<domainCapabilities> <path>/usr/bin/qemu-system-x86_64</path> <domain>kvm</domain> <machine>pc-q35-4.2</machine> <arch>x86_64</arch> <vcpu max='288'/> <iothreads supported='yes'/> <os supported='yes'> <enum name='firmware'> <value>bios</value> <value>efi</value> </enum> <loader supported='yes'> <value>/usr/share/AAVMF/AAVMF_CODE.fd</value> <value>/usr/share/AAVMF/AAVMF32_CODE.fd</value> <value>/usr/share/OVMF/OVMF_CODE.fd</value> <enum name='type'> <value>rom</value> <value>pflash</value> </enum> <enum name='readonly'> <value>yes</value> <value>no</value> </enum> <enum name='secure'> <value>yes</value> <value>no</value> </enum> </loader> </os> <cpu> <mode name='host-passthrough' supported='yes'> <enum name='hostPassthroughMigratable'> <value>on</value> <value>off</value> </enum> </mode> <mode name='maximum' supported='yes'> <enum name='maximumMigratable'> <value>on</value> <value>off</value> </enum> </mode> <mode name='host-model' supported='yes'> <model fallback='forbid'>Skylake-Client-IBRS</model> <vendor>Intel</vendor> <feature policy='require' name='ss'/> <feature policy='require' name='vmx'/> <feature policy='require' name='hypervisor'/> <feature policy='require' name='tsc_adjust'/> <feature policy='require' name='clflushopt'/> <feature policy='require' name='umip'/> <feature policy='require' name='md-clear'/> <feature policy='require' name='stibp'/> <feature policy='require' name='arch-capabilities'/> <feature policy='require' name='ssbd'/> <feature policy='require' name='xsaves'/> <feature policy='require' name='pdpe1gb'/> <feature policy='require' name='invtsc'/> <feature policy='require' name='skip-l1dfl-vmentry'/> <feature policy='require' name='pschange-mc-no'/> </mode> <mode name='custom' supported='yes'> <model usable='yes'>qemu64</model> <model usable='yes'>qemu32</model> <model usable='no'>phenom</model> <model usable='yes'>pentium3</model> <model usable='yes'>pentium2</model> <model usable='yes'>pentium</model> <model usable='yes'>n270</model> <model usable='yes'>kvm64</model> <model usable='yes'>kvm32</model> <model usable='yes'>coreduo</model> <model usable='yes'>core2duo</model> <model usable='no'>athlon</model> <model usable='yes'>Westmere-IBRS</model> <model usable='yes'>Westmere</model> <model usable='no'>Snowridge</model> <model usable='no'>Skylake-Server-noTSX-IBRS</model> <model usable='no'>Skylake-Server-IBRS</model> <model usable='no'>Skylake-Server</model> <model usable='yes'>Skylake-Client-noTSX-IBRS</model> <model usable='yes'>Skylake-Client-IBRS</model> <model usable='yes'>Skylake-Client</model> <model usable='yes'>SandyBridge-IBRS</model> <model usable='yes'>SandyBridge</model> <model usable='yes'>Penryn</model> <model usable='no'>Opteron_G5</model> <model usable='no'>Opteron_G4</model> <model usable='no'>Opteron_G3</model> <model usable='yes'>Opteron_G2</model> <model usable='yes'>Opteron_G1</model> <model usable='yes'>Nehalem-IBRS</model> <model usable='yes'>Nehalem</model> <model usable='yes'>IvyBridge-IBRS</model> <model usable='yes'>IvyBridge</model> <model usable='no'>Icelake-Server-noTSX</model> <model usable='no'>Icelake-Server</model> <model usable='no'>Icelake-Client-noTSX</model> <model usable='no'>Icelake-Client</model> <model usable='yes'>Haswell-noTSX-IBRS</model> <model usable='yes'>Haswell-noTSX</model> <model usable='yes'>Haswell-IBRS</model> <model usable='yes'>Haswell</model> <model usable='no'>EPYC-IBPB</model> <model usable='no'>EPYC</model> <model usable='no'>Dhyana</model> <model usable='yes'>Conroe</model> <model usable='no'>Cascadelake-Server-noTSX</model> <model usable='no'>Cascadelake-Server</model> <model usable='yes'>Broadwell-noTSX-IBRS</model> <model usable='yes'>Broadwell-noTSX</model> <model usable='yes'>Broadwell-IBRS</model> <model usable='yes'>Broadwell</model> <model usable='yes'>486</model> </mode> </cpu> <memoryBacking supported='yes'> <enum name='sourceType'> <value>file</value> <value>anonymous</value> <value>memfd</value> </enum> </memoryBacking> <devices> <disk supported='yes'> <enum name='diskDevice'> <value>disk</value> <value>cdrom</value> <value>floppy</value> <value>lun</value> </enum> <enum name='bus'> <value>fdc</value> <value>scsi</value> <value>virtio</value> <value>usb</value> <value>sata</value> </enum> <enum name='model'> <value>virtio</value> <value>virtio-transitional</value> <value>virtio-non-transitional</value> </enum> </disk> <graphics supported='yes'> <enum name='type'> <value>sdl</value> <value>vnc</value> <value>spice</value> <value>egl-headless</value> </enum> </graphics> <video supported='yes'> <enum name='modelType'> <value>vga</value> <value>cirrus</value> <value>vmvga</value> <value>qxl</value> <value>virtio</value> <value>none</value> <value>bochs</value> <value>ramfb</value> </enum> </video> <hostdev supported='yes'> <enum name='mode'> <value>subsystem</value> </enum> <enum name='startupPolicy'> <value>default</value> <value>mandatory</value> <value>requisite</value> <value>optional</value> </enum> <enum name='subsysType'> <value>usb</value> <value>pci</value> <value>scsi</value> </enum> <enum name='capsType'/> <enum name='pciBackend'> <value>default</value> <value>vfio</value> </enum> </hostdev> <rng supported='yes'> <enum name='model'> <value>virtio</value> <value>virtio-transitional</value> <value>virtio-non-transitional</value> </enum> <enum name='backendModel'> <value>random</value> <value>egd</value> <value>builtin</value> </enum> </rng> <filesystem supported='yes'> <enum name='driverType'> <value>path</value> <value>handle</value> <value>virtiofs</value> </enum> </filesystem> <tpm supported='yes'> <enum name='model'> <value>tpm-tis</value> <value>tpm-crb</value> </enum> <enum name='backendModel'> <value>passthrough</value> <value>emulator</value> </enum> </tpm> </devices> <features> <gic supported='no'/> <vmcoreinfo supported='yes'/> <genid supported='yes'/> <backingStoreInput supported='yes'/> <backup supported='no'/> <sev supported='no'/> </features> </domainCapabilities>