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libvirt/tests/qemuxmlconfdata/pseries-hostdevs-2.ppc64-latest.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 16:33:36 +00:00
<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>
qemuxml2xmltests.c: convert pseries tests to DO_TEST_CAPS_ARCH_LATEST qemuxml2xmltests that have "pseries" in the name now use the DO_TEST_CAPS_LATEST_ARCH() macro. Reviewed-by: Martin Kletzander <mkletzan@redhat.com> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-21 14:54:56 +00:00
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>POWER9</model>
</cpu>
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 16:33:36 +00:00
<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='scsi' index='0' model='virtio-scsi'>
<address type='pci' domain='0x0000' bus='0x01' slot='0x01' function='0x0'/>
</controller>
<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: Use PHBs when extending the guest PCI topology When looking for slots suitable for a PCI device, libvirt might need to add an extra PCI controller: for pSeries guests, we want that extra controller to be a PHB (pci-root) rather than a PCI bridge. Signed-off-by: Andrea Bolognani <abologna@redhat.com> Reviewed-by: Laine Stump <laine@laine.org>
2017-05-29 15:18:35 +00:00
<controller type='pci' index='1' model='pci-root'>
<model name='spapr-pci-host-bridge'/>
<target index='1'/>
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 16:33:36 +00:00
</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 13:19:04 +00:00
<controller type='pci' index='2' model='pci-root'>
<model name='spapr-pci-host-bridge'/>
<target index='2'/>
</controller>
qemu: populate <audio> element with default config Currently the QEMU driver secretly sets the QEMU_AUDIO_DRV env variable - VNC - set to "none", unless passthrough of host env variable is set - SPICE - always set to "spice" - SDL - always passthrough host env - No graphics - set to "none", unless passthrough of host env variable is set The setting of the QEMU_AUDIO_DRV env variable is done in the code which configures graphics. If no <audio> element is present, we now auto-populate <audio> elements to reflect this historical default config. This avoids need to set audio env when processing graphics. Reviewed-by: Michal Privoznik <mprivozn@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-02-24 14:24:10 +00:00
<audio id='1' type='none'/>
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 16:33:36 +00:00
<hostdev mode='subsystem' type='pci' managed='yes'>
<source>
<address domain='0x0001' bus='0x01' slot='0x00' function='0x0'/>
</source>
<address type='pci' domain='0x0000' bus='0x01' slot='0x02' function='0x0'/>
</hostdev>
<hostdev mode='subsystem' type='pci' managed='yes'>
<source>
<address 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 13:19:04 +00:00
<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 16:33:36 +00:00
</hostdev>
<memballoon model='none'/>
<panic model='pseries'/>
</devices>
</domain>
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