xref: /titanic_44/usr/src/lib/fm/topo/maps/common/topology.dtd.1 (revision 88045cff0aae4ed8823cd0989168e8f56927f83e)

<?xml version="1.0" encoding="UTF-8"?>
<!--
 Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
 Use is subject to license terms.

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 The contents of this file are subject to the terms of the
 Common Development and Distribution License (the "License").
 You may not use this file except in compliance with the License.

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 See the License for the specific language governing permissions
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 If applicable, add the following below this CDDL HEADER, with the
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 CDDL HEADER END

-->

<!--
  Topology description DTD

    Most attributes are string values (or an individual string from a
    restricted set), but attributes with a specific type requirement are
    noted in the comment describing the element.
-->

<!--
  XInclude support

    Topologies may be composed via the xi:include tag.
    libtopo interfaces enforce that all composed topologies be of the
    same scheme.
-->

<!ELEMENT xi:include
	(xi:fallback) >

<!ATTLIST xi:include
  href CDATA #REQUIRED
  parse (xml|text) "xml"
  encoding CDATA #IMPLIED
  xmlns:xi CDATA #FIXED "http://www.w3.org/2001/XInclude"
  >

<!ELEMENT xi:fallback
  ANY
  >
<!ATTLIST xi:fallback
  xmlns:xi CDATA #FIXED "http://www.w3.org/2001/XInclude"
  >

<!-- Properties and property groups -->

<!--
  propval

 	This element is for a singly valued property within a property group.

	Its attributes are

		name	The name of this property.

		type	The data type for this property.

		value	The value for this property.  Must match type
			restriction of type attribute.

			This is optional for array types

-->

<!ELEMENT propval (propitem*) >

<!ATTLIST propval
	name		CDATA #REQUIRED
	type		( int32 | uint32 | int64 | uint64 |
			  string | fmri | int32_array | uint32_array |
			  int64_array | uint64_array | string_array |
			  fmri_array ) #REQUIRED
	value		CDATA "" >
<!--
  propitem

 	This element is an optional child element of propval and is used to
	specify the values for array elements

	Its attributes are

		value	The value for this property.  Must match type
			restriction of type attribute.

-->

<!ELEMENT propitem EMPTY >

<!ATTLIST propitem
	value		CDATA #REQUIRED >


<!--
  propgroup

	This element is for a set of related properties on a topo node
	It contains an optional stability element, as well as
	zero or more property-containing elements.

	Its attributes are

		name		The name of this property group.
		name-stability	Stability level of the property group name
		data-stability	Stability level of the property names and
				content
		version		Version of the propery group definition

-->

<!ELEMENT propgroup
	( propval*, propmethod* ) >

<!ATTLIST propgroup
	name		CDATA #REQUIRED
	version		CDATA #REQUIRED
	name-stability	( Private | Standard | Stable | Evolving | Unstable |
                        External | Obsolete ) #REQUIRED
	data-stability	( Private | Standard | Stable | Evolving | Unstable |
                        External | Obsolete ) #REQUIRED >

<!--
  set
	This element is for associating ranges, nodes or property groups
	according to a set type.

	Its attributes are

		type	The type of this property group set.  'product' is the
			only set type currently supported.
		setlist	The list of set types.

-->

<!ELEMENT set
	 ( range*, fac-enum?, propgroup*, facility*, set* ) >

<!ATTLIST set
	type	( product ) #REQUIRED
	setlist	CDATA #REQUIRED >

<!--
  propmap
	This element is for specifying an additional topo map file for
	properties assigned to a given range.

	Its attributes are

		name		Name of map file
-->

<!ELEMENT propmap EMPTY >

<!ATTLIST propmap
	name		CDATA #REQUIRED >

<!-- Methods -->

<!--
  argval

	A propmethod argument. It has two attributes:

		name    The name of the argument.
		type    The data type of the argument.
		value	The value for this argument.  Must match type
			restriction of type attribute.

