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libvirt/tests/qemuxml2xmloutdata/qemuxml2xmlout-pci-expander-bus.xml

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conf: new pci controller model pci-expander-bus This is a standard PCI root bus (not a bridge) that can be added to a 440fx-based domain. Although it uses a PCI slot, this is *not* how it is connected into the PCI bus hierarchy, but is only used for control. Each pci-expander-bus provides 32 slots (0-31) that can accept hotplug of standard PCI devices. The usefulness of pci-expander-bus relative to a pci-bridge is that the NUMA node of the bus can be specified with the <node> subelement of <target>. This gives guest-side visibility to the NUMA node of attached devices (presuming that management apps only assign a device to a bus that has a NUMA node number matching the node number of the device on the host). Each pci-expander-bus also has a "busNr" attribute. The expander-bus itself will take the busNr specified, and all buses that are connected to this bus (including the pci-bridge that is automatically added to any expander bus of model "pxb" (see the next commit)) will use busNr+1, busNr+2, etc, and the pci-root (or the expander-bus with next lower busNr) will use bus numbers lower than busNr.
2016-03-04 15:26:23 +00:00
<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>
<boot dev='hd'/>
</os>
<cpu>
<topology sockets='2' cores='4' threads='2'/>
<numa>
<cell id='0' cpus='0-7' memory='109550' unit='KiB'/>
<cell id='1' cpus='8-15' memory='109550' unit='KiB'/>
</numa>
</cpu>
<clock offset='utc'/>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>destroy</on_crash>
<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='pci-expander-bus'>
<model name='pxb'/>
<target busNr='254'>
<node>1</node>
</target>
<address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
</controller>
<controller type='pci' index='2' model='pci-expander-bus'>
<model name='pxb'/>
qemu: support new pci controller model "pci-expander-bus" This is backed by the qemu device "pxb". The pxb device always includes a pci-bridge that is at the bus number of the pxb + 1. busNr and <node> from the <target> subelement are used to set the bus_nr and numa_node options for pxb. During post-parse we validate that the domain's machinetype is 440fx-based (since the pxb device only works on 440fx-based machines), and <node> also gets a sanity check to assure that the NUMA node specified for the pxb (if any - it's optional) actually exists on the guest.
2016-03-04 19:35:20 +00:00
<target busNr='252'/>
conf: new pci controller model pci-expander-bus This is a standard PCI root bus (not a bridge) that can be added to a 440fx-based domain. Although it uses a PCI slot, this is *not* how it is connected into the PCI bus hierarchy, but is only used for control. Each pci-expander-bus provides 32 slots (0-31) that can accept hotplug of standard PCI devices. The usefulness of pci-expander-bus relative to a pci-bridge is that the NUMA node of the bus can be specified with the <node> subelement of <target>. This gives guest-side visibility to the NUMA node of attached devices (presuming that management apps only assign a device to a bus that has a NUMA node number matching the node number of the device on the host). Each pci-expander-bus also has a "busNr" attribute. The expander-bus itself will take the busNr specified, and all buses that are connected to this bus (including the pci-bridge that is automatically added to any expander bus of model "pxb" (see the next commit)) will use busNr+1, busNr+2, etc, and the pci-root (or the expander-bus with next lower busNr) will use bus numbers lower than busNr.
