mirror of
https://gitlab.com/libvirt/libvirt.git
synced 2024-11-03 20:01:16 +00:00
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">
|
|
<name>armtest</name>
|
|
<uuid>496d7ea8-9739-544b-4ebd-ef08be936e6a</uuid>
|
|
<memory>1048576</memory>
|
|
<currentMemory>1048576</currentMemory>
|
|
<vcpu>1</vcpu>
|
|
<os>
|
|
<type arch="armv7l" machine="vexpress-a9">hvm</type>
|
|
<kernel>/arm.kernel</kernel>
|
|
<initrd>/arm.initrd</initrd>
|
|
<dtb>/arm.dtb</dtb>
|
|
<cmdline>console=ttyAMA0,115200n8 rw root=/dev/vda3 rootwait physmap.enabled=0</cmdline>
|
|
</os>
|
|
<features>
|
|
<acpi/>
|
|
<apic/>
|
|
<pae/>
|
|
</features>
|
|
<clock offset="utc"/>
|
|
<on_poweroff>destroy</on_poweroff>
|
|
<on_reboot>restart</on_reboot>
|
|
<on_crash>restart</on_crash>
|
|
<devices>
|
|
<emulator>/usr/bin/qemu-system-arm</emulator>
|
|
<disk type='file' device='disk'>
|
|
<source file='/arm.raw'/>
|
|
<target dev='vda' bus='virtio'/>
|
|
</disk>
|
|
<interface type='user'>
|
|
<mac address='52:54:00:09:a4:37'/>
|
|
<model type='virtio'/>
|
|
</interface>
|
|
<console type='pty'/>
|
|
<console type='pty'>
|
|
<target type='virtio' port='0'/>
|
|
</console>
|
|
<memballoon model='virtio'/>
|
|
<!--
|
|
This actually doesn't work in practice because vexpress only has
|
|
4 virtio slots available, rng makes 5 -->
|
|
<rng model='virtio'>
|
|
<backend model='random'>/dev/random</backend>
|
|
</rng>
|
|
</devices>
|
|
</domain>
|