libvirt/docs/schemas/domaincaps.rng
Daniel P. Berrangé 34cb8f6fcd conf: extend domain capabilities for max SEV guest count
There are limits on the number of SEV/SEV-ES guests that can
be run on machines, which may be influenced by firmware
settings. This is important to expose to users.

Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-12-14 16:04:17 +00:00

361 lines
7.6 KiB
XML

<?xml version="1.0"?>
<!-- A Relax NG schema for the libvirt domain capabilities XML format -->
<grammar xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
<include href="basictypes.rng"/>
<include href="cputypes.rng"/>
<start>
<ref name="domainCapabilities"/>
</start>
<define name="domainCapabilities">
<element name="domainCapabilities">
<interleave>
<element name="path">
<ref name="absFilePath"/>
</element>
<element name="domain">
<text/>
</element>
<optional>
<element name="machine">
<text/>
</element>
</optional>
<element name="arch">
<text/>
</element>
<optional>
<ref name="vcpu"/>
</optional>
<optional>
<ref name="iothreads"/>
</optional>
<optional>
<ref name="os"/>
</optional>
<optional>
<ref name="cpu"/>
</optional>
<optional>
<ref name="memoryBacking"/>
</optional>
<optional>
<ref name="devices"/>
</optional>
<optional>
<ref name="features"/>
</optional>
</interleave>
</element>
</define>
<define name="vcpu">
<element name="vcpu">
<attribute name="max">
<ref name="unsignedInt"/>
</attribute>
<empty/>
</element>
</define>
<define name="iothreads">
<element name="iothreads">
<ref name="supported"/>
<empty/>
</element>
</define>
<define name="loader">
<element name="loader">
<ref name="supported"/>
<optional>
<ref name="value"/>
</optional>
<ref name="enum"/>
</element>
</define>
<define name="os">
<element name="os">
<interleave>
<ref name="supported"/>
<ref name="enum"/>
<optional>
<ref name="loader"/>
</optional>
</interleave>
</element>
</define>
<define name="cpu">
<element name="cpu">
<ref name="cpuHost"/>
<ref name="cpuMax"/>
<ref name="cpuHostModel"/>
<ref name="cpuCustom"/>
</element>
</define>
<define name="cpuHost">
<element name="mode">
<attribute name="name">
<value>host-passthrough</value>
</attribute>
<ref name="supported"/>
<optional>
<ref name="enum"/>
</optional>
</element>
</define>
<define name="cpuMax">
<element name="mode">
<attribute name="name">
<value>maximum</value>
</attribute>
<ref name="supported"/>
<optional>
<ref name="enum"/>
</optional>
</element>
</define>
<define name="cpuHostModel">
<element name="mode">
<attribute name="name">
<value>host-model</value>
</attribute>
<ref name="supported"/>
<optional>
<ref name="cpuModel"/>
<optional>
<ref name="cpuVendor"/>
</optional>
<zeroOrMore>
<ref name="cpuFeature"/>
</zeroOrMore>
</optional>
</element>
</define>
<define name="cpuCustom">
<element name="mode">
<attribute name="name">
<value>custom</value>
</attribute>
<ref name="supported"/>
<zeroOrMore>
<element name="model">
<attribute name="usable">
<choice>
<value>yes</value>
<value>no</value>
<value>unknown</value>
</choice>
</attribute>
<optional>
<attribute name="deprecated">
<choice>
<value>yes</value>
<value>no</value>
</choice>
</attribute>
</optional>
<text/>
</element>
</zeroOrMore>
</element>
</define>
<define name="memoryBacking">
<element name="memoryBacking">
<ref name="supported"/>
<ref name="enum"/>
</element>
</define>
<define name="devices">
<element name="devices">
<optional>
<ref name="disk"/>
</optional>
<optional>
<ref name="graphics"/>
</optional>
<optional>
<ref name="video"/>
</optional>
<optional>
<ref name="hostdev"/>
</optional>
<optional>
<ref name="rng"/>
</optional>
<optional>
<ref name="filesystem"/>
</optional>
<optional>
<ref name="tpm"/>
</optional>
</element>
</define>
<define name="disk">
<element name="disk">
<ref name="supported"/>
<ref name="enum"/>
</element>
</define>
<define name="graphics">
<element name="graphics">
<ref name="supported"/>
<ref name="enum"/>
</element>
</define>
<define name="video">
<element name="video">
<ref name="supported"/>
<ref name="enum"/>
</element>
</define>
<define name="hostdev">
<element name="hostdev">
<ref name="supported"/>
<ref name="enum"/>
</element>
</define>
<define name="rng">
<element name="rng">
<ref name="supported"/>
<ref name="enum"/>
</element>
</define>
<define name="filesystem">
<element name="filesystem">
<ref name="supported"/>
<ref name="enum"/>
</element>
</define>
<define name="tpm">
<element name="tpm">
<ref name="supported"/>
<ref name="enum"/>
</element>
</define>
<define name="features">
<element name="features">
<optional>
<ref name="gic"/>
</optional>
<optional>
<ref name="vmcoreinfo"/>
</optional>
<optional>
<ref name="vmgenid"/>
</optional>
<optional>
<ref name="backingStoreInput"/>
</optional>
<optional>
<ref name="backup"/>
</optional>
<optional>
<ref name="s390-pv"/>
</optional>
<optional>
<ref name="sev"/>
</optional>
</element>
</define>
<define name="gic">
<element name="gic">
<ref name="supported"/>
<ref name="enum"/>
</element>
</define>
<define name="vmcoreinfo">
<element name="vmcoreinfo">
<ref name="supported"/>
</element>
</define>
<define name="vmgenid">
<element name="genid">
<ref name="supported"/>
</element>
</define>
<define name="backingStoreInput">
<element name="backingStoreInput">
<ref name="supported"/>
</element>
</define>
<define name="backup">
<element name="backup">
<ref name="supported"/>
</element>
</define>
<define name="s390-pv">
<element name="s390-pv">
<ref name="supported"/>
</element>
</define>
<define name="sev">
<element name="sev">
<ref name="supported"/>
<optional>
<element name="cbitpos">
<data type="unsignedInt"/>
</element>
<element name="reducedPhysBits">
<data type="unsignedInt"/>
</element>
<element name="maxGuests">
<data type="unsignedInt"/>
</element>
<element name="maxESGuests">
<data type="unsignedInt"/>
</element>
</optional>
</element>
</define>
<define name="value">
<zeroOrMore>
<element name="value">
<text/>
</element>
</zeroOrMore>
</define>
<define name="supported">
<attribute name="supported">
<ref name="virYesNo"/>
</attribute>
</define>
<define name="enum">
<zeroOrMore>
<element name="enum">
<attribute name="name">
<text/>
</attribute>
<ref name="value"/>
</element>
</zeroOrMore>
</define>
</grammar>