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78f4d5e6f1
a <controller type='pci'...> element can now have a "hotplug"
attribute in the <target> subelement. This is intended to control
whether or not the slot(s) of the controller support
hotplugging/unplugging a device:
<controller type='pci' model='pcie-root-port'>
<target hotplug='off'/>
</controller>
The default value of hotplug is "on".
Since support for configuring such an option is hypervisor-dependent
(and will vary among different types of PCI controllers even on a
single hypervisor), no validation is done in this patch - that
validation will be done in the patch that wires support for the
setting into the hypervisor.
Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
36 lines
1.3 KiB
XML
36 lines
1.3 KiB
XML
<domain type='qemu'>
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<name>guest</name>
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<uuid>11dbdcdd-4c3b-482b-8903-9bdb8c0a2774</uuid>
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<memory unit='KiB'>2097152</memory>
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<currentMemory unit='KiB'>2097152</currentMemory>
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<vcpu placement='static'>2</vcpu>
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<os>
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<type arch='x86_64' machine='q35'>hvm</type>
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</os>
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<devices>
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<emulator>/usr/bin/qemu-system-x86_64</emulator>
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<controller type='pci' index='0' model='pcie-root'/>
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<controller type='pci' index='1' model='pcie-root-port'/>
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<controller type='pci' index='2' model='pcie-root-port'>
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<target hotplug='off'/>
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</controller>
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<controller type='pci' index='3' model='pcie-root-port'>
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<model name='ioh3420'/>
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<target hotplug='off'/>
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</controller>
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<controller type='pci' index='4' model='pcie-switch-upstream-port'/>
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<controller type='pci' index='5' model='pcie-switch-downstream-port'>
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<target hotplug='off'/>
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</controller>
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<controller type='pci' index='6' model='pcie-switch-downstream-port'>
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<target hotplug='on'/>
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</controller>
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<controller type='pci' index='7' model='pcie-switch-downstream-port'/>
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<controller type='pci' index='8' model='pcie-switch-downstream-port'>
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<model name='xio3130-downstream'/>
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<target chassis='30' port='0x27'/>
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</controller>
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<memballoon model='none'/>
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</devices>
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</domain>
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