openstack/nova
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cef3b5ef2cc1fe983578e4966208cf95fdea5880
nova/nova/tests/fixtures/libvirt_data.py
Alexey Stupnikov cef3b5ef2c Translate VF network capabilities to port binding 
Libvirt's node device driver accumulates and reports information
about host devices. Network capabilities reported by node device
driver for NIC contain information about HW offloads supported
by this NIC.

One of possible features reported by node device driver is
switchdev: a NIC capability to implement VFs similar to actual
HW switch ports (also referred to as SR-IOV OVS hardware offload).
From Neutron perspective, vnic-type should be set to "direct" and
"switchdev" capability should be added to port binding profile to
enable HW offload (there are also configuration steps on compute
hosts to tune NIC config).

This patch was written to automatically translate "switchdev" from
VF network capabilities reported by node device driver to Neutron
port binding profile and allow user to skip manual step that
requires admin privileges.

Other capabilities are also translated: they are not used right
now, but provide visibility and can be utilized later.

Closes-bug: #2020813
Closes-bug: #2008238
Change-Id: I3b17f386325b8f42c0c374f766fb21c520161a59
2023-10-17 13:31:04 +00:00

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# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import collections
from lxml import etree
from oslo_utils import units
from nova.objects.fields import Architecture
from nova.virt.libvirt import config
def fake_kvm_guest():
obj = config.LibvirtConfigGuest()
obj.virt_type = "kvm"
obj.memory = 100 * units.Mi
obj.vcpus = 2
obj.cpuset = set([0, 1, 3, 4, 5])
obj.cputune = config.LibvirtConfigGuestCPUTune()
obj.cputune.shares = 100
obj.cputune.quota = 50000
obj.cputune.period = 25000
obj.membacking = config.LibvirtConfigGuestMemoryBacking()
page1 = config.LibvirtConfigGuestMemoryBackingPage()
page1.size_kb = 2048
page1.nodeset = [0, 1, 2, 3, 5]
page2 = config.LibvirtConfigGuestMemoryBackingPage()
page2.size_kb = 1048576
page2.nodeset = [4]
obj.membacking.hugepages.append(page1)
obj.membacking.hugepages.append(page2)
obj.memtune = config.LibvirtConfigGuestMemoryTune()
obj.memtune.hard_limit = 496
obj.memtune.soft_limit = 672
obj.memtune.swap_hard_limit = 1638
obj.memtune.min_guarantee = 2970
obj.numatune = config.LibvirtConfigGuestNUMATune()
numamemory = config.LibvirtConfigGuestNUMATuneMemory()
numamemory.mode = "preferred"
numamemory.nodeset = [0, 1, 2, 3, 8]
obj.numatune.memory = numamemory
numamemnode0 = config.LibvirtConfigGuestNUMATuneMemNode()
numamemnode0.cellid = 0
numamemnode0.mode = "preferred"
numamemnode0.nodeset = [0, 1]
numamemnode1 = config.LibvirtConfigGuestNUMATuneMemNode()
numamemnode1.cellid = 1
numamemnode1.mode = "preferred"
numamemnode1.nodeset = [2, 3]
numamemnode2 = config.LibvirtConfigGuestNUMATuneMemNode()
numamemnode2.cellid = 2
numamemnode2.mode = "preferred"
numamemnode2.nodeset = [8]
obj.numatune.memnodes.extend([numamemnode0,
numamemnode1,
numamemnode2])
obj.name = "demo"
obj.uuid = "b38a3f43-4be2-4046-897f-b67c2f5e0147"
obj.os_type = "linux"
obj.os_boot_dev = ["hd", "cdrom", "fd"]
obj.os_smbios = config.LibvirtConfigGuestSMBIOS()
obj.features = [
config.LibvirtConfigGuestFeatureACPI(),
config.LibvirtConfigGuestFeatureAPIC(),
config.LibvirtConfigGuestFeatureKvmHidden(),
config.LibvirtConfigGuestFeatureVMCoreInfo(),
]
obj.sysinfo = config.LibvirtConfigGuestSysinfo()
obj.sysinfo.bios_vendor = "Acme"
obj.sysinfo.system_version = "1.0.0"
# obj.devices[0]
disk = config.LibvirtConfigGuestDisk()
disk.source_type = "file"
disk.source_path = "/tmp/disk-img"
disk.target_dev = "vda"
disk.target_bus = "virtio"
obj.add_device(disk)
# obj.devices[1]
disk = config.LibvirtConfigGuestDisk()
disk.source_device = "cdrom"
disk.source_type = "file"
disk.source_path = "/tmp/cdrom-img"
disk.target_dev = "sda"
disk.target_bus = "sata"
obj.add_device(disk)
# obj.devices[2]
intf = config.LibvirtConfigGuestInterface()
intf.net_type = "network"
intf.mac_addr = "52:54:00:f6:35:8f"
intf.model = "virtio"
intf.source_dev = "virbr0"
obj.add_device(intf)
# obj.devices[3]
balloon = config.LibvirtConfigMemoryBalloon()
balloon.model = 'virtio'
balloon.period = 11
obj.add_device(balloon)
# obj.devices[4]
mouse = config.LibvirtConfigGuestInput()
mouse.type = "mouse"
mouse.bus = "virtio"
obj.add_device(mouse)
# obj.devices[5]
gfx = config.LibvirtConfigGuestGraphics()
gfx.type = "vnc"
gfx.autoport = True
gfx.keymap = "en_US"
gfx.listen = "127.0.0.1"
obj.add_device(gfx)
# obj.devices[6]
video = config.LibvirtConfigGuestVideo()
video.type = 'virtio'
obj.add_device(video)
# obj.devices[7]
serial = config.LibvirtConfigGuestSerial()
serial.type = "file"
serial.source_path = "/tmp/vm.log"
obj.add_device(serial)
# obj.devices[8]
rng = config.LibvirtConfigGuestRng()
rng.backend = '/dev/urandom'
rng.rate_period = '12'
rng.rate_bytes = '34'
obj.add_device(rng)
# obj.devices[9]
controller = config.LibvirtConfigGuestController()
controller.type = 'scsi'
controller.model = 'virtio-scsi' # usually set from image meta
controller.index = 0
obj.add_device(controller)
return obj
FAKE_KVM_GUEST = """
<domain type="kvm">
<uuid>b38a3f43-4be2-4046-897f-b67c2f5e0147</uuid>
<name>demo</name>
<memory>104857600</memory>
<memoryBacking>
<hugepages>
<page size="2048" unit="KiB" nodeset="0-3,5"/>
<page size="1048576" unit="KiB" nodeset="4"/>
</hugepages>
</memoryBacking>
<memtune>
<hard_limit unit="KiB">496</hard_limit>
<soft_limit unit="KiB">672</soft_limit>
<swap_hard_limit unit="KiB">1638</swap_hard_limit>
<min_guarantee unit="KiB">2970</min_guarantee>
</memtune>
<numatune>
<memory mode="preferred" nodeset="0-3,8"/>
<memnode cellid="0" mode="preferred" nodeset="0-1"/>
<memnode cellid="1" mode="preferred" nodeset="2-3"/>
<memnode cellid="2" mode="preferred" nodeset="8"/>
</numatune>
<vcpu cpuset="0-1,3-5">2</vcpu>
<sysinfo type='smbios'>
<bios>
<entry name="vendor">Acme</entry>
</bios>
<system>
<entry name="version">1.0.0</entry>
</system>
</sysinfo>
<os>
<type>linux</type>
<boot dev="hd"/>
<boot dev="cdrom"/>
<boot dev="fd"/>
<smbios mode="sysinfo"/>
</os>
<features>
<acpi/>
<apic/>
<kvm>
<hidden state='on'/>
</kvm>
<vmcoreinfo/>
</features>
<cputune>
<shares>100</shares>
<quota>50000</quota>
<period>25000</period>
</cputune>
<devices>
<disk type="file" device="disk">
<source file="/tmp/disk-img"/>
<target bus="virtio" dev="vda"/>
</disk>
<disk type="file" device="cdrom">
<source file="/tmp/cdrom-img"/>
<target bus="sata" dev="sda"/>
</disk>
<interface type='network'>
<mac address='52:54:00:f6:35:8f'/>
<model type='virtio'/>
<source bridge='virbr0'/>
</interface>
<memballoon model='virtio'>
<stats period='11'/>
</memballoon>
<input type="mouse" bus="virtio"/>
<graphics type="vnc" autoport="yes" keymap="en_US" listen="127.0.0.1"/>
<video>
<model type='virtio'/>
</video>
<serial type="file">
<source path="/tmp/vm.log"/>
</serial>
<rng model='virtio'>
<rate period='12' bytes='34'/>
<backend model='random'>/dev/urandom</backend>
</rng>
<controller type='scsi' index='0' model='virtio-scsi'>
</controller>
</devices>
<launchSecurity type="sev">
<policy>0x0033</policy>
<cbitpos>47</cbitpos>
<reducedPhysBits>1</reducedPhysBits>
</launchSecurity>
</domain>"""
CAPABILITIES_HOST_X86_64_TEMPLATE = """
<host>
<uuid>cef19ce0-0ca2-11df-855d-b19fbce37686</uuid>
<cpu>
<arch>x86_64</arch>
<model>Penryn</model>
<vendor>Intel</vendor>
<topology sockets='%(sockets)s' cores='%(cores)s' threads='%(threads)s'/>
<feature name='xtpr'/>
<feature name='tm2'/>
<feature name='est'/>
<feature name='vmx'/>
<feature name='ds_cpl'/>
<feature name='monitor'/>
