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86a68bdb0c
There has been some progress lately in enabling virtio-pci on aarch64 guests; however, guest OS support is still spotty at best, so most guests are going to be using virtio-mmio instead. Currently, mach-virt guests are closely modeled after q35 guests, and that includes always adding a dmi-to-pci-bridge that's just impossible to get rid of. While that's acceptable (if suboptimal) for q35, where you will always need some kind of PCI device anyway, mach-virt guests should be allowed to avoid it.
62 lines
1.8 KiB
XML
62 lines
1.8 KiB
XML
<domain type='qemu'>
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<name>aarch64test</name>
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<uuid>496d7ea8-9739-544b-4ebd-ef08be936e8b</uuid>
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<memory unit='KiB'>1048576</memory>
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<currentMemory unit='KiB'>1048576</currentMemory>
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<vcpu placement='static'>1</vcpu>
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<os>
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<type arch='aarch64' machine='virt'>hvm</type>
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<kernel>/aarch64.kernel</kernel>
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<initrd>/aarch64.initrd</initrd>
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<cmdline>earlyprintk console=ttyAMA0,115200n8 rw root=/dev/vda rootwait</cmdline>
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<dtb>/aarch64.dtb</dtb>
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<boot dev='hd'/>
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</os>
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<features>
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<acpi/>
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<apic/>
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<pae/>
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<gic version='2'/>
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</features>
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<cpu mode='custom' match='exact'>
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<model fallback='allow'>cortex-a53</model>
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</cpu>
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<clock offset='utc'/>
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<on_poweroff>destroy</on_poweroff>
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<on_reboot>restart</on_reboot>
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<on_crash>restart</on_crash>
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<devices>
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<emulator>/usr/bin/qemu-system-aarch64</emulator>
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<disk type='file' device='disk'>
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<source file='/aarch64.raw'/>
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<target dev='vda' bus='virtio'/>
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<address type='virtio-mmio'/>
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</disk>
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<controller type='pci' index='0' model='pcie-root'/>
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<controller type='virtio-serial' index='0'>
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<address type='virtio-mmio'/>
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</controller>
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<interface type='user'>
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<mac address='52:54:00:09:a4:37'/>
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<model type='virtio'/>
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<address type='virtio-mmio'/>
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</interface>
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<serial type='pty'>
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<target port='0'/>
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</serial>
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<console type='pty'>
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<target type='serial' port='0'/>
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</console>
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<console type='pty'>
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<target type='virtio' port='1'/>
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</console>
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<memballoon model='virtio'>
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<address type='virtio-mmio'/>
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</memballoon>
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<rng model='virtio'>
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<backend model='random'>/dev/random</backend>
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<address type='virtio-mmio'/>
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</rng>
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</devices>
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</domain>
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