path: root/BaseTools/Conf/XMLSchema/DistributionPackage.xsd

<?xml version="1.0" encoding="UTF-8"?>
<!--
Filename: DistributionPackage.xsd

Copyright (c) 2008 - 2011, Intel Corporation. All rights reserved.

This program and the accompanying materials are licensed and made available 
under the terms and conditions of the BSD License which may be found at 
    http://opensource.org/licenses/bsd-license.php

THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

-->
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
	elementFormDefault="qualified" targetNamespace="http://www.uefi.org/2011/1.1"
	xmlns="http://www.uefi.org/2011/1.1">
	<xs:element name="DistributionPackage">
		<xs:annotation>
			<xs:documentation xml:lang="en-us"> This schema defines the UEFI/PI
				Distribution Package description (PKG) file. It describes the content
				of:</xs:documentation>
			<xs:documentation xml:lang="en-us"> 1) Package descriptions with
				definitions and headers.</xs:documentation>
			<xs:documentation xml:lang="en-us"> 2) Modules in either source or binary
				format. (Note that Binary format is for FFS leaf section file types
				only, complete FFS files cannot be distributed using this distribution
				format.) </xs:documentation>
			<xs:documentation xml:lang="en-us"> 3) The distribution of custom tools
				used to modify the binary images to create UEFI/PI compliant images. </xs:documentation>
			<xs:documentation xml:lang="en-us"> 4) Finally, it can be used to
				distribute other miscellaneous content that is not specific to UEFI/PI
				images. </xs:documentation>
			<xs:documentation xml:lang="en-us"> The Package Surface Area describes the
				content of packages, while the Module Surface Area provides information
				relevant to source and/or binary distributions. </xs:documentation>
		</xs:annotation>
		<xs:complexType>
			<xs:sequence>
				<xs:element ref="DistributionHeader" minOccurs="1" maxOccurs="1">
					<xs:annotation>
						<xs:documentation xml:lang="en-us"> This header contains (legal)
							information usually required for distributing both binary and/or
							source code. </xs:documentation>
					</xs:annotation>
				</xs:element>
				<xs:element ref="PackageSurfaceArea" minOccurs="0" maxOccurs="unbounded">
					<xs:annotation>
						<xs:documentation xml:lang="en-us"> The list of packages in this
							distribution. </xs:documentation>
						<xs:documentation xml:lang="en-us"> Packages are groups of files
							and/or modules that are similar in nature.</xs:documentation>
						<xs:documentation xml:lang="en-us"> Packages are uniquely identified
							by a package GUID and a package version. </xs:documentation>
						<xs:documentation xml:lang="en-us"> A package can declare public
							mappings of C names to GUID values. </xs:documentation>
						<xs:documentation xml:lang="en-us"> A package can provide header
							files for library classes and/or other industry standard
							definitions. </xs:documentation>
						<xs:documentation xml:lang="en-us"> A package can also declare
							public mappings of platform configuration database (PCD)
							&quot;knobs&quot; to control features and operation of
							modules within a platform. </xs:documentation>
						<xs:documentation xml:lang="en-us"> Finally, a package lists the
							library instances and/or modules that are provided in a
							distribution package. </xs:documentation>
					</xs:annotation>
				</xs:element>
				<xs:element ref="ModuleSurfaceArea" minOccurs="0" maxOccurs="unbounded">
					<xs:annotation>
						<xs:documentation xml:lang="en-us"> The listing of UEFI/PI compliant
							modules in this distribution that are NOT part of a Package. Every
							module that is provided as part of a package needs to be described
							in a PackageSurfaceArea.Modules section. </xs:documentation>
						<xs:documentation xml:lang="en-us"> The ModuleSurfaceArea section
							describes how each module in a distribution is coded, or, in the
							case of a binary module distribution, how it was built. </xs:documentation>
						<xs:documentation xml:lang="en-us"> UEFI/PI compliant libraries and
							modules are uniquely identified by the Module's GUID and version
							number. </xs:documentation>
						<xs:documentation xml:lang="en-us"> This section will typically be
							used for modules that don't require any additional files that
							would be included in a package. For example, the Enhanced FAT
							driver binary does not need to have a package description, as no
							additional files are provided. </xs:documentation>
					</xs:annotation>
				</xs:element>
				<xs:element ref="Tools" minOccurs="0" maxOccurs="unbounded">
					<xs:annotation>
						<xs:documentation xml:lang="en-us"> This section is for distributing
							vendor specific executable tools, tool source code and/or
							configuration files. These tools are primarily for manipulating
							code and/or binary images. </xs:documentation>
						<xs:documentation xml:lang="en-us"> Tools in this section
							can:</xs:documentation>
						<xs:documentation xml:lang="en-us"> 1) Parse build meta-data files
							to create source code files and build scripts. </xs:documentation>
						<xs:documentation xml:lang="en-us"> 2) Modify image files to conform
							to UEFI/PI specifications. </xs:documentation>
						<xs:documentation xml:lang="en-us"> 3) Generate binary files from
							certain types of text/unicode files. </xs:documentation>
						<xs:documentation xml:lang="en-us"> 4) Generate PCI Option Roms or
							Firmware Device images. </xs:documentation>
						<xs:documentation xml:lang="en-us"> 5) Implement external
							encoding/decoding/signature/GUIDed tools. </xs:documentation>
						<xs:documentation xml:lang="en-us"> 6) Distribution Package
							create/install/remove tools. </xs:documentation>
					</xs:annotation>
				</xs:element>
				<xs:element ref="MiscellaneousFiles" minOccurs="0" maxOccurs="unbounded">
					<xs:annotation>
						<xs:documentation xml:lang="en-us"> The list of miscellaneous files
							in this distribution. Any files that are not listed in either the
							Package, Module or Tools sections can be listed here. This section
							can be used to distribute specifications for packages and modules
							that are not &quot;industry standards&quot; such as a
							specification for a chipset or a video device. </xs:documentation>
					</xs:annotation>
				</xs:element>
				<xs:element ref="UserExtensions" minOccurs="0" maxOccurs="unbounded">
					<xs:annotation>
						<xs:documentation xml:lang="en-us"> The UserExtensions section is
							used to disseminate processing instructions that may be custom to
							the content provided by the distribution. This section contains
							information that is common to all aspects of this disribution.
						</xs:documentation>
					</xs:annotation>
				</xs:element>
			</xs:sequence>