<feature name='pbe'/>
<feature name='tm'/>
<feature name='ht'/>
<feature name='ss'/>
<feature name='acpi'/>
<feature name='ds'/>
<feature name='vme'/>
<pages unit='KiB' size='4'/>
<pages unit='KiB' size='2048'/>
<pages unit='KiB' size='1048576'/>
</cpu>
<migration_features>
<live/>
<uri_transports>
<uri_transport>tcp</uri_transport>
</uri_transports>
</migration_features>
%(topology)s
<secmodel>
<model>apparmor</model>
<doi>0</doi>
</secmodel>
</host>"""
# NOTE(stephenfin): This is incomplete
CAPABILITIES_HOST_I686_TEMPLATE = """
<host>
<uuid>cef19ce0-0ca2-11df-855d-b19fbce37686</uuid>
<cpu>
<arch>i686</arch>
</cpu>
<power_management/>
<iommu support='no'/>
</host>"""
CAPABILITIES_HOST_AARCH64_TEMPLATE = """
<host>
<uuid>cef19ce0-0ca2-11df-855d-b19fbce37686</uuid>
<cpu>
<arch>aarch64</arch>
<model>host</model>
<topology sockets='1' cores='48' threads='1'/>
<pages unit='KiB' size='4'/>
<pages unit='KiB' size='2048'/>
</cpu>
<power_management/>
<migration_features>
<live/>
<uri_transports>
<uri_transport>tcp</uri_transport>
<uri_transport>rdma</uri_transport>
</uri_transports>
</migration_features>
%(topology)s
<secmodel>
<model>apparmor</model>
<doi>0</doi>
</secmodel>
<secmodel>
<model>dac</model>
<doi>0</doi>
<baselabel type='kvm'>+0:+0</baselabel>
<baselabel type='qemu'>+0:+0</baselabel>
</secmodel>
</host>"""
# NOTE(stephenfin): This is incomplete
CAPABILITIES_HOST_ARMV7_TEMPLATE = """
<host>
<cpu>
<arch>armv7l</arch>
</cpu>
<power_management/>
<iommu support='no'/>
</host>"""
# NOTE(stephenfin): This is incomplete
CAPABILITIES_HOST_PPC_TEMPLATE = """
<host>
<uuid>cef19ce0-0ca2-11df-855d-b19fbce37686</uuid>
<cpu>
<arch>ppc</arch>
</cpu>
<power_management/>
<iommu support='no'/>
</host>"""
# NOTE(stephenfin): This is incomplete
CAPABILITIES_HOST_PPC64_TEMPLATE = """
<host>
<uuid>cef19ce0-0ca2-11df-855d-b19fbce37686</uuid>
<cpu>
<arch>ppc64</arch>
</cpu>
<power_management/>
<iommu support='no'/>
</host>"""
# NOTE(stephenfin): This is incomplete
CAPABILITIES_HOST_PPC64LE_TEMPLATE = """
<host>
<uuid>cef19ce0-0ca2-11df-855d-b19fbce37686</uuid>
<cpu>
<arch>ppc64le</arch>
</cpu>
<power_management/>
<iommu support='no'/>
</host>"""
# NOTE(stephenfin): This is incomplete
CAPABILITIES_HOST_S390X_TEMPLATE = """
<host>
<uuid>cef19ce0-0ca2-11df-855d-b19fbce37686</uuid>
<cpu>
<arch>s390x</arch>
</cpu>
<power_management/>
<iommu support='no'/>
</host>"""
CAPABILITIES_HOST_TEMPLATES = {
Architecture.X86_64: CAPABILITIES_HOST_X86_64_TEMPLATE,
Architecture.I686: CAPABILITIES_HOST_I686_TEMPLATE,
Architecture.AARCH64: CAPABILITIES_HOST_AARCH64_TEMPLATE,
Architecture.ARMV7: CAPABILITIES_HOST_ARMV7_TEMPLATE,
Architecture.PPC: CAPABILITIES_HOST_PPC_TEMPLATE,
Architecture.PPC64: CAPABILITIES_HOST_PPC64_TEMPLATE,
Architecture.PPC64LE: CAPABILITIES_HOST_PPC64LE_TEMPLATE,
Architecture.S390X: CAPABILITIES_HOST_S390X_TEMPLATE,
}
# NOTE(aspiers): HostTestCase has tests which assert that for any
# given (arch, domain) listed in the guest capabilities here, all
# canonical machine types (e.g. 'pc' or 'q35') must be a substring of
# the expanded machine type returned in the <machine> element of the
# corresponding fake getDomainCapabilities response for that (arch,
# domain, canonical_machine_type) combination. Those responses are
# defined by the DOMCAPABILITIES_* variables below. While
# DOMCAPABILITIES_X86_64_TEMPLATE can return multiple values for the
# <machine> element, DOMCAPABILITIES_I686 is fixed to fake a response
# of the 'pc-i440fx-2.11' machine type, therefore
# CAPABILITIES_GUEST['i686'] should return 'pc' as the only canonical
# machine type.
#
# CAPABILITIES_GUEST does not include canonical machine types for
# other non-x86 architectures, so these test assertions on apply to
# x86.
CAPABILITIES_GUEST = {
'i686': '''
<guest>
<os_type>hvm</os_type>
<arch name='i686'>
<wordsize>32</wordsize>
<emulator>/usr/bin/qemu-system-i386</emulator>
<machine maxCpus='255'>pc-i440fx-2.11</machine>
<machine canonical='pc-i440fx-2.11' maxCpus='255'>pc</machine>
<machine maxCpus='1'>isapc</machine>
<machine maxCpus='255'>pc-1.1</machine>
<machine maxCpus='255'>pc-1.2</machine>
<machine maxCpus='255'>pc-1.3</machine>
<machine maxCpus='255'>pc-i440fx-2.8</machine>
<machine maxCpus='255'>pc-1.0</machine>
<machine maxCpus='255'>pc-i440fx-2.9</machine>
<machine maxCpus='255'>pc-i440fx-2.6</machine>
<machine maxCpus='255'>pc-i440fx-2.7</machine>
<machine maxCpus='128'>xenfv</machine>
<machine maxCpus='255'>pc-i440fx-2.3</machine>
<machine maxCpus='255'>pc-i440fx-2.4</machine>
<machine maxCpus='255'>pc-i440fx-2.5</machine>
<machine maxCpus='255'>pc-i440fx-2.1</machine>
<machine maxCpus='255'>pc-i440fx-2.2</machine>
<machine maxCpus='255'>pc-i440fx-2.0</machine>
<machine maxCpus='288'>pc-q35-2.11</machine>
<machine maxCpus='288'>q35</machine>
<machine maxCpus='1'>xenpv</machine>
<machine maxCpus='288'>pc-q35-2.10</machine>
<machine maxCpus='255'>pc-i440fx-1.7</machine>
<machine maxCpus='288'>pc-q35-2.9</machine>
<machine maxCpus='255'>pc-0.15</machine>
<machine maxCpus='255'>pc-i440fx-1.5</machine>
<machine maxCpus='255'>pc-q35-2.7</machine>
<machine maxCpus='255'>pc-i440fx-1.6</machine>
<machine maxCpus='288'>pc-q35-2.8</machine>
<machine maxCpus='255'>pc-0.13</machine>
<machine maxCpus='255'>pc-0.14</machine>
<machine maxCpus='255'>pc-q35-2.4</machine>
<machine maxCpus='255'>pc-q35-2.5</machine>
<machine maxCpus='255'>pc-q35-2.6</machine>
<machine maxCpus='255'>pc-i440fx-1.4</machine>
<machine maxCpus='255'>pc-i440fx-2.10</machine>
<machine maxCpus='255'>pc-0.11</machine>
<machine maxCpus='255'>pc-0.12</machine>
<machine maxCpus='255'>pc-0.10</machine>
<domain type='qemu'/>
<domain type='kvm'>
<emulator>/usr/bin/qemu-kvm</emulator>
<machine maxCpus='255'>pc-i440fx-2.11</machine>
<machine canonical='pc-i440fx-2.11' maxCpus='255'>pc</machine>
<machine maxCpus='1'>isapc</machine>
<machine maxCpus='255'>pc-1.1</machine>
<machine maxCpus='255'>pc-1.2</machine>
<machine maxCpus='255'>pc-1.3</machine>
<machine maxCpus='255'>pc-i440fx-2.8</machine>
<machine maxCpus='255'>pc-1.0</machine>
<machine maxCpus='255'>pc-i440fx-2.9</machine>
<machine maxCpus='255'>pc-i440fx-2.6</machine>
<machine maxCpus='255'>pc-i440fx-2.7</machine>
<machine maxCpus='128'>xenfv</machine>
<machine maxCpus='255'>pc-i440fx-2.3</machine>
<machine maxCpus='255'>pc-i440fx-2.4</machine>
<machine maxCpus='255'>pc-i440fx-2.5</machine>
<machine maxCpus='255'>pc-i440fx-2.1</machine>
<machine maxCpus='255'>pc-i440fx-2.2</machine>
<machine maxCpus='255'>pc-i440fx-2.0</machine>
<machine maxCpus='288'>pc-q35-2.11</machine>
<machine maxCpus='288'>q35</machine>
<machine maxCpus='1'>xenpv</machine>
<machine maxCpus='288'>pc-q35-2.10</machine>
<machine maxCpus='255'>pc-i440fx-1.7</machine>
<machine maxCpus='288'>pc-q35-2.9</machine>
<machine maxCpus='255'>pc-0.15</machine>
<machine maxCpus='255'>pc-i440fx-1.5</machine>
<machine maxCpus='255'>pc-q35-2.7</machine>
<machine maxCpus='255'>pc-i440fx-1.6</machine>
<machine maxCpus='288'>pc-q35-2.8</machine>
<machine maxCpus='255'>pc-0.13</machine>
<machine maxCpus='255'>pc-0.14</machine>
<machine maxCpus='255'>pc-q35-2.4</machine>
<machine maxCpus='255'>pc-q35-2.5</machine>
<machine maxCpus='255'>pc-q35-2.6</machine>
<machine maxCpus='255'>pc-i440fx-1.4</machine>
<machine maxCpus='255'>pc-i440fx-2.10</machine>
<machine maxCpus='255'>pc-0.11</machine>
<machine maxCpus='255'>pc-0.12</machine>
<machine maxCpus='255'>pc-0.10</machine>
</domain>
</arch>
<features>
<cpuselection/>
<deviceboot/>
<disksnapshot default='on' toggle='no'/>
<acpi default='on' toggle='yes'/>
<apic default='on' toggle='no'/>
<pae/>
<nonpae/>
</features>
</guest>''',
'x86_64': '''
<guest>
<os_type>hvm</os_type>
