<capabilities> <host> <cpu> <arch>ppc64</arch> </cpu> <power_management/> <iommu support='no'/> </host> <guest> <os_type>hvm</os_type> <arch name='ppc64'> <wordsize>64</wordsize> <emulator>/usr/bin/qemu-system-ppc64</emulator> <domain type='qemu'/> <domain type='kvm'/> </arch> <features> <cpuselection/> <deviceboot/> <disksnapshot default='on' toggle='no'/> </features> </guest> </capabilities>