		</xs:complexType>
	</xs:element>
	<!-- End of the DistributionPackage Description  -->

	<xs:element name="DistributionHeader">
		<xs:annotation>
			<xs:documentation xml:lang="en-us"> This section defines the content of
				the UEIF/PI compliant Distribution Package Header. This is the only
				required element of a UEFI/PI compliant distribution package.
			</xs:documentation>
		</xs:annotation>
		<xs:complexType>
			<xs:sequence>
				<xs:element minOccurs="1" maxOccurs="1" name="Name">
					<xs:annotation>
						<xs:documentation xml:lang="en-us"> This is the User Interface Name
							for this Distribution Package. </xs:documentation>
						<xs:documentation xml:lang="en-us"> Each Distribution Package is
							uniquely identified by it's GUID and Version number.
						</xs:documentation>
					</xs:annotation>
					<xs:complexType>
						<xs:simpleContent>
							<xs:extension base="xs:normalizedString">
								<xs:attribute name="BaseName" type="xs:NCName" use="optional">
									<xs:annotation>
										<xs:documentation xml:lang="en-us"> The reference name of
											the Distribution Package file. This single word name can
											be used by tools as a keyword or for directory and/or file
											creation. </xs:documentation>
										<xs:documentation xml:lang="en-us"> White space and special
											characters (dash and underscore characters may be used)
											are not permitted in this name. </xs:documentation>
									</xs:annotation>
								</xs:attribute>
							</xs:extension>
						</xs:simpleContent>
					</xs:complexType>
				</xs:element>
				<xs:element minOccurs="1" maxOccurs="1" name="GUID">
					<xs:annotation>
						<xs:documentation xml:lang="en-us"> This 128-bit GUID and the
							Version attribute uniquely identify this Distribution Package. </xs:documentation>
						<xs:documentation xml:lang="en-us"> Backward compatible releases of
							a distribution package need only change the version number, while
							non-backward compatible changes require the GUID to change
							(resetting the version number to 1.0 is optional.)
						</xs:documentation>
					</xs:annotation>
					<xs:complexType>
						<xs:simpleContent>
							<xs:extension base="RegistryFormatGuid">
								<xs:attribute name="Version" type="xs:decimal" use="required">
									<xs:annotation>
										<xs:documentation xml:lang="en-us"> This value, along with
											the GUID, is used to uniquely identify this object. The
											higher the number, the more recent the content.
										</xs:documentation>
									</xs:annotation>
								</xs:attribute>
							</xs:extension>
						</xs:simpleContent>
					</xs:complexType>
				</xs:element>
				<xs:element minOccurs="1" maxOccurs="1" name="Vendor"
					type="xs:normalizedString">
					<xs:annotation>
						<xs:documentation xml:lang="en-us"> A string identifying who created
							this distribution package. </xs:documentation>
					</xs:annotation>
				</xs:element>
				<xs:element minOccurs="1" maxOccurs="1" name="Date" type="xs:dateTime">
					<xs:annotation>
						<xs:documentation xml:lang="en-us"> The date and time this
							distribution was created. The format is: YYYY-MM-DDThh:mm:ss, for
							example: 2001-01-31T13:30:00 (note the T character separator
							between the calendar date and the time. </xs:documentation>
					</xs:annotation>
				</xs:element>
				<xs:element minOccurs="1" maxOccurs="1" name="Copyright"
					type="xs:string">
					<xs:annotation>
						<xs:documentation xml:lang="en-us"> The copyright for this file that
							is generated by the creator of the distribution. If a derivative
							work is generated from an existing distribution, then the existing
							copyright must be maintained, and additional copyrights may be
							appended to the end of this element. It may also be the primary
							copyright for all code provided in the Distribution Package.
						</xs:documentation>
					</xs:annotation>
				</xs:element>