<arch name='x86_64'>
<wordsize>64</wordsize>
<emulator>/usr/bin/qemu-system-x86_64</emulator>
<machine maxCpus='255'>pc-i440fx-2.11</machine>
<machine canonical='pc-i440fx-2.11' maxCpus='255'>pc</machine>
<machine maxCpus='1'>isapc</machine>
<machine maxCpus='255'>pc-1.1</machine>
<machine maxCpus='255'>pc-1.2</machine>
<machine maxCpus='255'>pc-1.3</machine>
<machine maxCpus='255'>pc-i440fx-2.8</machine>
<machine maxCpus='255'>pc-1.0</machine>
<machine maxCpus='255'>pc-i440fx-2.9</machine>
<machine maxCpus='255'>pc-i440fx-2.6</machine>
<machine maxCpus='255'>pc-i440fx-2.7</machine>
<machine maxCpus='128'>xenfv</machine>
<machine maxCpus='255'>pc-i440fx-2.3</machine>
<machine maxCpus='255'>pc-i440fx-2.4</machine>
<machine maxCpus='255'>pc-i440fx-2.5</machine>
<machine maxCpus='255'>pc-i440fx-2.1</machine>
<machine maxCpus='255'>pc-i440fx-2.2</machine>
<machine maxCpus='255'>pc-i440fx-2.0</machine>
<machine maxCpus='288'>pc-q35-2.11</machine>
<machine canonical='pc-q35-2.11' maxCpus='288'>q35</machine>
<machine maxCpus='1'>xenpv</machine>
<machine maxCpus='288'>pc-q35-2.10</machine>
<machine maxCpus='255'>pc-i440fx-1.7</machine>
<machine maxCpus='288'>pc-q35-2.9</machine>
<machine maxCpus='255'>pc-0.15</machine>
<machine maxCpus='255'>pc-i440fx-1.5</machine>
<machine maxCpus='255'>pc-q35-2.7</machine>
<machine maxCpus='255'>pc-i440fx-1.6</machine>
<machine maxCpus='288'>pc-q35-2.8</machine>
<machine maxCpus='255'>pc-0.13</machine>
<machine maxCpus='255'>pc-0.14</machine>
<machine maxCpus='255'>pc-q35-2.4</machine>
<machine maxCpus='255'>pc-q35-2.5</machine>
<machine maxCpus='255'>pc-q35-2.6</machine>
<machine maxCpus='255'>pc-i440fx-1.4</machine>
<machine maxCpus='255'>pc-i440fx-2.10</machine>
<machine maxCpus='255'>pc-0.11</machine>
<machine maxCpus='255'>pc-0.12</machine>
<machine maxCpus='255'>pc-0.10</machine>
<domain type='qemu'/>
<domain type='kvm'>
<emulator>/usr/bin/qemu-kvm</emulator>
<machine maxCpus='255'>pc-i440fx-2.11</machine>
<machine canonical='pc-i440fx-2.11' maxCpus='255'>pc</machine>
<machine maxCpus='1'>isapc</machine>
<machine maxCpus='255'>pc-1.1</machine>
<machine maxCpus='255'>pc-1.2</machine>
<machine maxCpus='255'>pc-1.3</machine>
<machine maxCpus='255'>pc-i440fx-2.8</machine>
<machine maxCpus='255'>pc-1.0</machine>
<machine maxCpus='255'>pc-i440fx-2.9</machine>
<machine maxCpus='255'>pc-i440fx-2.6</machine>
<machine maxCpus='255'>pc-i440fx-2.7</machine>
<machine maxCpus='128'>xenfv</machine>
<machine maxCpus='255'>pc-i440fx-2.3</machine>
<machine maxCpus='255'>pc-i440fx-2.4</machine>
<machine maxCpus='255'>pc-i440fx-2.5</machine>
<machine maxCpus='255'>pc-i440fx-2.1</machine>
<machine maxCpus='255'>pc-i440fx-2.2</machine>
<machine maxCpus='255'>pc-i440fx-2.0</machine>
<machine maxCpus='288'>pc-q35-2.11</machine>
<machine canonical='pc-q35-2.11' maxCpus='288'>q35</machine>
<machine maxCpus='1'>xenpv</machine>
<machine maxCpus='288'>pc-q35-2.10</machine>
<machine maxCpus='255'>pc-i440fx-1.7</machine>
<machine maxCpus='288'>pc-q35-2.9</machine>
<machine maxCpus='255'>pc-0.15</machine>
<machine maxCpus='255'>pc-i440fx-1.5</machine>
<machine maxCpus='255'>pc-q35-2.7</machine>
<machine maxCpus='255'>pc-i440fx-1.6</machine>
<machine maxCpus='288'>pc-q35-2.8</machine>
<machine maxCpus='255'>pc-0.13</machine>
<machine maxCpus='255'>pc-0.14</machine>
<machine maxCpus='255'>pc-q35-2.4</machine>
<machine maxCpus='255'>pc-q35-2.5</machine>
<machine maxCpus='255'>pc-q35-2.6</machine>
<machine maxCpus='255'>pc-i440fx-1.4</machine>
<machine maxCpus='255'>pc-i440fx-2.10</machine>
<machine maxCpus='255'>pc-0.11</machine>
<machine maxCpus='255'>pc-0.12</machine>
<machine maxCpus='255'>pc-0.10</machine>
</domain>
</arch>
<features>
<cpuselection/>
<deviceboot/>
<disksnapshot default='on' toggle='no'/>
<acpi default='on' toggle='yes'/>
<apic default='on' toggle='no'/>
</features>
</guest>''',
'aarch64': '''
<guest>
<os_type>hvm</os_type>
<arch name='aarch64'>
<wordsize>64</wordsize>
<emulator>/usr/bin/qemu-system-aarch64</emulator>
<machine maxCpus='1'>integratorcp</machine>
<machine maxCpus='2'>ast2600-evb</machine>
<machine maxCpus='1'>borzoi</machine>
<machine maxCpus='1'>spitz</machine>
<machine maxCpus='255'>virt-2.7</machine>
<machine maxCpus='2'>nuri</machine>
<machine maxCpus='2'>mcimx7d-sabre</machine>
<machine maxCpus='1'>romulus-bmc</machine>
<machine maxCpus='512'>virt-3.0</machine>
<machine maxCpus='512'>virt-5.0</machine>
<machine maxCpus='255'>virt-2.10</machine>
<machine maxCpus='255'>virt-2.8</machine>
<machine maxCpus='2'>musca-b1</machine>
<machine maxCpus='4'>realview-pbx-a9</machine>
<machine maxCpus='1'>versatileab</machine>
<machine maxCpus='1'>kzm</machine>
<machine maxCpus='2'>musca-a</machine>
<machine maxCpus='512'>virt-3.1</machine>
<machine maxCpus='1'>mcimx6ul-evk</machine>
<machine maxCpus='512'>virt-5.1</machine>
<machine canonical='virt-5.1' maxCpus='512'>virt</machine>
<machine maxCpus='2'>smdkc210</machine>
<machine maxCpus='1'>sx1</machine>
<machine maxCpus='4'>raspi2</machine>
<machine maxCpus='255'>virt-2.11</machine>
<machine maxCpus='1'>imx25-pdk</machine>
<machine maxCpus='255'>virt-2.9</machine>
<machine maxCpus='4'>orangepi-pc</machine>
<machine maxCpus='1'>z2</machine>
<machine maxCpus='1'>xilinx-zynq-a9</machine>
<machine maxCpus='6'>xlnx-zcu102</machine>
<machine maxCpus='4'>raspi3</machine>
<machine maxCpus='1'>tosa</machine>
<machine maxCpus='255'>virt-2.12</machine>
<machine maxCpus='2'>mps2-an521</machine>
<machine maxCpus='4'>sabrelite</machine>
<machine maxCpus='1'>mps2-an511</machine>
<machine maxCpus='1'>canon-a1100</machine>
<machine maxCpus='1'>realview-eb</machine>
<machine maxCpus='1'>emcraft-sf2</machine>
<machine maxCpus='1'>realview-pb-a8</machine>
<machine maxCpus='512'>sbsa-ref</machine>
<machine maxCpus='512'>virt-4.0</machine>
<machine maxCpus='1'>palmetto-bmc</machine>
<machine maxCpus='1'>sx1-v1</machine>
<machine maxCpus='1'>n810</machine>
<machine maxCpus='2'>tacoma-bmc</machine>
<machine maxCpus='1'>n800</machine>
<machine maxCpus='512'>virt-4.1</machine>
<machine maxCpus='1'>versatilepb</machine>
<machine maxCpus='1'>terrier</machine>
<machine maxCpus='1'>mainstone</machine>
<machine maxCpus='4'>realview-eb-mpcore</machine>
<machine maxCpus='512'>virt-4.2</machine>
<machine maxCpus='1'>witherspoon-bmc</machine>
<machine maxCpus='1'>swift-bmc</machine>
<machine maxCpus='4'>vexpress-a9</machine>
<machine maxCpus='4'>midway</machine>
<machine maxCpus='1'>musicpal</machine>
<machine maxCpus='1'>lm3s811evb</machine>
<machine maxCpus='1'>lm3s6965evb</machine>
<machine maxCpus='1'>microbit</machine>
<machine maxCpus='1'>mps2-an505</machine>
<machine maxCpus='1'>mps2-an385</machine>
<machine maxCpus='1'>cubieboard</machine>
<machine maxCpus='1'>verdex</machine>
<machine maxCpus='1'>netduino2</machine>
<machine maxCpus='2'>xlnx-versal-virt</machine>
<machine maxCpus='4'>vexpress-a15</machine>
<machine maxCpus='1'>sonorapass-bmc</machine>
<machine maxCpus='1'>cheetah</machine>
<machine maxCpus='255'>virt-2.6</machine>
<machine maxCpus='1'>ast2500-evb</machine>
<machine maxCpus='4'>highbank</machine>
<machine maxCpus='1'>akita</machine>
<machine maxCpus='1'>connex</machine>
<machine maxCpus='1'>netduinoplus2</machine>
<machine maxCpus='1'>collie</machine>
<domain type='qemu'/>
</arch>
<features>
<acpi default='on' toggle='yes'/>
<cpuselection/>
<deviceboot/>
<disksnapshot default='on' toggle='no'/>
</features>
</guest>''',
'armv7l': '''
<guest>
<os_type>hvm</os_type>
<arch name='armv7l'>
<wordsize>32</wordsize>
<emulator>/usr/bin/qemu-system-arm</emulator>
<machine>integratorcp</machine>
<machine>vexpress-a9</machine>
<machine>syborg</machine>
<machine>musicpal</machine>