2016-03-04 15:26:23 +00:00
<address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
</controller>
<interface type='user'>
<mac address='52:54:00:f1:95:51'/>
<model type='rtl8139'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
</interface>
<interface type='user'>
<mac address='52:54:00:5c:c6:1a'/>
<model type='e1000'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/>
</interface>
<interface type='user'>
<mac address='52:54:00:39:97:ac'/>
<model type='e1000'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/>
</interface>
<interface type='user'>
<mac address='52:54:00:45:28:cb'/>
<model type='e1000'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x09' function='0x0'/>
</interface>
<interface type='user'>
<mac address='52:54:00:ee:b9:a8'/>
<model type='e1000'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x0a' function='0x0'/>
</interface>
<interface type='user'>
<mac address='52:54:00:a9:f7:17'/>
<model type='e1000'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x0b' function='0x0'/>
</interface>
<interface type='user'>
<mac address='52:54:00:df:2b:f3'/>
<model type='e1000'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x0c' function='0x0'/>
</interface>
<interface type='user'>
<mac address='52:54:00:78:94:b4'/>
<model type='e1000'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x0d' function='0x0'/>
</interface>
<interface type='user'>
<mac address='52:54:00:6b:9b:06'/>
<model type='e1000'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x0e' function='0x0'/>
</interface>
<interface type='user'>
<mac address='52:54:00:17:df:bc'/>
<model type='e1000'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x0f' function='0x0'/>
</interface>
<interface type='user'>
<mac address='52:54:00:3b:d0:51'/>
<model type='e1000'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x10' function='0x0'/>
</interface>
<interface type='user'>
<mac address='52:54:00:8d:2d:17'/>
<model type='e1000'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x11' function='0x0'/>
</interface>
<interface type='user'>
<mac address='52:54:00:a7:66:af'/>
<model type='e1000'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x12' function='0x0'/>
</interface>
<interface type='user'>
<mac address='52:54:00:54:ab:d7'/>
<model type='e1000'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x13' function='0x0'/>
</interface>
<interface type='user'>
<mac address='52:54:00:1f:99:90'/>
<model type='e1000'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x14' function='0x0'/>
</interface>
<interface type='user'>
<mac address='52:54:00:c8:43:87'/>
<model type='e1000'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x15' function='0x0'/>
</interface>
<interface type='user'>
<mac address='52:54:00:df:22:b2'/>
<model type='e1000'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x16' function='0x0'/>
</interface>
<interface type='user'>
<mac address='52:54:00:d2:9a:47'/>
<model type='e1000'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x17' function='0x0'/>
</interface>
<interface type='user'>
<mac address='52:54:00:86:05:e2'/>
<model type='e1000'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x18' function='0x0'/>
</interface>
<interface type='user'>
<mac address='52:54:00:8c:1c:c2'/>
<model type='e1000'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x19' function='0x0'/>
</interface>
<interface type='user'>
<mac address='52:54:00:48:58:92'/>
<model type='e1000'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x1a' function='0x0'/>
</interface>
<interface type='user'>
<mac address='52:54:00:99:e5:bf'/>
<model type='e1000'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x1b' function='0x0'/>
</interface>
<interface type='user'>
<mac address='52:54:00:b1:8c:25'/>
<model type='e1000'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x1c' function='0x0'/>
</interface>
<interface type='user'>
<mac address='52:54:00:60:e0:d0'/>
<model type='e1000'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x1d' function='0x0'/>
</interface>
<interface type='user'>
<mac address='52:54:00:37:00:6a'/>
<model type='e1000'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x1e' function='0x0'/>
</interface>
<interface type='user'>
<mac address='52:54:00:c7:c8:ad'/>
<model type='e1000'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x1f' function='0x0'/>
</interface>
<interface type='user'>
<mac address='52:54:00:4e:a7:cf'/>
<model type='e1000'/>
<address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/>
</interface>
<interface type='user'>
<mac address='52:54:00:00:79:69'/>
<model type='e1000'/>
<address type='pci' domain='0x0000' bus='0x01' slot='0x01' function='0x0'/>
</interface>
<interface type='user'>
<mac address='52:54:00:47:00:6f'/>
<model type='e1000'/>
<address type='pci' domain='0x0000' bus='0x01' slot='0x02' function='0x0'/>
</interface>
<interface type='user'>
<mac address='52:54:00:2a:8c:8b'/>
<model type='e1000'/>
<address type='pci' domain='0x0000' bus='0x01' slot='0x03' function='0x0'/>
</interface>
<interface type='user'>
<mac address='52:54:00:ec:d5:e3'/>
<model type='e1000'/>
<address type='pci' domain='0x0000' bus='0x01' slot='0x04' function='0x0'/>
</interface>
<interface type='user'>
<mac address='52:54:00:7e:6e:c8'/>
<model type='e1000'/>
<address type='pci' domain='0x0000' bus='0x01' slot='0x05' function='0x0'/>
</interface>
<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>
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