mirror of
https://gitlab.com/libvirt/libvirt.git
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3db89662c2
Currently it is not possible to determine the speed of an interface
and whether a link is actually detected from the API. Orchestrating
platforms want to be able to determine when the link has failed and
where multiple speeds may be available which one the interface is
actually connected at. This commit introduces an extension to our
interface XML (without implementation to interface driver backends):
<interface type='ethernet' name='eth0'>
<start mode='none'/>
<mac address='aa:bb:cc:dd:ee:ff'/>
<link speed='1000' state='up'/>
<mtu size='1492'/>
...
</interface>
Where @speed is negotiated link speed in Mbits per second, and state
is the current NIC state (can be one of the following: "unknown",
"notpresent", "down", "lowerlayerdown","testing", "dormant", "up").
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
426 lines
13 KiB
XML
426 lines
13 KiB
XML
<?xml version="1.0"?>
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<!-- network-related definitions used in multiple grammars -->
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<grammar xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
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<!-- Our unsignedInt doesn"t allow a leading "+" in its lexical form -->
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<define name="unsignedInt">
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<data type="unsignedInt">
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<param name="pattern">[0-9]+</param>
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</data>
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</define>
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<define name='unsignedLong'>
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<data type='unsignedLong'>
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<param name='pattern'>[0-9]+</param>
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</data>
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</define>
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<define name="positiveInteger">
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<data type="positiveInteger">
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<param name="pattern">[0-9]+</param>
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</data>
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</define>
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<define name='octalMode'>
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<data type="unsignedInt">
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<param name='pattern'>[0-7]+</param>
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</data>
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</define>
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<define name="uint8range">
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<choice>
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<data type="string">
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<param name="pattern">0x[0-9a-fA-F]{1,2}</param>
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</data>
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<data type="int">
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<param name="minInclusive">0</param>
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<param name="maxInclusive">255</param>
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</data>
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</choice>
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</define>
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<define name="uint24range">
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<choice>
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<data type="string">
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<param name="pattern">0x[0-9a-fA-F]{1,6}</param>
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</data>
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<data type="int">
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<param name="minInclusive">0</param>
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<param name="maxInclusive">16777215</param>
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</data>
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</choice>
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</define>
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<define name="UUID">
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<choice>
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<data type="string">
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<param name="pattern">[a-fA-F0-9]{32}</param>
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</data>
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<data type="string">
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<param name="pattern">[a-fA-F0-9]{8}\-([a-fA-F0-9]{4}\-){3}[a-fA-F0-9]{12}</param>
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</data>
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</choice>
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</define>
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<define name="pciaddress">
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<optional>
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<attribute name="domain">
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<ref name="pciDomain"/>
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</attribute>
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</optional>
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<attribute name="bus">
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<ref name="pciBus"/>
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</attribute>
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<attribute name="slot">
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<ref name="pciSlot"/>
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</attribute>
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<attribute name="function">
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<ref name="pciFunc"/>
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</attribute>
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<optional>
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<attribute name="multifunction">
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<choice>
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<value>on</value>
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<value>off</value>
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</choice>
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</attribute>
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</optional>
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</define>
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<!-- a 6 byte MAC address in ASCII-hex format, eg "12:34:56:78:9A:BC" -->
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<!-- The lowest bit of the 1st byte is the "multicast" bit. a -->
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<!-- uniMacAddr requires that bit to be 0, and a multiMacAddr -->
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<!-- requires it to be 1. Plain macAddr will accept either. -->
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<!-- Currently there is no use of multiMacAddr in libvirt, it -->
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<!-- is included here for documentation/comparison purposes. -->
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<define name="uniMacAddr">
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<data type="string">
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<param name="pattern">[a-fA-F0-9][02468aAcCeE](:[a-fA-F0-9]{2}){5}</param>
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</data>
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</define>
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<define name="multiMacAddr">
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<data type="string">
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<param name="pattern">[a-fA-F0-9][13579bBdDfF](:[a-fA-F0-9]{2}){5}</param>
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</data>
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</define>
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<define name="macAddr">
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<data type="string">
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<param name="pattern">[a-fA-F0-9]{2}(:[a-fA-F0-9]{2}){5}</param>
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</data>
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</define>
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<!--====================================================================-->
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<!--The duid is a unique identifier used in DHCPv6 to identity an -->
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<!--interface on a device (system). The duid is often used by servers -->
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<!--such as dnsmasq to assign a specific IP address (and optionally a -->
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<!--name to an interface. The applicable standards are RFC3315 and -->
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<!--RFC6355. These standards actualy require the duid to be fixed for -->
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<!--the hardward device and applicable to all network interfaces on -->
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<!--that device. It is not clear that any software currently enforces -->
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<!--this requirement although it could be implemented manually. -->
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<!--====================================================================-->
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<!--There are currently four types of duids defined: -->
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<!-- type 1, duid-LLT, link-layer (MAC) plus 32 bit time when the -->
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<!-- duid-LLT was created in seconds from January 1, 2000 -->
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<!-- type 2, duid-EN, 32 bit "enterprise number" followed by a -->
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<!-- variable length unique identifier. -->
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<!-- type 3, duid-LL, link-layer (MAC) -->
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<!-- type 4, duid-UUID, a 128 bit UUID (16 bytes) -->
