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conf: new pcie-controller model "pcie-switch-downstream-port"

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This controller can be connected only to a port on a
pcie-switch-upstream-port. It provides a single hotpluggable port that
will accept any PCI or PCIe device, as well as any device requiring a
pcie-*-port (the only current example of such a device is the
pcie-switch-upstream-port).
This commit is contained in:
Laine Stump
2015-06-17 15:27:40 -04:00
parent ad1748a1aa
commit 76379a6ec1
8 changed files with 91 additions and 17 deletions
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44
tests/qemuxml2argvdata/qemuxml2argv-pcie-switch-downstream-port.xml Normal file
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@@ -0,0 +1,44 @@
<domain type='qemu'>
<name>q35-test</name>
<uuid>11dbdcdd-4c3b-482b-8903-9bdb8c0a2774</uuid>
<memory unit='KiB'>2097152</memory>
<currentMemory unit='KiB'>2097152</currentMemory>
<vcpu placement='static' cpuset='0-1'>2</vcpu>
<os>
<type arch='x86_64' machine='q35'>hvm</type>
<boot dev='hd'/>
</os>
<clock offset='utc'/>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>destroy</on_crash>
<devices>
<emulator>/usr/libexec/qemu-kvm</emulator>
<disk type='block' device='disk'>
<source dev='/dev/HostVG/QEMUGuest1'/>
<target dev='sda' bus='sata'/>
<address type='drive' controller='0' bus='0' target='0' unit='0'/>
</disk>
<controller type='pci' index='0' model='pcie-root'/>
<controller type='pci' index='1' model='dmi-to-pci-bridge'/>
<controller type='pci' index='2' model='pci-bridge'/>
<controller type='pci' index='3' model='pcie-root-port'/>
<controller type='pci' index='4' model='pcie-switch-upstream-port'/>
<controller type='pci' index='5' model='pcie-switch-downstream-port'/>
<controller type='pci' index='6' model='pcie-switch-downstream-port'/>
<controller type='pci' index='7' model='pcie-switch-downstream-port'/>
<controller type='pci' index='8' model='pcie-switch-downstream-port'>
<model name='xio3130-downstream'/>
<target chassis='30' port='0x27'/>
</controller>
<controller type='pci' index='9' model='pcie-switch-upstream-port'/>
<controller type='pci' index='10' model='pcie-switch-downstream-port'/>
<controller type='pci' index='11' model='pcie-switch-downstream-port'/>
<controller type='pci' index='12' model='pcie-switch-downstream-port'/>
<controller type='sata' index='0'/>
<video>
<model type='qxl' ram='65536' vram='32768' vgamem='8192' heads='1'/>
</video>
<memballoon model='none'/>
</devices>
</domain>

1
tests/qemuxml2xmltest.c
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@@ -570,6 +570,7 @@ mymain(void)
DO_TEST("pcie-root-port");
DO_TEST("pcie-root-port-too-many");
DO_TEST("pcie-switch-upstream-port");
DO_TEST("pcie-switch-downstream-port");
DO_TEST("hostdev-scsi-lsi");
DO_TEST("hostdev-scsi-virtio-scsi");