			This attribute is optional for array types
-->

<!ELEMENT argval (argitem*) >

<!ATTLIST argval
        name            CDATA #REQUIRED
	type		( int32 | uint32 | int64 | uint64 |
			  string | fmri | int32_array | uint32_array |
			  int64_array | uint64_array | string_array |
			  fmri_array ) #REQUIRED
        value           CDATA "">

<!--
  argitem

 	This element is an optional child element of argval and is used to
	specify the values for array elements

	Its attributes are

		value	The value for this property.  Must match type
			restriction of type attribute.

-->

<!ELEMENT argitem EMPTY >

<!ATTLIST argitem
	value		CDATA #REQUIRED >


<!--
   propmethod

	This element is for properties that can only be determined dynamically
	from a plugin.

	Its attributes are

      		name		Name of the method
      		version		Version of the method API
      		propname	Name of the property to create
		proptype	Type of the property to create
		mutable         optional: default is false (0)
		nonvolatile     optional: default is false (0)
-->

<!ELEMENT propmethod
	( argval* ) >

<!ATTLIST propmethod
	name		CDATA #REQUIRED
	version		CDATA #REQUIRED
	propname	CDATA #REQUIRED
	proptype	CDATA #REQUIRED
	mutable		(0|1) "0"
	nonvolatile	(0|1) "0" >

<!--
  enum-method

	This element describes the enumeration method used to
	populate a composition of topo nodes for a given range of topology
	nodes.

	Its attributes are

		name	Name of the module exporting an enumeration method.

		version Version of the libtopo API

-->

<!ELEMENT enum-method EMPTY >

<!ATTLIST enum-method
	name		CDATA #REQUIRED
	version		CDATA #REQUIRED >

<!--
  node

	This element identifies a topology node instance.

	Its attributes are

		instance The instance number of the node

-->

<!ELEMENT node
	( fac-enum?, facility*, propgroup*, set*, enum-method*, dependents? ) >

<!ATTLIST node
	instance	CDATA #REQUIRED >

<!--
  dependents

	Ranges may have a number of "dependent" ranges, linked to
	the original range hierarchically as children or as a list, siblings.

	Its attribute is:
		grouping	children | siblings
-->

<!ELEMENT dependents
	(( range | xi:include )*, set*) >

<!ATTLIST dependents
	grouping ( children | siblings ) #REQUIRED >

<!--
  range

    This element identifies a range of possible topology nodes.

    Its attributes are

	name	The common name of all the possible topo nodes

	min	The smallest allowed instance number for an
		actual topo node.

	max	The largest allowed instance number for an
		actual topo node.
-->

<!ELEMENT range
	( enum-method?, propmap?, fac-enum?, facility*, node*, propgroup*, set*,
	    dependents* ) >

<!ATTLIST range
	name		CDATA #REQUIRED
	min		CDATA #REQUIRED
	max		CDATA #REQUIRED >

<!--
  facility

    This element identifies a single facility node instance

    Its attributes are

	name	The name of the facility node

	type	The type of facility node: either "sensor" or "indicator"

	provider	The name of the facility provider module that
	                implements the methods for this node or range
-->

<!ELEMENT facility
	( propgroup* ) >

<!ATTLIST facility
	name		CDATA #REQUIRED
	type		(sensor | indicator) #REQUIRED
	provider	CDATA #REQUIRED >

<!--
  fac-enum

    This element identifies a facility provider module that
    implements a facility enumeration method for the enclosing
    node or range.

    Its attributes are

	provider	The name of the facility provider module that
	                implements the facility enumerator method for
			the parent node or range
-->

<!ELEMENT fac-enum EMPTY >

<!ATTLIST fac-enum provider CDATA #REQUIRED >

<!--
  topology

	This is the root-level for the scheme-specific topology

	Its attributes are:
		name	topology name
		scheme 	( hc | dev  )
-->

<!ELEMENT topology
	((range* | xi:include*), set*)>

<!ATTLIST topology
	name	CDATA #REQUIRED
	scheme (hc | dev) #REQUIRED >