8:21 a.m.
According to the documentation describing various tunables for domain
timers not all the fields are supported by all the driver types. Express
these in the RNG:
- rtc, platform: Only these support the "track" attribute.
- tsc: only one to support "frequency" and "mode" attributes
- hpet, pit: tickpolicy/catchup attribute/element
- kvmclock: no extra attributes are supported
---
docs/schemas/domaincommon.rng | 153 +++++++++++++++++++++++++-----------------
1 file changed, 93 insertions(+), 60 deletions(-)
diff --git a/docs/schemas/domaincommon.rng b/docs/schemas/domaincommon.rng
index 7f55f24..12fc0db 100644
--- a/docs/schemas/domaincommon.rng
+++ b/docs/schemas/domaincommon.rng
@@ -857,54 +857,68 @@
</define>
<define name="timer">
<element name="timer">
- <attribute name="name">
- <choice>
- <value>platform</value>
- <value>hpet</value>
- <value>kvmclock</value>
- <value>pit</value>
- <value>rtc</value>
- <value>tsc</value>
- </choice>
- </attribute>
- <optional>
- <attribute name="track">
- <choice>
- <value>boot</value>
- <value>guest</value>
- <value>wall</value>
- </choice>
- </attribute>
- </optional>
- <optional>
- <attribute name="tickpolicy">
- <choice>
- <value>delay</value>
- <value>catchup</value>
- <value>merge</value>
- <value>discard</value>
- </choice>
- </attribute>
- </optional>
- <optional>
- <ref name="catchup"/>
- </optional>
- <optional>
- <attribute name="frequency">
- <ref name="unsignedInt"/>
- </attribute>
- </optional>
- <optional>
- <attribute name="mode">
- <choice>
- <value>auto</value>
- <value>native</value>
- <value>emulate</value>
- <value>paravirt</value>
- <value>smpsafe</value>
- </choice>
- </attribute>
- </optional>
+ <choice>
+ <group>
+ <attribute name="name">
+ <choice>
+ <value>platform</value>
+ <value>rtc</value>
+ </choice>
+ </attribute>
+ <optional>
+ <attribute name="track">
+ <choice>
+ <value>boot</value>
+ <value>guest</value>
+ <value>wall</value>
+ </choice>
+ </attribute>
+ </optional>
+ <optional>
+ <ref name="tickpolicy"/>
+ </optional>
+ </group>
+ <group>
+ <attribute name="name">
+ <value>tsc</value>
+ </attribute>
+ <optional>
+ <ref name="tickpolicy"/>
+ </optional>
+ <optional>
+ <attribute name="frequency">
+ <ref name="unsignedInt"/>
+ </attribute>
+ </optional>
+ <optional>
+ <attribute name="mode">
+ <choice>
+ <value>auto</value>
+ <value>native</value>
+ <value>emulate</value>
+ <value>paravirt</value>
+ <value>smpsafe</value>
+ </choice>
+ </attribute>
+ </optional>
+ </group>
+ <group>
+ <attribute name="name">
+ <choice>
+ <value>hpet</value>
+ <value>pit</value>
+ </choice>
+ </attribute>
+ <optional>
+ <ref name="tickpolicy"/>
+ </optional>
+ </group>
+ <group>
+ <attribute name="name">
+ <value>kvmclock</value>
+ </attribute>
+ </group>
+ </choice>
<optional>
<attribute name="present">
<choice>
@@ -916,20 +930,39 @@
<empty/>
</element>
</define>
- <define name="catchup">
- <element name="catchup">
- <optional>
- <attribute name="threshold">
- <ref name="unsignedInt"/>
- </attribute>
- <attribute name="slew">
- <ref name="unsignedInt"/>
+
+ <define name="tickpolicy">
+ <choice>
+ <group>
+ <attribute name="tickpolicy">
+ <choice>
+ <value>delay</value>
+ <value>merge</value>
+ <value>discard</value>
+ </choice>
</attribute>
- <attribute name="limit">
- <ref name="unsignedInt"/>
+ </group>
+ <group>
+ <attribute name="tickpolicy">
+ <value>catchup</value>
</attribute>
- </optional>
- </element>
+ <optional>
+ <element name="catchup">
+ <optional>
+ <attribute name="threshold">
+ <ref name="unsignedInt"/>
+ </attribute>
+ <attribute name="slew">
+ <ref name="unsignedInt"/>
+ </attribute>
+ <attribute name="limit">
+ <ref name="unsignedInt"/>
+ </attribute>
+ </optional>
+ </element>
+ </optional>
+ </group>
+ </choice>
</define>
<!--
A bootloader may be used to extract the OS information instead of
--
1.8.5.3