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<!--RFC3315 states that the maximum length of a duid is 128 bytes plus -->
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<!--the 16 bit type field. Often, the machine type is "1" which is the -->
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<!--number assigned to ethernet. -->
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<define name="duidLLT">
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<data type="string">
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<!-- 0======| type======| 0======| machine type======| time================| link-layer============| -->
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<param name="pattern">[0]{1,2}:[0]{0,1}[1]:[0]{1,2}:[0]{0,1}[a-fA-F1-9](:[a-fA-F0-9]{1,2}){4}(:[a-fA-F0-9]{1,2}){6,8}</param>
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</data>
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</define>
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<define name="duidEN">
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<data type="string">
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<!-- 0======| type======| Enterprise number===| unique id ==============| -->
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<param name="pattern">[0]{1,2}:[0]{0,1}[2](:[a-fA-F0-9]{1,2}){4}(:[a-fA-F0-9]{1,2}){1,124}</param>
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</data>
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</define>
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<define name="duidLL">
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<data type="string">
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<!-- 0======| type======| 0======| machine type======| link-layer============| -->
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<param name="pattern">[0]{1,2}:[0]{0,1}[3]:[0]{1,2}:[0]{0,1}[a-fA-F1-9](:[a-fA-F0-9]{1,2}){6,8}</param>
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</data>
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</define>
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<define name="duidUUID">
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<data type="string">
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<!-- 0======| type======| UUID=================| -->
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<param name="pattern">[0]{1,2}:[0]{0,1}[4](:[a-fA-F0-9]{1,2}){16}</param>
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</data>
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</define>
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<define name="DUID">
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<choice>
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<ref name="duidLLT"/>
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<ref name="duidEN"/>
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<ref name="duidLL"/>
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<ref name="duidUUID"/>
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</choice>
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</define>
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<!--======================================================================-->
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<!-- An ipv4 "dotted quad" address -->
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<define name="ipv4Addr">
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<data type="string">
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<param name="pattern">(((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([1-9][0-9])|([0-9]))\.){3}((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([1-9][0-9])|([0-9]))</param>
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</data>
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</define>
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<!-- Based on http://blog.mes-stats.fr/2008/10/09/regex-ipv4-et-ipv6 -->
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<define name="ipv6Addr">
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<data type="string">
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<!-- To understand this better, take apart the toplevel "|"s -->
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<param name="pattern">(([0-9A-Fa-f]{1,4}:){7}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){6}:[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){5}:([0-9A-Fa-f]{1,4}:)?[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){4}:([0-9A-Fa-f]{1,4}:){0,2}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){3}:([0-9A-Fa-f]{1,4}:){0,3}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){2}:([0-9A-Fa-f]{1,4}:){0,4}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){6}(((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([1-9][0-9])|([0-9]))\.){3}((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([1-9][0-9])|([0-9])))|(([0-9A-Fa-f]{1,4}:){0,5}:(((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([1-9][0-9])|([0-9]))\.){3}((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([1-9][0-9])|([0-9])))|(::([0-9A-Fa-f]{1,4}:){0,5}(((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([1-9][0-9])|([0-9]))\.){3}((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([1-9][0-9])|([0-9])))|([0-9A-Fa-f]{1,4}::([0-9A-Fa-f]{1,4}:){0,5}[0-9A-Fa-f]{1,4})|(::([0-9A-Fa-f]{1,4}:){0,6}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){1,7}:)</param>
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</data>
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</define>
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<define name="ipAddr">
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<choice>
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<ref name="ipv4Addr"/>
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<ref name="ipv6Addr"/>
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</choice>
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</define>
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<define name="ipv4Prefix">
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<data type="unsignedInt">
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<param name="maxInclusive">32</param>
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</data>
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</define>
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<define name="ipv6Prefix">
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<data type="unsignedInt">
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<param name="maxInclusive">128</param>
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</data>
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</define>
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<define name="ipPrefix">
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<choice>
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<ref name="ipv4Prefix"/>
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<ref name="ipv6Prefix"/>
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</choice>
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</define>
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<define name="genericName">
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<data type="string">
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<param name="pattern">[a-zA-Z0-9_\+\-]+</param>
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</data>
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</define>
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<define name="dnsName">
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<data type="string">
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<param name="pattern">[a-zA-Z0-9\.\-]+</param>
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</data>
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</define>
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<define name="deviceName">
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<data type="string">
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<param name="pattern">[a-zA-Z0-9_\.\-\\:/]+</param>
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</data>
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</define>
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<define name="filePath">
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<data type="string">
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<param name="pattern">[a-zA-Z0-9_\.\+\-\\&"'<>/%]+</param>
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</data>
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</define>
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<define name="absFilePath">
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<data type="string">
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<param name="pattern">/[a-zA-Z0-9_\.\+\-\\&"'<>/%,]+</param>
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</data>
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</define>
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<define name="absDirPath">
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<data type="string">
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<param name="pattern">/[a-zA-Z0-9_\.\+\-\\&"'<>/%]*</param>
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</data>
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</define>
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<define name='unit'>
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<data type='string'>
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<param name='pattern'>([bB]([yY][tT][eE][sS]?)?)|([kKmMgGtTpPeE]([iI]?[bB])?)</param>
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</data>
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</define>
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<define name='scaledInteger'>
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<optional>
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<attribute name='unit'>
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<ref name='unit'/>
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</attribute>
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</optional>
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<ref name='unsignedLong'/>
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</define>
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<define name="pciDomain">
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<data type="string">
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<param name="pattern">(0x)?[0-9a-fA-F]{1,4}</param>
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</data>
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</define>
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<define name="pciBus">
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<data type="string">