				<xs:element minOccurs="1" maxOccurs="1" name="License" type="xs:string">
					<xs:annotation>
						<xs:documentation xml:lang="en-us"> A license that describes any
							restrictions on the use of this distribution. If a derivative work
							is allowed by the original license and a derivative work is
							generated from an existing distribution, then the existing license
							must be maintained, and additional licenses may be appended to the
							end of this element. It may also be the primary license for all
							code provided in the distribution file. Alternatively, this may
							point to a filename that contains the License. The file (included
							in the content zip file) will be stored in the same location as
							the distribution package's .pkg file. </xs:documentation>
					</xs:annotation>
				</xs:element>
				<xs:element minOccurs="1" maxOccurs="1" name="Abstract"
					type="xs:normalizedString">
					<xs:annotation>
						<xs:documentation xml:lang="en-us"> A one line description of the
							Distribution Package. </xs:documentation>
					</xs:annotation>
				</xs:element>
				<xs:element minOccurs="0" maxOccurs="1" name="Description"
					type="xs:string">
					<xs:annotation>
						<xs:documentation xml:lang="en-us"> A complete description of the
							Distribution Package. This description may include the release
							name of the file, the version of the file, and a complete
							description of the file contents and/or features including a
							description of the updates since the previous file release.
						</xs:documentation>
					</xs:annotation>
				</xs:element>
				<xs:element minOccurs="0" maxOccurs="1" name="Signature" type="Md5Sum">
					<xs:annotation>
						<xs:documentation xml:lang="en-us"> The packaging utilities will use this
							MD5 sum value of the included ZIP file containing files and/or code. If
							this element is not present, then installation tools should assume that
							the content is correct, or that other methods may be needed to verify
							content. </xs:documentation>
					</xs:annotation>
				</xs:element>
				<xs:element minOccurs="1" maxOccurs="1" name="XmlSpecification" type="xs:decimal"
					default="1.1">
					<xs:annotation>
						<xs:documentation xml:lang="en-us"> This version of this XML Schema is 1.1 </xs:documentation>
						<xs:documentation xml:lang="en-us"> Changes to 1.1 from 1.0 </xs:documentation>
						<xs:documentation xml:lang="en-us"> #1 Updated to present date and new
							version which is important to reflect the present state of the
							matter</xs:documentation>
						<xs:documentation xml:lang="en-us"> #2 Added definition/enumeration of
							UNDEFIND type 2 is important since there is a large body of legacy code
							for which the GUID’s and other code/data objects were not decorated with
							their usage. This document will allow for importing today’s source
							artifacts and producing decorations using the ‘Undefined’ versus having
							an error</xs:documentation>
						<xs:documentation xml:lang="en-us">#3 Allow for inclusion of ARM and future
							architecture types</xs:documentation>
					</xs:annotation>
				</xs:element>
			</xs:sequence>
			<xs:attribute name="ReadOnly" type="xs:boolean" default="false"
				use="optional">
				<xs:annotation>
					<xs:documentation xml:lang="en-us"> If set to true, all content within
						this Distribution Package should NOT be modified. The default
						permits modification of all content. </xs:documentation>
				</xs:annotation>
			</xs:attribute>
			<xs:attribute name="RePackage" type="xs:boolean" default="false"
				use="optional">
				<xs:annotation>
					<xs:documentation xml:lang="en-us"> If set to true, then the content
						can be repackaged into another distribution package. The default
						prohibits repackaging the Distribution content. </xs:documentation>
				</xs:annotation>
			</xs:attribute>
		</xs:complexType>
	</xs:element>
	<!-- End of the DistributionHeader element. -->