<machine>mainstone</machine>
<machine>n800</machine>
<machine>n810</machine>
<machine>n900</machine>
<machine>cheetah</machine>
<machine>sx1</machine>
<machine>sx1-v1</machine>
<machine>beagle</machine>
<machine>beaglexm</machine>
<machine>tosa</machine>
<machine>akita</machine>
<machine>spitz</machine>
<machine>borzoi</machine>
<machine>terrier</machine>
<machine>connex</machine>
<machine>verdex</machine>
<machine>lm3s811evb</machine>
<machine>lm3s6965evb</machine>
<machine>realview-eb</machine>
<machine>realview-eb-mpcore</machine>
<machine>realview-pb-a8</machine>
<machine>realview-pbx-a9</machine>
<machine>versatilepb</machine>
<machine>versatileab</machine>
<domain type='qemu'>
</domain>
</arch>
<features>
<deviceboot/>
</features>
</guest>''',
'mips': '''
<guest>
<os_type>hvm</os_type>
<arch name='mips'>
<wordsize>32</wordsize>
<emulator>/usr/bin/qemu-system-mips</emulator>
<machine>malta</machine>
<machine>mipssim</machine>
<machine>magnum</machine>
<machine>pica61</machine>
<machine>mips</machine>
<domain type='qemu'>
</domain>
</arch>
<features>
<deviceboot/>
</features>
</guest>''',
'mipsel': '''
<guest>
<os_type>hvm</os_type>
<arch name='mipsel'>
<wordsize>32</wordsize>
<emulator>/usr/bin/qemu-system-mipsel</emulator>
<machine>malta</machine>
<machine>mipssim</machine>
<machine>magnum</machine>
<machine>pica61</machine>
<machine>mips</machine>
<domain type='qemu'>
</domain>
</arch>
<features>
<deviceboot/>
</features>
</guest>''',
'sparc': '''
<guest>
<os_type>hvm</os_type>
<arch name='sparc'>
<wordsize>32</wordsize>
<emulator>/usr/bin/qemu-system-sparc</emulator>
<machine>SS-5</machine>
<machine>leon3_generic</machine>
<machine>SS-10</machine>
<machine>SS-600MP</machine>
<machine>SS-20</machine>
<machine>Voyager</machine>
<machine>LX</machine>
<machine>SS-4</machine>
<machine>SPARCClassic</machine>
<machine>SPARCbook</machine>
<machine>SS-1000</machine>
<machine>SS-2000</machine>
<machine>SS-2</machine>
<domain type='qemu'>
</domain>
</arch>
</guest>''',
'ppc': '''
<guest>
<os_type>hvm</os_type>
<arch name='ppc'>
<wordsize>32</wordsize>
<emulator>/usr/bin/qemu-system-ppc</emulator>
<machine>g3beige</machine>
<machine>virtex-ml507</machine>
<machine>mpc8544ds</machine>
<machine>bamboo-0.13</machine>
<machine>bamboo-0.12</machine>
<machine>ref405ep</machine>
<machine>taihu</machine>
<machine>mac99</machine>
<machine>prep</machine>
<domain type='qemu'>
</domain>
</arch>
<features>
<deviceboot/>
</features>
</guest>'''
}
DOMCAPABILITIES_SPARC = """
<domainCapabilities>
<path>/usr/bin/qemu-system-sparc</path>
<domain>qemu</domain>
<machine>SS-5</machine>
<arch>sparc</arch>
<vcpu max='1'/>
<os supported='yes'>
<loader supported='yes'>
<enum name='type'>
<value>rom</value>
<value>pflash</value>
</enum>
<enum name='readonly'>
<value>yes</value>
<value>no</value>
</enum>
<enum name='secure'>
<value>yes</value>
<value>no</value>
</enum>
</loader>
</os>
<cpu>
<mode name='host-passthrough' supported='no'/>
<mode name='host-model' supported='no'/>
<mode name='custom' supported='no'/>
</cpu>
<devices>
<disk supported='yes'>
<enum name='diskDevice'>
<value>disk</value>
<value>cdrom</value>
<value>floppy</value>
<value>lun</value>
</enum>
<enum name='bus'>
<value>fdc</value>
<value>scsi</value>
<value>virtio</value>
</enum>
</disk>
<graphics supported='yes'>
<enum name='type'>
<value>sdl</value>
<value>vnc</value>
<value>spice</value>
</enum>
</graphics>
<video supported='yes'>
<enum name='modelType'/>
</video>
<hostdev supported='yes'>
<enum name='mode'>
<value>subsystem</value>
</enum>
<enum name='startupPolicy'>
<value>default</value>
<value>mandatory</value>
<value>requisite</value>
<value>optional</value>
</enum>
<enum name='subsysType'>
<value>usb</value>
<value>pci</value>
<value>scsi</value>
</enum>
<enum name='capsType'/>
<enum name='pciBackend'/>
</hostdev>
</devices>
<features>
<gic supported='no'/>
</features>
</domainCapabilities>
"""
DOMCAPABILITIES_ARMV7 = """
<domainCapabilities>
<path>/usr/bin/qemu-system-arm</path>
<domain>qemu</domain>
<machine>virt-2.11</machine>
<arch>armv7l</arch>
<vcpu max='255'/>
<os supported='yes'>
<loader supported='yes'>
<enum name='type'>
<value>rom</value>
<value>pflash</value>
</enum>
<enum name='readonly'>
<value>yes</value>
<value>no</value>
</enum>
<enum name='secure'>
<value>yes</value>
<value>no</value>
</enum>
</loader>
</os>
<cpu>
<mode name='host-passthrough' supported='no'/>
<mode name='host-model' supported='no'/>
<mode name='custom' supported='yes'>
<model usable='unknown'>pxa262</model>
<model usable='unknown'>pxa270-a0</model>
<model usable='unknown'>arm1136</model>
<model usable='unknown'>cortex-a15</model>
<model usable='unknown'>pxa260</model>
<model usable='unknown'>arm1136-r2</model>
<model usable='unknown'>pxa261</model>
<model usable='unknown'>pxa255</model>
<model usable='unknown'>arm926</model>
<model usable='unknown'>arm11mpcore</model>
<model usable='unknown'>pxa250</model>
<model usable='unknown'>ti925t</model>
<model usable='unknown'>sa1110</model>
<model usable='unknown'>arm1176</model>
<model usable='unknown'>sa1100</model>
<model usable='unknown'>pxa270-c5</model>
<model usable='unknown'>cortex-a9</model>
<model usable='unknown'>cortex-a8</model>
<model usable='unknown'>pxa270-c0</model>
<model usable='unknown'>cortex-a7</model>
<model usable='unknown'>arm1026</model>
<model usable='unknown'>pxa270-b1</model>
<model usable='unknown'>cortex-m3</model>
<model usable='unknown'>cortex-m4</model>
<model usable='unknown'>pxa270-b0</model>
<model usable='unknown'>arm946</model>
<model usable='unknown'>cortex-r5</model>
<model usable='unknown'>pxa270-a1</model>
<model usable='unknown'>pxa270</model>
</mode>
</cpu>
<devices>
<disk supported='yes'>
<enum name='diskDevice'>
<value>disk</value>
<value>cdrom</value>
<value>floppy</value>
<value>lun</value>
</enum>
<enum name='bus'>
<value>fdc</value>
<value>scsi</value>
<value>virtio</value>
<value>usb</value>
<value>sata</value>
</enum>
</disk>
<graphics supported='yes'>
<enum name='type'>
<value>sdl</value>
<value>vnc</value>
<value>spice</value>
</enum>
</graphics>
<video supported='yes'>
<enum name='modelType'>
<value>vga</value>
<value>virtio</value>
</enum>
</video>
<hostdev supported='yes'>
<enum name='mode'>
<value>subsystem</value>
</enum>
<enum name='startupPolicy'>
<value>default</value>
<value>mandatory</value>
<value>requisite</value>
<value>optional</value>
</enum>
<enum name='subsysType'>
<value>usb</value>
<value>pci</value>
<value>scsi</value>
</enum>
<enum name='capsType'/>
<enum name='pciBackend'/>
</hostdev>
</devices>
<features>
<gic supported='yes'>
<enum name='version'>
<value>2</value>
<value>3</value>
</enum>
</gic>
</features>
</domainCapabilities>
"""
DOMCAPABILITIES_AARCH64 = """
<domainCapabilities>
<path>/usr/bin/qemu-system-aarch64</path>
<domain>qemu</domain>
<machine>virt-5.1</machine>
<arch>aarch64</arch>
<vcpu max='512'/>
<iothreads supported='yes'/>
<os supported='yes'>
<enum name='firmware'>
<value>efi</value>
</enum>
<loader supported='yes'>
<value>/usr/share/AAVMF/AAVMF_CODE.fd</value>
<enum name='type'>
<value>rom</value>
<value>pflash</value>
</enum>
<enum name='readonly'>
<value>yes</value>
<value>no</value>
</enum>
<enum name='secure'>
<value>no</value>
<value>yes</value>
</enum>
</loader>
</os>
<cpu>
<mode name='host-passthrough' supported='no'/>
<mode name='host-model' supported='no'/>
<mode name='custom' supported='yes'>
<model usable='unknown'>pxa270-c0</model>
<model usable='unknown'>cortex-a15</model>
<model usable='unknown'>pxa270-b0</model>
<model usable='unknown'>cortex-a57</model>
<model usable='unknown'>cortex-m4</model>
<model usable='unknown'>pxa270-a0</model>
