mirror of https://gitee.com/openkylin/libvirt.git
38 lines
1.5 KiB
XML
38 lines
1.5 KiB
XML
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<domain type='qemu'>
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<name>guest</name>
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<uuid>1ccfd97d-5eb4-478a-bbe6-88d254c16db7</uuid>
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<memory unit='KiB'>524288</memory>
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<vcpu placement='static'>1</vcpu>
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<os>
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<type arch='ppc64' machine='pseries'>hvm</type>
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</os>
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<devices>
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<emulator>/usr/bin/qemu-system-ppc64</emulator>
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<!-- This device will cause a new PHB to be created because of its
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address -->
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<controller type='scsi' model='virtio-scsi'>
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<address type='pci' domain='0x0000' bus='0x01' slot='0x01' function='0x0'/>
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</controller>
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<!-- This hostdev will share the same PHB as the SCSI controller
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despite being in the separate isolation group 1 (IOMMU group 0),
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because the address has been requested explicitly by the user -->
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<hostdev mode='subsystem' type='pci' managed='yes'>
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<driver name='vfio'/>
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<source>
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<address domain='0x0001' bus='0x01' slot='0x00' function='0x0'/>
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</source>
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<address type='pci' domain='0x0000' bus='0x01' slot='0x02' function='0x0'/>
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</hostdev>
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<!-- This hostdev can use neither the PHB that was just created, nor the
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default one, because it's in isolation group 2 (IOMMU group 1) -->
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<hostdev mode='subsystem' type='pci' managed='yes'>
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<driver name='vfio'/>
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<source>
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<address domain='0x0005' bus='0x90' slot='0x01' function='0x0'/>
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</source>
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</hostdev>
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<controller type='usb' model='none'/>
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<memballoon model='none'/>
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</devices>
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</domain>
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