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b4a5fd95f7
This attribute is used to extend secondary PCI bar and expose it to the guest as 64bit memory. It works like this: attribute vram is there to set size of secondary PCI bar and guest sees it as 32bit memory, attribute vram64 can extend this secondary PCI bar. If both attributes are used, guest sees two memory bars, both address the same memory, with the difference that the 32bit bar can address only the first part of the whole memory. Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1260749 Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
30 lines
922 B
XML
30 lines
922 B
XML
<domain type='qemu'>
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<name>QEMUGuest1</name>
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<uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
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<memory unit='KiB'>1048576</memory>
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<currentMemory unit='KiB'>1048576</currentMemory>
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<vcpu>1</vcpu>
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<os>
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<type arch='x86_64' machine='pc'>hvm</type>
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<boot dev='hd'/>
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</os>
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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>destroy</on_crash>
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<devices>
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<emulator>/usr/bin/qemu-system-x86_64</emulator>
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<disk type='file' device='disk'>
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<driver name='qemu' type='qcow2' cache='none'/>
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<source file='/var/lib/libvirt/images/QEMUGuest1'/>
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<target dev='hda' bus='ide'/>
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<address type='drive' controller='0' bus='0' target='0' unit='0'/>
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</disk>
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<controller type='ide' index='0'/>
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<video>
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<model type='qxl' vram64='131072' heads='1'/>
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</video>
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<memballoon model='virtio'/>
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</devices>
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</domain>
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