<model usable='unknown'>arm1176</model>
<model usable='unknown'>pxa270-b1</model>
<model usable='unknown'>cortex-a7</model>
<model usable='unknown'>pxa270-a1</model>
<model usable='unknown'>cortex-a8</model>
<model usable='unknown'>cortex-r5</model>
<model usable='unknown'>ti925t</model>
<model usable='unknown'>cortex-r5f</model>
<model usable='unknown'>arm1026</model>
<model usable='unknown'>cortex-a9</model>
<model usable='unknown'>cortex-m7</model>
<model usable='unknown'>pxa270</model>
<model usable='unknown'>pxa260</model>
<model usable='unknown'>pxa250</model>
<model usable='unknown'>pxa270-c5</model>
<model usable='unknown'>pxa261</model>
<model usable='unknown'>pxa262</model>
<model usable='unknown'>sa1110</model>
<model usable='unknown'>sa1100</model>
<model usable='unknown'>max</model>
<model usable='unknown'>cortex-a53</model>
<model usable='unknown'>cortex-m0</model>
<model usable='unknown'>cortex-m33</model>
<model usable='unknown'>cortex-a72</model>
<model usable='unknown'>arm946</model>
<model usable='unknown'>pxa255</model>
<model usable='unknown'>arm11mpcore</model>
<model usable='unknown'>arm926</model>
<model usable='unknown'>arm1136</model>
<model usable='unknown'>arm1136-r2</model>
<model usable='unknown'>cortex-m3</model>
</mode>
</cpu>
<devices>
<disk supported='yes'>
<enum name='diskDevice'>
<value>disk</value>
<value>cdrom</value>
<value>floppy</value>
<value>lun</value>
</enum>
<enum name='bus'>
<value>fdc</value>
<value>scsi</value>
<value>virtio</value>
<value>usb</value>
<value>sata</value>
</enum>
<enum name='model'>
<value>virtio</value>
<value>virtio-transitional</value>
<value>virtio-non-transitional</value>
</enum>
</disk>
<graphics supported='yes'>
<enum name='type'>
<value>sdl</value>
<value>vnc</value>
<value>spice</value>
</enum>
</graphics>
<video supported='yes'>
<enum name='modelType'>
<value>vga</value>
<value>cirrus</value>
<value>vmvga</value>
<value>qxl</value>
<value>virtio</value>
<value>none</value>
<value>bochs</value>
<value>ramfb</value>
</enum>
</video>
<hostdev supported='yes'>
<enum name='mode'>
<value>subsystem</value>
</enum>
<enum name='startupPolicy'>
<value>default</value>
<value>mandatory</value>
<value>requisite</value>
<value>optional</value>
</enum>
<enum name='subsysType'>
<value>usb</value>
<value>pci</value>
<value>scsi</value>
</enum>
<enum name='capsType'/>
<enum name='pciBackend'/>
</hostdev>
<rng supported='yes'>
<enum name='model'>
<value>virtio</value>
<value>virtio-transitional</value>
<value>virtio-non-transitional</value>
</enum>
<enum name='backendModel'>
<value>random</value>
<value>egd</value>
<value>builtin</value>
</enum>
</rng>
</devices>
<features>
<gic supported='yes'>
<enum name='version'>
<value>2</value>
<value>3</value>
</enum>
</gic>
<vmcoreinfo supported='yes'/>
<genid supported='no'/>
<backingStoreInput supported='yes'/>
<backup supported='no'/>
<sev supported='no'/>
</features>
</domainCapabilities>
"""
DOMCAPABILITIES_PPC = """
<domainCapabilities>
<path>/usr/bin/qemu-system-ppc</path>
<domain>qemu</domain>
<machine>g3beige</machine>
<arch>ppc</arch>
<vcpu max='1'/>
<os supported='yes'>
<loader supported='yes'>
<enum name='type'>
<value>rom</value>
<value>pflash</value>
</enum>
<enum name='readonly'>
<value>yes</value>
<value>no</value>
</enum>
<enum name='secure'>
<value>yes</value>
<value>no</value>
</enum>
</loader>
</os>
<cpu>
<mode name='host-passthrough' supported='no'/>
<mode name='host-model' supported='no'/>
<mode name='custom' supported='no'/>
</cpu>
<devices>
<disk supported='yes'>
<enum name='diskDevice'>
<value>disk</value>
<value>cdrom</value>
<value>floppy</value>
<value>lun</value>
</enum>
<enum name='bus'>
<value>ide</value>
<value>fdc</value>
<value>scsi</value>
<value>virtio</value>
<value>usb</value>
<value>sata</value>
</enum>
</disk>
<graphics supported='yes'>
<enum name='type'>
<value>sdl</value>
<value>vnc</value>
<value>spice</value>
</enum>
</graphics>
<video supported='yes'>
<enum name='modelType'>
<value>vga</value>
<value>virtio</value>
</enum>
</video>
<hostdev supported='yes'>
<enum name='mode'>
<value>subsystem</value>
</enum>
<enum name='startupPolicy'>
<value>default</value>
<value>mandatory</value>
<value>requisite</value>
<value>optional</value>
</enum>
<enum name='subsysType'>
<value>usb</value>
<value>pci</value>
<value>scsi</value>
</enum>
<enum name='capsType'/>
<enum name='pciBackend'/>
</hostdev>
</devices>
<features>
<gic supported='no'/>
</features>
</domainCapabilities>
"""
DOMCAPABILITIES_MIPS = """
<domainCapabilities>
<path>/usr/bin/qemu-system-mips</path>
<domain>qemu</domain>
<machine>malta</machine>
<arch>mips</arch>
<vcpu max='16'/>
<os supported='yes'>
<loader supported='yes'>
<enum name='type'>
<value>rom</value>
<value>pflash</value>
</enum>
<enum name='readonly'>
<value>yes</value>
<value>no</value>
</enum>
<enum name='secure'>
<value>yes</value>
<value>no</value>
</enum>
</loader>
</os>
<cpu>
<mode name='host-passthrough' supported='no'/>
<mode name='host-model' supported='no'/>
<mode name='custom' supported='no'/>
</cpu>
<devices>
<disk supported='yes'>
<enum name='diskDevice'>
<value>disk</value>
<value>cdrom</value>
<value>floppy</value>
<value>lun</value>
</enum>
<enum name='bus'>
<value>ide</value>
<value>fdc</value>
<value>scsi</value>
<value>virtio</value>
<value>usb</value>
<value>sata</value>
</enum>
</disk>
<graphics supported='yes'>
<enum name='type'>
<value>sdl</value>
<value>vnc</value>
<value>spice</value>
</enum>
</graphics>
<video supported='yes'>
<enum name='modelType'>
<value>vga</value>
<value>cirrus</value>
<value>vmvga</value>
<value>virtio</value>
</enum>
</video>
<hostdev supported='yes'>
<enum name='mode'>
<value>subsystem</value>
</enum>
<enum name='startupPolicy'>
<value>default</value>
<value>mandatory</value>
<value>requisite</value>
<value>optional</value>
</enum>
<enum name='subsysType'>
<value>usb</value>
<value>pci</value>
<value>scsi</value>
</enum>
<enum name='capsType'/>
<enum name='pciBackend'/>
</hostdev>
</devices>
<features>
<gic supported='no'/>
</features>
</domainCapabilities>
"""
DOMCAPABILITIES_MIPSEL = """
<domainCapabilities>
<path>/usr/bin/qemu-system-mipsel</path>
<domain>qemu</domain>
<machine>malta</machine>
<arch>mipsel</arch>
<vcpu max='16'/>
<os supported='yes'>
<loader supported='yes'>
<enum name='type'>
<value>rom</value>
<value>pflash</value>
</enum>
<enum name='readonly'>
<value>yes</value>
<value>no</value>
</enum>
<enum name='secure'>
<value>yes</value>
<value>no</value>
</enum>
</loader>
</os>
<cpu>
<mode name='host-passthrough' supported='no'/>
<mode name='host-model' supported='no'/>
<mode name='custom' supported='no'/>
</cpu>
<devices>
<disk supported='yes'>
<enum name='diskDevice'>
<value>disk</value>
<value>cdrom</value>
<value>floppy</value>
<value>lun</value>
</enum>
<enum name='bus'>
<value>ide</value>
<value>fdc</value>
<value>scsi</value>
<value>virtio</value>
<value>usb</value>
<value>sata</value>
</enum>
</disk>
<graphics supported='yes'>
<enum name='type'>
<value>sdl</value>
<value>vnc</value>
<value>spice</value>
</enum>
</graphics>
<video supported='yes'>
<enum name='modelType'>
<value>vga</value>
<value>cirrus</value>
<value>vmvga</value>
<value>virtio</value>
</enum>
</video>
<hostdev supported='yes'>
<enum name='mode'>
<value>subsystem</value>
</enum>
<enum name='startupPolicy'>
<value>default</value>
<value>mandatory</value>
<value>requisite</value>
<value>optional</value>
</enum>
<enum name='subsysType'>
<value>usb</value>
<value>pci</value>
<value>scsi</value>
</enum>
<enum name='capsType'/>
<enum name='pciBackend'/>
</hostdev>
</devices>
<features>
<gic supported='no'/>
</features>
</domainCapabilities>
"""