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<param name="pattern">(0x)?[0-9a-fA-F]{1,2}</param>
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</data>
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</define>
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<define name="pciSlot">
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<data type="string">
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<param name="pattern">(0x)?[0-1]?[0-9a-fA-F]</param>
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</data>
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</define>
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<define name="pciFunc">
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<data type="string">
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<param name="pattern">(0x)?[0-7]</param>
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</data>
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</define>
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<define name='wwn'>
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<data type='string'>
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<param name='pattern'>(0x)?[0-9a-fA-F]{16}</param>
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</data>
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</define>
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<define name="cpuset">
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<data type="string">
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<param name="pattern">([0-9]+(-[0-9]+)?|\^[0-9]+)(,([0-9]+(-[0-9]+)?|\^[0-9]+))*</param>
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</data>
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</define>
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<define name='volName'>
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<!-- directory pools allow almost any file name as a volume name -->
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<data type='string'>
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<param name="pattern">[^/]+</param>
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<except>
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<choice>
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<value>.</value>
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<value>..</value>
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</choice>
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</except>
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</data>
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</define>
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<define name='archnames'>
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<choice>
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<value>aarch64</value>
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<value>alpha</value>
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<value>armv7l</value>
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<value>cris</value>
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<value>i686</value>
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<value>ia64</value>
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<value>lm32</value>
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<value>m68k</value>
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<value>microblaze</value>
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<value>microblazeel</value>
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<value>mips</value>
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<value>mipsel</value>
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<value>mips64</value>
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<value>mips64el</value>
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<value>openrisc</value>
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<value>parisc</value>
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<value>parisc64</value>
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<value>ppc</value>
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<value>ppc64</value>
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<value>ppcemb</value>
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<value>s390</value>
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<value>s390x</value>
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<value>sh4</value>
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<value>sh4eb</value>
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<value>sparc</value>
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<value>sparc64</value>
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<value>unicore32</value>
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<value>x86_64</value>
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<value>xtensa</value>
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<value>xtensaeb</value>
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</choice>
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</define>
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<define name="PortNumber">
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<data type="short">
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<param name="minInclusive">-1</param>
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</data>
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</define>
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<define name='sourceinfoadapter'>
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<element name='adapter'>
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<choice>
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<group>
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<!-- To keep back-compat, 'type' is not mandatory for
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scsi_host adapter -->
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<optional>
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<attribute name='type'>
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<value>scsi_host</value>
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</attribute>
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</optional>
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<attribute name='name'>
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<text/>
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</attribute>
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</group>
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<group>
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<attribute name='type'>
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<value>fc_host</value>
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</attribute>
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<optional>
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<attribute name='parent'>
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<text/>
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</attribute>
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</optional>
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<attribute name='wwnn'>
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<ref name='wwn'/>
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</attribute>
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<attribute name='wwpn'>
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<ref name='wwn'/>
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</attribute>
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</group>
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</choice>
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<empty/>
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</element>
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</define>
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<define name="isaaddress">
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<optional>
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<attribute name="iobase">
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<data type="string">
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<param name="pattern">0x[a-fA-F0-9]{1,4}</param>
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</data>
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</attribute>
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</optional>
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<optional>
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<attribute name="irq">
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<data type="string">
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<param name="pattern">0x[a-fA-F0-9]</param>
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</data>
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</attribute>
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</optional>
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</define>
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<define name="link-speed-state">
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<optional>
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<element name="link">
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<optional>
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<attribute name="speed">
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<ref name="unsignedInt"/>
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</attribute>
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</optional>
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<optional>
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<attribute name="state">
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<choice>
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<value>unknown</value>
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<value>notpresent</value>
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<value>down</value>
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<value>lowerlayerdown</value>
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<value>testing</value>
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<value>dormant</value>
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<value>up</value>
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</choice>
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</attribute>
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</optional>
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</element>
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</optional>
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</define>
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</grammar>
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