	<xs:element name="PackageSurfaceArea">
		<xs:annotation>
			<xs:documentation xml:lang="en-us"> A package is a collection of related
				objects - Includes, Libraries and Modules. </xs:documentation>
			<xs:documentation xml:lang="en-us"> Each package is uniquely identified by
				it's GUID and Version number. Backward compatible releases of a package
				need only change the version number, while non-backward compatible
				changes require the GUID to change (resetting the version number to 1.0
				is optional.) </xs:documentation>
		</xs:annotation>
		<xs:complexType>
			<xs:sequence>

				<xs:element minOccurs="1" maxOccurs="1" name="Header">
					<xs:complexType>
						<xs:sequence>
							<xs:element minOccurs="1" maxOccurs="1" name="Name">
								<xs:annotation>
									<xs:documentation xml:lang="en-us"> This is the User Interface
										Name for this package. </xs:documentation>
								</xs:annotation>
								<xs:complexType>
									<xs:simpleContent>
										<xs:extension base="xs:normalizedString">
											<xs:attribute name="BaseName" type="xs:NCName"
												use="required">
												<xs:annotation>
													<xs:documentation xml:lang="en-us"> This is a single
														word BaseName of the package. This BaseName can be
														used by tools as a keyword and for directory/file
														creation. </xs:documentation>
												</xs:annotation>
											</xs:attribute>
										</xs:extension>
									</xs:simpleContent>
								</xs:complexType>
							</xs:element>
							<xs:element minOccurs="1" maxOccurs="1" name="GUID">
								<xs:annotation>
									<xs:documentation xml:lang="en-us"> This GUID and the Version
										attribute uniquely identify a given package.
									</xs:documentation>
								</xs:annotation>
								<xs:complexType>
									<xs:simpleContent>
										<xs:extension base="RegistryFormatGuid">
											<xs:attribute name="Version" type="xs:decimal"
												use="required">
												<xs:annotation>
													<xs:documentation xml:lang="en-us"> This value, along
														with the GUID, is used to uniquely identify this
														object. </xs:documentation>
													<xs:documentation xml:lang="en-us"> Backward
														compatible changes must make sure this number is
														incremented from the most recent version.
														Non-backward compatible changes require a new GUID,
														and the version can be reset. </xs:documentation>
												</xs:annotation>
											</xs:attribute>
										</xs:extension>
									</xs:simpleContent>
								</xs:complexType>
							</xs:element>
							<xs:element minOccurs="0" maxOccurs="1" name="Copyright"
								type="xs:string">
								<xs:annotation>
									<xs:documentation xml:lang="en-us"> If the package requires a
										different copyright than the distribution package, this
										element can list one or more copyright lines.
									</xs:documentation>
								</xs:annotation>
							</xs:element>
							<xs:element minOccurs="0" maxOccurs="1" name="License"
								type="xs:string">
								<xs:annotation>
									<xs:documentation xml:lang="en-us"> If the package requires
										licenses that are different from the distribution package
										license, this element can contain one or more license text
										paragraphs (or license filenames.) </xs:documentation>
								</xs:annotation>
							</xs:element>
							<xs:element minOccurs="0" maxOccurs="1" name="Abstract"
								type="xs:normalizedString">
								<xs:annotation>
									<xs:documentation xml:lang="en-us"> A one line description of
										this package. </xs:documentation>
								</xs:annotation>
							</xs:element>
							<xs:element minOccurs="0" maxOccurs="1" name="Description"
								type="xs:string">
								<xs:annotation>
									<xs:documentation xml:lang="en-us"> A complete description of
										a package. This description may include the release name of
										the package, the version of the package, and a complete
										description of the package contents and/or features
										including a description of the updates since the previous
										package’s release. </xs:documentation>
								</xs:annotation>
							</xs:element>
							<xs:element minOccurs="1" maxOccurs="1" name="PackagePath"
								type="xs:anyURI">
								<xs:annotation>
									<xs:documentation xml:lang="en-us"> This element is the
										location (in the ZIP file) for the root directory of a
										package. </xs:documentation>
								</xs:annotation>
							</xs:element>
						</xs:sequence>
					</xs:complexType>
				</xs:element>
				<!-- End of PackageSurfaceArea Header element.  -->