# NOTE(sean-k-mooney): yes i686 is actually the i386 emulator
# the qemu-system-i386 binary is used for all 32bit x86
# instruction sets.
DOMCAPABILITIES_I686 = """
<domainCapabilities>
<path>/usr/bin/qemu-system-i386</path>
<domain>kvm</domain>
<machine>pc-i440fx-2.11</machine>
<arch>i686</arch>
<vcpu max='255'/>
<os supported='yes'>
<loader supported='yes'>
<enum name='type'>
<value>rom</value>
<value>pflash</value>
</enum>
<enum name='readonly'>
<value>yes</value>
<value>no</value>
</enum>
<enum name='secure'>
<value>yes</value>
<value>no</value>
</enum>
</loader>
</os>
<cpu>
<mode name='host-passthrough' supported='yes'/>
<mode name='host-model' supported='yes'>
<model fallback='forbid'>Skylake-Client-IBRS</model>
<vendor>Intel</vendor>
<feature policy='require' name='ss'/>
<feature policy='require' name='vmx'/>
<feature policy='require' name='hypervisor'/>
<feature policy='require' name='tsc_adjust'/>
<feature policy='require' name='clflushopt'/>
<feature policy='require' name='md-clear'/>
<feature policy='require' name='ssbd'/>
<feature policy='require' name='xsaves'/>
<feature policy='require' name='pdpe1gb'/>
</mode>
<mode name='custom' supported='yes'>
<model usable='no'>qemu64</model>
<model usable='yes'>qemu32</model>
<model usable='no'>phenom</model>
<model usable='yes'>pentium3</model>
<model usable='yes'>pentium2</model>
<model usable='yes'>pentium</model>
<model usable='yes'>n270</model>
<model usable='yes'>kvm64</model>
<model usable='yes'>kvm32</model>
<model usable='yes'>coreduo</model>
<model usable='yes'>core2duo</model>
<model usable='no'>athlon</model>
<model usable='yes'>Westmere</model>
<model usable='yes'>Westmere-IBRS</model>
<model usable='no'>Skylake-Server</model>
<model usable='no'>Skylake-Server-IBRS</model>
<model usable='yes'>Skylake-Client</model>
<model usable='yes'>Skylake-Client-IBRS</model>
<model usable='yes'>SandyBridge</model>
<model usable='yes'>SandyBridge-IBRS</model>
<model usable='yes'>Penryn</model>
<model usable='no'>Opteron_G5</model>
<model usable='no'>Opteron_G4</model>
<model usable='no'>Opteron_G3</model>
<model usable='no'>Opteron_G2</model>
<model usable='yes'>Opteron_G1</model>
<model usable='yes'>Nehalem</model>
<model usable='yes'>Nehalem-IBRS</model>
<model usable='yes'>IvyBridge</model>
<model usable='yes'>IvyBridge-IBRS</model>
<model usable='yes'>Haswell-noTSX</model>
<model usable='yes'>Haswell-noTSX-IBRS</model>
<model usable='yes'>Haswell</model>
<model usable='yes'>Haswell-IBRS</model>
<model usable='no'>EPYC</model>
<model usable='no'>EPYC-IBPB</model>
<model usable='yes'>Conroe</model>
<model usable='yes'>Broadwell-noTSX</model>
<model usable='yes'>Broadwell-noTSX-IBRS</model>
<model usable='yes'>Broadwell</model>
<model usable='yes'>Broadwell-IBRS</model>
<model usable='yes'>486</model>
</mode>
</cpu>
<devices>
<disk supported='yes'>
<enum name='diskDevice'>
<value>disk</value>
<value>cdrom</value>
<value>floppy</value>
<value>lun</value>
</enum>
<enum name='bus'>
<value>ide</value>
<value>fdc</value>
<value>scsi</value>
<value>virtio</value>
<value>usb</value>
<value>sata</value>
</enum>
</disk>
<graphics supported='yes'>
<enum name='type'>
<value>sdl</value>
<value>vnc</value>
<value>spice</value>
</enum>
</graphics>
<video supported='yes'>
<enum name='modelType'>
<value>vga</value>
<value>cirrus</value>
<value>vmvga</value>
<value>qxl</value>
<value>virtio</value>
</enum>
</video>
<hostdev supported='yes'>
<enum name='mode'>
<value>subsystem</value>
</enum>
<enum name='startupPolicy'>
<value>default</value>
<value>mandatory</value>
<value>requisite</value>
<value>optional</value>
</enum>
<enum name='subsysType'>
<value>usb</value>
<value>pci</value>
<value>scsi</value>
</enum>
<enum name='capsType'/>
<enum name='pciBackend'/>
</hostdev>
</devices>
<features>
<gic supported='no'/>
</features>
</domainCapabilities>
"""
STATIC_DOMCAPABILITIES = {
Architecture.ARMV7: DOMCAPABILITIES_ARMV7,
Architecture.AARCH64: DOMCAPABILITIES_AARCH64,
Architecture.SPARC: DOMCAPABILITIES_SPARC,
Architecture.PPC: DOMCAPABILITIES_PPC,
Architecture.MIPS: DOMCAPABILITIES_MIPS,
Architecture.MIPSEL: DOMCAPABILITIES_MIPSEL,
Architecture.I686: DOMCAPABILITIES_I686
}
# NOTE(aspiers): see the above note for CAPABILITIES_GUEST which
# explains why the <machine> element here needs to be parametrised.
#
# The <features> element needs to be parametrised for emulating
# environments with and without the SEV feature.
DOMCAPABILITIES_X86_64_TEMPLATE = """
<domainCapabilities>
<path>/usr/bin/qemu-kvm</path>
<domain>kvm</domain>
<machine>%(mtype)s</machine>
<arch>x86_64</arch>
<vcpu max='255'/>
<os supported='yes'>
<enum name='firmware'>
<value>efi</value>
</enum>
<loader supported='yes'>
<value>/usr/share/edk2/ovmf/OVMF_CODE.fd</value>
<value>/usr/share/edk2/ovmf/OVMF_CODE.secboot.fd</value>
<enum name='type'>
<value>rom</value>
<value>pflash</value>
</enum>
<enum name='readonly'>
<value>yes</value>
<value>no</value>
</enum>
<enum name='secure'>
<value>yes</value>
<value>no</value>
</enum>
</loader>
</os>
<cpu>
<mode name='host-passthrough' supported='yes'/>
<mode name='host-model' supported='yes'>
<model fallback='forbid'>EPYC-IBPB</model>
<vendor>AMD</vendor>
<feature policy='require' name='x2apic'/>
<feature policy='require' name='tsc-deadline'/>
<feature policy='require' name='hypervisor'/>
<feature policy='require' name='tsc_adjust'/>
<feature policy='require' name='cmp_legacy'/>
<feature policy='require' name='invtsc'/>
<feature policy='require' name='virt-ssbd'/>
<feature policy='disable' name='monitor'/>
</mode>
<mode name='custom' supported='yes'>
<model usable='yes'>qemu64</model>
<model usable='yes'>qemu32</model>
<model usable='no'>phenom</model>
<model usable='yes'>pentium3</model>
<model usable='yes'>pentium2</model>
<model usable='yes'>pentium</model>
<model usable='no'>n270</model>
<model usable='yes'>kvm64</model>
<model usable='yes'>kvm32</model>
<model usable='no'>coreduo</model>
<model usable='no'>core2duo</model>
<model usable='no'>athlon</model>
<model usable='yes'>Westmere</model>
<model usable='no'>Westmere-IBRS</model>
<model usable='no'>Skylake-Server</model>
<model usable='no'>Skylake-Server-IBRS</model>
<model usable='no'>Skylake-Client</model>
<model usable='no'>Skylake-Client-IBRS</model>
<model usable='yes'>SandyBridge</model>
<model usable='no'>SandyBridge-IBRS</model>
<model usable='yes'>Penryn</model>
<model usable='no'>Opteron_G5</model>
<model usable='no'>Opteron_G4</model>
<model usable='yes'>Opteron_G3</model>
<model usable='yes'>Opteron_G2</model>
<model usable='yes'>Opteron_G1</model>
<model usable='yes'>Nehalem</model>
<model usable='no'>Nehalem-IBRS</model>
<model usable='no'>IvyBridge</model>
<model usable='no'>IvyBridge-IBRS</model>
<model usable='no'>Haswell</model>
<model usable='no'>Haswell-noTSX</model>
<model usable='no'>Haswell-noTSX-IBRS</model>
<model usable='no'>Haswell-IBRS</model>
<model usable='yes'>EPYC</model>
<model usable='yes'>EPYC-IBPB</model>
<model usable='yes'>Conroe</model>
<model usable='no'>Broadwell</model>
<model usable='no'>Broadwell-noTSX</model>
<model usable='no'>Broadwell-noTSX-IBRS</model>
<model usable='no'>Broadwell-IBRS</model>
<model usable='yes'>486</model>
</mode>
</cpu>
<devices>
<disk supported='yes'>
<enum name='diskDevice'>
<value>disk</value>
<value>cdrom</value>
<value>floppy</value>
<value>lun</value>
</enum>
<enum name='bus'>
<value>ide</value>
<value>fdc</value>
<value>scsi</value>
<value>virtio</value>
<value>usb</value>
<value>sata</value>
</enum>
</disk>
<graphics supported='yes'>
