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4fa172215d
Starting with qemu 1.6, the qemu-system-arm vexpress-a9 model has a hardcoded virtio-mmio transport which enables attaching all virtio devices. On the command line, we have to use virtio-XXX-device rather than virtio-XXX-pci, thankfully s390 already set the precedent here so it's fairly straight forward. At the XML level, this adds a new device address type virtio-mmio. The controller and addressing don't have any subelements at the moment because we they aren't needed for this usecase, but could be added later if needed. Add a test case for an ARM guest with one of every virtio device enabled.
46 lines
1.3 KiB
XML
46 lines
1.3 KiB
XML
<domain type="qemu">
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<name>armtest</name>
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<uuid>496d7ea8-9739-544b-4ebd-ef08be936e6a</uuid>
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<memory>1048576</memory>
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<currentMemory>1048576</currentMemory>
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<vcpu>1</vcpu>
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<os>
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<type arch="armv7l" machine="vexpress-a9">hvm</type>
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<kernel>/arm.kernel</kernel>
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<initrd>/arm.initrd</initrd>
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<dtb>/arm.dtb</dtb>
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<cmdline>console=ttyAMA0,115200n8 rw root=/dev/vda3 rootwait physmap.enabled=0</cmdline>
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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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</features>
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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-arm</emulator>
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<disk type='file' device='disk'>
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<source file='/arm.raw'/>
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<target dev='vda' bus='virtio'/>
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</disk>
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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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</interface>
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<console type='pty'/>
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<console type='pty'>
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<target type='virtio' port='0'/>
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</console>
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<memballoon model='virtio'/>
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<!--
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This actually doesn't work in practice because vexpress only has
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4 virtio slots available, rng makes 5 -->
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<rng model='virtio'>
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<backend model='random'>/dev/random</backend>
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</rng>
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</devices>
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</domain>
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