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bfd5f69d60
libvirt currently always reports that USB is available as a bus subsystem type when running "virsh domcapabilities". However, this is not always true, for example the qemu-system-s390x binary normally never has support for USB. Thus we should only report that USB is available if there is also a USB host controller available where we can attach USB devices. Reported-by: Sebastian Mitterle <smitterl@redhat.com> Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=1759849 Signed-off-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Michal Privoznik <mprivozn@redhat.com> Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
104 lines
2.7 KiB
XML
104 lines
2.7 KiB
XML
<domainCapabilities>
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<path>/usr/bin/qemu-system-s390x</path>
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<domain>kvm</domain>
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<machine>s390-ccw-virtio-2.7</machine>
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<arch>s390x</arch>
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<vcpu max='248'/>
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<iothreads supported='yes'/>
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<os supported='yes'>
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<enum name='firmware'/>
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<loader supported='yes'>
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<value>/usr/share/AAVMF/AAVMF_CODE.fd</value>
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<value>/usr/share/AAVMF/AAVMF32_CODE.fd</value>
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<value>/usr/share/OVMF/OVMF_CODE.fd</value>
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<enum name='type'>
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<value>rom</value>
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<value>pflash</value>
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</enum>
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<enum name='readonly'>
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<value>yes</value>
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<value>no</value>
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</enum>
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<enum name='secure'>
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<value>no</value>
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</enum>
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</loader>
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</os>
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<cpu>
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<mode name='host-passthrough' supported='yes'/>
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<mode name='host-model' supported='no'/>
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<mode name='custom' supported='no'/>
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</cpu>
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<devices>
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<disk supported='yes'>
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<enum name='diskDevice'>
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<value>disk</value>
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<value>cdrom</value>
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<value>floppy</value>
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<value>lun</value>
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</enum>
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<enum name='bus'>
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<value>fdc</value>
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<value>scsi</value>
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<value>virtio</value>
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</enum>
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<enum name='model'>
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<value>virtio</value>
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<value>virtio-transitional</value>
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<value>virtio-non-transitional</value>
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</enum>
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</disk>
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<graphics supported='yes'>
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<enum name='type'>
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<value>sdl</value>
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<value>vnc</value>
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</enum>
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</graphics>
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<video supported='yes'>
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<enum name='modelType'>
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<value>virtio</value>
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<value>none</value>
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</enum>
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</video>
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<hostdev supported='yes'>
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<enum name='mode'>
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<value>subsystem</value>
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</enum>
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<enum name='startupPolicy'>
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<value>default</value>
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<value>mandatory</value>
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<value>requisite</value>
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<value>optional</value>
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</enum>
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<enum name='subsysType'>
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<value>pci</value>
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<value>scsi</value>
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</enum>
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<enum name='capsType'/>
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<enum name='pciBackend'>
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<value>default</value>
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<value>vfio</value>
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</enum>
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</hostdev>
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<rng supported='yes'>
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<enum name='model'>
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<value>virtio</value>
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<value>virtio-transitional</value>
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<value>virtio-non-transitional</value>
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</enum>
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<enum name='backendModel'>
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<value>random</value>
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<value>egd</value>
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</enum>
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</rng>
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</devices>
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<features>
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<gic supported='no'/>
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<vmcoreinfo supported='no'/>
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<genid supported='no'/>
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<backingStoreInput supported='no'/>
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<backup supported='no'/>
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<sev supported='no'/>
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</features>
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</domainCapabilities>
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