<enum name='type'>
<value>sdl</value>
<value>vnc</value>
<value>spice</value>
</enum>
</graphics>
<video supported='yes'>
<enum name='modelType'>
<value>vga</value>
<value>cirrus</value>
<value>vmvga</value>
<value>qxl</value>
<value>virtio</value>
</enum>
</video>
<hostdev supported='yes'>
<enum name='mode'>
<value>subsystem</value>
</enum>
<enum name='startupPolicy'>
<value>default</value>
<value>mandatory</value>
<value>requisite</value>
<value>optional</value>
</enum>
<enum name='subsysType'>
<value>usb</value>
<value>pci</value>
<value>scsi</value>
</enum>
<enum name='capsType'/>
<enum name='pciBackend'>
<value>default</value>
<value>vfio</value>
</enum>
</hostdev>
</devices>
%(features)s
</domainCapabilities>
"""
_fake_NodeDevXml = {
"pci_0000_04_00_3": """
<device>
<name>pci_0000_04_00_3</name>
<parent>pci_0000_00_01_1</parent>
<driver>
<name>igb</name>
</driver>
<capability type='pci'>
<domain>0</domain>
<bus>4</bus>
<slot>0</slot>
<function>3</function>
<product id='0x1521'>I350 Gigabit Network Connection</product>
<vendor id='0x8086'>Intel Corporation</vendor>
<capability type='virt_functions'>
<address domain='0x0000' bus='0x04' slot='0x10' function='0x3'/>
<address domain='0x0000' bus='0x04' slot='0x10' function='0x7'/>
<address domain='0x0000' bus='0x04' slot='0x11' function='0x3'/>
<address domain='0x0000' bus='0x04' slot='0x11' function='0x7'/>
</capability>
</capability>
</device>""",
"pci_0000_04_10_7": """
<device>
<name>pci_0000_04_10_7</name>
<parent>pci_0000_04_00_3</parent>
<driver>
<name>igbvf</name>
</driver>
<capability type='pci'>
<domain>0</domain>
<bus>4</bus>
<slot>16</slot>
<function>7</function>
<product id='0x1520'>I350 Ethernet Controller Virtual Function
</product>
<vendor id='0x8086'>Intel Corporation</vendor>
<capability type='phys_function'>
<address domain='0x0000' bus='0x04' slot='0x00' function='0x3'/>
</capability>
<capability type='virt_functions'>
</capability>
</capability>
</device>""",
"pci_0000_04_11_7": """
<device>
<name>pci_0000_04_11_7</name>
<parent>pci_0000_04_00_3</parent>
<driver>
<name>igbvf</name>
</driver>
<capability type='pci'>
<domain>0</domain>
<bus>4</bus>
<slot>17</slot>
<function>7</function>
<product id='0x1520'>I350 Ethernet Controller Virtual Function
</product>
<vendor id='0x8086'>Intel Corporation</vendor>
<numa node='0'/>
<capability type='phys_function'>
<address domain='0x0000' bus='0x04' slot='0x00' function='0x3'/>
</capability>
<capability type='virt_functions'>
</capability>
</capability>
</device>""",
"pci_0000_04_00_1": """
<device>
<name>pci_0000_04_00_1</name>
<path>/sys/devices/pci0000:00/0000:00:02.0/0000:04:00.1</path>
<parent>pci_0000_00_02_0</parent>
<driver>
<name>mlx5_core</name>
</driver>
<capability type='pci'>
<domain>0</domain>
<bus>4</bus>
<slot>0</slot>
<function>1</function>
<product id='0x1013'>MT27700 Family [ConnectX-4]</product>
<vendor id='0x15b3'>Mellanox Technologies</vendor>
<iommuGroup number='15'>
<address domain='0x0000' bus='0x03' slot='0x00' function='0x0'/>
<address domain='0x0000' bus='0x03' slot='0x00' function='0x1'/>
</iommuGroup>
<numa node='0'/>
<pci-express>
<link validity='cap' port='0' speed='8' width='16'/>
<link validity='sta' speed='8' width='16'/>
</pci-express>
</capability>
</device>""",
# libvirt >= 1.3.0 nodedev-dumpxml
"pci_0000_03_00_0": """
<device>
<name>pci_0000_03_00_0</name>
<path>/sys/devices/pci0000:00/0000:00:02.0/0000:03:00.0</path>
<parent>pci_0000_00_02_0</parent>
<driver>
<name>mlx5_core</name>
</driver>
<capability type='pci'>
<domain>0</domain>
<bus>3</bus>
<slot>0</slot>
<function>0</function>
<product id='0x1013'>MT27700 Family [ConnectX-4]</product>
<vendor id='0x15b3'>Mellanox Technologies</vendor>
<capability type='virt_functions' maxCount='16'>
<address domain='0x0000' bus='0x03' slot='0x00' function='0x2'/>
<address domain='0x0000' bus='0x03' slot='0x00' function='0x3'/>
<address domain='0x0000' bus='0x03' slot='0x00' function='0x4'/>
<address domain='0x0000' bus='0x03' slot='0x00' function='0x5'/>
</capability>
<iommuGroup number='15'>
<address domain='0x0000' bus='0x03' slot='0x00' function='0x0'/>
<address domain='0x0000' bus='0x03' slot='0x00' function='0x1'/>
</iommuGroup>
<numa node='0'/>
<pci-express>
<link validity='cap' port='0' speed='8' width='16'/>
<link validity='sta' speed='8' width='16'/>
</pci-express>
</capability>
</device>""",
"pci_0000_03_00_1": """
<device>
<name>pci_0000_03_00_1</name>
<path>/sys/devices/pci0000:00/0000:00:02.0/0000:03:00.1</path>
<parent>pci_0000_00_02_0</parent>
<driver>
<name>mlx5_core</name>
</driver>
<capability type='pci'>
<domain>0</domain>
<bus>3</bus>
<slot>0</slot>
<function>1</function>
<product id='0x1013'>MT27700 Family [ConnectX-4]</product>
<vendor id='0x15b3'>Mellanox Technologies</vendor>
<capability type='virt_functions' maxCount='16'/>
<iommuGroup number='15'>
<address domain='0x0000' bus='0x03' slot='0x00' function='0x0'/>
<address domain='0x0000' bus='0x03' slot='0x00' function='0x1'/>
</iommuGroup>
<numa node='0'/>
<pci-express>
<link validity='cap' port='0' speed='8' width='16'/>
<link validity='sta' speed='8' width='16'/>
</pci-express>
</capability>
</device>""",
"net_enp2s1_02_9a_a1_37_be_54": """
<device>
<name>net_enp2s1_02_9a_a1_37_be_54</name>
<path>/sys/devices/pci0000:00/0000:04:00.3/0000:04:10.7/net/enp2s1</path>
<parent>pci_0000_04_10_7</parent>
<capability type='net'>
<interface>enp2s1</interface>
<address>02:9a:a1:37:be:54</address>
<link state='down'/>
<feature name='rx'/>
<feature name='tx'/>
<feature name='sg'/>
<feature name='tso'/>
<feature name='gso'/>
<feature name='gro'/>
<feature name='rxvlan'/>
<feature name='txvlan'/>
<capability type='80203'/>
</capability>
</device>""",
"net_enp2s2_02_9a_a1_37_be_54": """
<device>
<name>net_enp2s2_02_9a_a1_37_be_54</name>
<path>/sys/devices/pci0000:00/0000:00:02.0/0000:02:02.0/net/enp2s2</path>
<parent>pci_0000_04_11_7</parent>
<capability type='net'>
<interface>enp2s2</interface>
<address>02:9a:a1:37:be:54</address>
<link state='down'/>
<feature name='rx'/>
<feature name='tx'/>
<feature name='sg'/>
<feature name='tso'/>
<feature name='gso'/>
<feature name='gro'/>
<feature name='rxvlan'/>
<feature name='txvlan'/>
<capability type='80203'/>
</capability>
</device>""",
"pci_0000_06_00_0": """
<device>
<name>pci_0000_06_00_0</name>
<path>/sys/devices/pci0000:00/0000:00:06.0</path>
<parent></parent>
<driver>
<name>nvidia</name>
</driver>
<capability type="pci">
<domain>0</domain>
<bus>10</bus>
<slot>1</slot>
<function>5</function>
<product id="0x0FFE">GRID M60-0B</product>
<vendor id="0x10DE">Nvidia</vendor>
<numa node="8"/>
<capability type='mdev_types'>
<type id='nvidia-11'>
<name>GRID M60-0B</name>
<deviceAPI>vfio-pci</deviceAPI>
<availableInstances>16</availableInstances>
</type>
</capability>
</capability>
</device>""",
"pci_0000_06_00_1": """
<device>
<name>pci_0000_06_00_1</name>
<path>/sys/devices/pci0000:00/0000:00:06.1</path>
<parent></parent>
<driver>
<name>i915</name>
</driver>
<capability type="pci">
<domain>0</domain>
<bus>6</bus>
<slot>0</slot>
<function>1</function>
<product id="0x591d">HD Graphics P630</product>
<vendor id="0x8086">Intel Corporation</vendor>
<capability type='mdev_types'>
<type id='i915-GVTg_V5_8'>
<deviceAPI>vfio-pci</deviceAPI>
<availableInstances>2</availableInstances>
</type>
</capability>
</capability>
</device>""",
"mdev_4b20d080_1b54_4048_85b3_a6a62d165c01": """
<device>
<name>mdev_4b20d080_1b54_4048_85b3_a6a62d165c01</name>
<path>/sys/devices/pci0000:00/0000:00:02.0/4b20d080-1b54-4048-85b3-a6a62d165c01</path>