				<xs:element minOccurs="0" maxOccurs="1" name="ClonedFrom">
					<xs:annotation>
						<xs:documentation xml:lang="en-us"> The term cloned is used here to
							indicate that this package as been copied and modified to a
							completely different package. An example might be for a new
							generation of chipsets that have few or no elements in common with
							the original. </xs:documentation>
					</xs:annotation>
					<xs:complexType>
						<xs:sequence>
							<xs:element minOccurs="1" maxOccurs="1" name="GUID">
								<xs:annotation>
									<xs:documentation xml:lang="en-us"> This GUID and the Version
										attribute uniquely identify the Package that this Package
										was copied from. </xs:documentation>
								</xs:annotation>
								<xs:complexType>
									<xs:simpleContent>
										<xs:extension base="RegistryFormatGuid">
											<xs:attribute name="Version" type="xs:decimal"
												use="required">
												<xs:annotation>
													<xs:documentation xml:lang="en-us"> This value, along
														with the GUID, is used to uniquely identify the
														package that this package was cloned from.
													</xs:documentation>
												</xs:annotation>
											</xs:attribute>
										</xs:extension>
									</xs:simpleContent>
								</xs:complexType>
							</xs:element>
						</xs:sequence>
					</xs:complexType>
				</xs:element>
				<!-- End of PackageSurfaceArea ClonedFrom element.  -->

				<xs:element minOccurs="0" maxOccurs="1" name="LibraryClassDeclarations">
					<xs:annotation>
						<xs:documentation xml:lang="en-us"> Library Classes are public
							interfaces that can be used by modules. One or more library
							instances can implement a library class, however only one library
							instance can be linked to an individual module. This provides the
							platform integrator with the flexibility of choosing one library
							instance's implementation over a different library instance.
						</xs:documentation>
					</xs:annotation>
					<xs:complexType>
						<xs:sequence>
							<xs:element minOccurs="1" maxOccurs="unbounded"
								name="LibraryClass">
								<xs:complexType>
									<xs:sequence>
										<xs:element minOccurs="1" maxOccurs="1" name="HeaderFile"
											type="xs:anyURI">
											<xs:annotation>
												<xs:documentation xml:lang="en-us"> The header file
													provides definitions and function prototypes for a
													library class. Modules can be coded against these
													functions, using the definitions in this header,
													without concerning themselves about the libraries'
													implementation details. This is a PackagePath relative
													path and filename for the include file.
												</xs:documentation>
											</xs:annotation>
										</xs:element>
										<xs:element minOccurs="0" maxOccurs="1"
											name="RecommendedInstance">
											<xs:complexType>
												<xs:sequence>
													<xs:element minOccurs="1" maxOccurs="1" name="GUID">
														<xs:annotation>
															<xs:documentation xml:lang="en-us"> This GUID and
																the Version attribute uniquely identify the
																Recommended Library Instance.
															</xs:documentation>
														</xs:annotation>
														<xs:complexType>
															<xs:simpleContent>
																<xs:extension base="RegistryFormatGuid">
																	<xs:attribute name="Version" type="xs:decimal"
																		use="optional">
																		<xs:annotation>
																			<xs:documentation xml:lang="en-us"> This
																				value, along with the GUID, is used to
																				uniquely identify this object. If this
																				value is not specified, then any version
																				of the library instance is recommended.
																			</xs:documentation>
																		</xs:annotation>
																	</xs:attribute>
																</xs:extension>
															</xs:simpleContent>
														</xs:complexType>
													</xs:element>
												</xs:sequence>
											</xs:complexType>
										</xs:element>
										<xs:element ref="HelpText" minOccurs="0"
											maxOccurs="unbounded" />
									</xs:sequence>
									<xs:attribute name="Keyword" type="xs:NCName" use="required">
										<xs:annotation>
											<xs:documentation xml:lang="en-us"> The single word name
												of the Library Class that module developers will use to
												identify a library class dependency. </xs:documentation>
										</xs:annotation>
									</xs:attribute>
									<xs:attributeGroup ref="SupportedArchMod" />
								</xs:complexType>
							</xs:element>
						</xs:sequence>
					</xs:complexType>
				</xs:element>
				<!-- End of PackageSurfaceArea LibraryClassDeclarations element.  -->

