mirror of
https://gitlab.com/libvirt/libvirt.git
synced 2024-07-17 07:07:16 +00:00
8b62c65d24
This is backed by the qemu device pxb-pcie, which will be available in qemu 2.6.0. As with pci-expander-bus (which uses qemu's pxb device), the busNr attribute and <node> subelement of <target> are used to set the bus_nr and numa_node options. During post-parse we validate that the domain's machinetype is q35-based (since the device shows up for 440fx-based machinetypes, but is unusable), as well as checking that <node> specifies a node that is actually configured on the guest.
37 lines
1.2 KiB
XML
37 lines
1.2 KiB
XML
<domain type='qemu'>
|
|
<name>expander-test</name>
|
|
<uuid>3ec6cbe1-b5a2-4515-b800-31a61855df41</uuid>
|
|
<memory unit='KiB'>219100</memory>
|
|
<currentMemory unit='KiB'>219100</currentMemory>
|
|
<vcpu placement='static'>16</vcpu>
|
|
<os>
|
|
<type arch='x86_64' machine='pc-i440fx-2.5'>hvm</type>
|
|
</os>
|
|
<cpu>
|
|
<topology sockets='2' cores='4' threads='2'/>
|
|
<numa>
|
|
<cell cpus='0-7' memory='109550' unit='KiB'/>
|
|
<cell cpus='8-15' memory='109550' unit='KiB'/>
|
|
</numa>
|
|
</cpu>
|
|
<devices>
|
|
<emulator>/usr/bin/qemu-system-x86_64</emulator>
|
|
<controller type='usb' index='0' model='none'/>
|
|
<controller type='ide' index='0'>
|
|
<address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>
|
|
</controller>
|
|
<controller type='pci' index='0' model='pci-root'/>
|
|
<controller type='pci' index='1' model='pcie-expander-bus'>
|
|
<model name='pxb-pcie'/>
|
|
<target busNr='254'>
|
|
<node>1</node>
|
|
</target>
|
|
</controller>
|
|
<input type='mouse' bus='ps2'/>
|
|
<input type='keyboard' bus='ps2'/>
|
|
<memballoon model='virtio'>
|
|
<address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/>
|
|
</memballoon>
|
|
</devices>
|
|
</domain>
|