the code, and they can be used to provide better help. Copy property descriptions when copying alias properties. Cc: Markus Armbruster <armbru@redhat.com> Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-10-15qdev: Add description field in PropertyInfo structGonglei
The descriptions can serve as documentation in the code, and they can be used to provide better help. Cc: Markus Armbruster <armbru@redhat.com> Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-10-15qdev: device_del: Search for to be unplugged device in 'peripheral' containerIgor Mammedov
device_add puts every device with 'id' inside of 'peripheral' container using id's value as the last component name. Use it by replacing recursive search on sysbus with path lookup in 'peripheral' container, which could handle both BUS and BUS-less device cases. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-10-15qdev: HotplugHandler: Add support for unplugging BUS-less devicesIgor Mammedov
Signed-off-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-10-15qdev: Drop legacy hotplug fields/methodsIgor Mammedov
It removes not needed anymore BusState::allow_hotplug field and DeviceClass::unplug callback. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-10-15usb: Convert usb devices to hotplug handler APIIgor Mammedov
Signed-off-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-10-15usb: Convert usb-ccid to hotplug handler APIIgor Mammedov
Signed-off-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-10-15usb-storage: Drop not needed "allow_hotplug = 0"Igor Mammedov
Drop useless hack that disables hotplug on bus, after backend storage was added to it, by setting "allow_hotplug = 0". Even if bus is hotpluggable, it won't be possible to add another SCSI device to bus since its realize will fail early with error "no free target" in scsi_qdev_realize() method. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-10-15usb-bot: Drop not needed "allow_hotplug = 0"Igor Mammedov
Drop useless hack that disables hotplug on bus by setting "allow_hotplug = 0". Even if bus is hotpluggable, It won't be possible to add another SCSI device to bus since its realization will fail early with error "no free target" in scsi_qdev_realize() method. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-10-15usb-bot: Mark device as non hotpluggableIgor Mammedov
usb-bot creates SCSI bus and immediately makes it non hotpluggable which was making not possible to hotplug usb-bot since QEMU would abort at bus_add_child(scsi-hd) time when usb-bot is realized. Mark usb-bot as not hotpluggable so that attempt to hotplug it would error out even before it gets to device initialization point. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-10-15scsi: Cleanup not used anymore SCSIBusInfo{hotplug, hot_unplug} fieldsIgor Mammedov
SCSI subsytem was converted to hotplug handler API and doesn't use SCSIBusInfo{hotplug, hot_unplug} fields and related callbacks anymore. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-10-15scsi: Convert virtio-scsi HBA to hotplug handler APIIgor Mammedov
Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-10-15scsi: Convert pvscsi HBA to hotplug handler APIIgor Mammedov
Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-10-15scsi: Set SCSI BUS itself as default HotplugHandlerIgor Mammedov
That would allow to handle SCSI device unplug on HBAs without dedicated hot(un)plug handlers and avoid making such HBAs explicitly hotpluggable. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-10-15s390x: Convert virtio-ccw to hotplug handler APIIgor Mammedov
Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-10-15s390x: Convert s390-virtio to hotplug handler APIIgor Mammedov
Beside of conversion, patch drops present unplug handling, effectively disabling hot-unplug of s390-virtio devices. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-10-15s390x: Drop not used allow_hotplug in event-facilityIgor Mammedov
s390-sclp-event-facility creates s390-sclp-events-bus and immediately sets its allow_hotplug field to 0, which is NOP since it's already 0 by default. Also since BUS is not hotpluggable, it's not possible to call SCLP_EVENT{ DeviceClass::unplug } callback from qdev_unplug() making this unreachable code, so drop it as well. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-10-15virtio-mmio: Drop useless bus->allow_hotplug = 0Igor Mammedov
Bus by default is not hotpluggable. virtio-mmio-bus and its parent types do not set allow_hotplug anywhere explicitly, so remove not needed field access and wrapper along with it. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-10-15virtio-serial: Convert to hotplug-handler APIIgor Mammedov
Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-10-15virtio-pci: Drop BusState::allow_hotplugIgor Mammedov
virtio-pci-bus is an internal object of composite virtio-pci device and it doesn't participate in -device/device_add hotplug flow, and since it's not required by bus_add_child() that BUS must be hotpluggable to be able to add child at runtime, it's possible to drop not needed 'allow_hotplug' field. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-10-15target-i386: ICC bus: Drop BusState::allow_hotplugIgor Mammedov
Since bus_add_child() no longer cares if BUS is hotpluggable or not, there is no need in setting allow_hotplug field. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-10-15qdev: Drop hotplug check from bus_add_child()Igor Mammedov
Check is too restrictive and does not allow to add children to just created bus during hotplug when the bus is part of composite device. Removing check from bus_add_child() doesn't affect devices creatable with device_add/del commands since they have a similar builtin check and patch will allow to create complex composite devices during hotplug. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
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