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libvirt/tests/qemuxml2xmloutdata/pseries-hostdevs-1.xml

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tests: Add baseline tests for automatic PHB usage These tests demonstrate that, while it's now possible for the user to create PHB explicitly and manually assign devices to them, libvirt still defaults to extending the guest PCI topology using PCI bridges and making suboptimal device placement choices. The next few commits will improve on these behaviors and the tests outputs will automatically be updated to reflect this. Signed-off-by: Andrea Bolognani <abologna@redhat.com> Reviewed-by: Laine Stump <laine@laine.org>
2017-05-26 19:33:36 +03:00
<domain type='qemu'>
<name>guest</name>
<uuid>1ccfd97d-5eb4-478a-bbe6-88d254c16db7</uuid>
<memory unit='KiB'>524288</memory>
<currentMemory unit='KiB'>524288</currentMemory>
<vcpu placement='static'>1</vcpu>
<os>
<type arch='ppc64' machine='pseries'>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/bin/qemu-system-ppc64</emulator>
<controller type='usb' index='0' model='none'/>
<controller type='pci' index='0' model='pci-root'>
<model name='spapr-pci-host-bridge'/>
<target index='0'/>
</controller>
qemu: Isolate hostdevs on pSeries guests All the pieces are now in place, so we can finally start using isolation groups to achieve our initial goal, which is separating hostdevs from emulated PCI devices while keeping hostdevs that belong to the same host IOMMU group together. Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1280542 Signed-off-by: Andrea Bolognani <abologna@redhat.com> Reviewed-by: Laine Stump <laine@laine.org>
2017-06-02 16:19:04 +03:00
<controller type='pci' index='1' model='pci-root'>
<model name='spapr-pci-host-bridge'/>
<target index='1'/>
</controller>
<controller type='pci' index='2' model='pci-root'>
<model name='spapr-pci-host-bridge'/>
<target index='2'/>
</controller>
tests: Add baseline tests for automatic PHB usage These tests demonstrate that, while it's now possible for the user to create PHB explicitly and manually assign devices to them, libvirt still defaults to extending the guest PCI topology using PCI bridges and making suboptimal device placement choices. The next few commits will improve on these behaviors and the tests outputs will automatically be updated to reflect this. Signed-off-by: Andrea Bolognani <abologna@redhat.com> Reviewed-by: Laine Stump <laine@laine.org>
2017-05-26 19:33:36 +03:00
<interface type='hostdev' managed='yes'>
<mac address='52:54:00:6d:90:02'/>
<driver name='vfio'/>
<source>
<address type='pci' domain='0x0005' bus='0x90' slot='0x01' function='0x0'/>
</source>
qemu: Isolate hostdevs on pSeries guests All the pieces are now in place, so we can finally start using isolation groups to achieve our initial goal, which is separating hostdevs from emulated PCI devices while keeping hostdevs that belong to the same host IOMMU group together. Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1280542 Signed-off-by: Andrea Bolognani <abologna@redhat.com> Reviewed-by: Laine Stump <laine@laine.org>
2017-06-02 16:19:04 +03:00
<address type='pci' domain='0x0000' bus='0x01' slot='0x01' function='0x0'/>
tests: Add baseline tests for automatic PHB usage These tests demonstrate that, while it's now possible for the user to create PHB explicitly and manually assign devices to them, libvirt still defaults to extending the guest PCI topology using PCI bridges and making suboptimal device placement choices. The next few commits will improve on these behaviors and the tests outputs will automatically be updated to reflect this. Signed-off-by: Andrea Bolognani <abologna@redhat.com> Reviewed-by: Laine Stump <laine@laine.org>
2017-05-26 19:33:36 +03:00
</interface>
<hostdev mode='subsystem' type='pci' managed='yes'>
<driver name='vfio'/>
<source>
<address domain='0x0001' bus='0x01' slot='0x00' function='0x0'/>
</source>
qemu: Isolate hostdevs on pSeries guests All the pieces are now in place, so we can finally start using isolation groups to achieve our initial goal, which is separating hostdevs from emulated PCI devices while keeping hostdevs that belong to the same host IOMMU group together. Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1280542 Signed-off-by: Andrea Bolognani <abologna@redhat.com> Reviewed-by: Laine Stump <laine@laine.org>
2017-06-02 16:19:04 +03:00
<address type='pci' domain='0x0000' bus='0x02' slot='0x01' function='0x0'/>
tests: Add baseline tests for automatic PHB usage These tests demonstrate that, while it's now possible for the user to create PHB explicitly and manually assign devices to them, libvirt still defaults to extending the guest PCI topology using PCI bridges and making suboptimal device placement choices. The next few commits will improve on these behaviors and the tests outputs will automatically be updated to reflect this. Signed-off-by: Andrea Bolognani <abologna@redhat.com> Reviewed-by: Laine Stump <laine@laine.org>
2017-05-26 19:33:36 +03:00
</hostdev>
<hostdev mode='subsystem' type='pci' managed='yes'>
<driver name='vfio'/>
<source>
<address domain='0x0001' bus='0x01' slot='0x00' function='0x1'/>
</source>
qemu: Isolate hostdevs on pSeries guests All the pieces are now in place, so we can finally start using isolation groups to achieve our initial goal, which is separating hostdevs from emulated PCI devices while keeping hostdevs that belong to the same host IOMMU group together. Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1280542 Signed-off-by: Andrea Bolognani <abologna@redhat.com> Reviewed-by: Laine Stump <laine@laine.org>
2017-06-02 16:19:04 +03:00
<address type='pci' domain='0x0000' bus='0x02' slot='0x02' function='0x0'/>
tests: Add baseline tests for automatic PHB usage These tests demonstrate that, while it's now possible for the user to create PHB explicitly and manually assign devices to them, libvirt still defaults to extending the guest PCI topology using PCI bridges and making suboptimal device placement choices. The next few commits will improve on these behaviors and the tests outputs will automatically be updated to reflect this. Signed-off-by: Andrea Bolognani <abologna@redhat.com> Reviewed-by: Laine Stump <laine@laine.org>
2017-05-26 19:33:36 +03:00
</hostdev>
<memballoon model='none'/>
<panic model='pseries'/>
</devices>
</domain>
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