<parent>pci_0000_00_02_0</parent>
<driver>
<name>vfio_mdev</name>
</driver>
<capability type='mdev'>
<type id='nvidia-11'/>
<iommuGroup number='12'/>
</capability>
</device>
""",
# A PF with the VPD capability.
"pci_0000_82_00_0": """
<device>
<name>pci_0000_82_00_0</name>
<path>/sys/devices/pci0000:80/0000:80:03.0/0000:82:00.0</path>
<parent>pci_0000_80_03_0</parent>
<driver>
<name>mlx5_core</name>
</driver>
<capability type='pci'>
<class>0x020000</class>
<domain>0</domain>
<bus>130</bus>
<slot>0</slot>
<function>0</function>
<product id='0xa2d6'>MT42822 BlueField-2 integrated ConnectX-6 Dx network controller</product>
<vendor id='0x15b3'>Mellanox Technologies</vendor>
<capability type='virt_functions' maxCount='8'>
<address domain='0x0000' bus='0x82' slot='0x00' function='0x3'/>
<address domain='0x0000' bus='0x82' slot='0x00' function='0x4'/>
<address domain='0x0000' bus='0x82' slot='0x00' function='0x5'/>
<address domain='0x0000' bus='0x82' slot='0x00' function='0x6'/>
<address domain='0x0000' bus='0x82' slot='0x00' function='0x7'/>
<address domain='0x0000' bus='0x82' slot='0x01' function='0x0'/>
<address domain='0x0000' bus='0x82' slot='0x01' function='0x1'/>
<address domain='0x0000' bus='0x82' slot='0x01' function='0x2'/>
</capability>
<capability type='vpd'>
<name>BlueField-2 DPU 25GbE Dual-Port SFP56, Crypto Enabled, 16GB on-board DDR, 1GbE OOB management, Tall Bracket</name>
<fields access='readonly'>
<change_level>B1</change_level>
<manufacture_id>foobar</manufacture_id>
<part_number>MBF2H332A-AEEOT</part_number>
<serial_number>MT2113X00000</serial_number>
<vendor_field index='0'>PCIeGen4 x8</vendor_field>
<vendor_field index='2'>MBF2H332A-AEEOT</vendor_field>
<vendor_field index='3'>3c53d07eec484d8aab34dabd24fe575aa</vendor_field>
<vendor_field index='A'>MLX:MN=MLNX:CSKU=V2:UUID=V3:PCI=V0:MODL=BF2H332A</vendor_field>
</fields>
<fields access='readwrite'>
<asset_tag>fooasset</asset_tag>
<vendor_field index='0'>vendorfield0</vendor_field>
<vendor_field index='2'>vendorfield2</vendor_field>
<vendor_field index='A'>vendorfieldA</vendor_field>
<system_field index='B'>systemfieldB</system_field>
<system_field index='0'>systemfield0</system_field>
</fields>
</capability>
<iommuGroup number='65'>
<address domain='0x0000' bus='0x82' slot='0x00' function='0x0'/>
</iommuGroup>
<numa node='1'/>
<pci-express>
<link validity='cap' port='0' speed='16' width='8'/>
<link validity='sta' speed='8' width='8'/>
</pci-express>
</capability>
</device>""", # noqa:E501
# A VF without the VPD capability with a PF that has a VPD capability.
"pci_0000_82_00_3": """
<device>
<name>pci_0000_82_00_3</name>
<path>/sys/devices/pci0000:80/0000:80:03.0/0000:82:00.3</path>
<parent>pci_0000_80_03_0</parent>
<driver>
<name>mlx5_core</name>
</driver>
<capability type='pci'>
<class>0x020000</class>
<domain>0</domain>
<bus>130</bus>
<slot>0</slot>
<function>3</function>
<product id='0x101e'>ConnectX Family mlx5Gen Virtual Function</product>
<vendor id='0x15b3'>Mellanox Technologies</vendor>
<capability type='phys_function'>
<address domain='0x0000' bus='0x82' slot='0x00' function='0x0'/>
</capability>
<iommuGroup number='99'>
<address domain='0x0000' bus='0x82' slot='0x00' function='0x3'/>
</iommuGroup>
<numa node='1'/>
<pci-express>
<link validity='cap' port='0' speed='16' width='8'/>
<link validity='sta' width='0'/>
</pci-express>
</capability>
</device>""",
# A VF with the VPD capability but without a parent defined in test data
# so that the VPD cap is extracted from the VF directly.
"pci_0001_82_00_3": """
<device>
<name>pci_0001_82_00_3</name>
<path>/sys/devices/pci0001:80/0001:80:03.0/0001:82:00.3</path>
<parent>pci_0001_80_03_0</parent>
<driver>
<name>mlx5_core</name>
</driver>
<capability type='pci'>
<class>0x020000</class>
<domain>1</domain>
<bus>130</bus>
<slot>0</slot>
<function>3</function>
<product id='0x101e'>ConnectX Family mlx5Gen Virtual Function</product>
<vendor id='0x15b3'>Mellanox Technologies</vendor>
<capability type='phys_function'>
<address domain='0x0001' bus='0x82' slot='0x00' function='0x0'/>
</capability>
<capability type='vpd'>
<name>BlueField-2 DPU 25GbE Dual-Port SFP56, Crypto Enabled, 16GB on-board DDR, 1GbE OOB management, Tall Bracket</name>
<fields access='readonly'>
<change_level>B1</change_level>
<part_number>MBF2H332A-AEEOT</part_number>
<serial_number>MT2113XBEEF0</serial_number>
<vendor_field index='2'>MBF2H332A-AEEOT</vendor_field>
<vendor_field index='3'>9644e3586190eb118000b8cef671bf3e</vendor_field>
<vendor_field index='A'>MLX:MN=MLNX:CSKU=V2:UUID=V3:PCI=V0:MODL=BF2H332A</vendor_field>
<vendor_field index='0'>PCIeGen4 x8</vendor_field>
</fields>
</capability>
<iommuGroup number='99'>
<address domain='0x0001' bus='0x82' slot='0x00' function='0x3'/>
</iommuGroup>
<numa node='1'/>
<pci-express>
<link validity='cap' port='0' speed='16' width='8'/>
<link validity='sta' width='0'/>
</pci-express>
</capability>
</device>""", # noqa:E501
# A VF without the VPD capability and without a parent PF defined
# in the test data.
"pci_0002_82_00_3": """
<device>
<name>pci_0002_82_00_3</name>
<path>/sys/devices/pci0002:80/0002:80:03.0/0002:82:00.3</path>
<parent>pci_0002_80_03_0</parent>
<driver>
<name>mlx5_core</name>
</driver>
<capability type='pci'>
<class>0x020000</class>
<domain>2</domain>
<bus>130</bus>
<slot>0</slot>
<function>3</function>
<product id='0x101e'>ConnectX Family mlx5Gen Virtual Function</product>
<vendor id='0x15b3'>Mellanox Technologies</vendor>
<capability type='phys_function'>
<address domain='0x0002' bus='0x82' slot='0x00' function='0x0'/>
</capability>
<iommuGroup number='99'>
<address domain='0x0002' bus='0x82' slot='0x00' function='0x3'/>
</iommuGroup>
<numa node='1'/>
<pci-express>
<link validity='cap' port='0' speed='16' width='8'/>
<link validity='sta' width='0'/>
</pci-express>
</capability>
</device>""",
"net_enp130s0f0v0_36_33_10_a3_94_64": """
<device>
<name>net_enp130s0f0v0_36_33_10_a3_94_64</name>
<path>/sys/devices/pci0000:80/0000:80:03.0/0000:82:00.3/net/enp130s0f0v0</path>
<parent>pci_0000_82_00_3</parent>
<capability type='net'>
<interface>enp130s0f0v0</interface>
<address>36:33:10:a3:94:64</address>
<link state='down'/>
<feature name='rx'/>
<feature name='tx'/>
<feature name='sg'/>
<feature name='tso'/>
<feature name='gso'/>
<feature name='gro'/>
<feature name='rxvlan'/>
<feature name='txvlan'/>
<feature name='rxhash'/>
<feature name='switchdev'/>
<capability type='80203'/>
</capability>
</device>""", # noqa:E501
"net_enp130s0f0v0_36_33_10_a3_94_65": """
<device>
<name>net_enp130s0f0v0_36_33_10_a3_94_64</name>
<path>/sys/devices/pci0002:80/0002:80:03.0/0002:82:00.3/net/enp130s0f0v0</path>
<parent>pci_0002_82_00_3</parent>
<capability type='net'>
<interface>enp130s0f0v0</interface>
<address>36:33:10:a3:94:65</address>
<link state='down'/>
<feature name='rx'/>
<feature name='tx'/>
<feature name='sg'/>
<feature name='tso'/>
<feature name='gso'/>
<feature name='gro'/>
<feature name='rxvlan'/>
<feature name='txvlan'/>
<feature name='rxhash'/>
<capability type='80203'/>
</capability>
</device>""", # noqa:E501
}
_fake_NodeDevXml_parents = {
name: etree.fromstring(xml).find("parent").text
for name, xml in _fake_NodeDevXml.items()
}
_fake_NodeDevXml_children = collections.defaultdict(list)
for key, val in _fake_NodeDevXml_parents.items():
_fake_NodeDevXml_children[val].append(key)
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