				<xs:element minOccurs="0" maxOccurs="1" name="IndustryStandardIncludes">
					<xs:annotation>
						<xs:documentation xml:lang="en-us"> This section is used to list
							header files for industry standards not under the auspices of
							UEFI.org. For example, headers that contain definitions and data
							structures for the USB specifications. </xs:documentation>
					</xs:annotation>
					<xs:complexType>
						<xs:sequence>
							<xs:element minOccurs="1" maxOccurs="unbounded"
								name="IndustryStandardHeader">
								<xs:complexType>
									<xs:sequence>
										<xs:element minOccurs="1" maxOccurs="1" name="HeaderFile"
											type="xs:anyURI">
											<xs:annotation>
												<xs:documentation xml:lang="en-us"> The package relative
													path and filename (in the content zip file) of the
													industry standard include file. </xs:documentation>
											</xs:annotation>
										</xs:element>
										<xs:element ref="HelpText" minOccurs="0"
											maxOccurs="unbounded" />
									</xs:sequence>
								</xs:complexType>
							</xs:element>
						</xs:sequence>
					</xs:complexType>
				</xs:element>
				<!-- End of PackageSurfaceArea IndustryStdIncludes element.  -->

				<xs:element minOccurs="0" maxOccurs="1" name="PackageIncludes">
					<xs:annotation>
						<xs:documentation xml:lang="en-us"> All top level header files that
							are included by a package that are not listed above. They cannot
							be:</xs:documentation>
						<xs:documentation xml:lang="en-us"> 1) Local to a module (module
							specific.) </xs:documentation>
						<xs:documentation xml:lang="en-us"> 2) An industry standard header. </xs:documentation>
						<xs:documentation xml:lang="en-us"> 3) A library class header.
						</xs:documentation>
					</xs:annotation>
					<xs:complexType>
						<xs:sequence>
							<xs:element minOccurs="1" maxOccurs="unbounded"
								name="PackageHeader">
								<xs:complexType>
									<xs:sequence>
										<xs:element minOccurs="1" maxOccurs="1" name="HeaderFile">
											<xs:annotation>
												<xs:documentation xml:lang="en-us"> This is the Package
													relative path and filename location within the content
													ZIP file. </xs:documentation>
											</xs:annotation>
											<xs:complexType>
												<xs:simpleContent>
													<xs:extension base="xs:anyURI">
														<xs:attributeGroup ref="SupportedArchMod" />
													</xs:extension>
												</xs:simpleContent>
											</xs:complexType>
										</xs:element>
										<xs:element ref="HelpText" minOccurs="0"
											maxOccurs="unbounded" />
									</xs:sequence>
								</xs:complexType>
							</xs:element>
						</xs:sequence>
					</xs:complexType>
				</xs:element>
				<!-- End of PackageSurfaceArea PackageIncluces element.  -->

				<xs:element minOccurs="0" maxOccurs="1" name="Modules">
					<xs:complexType>
						<xs:sequence>
							<xs:element ref="ModuleSurfaceArea" minOccurs="1"
								maxOccurs="unbounded">
								<xs:annotation>
									<xs:documentation xml:lang="en-us"> This section lists the
										Module Surface Area for all modules provided with this
										package. </xs:documentation>
								</xs:annotation>
							</xs:element>
						</xs:sequence>
					</xs:complexType>
				</xs:element>
				<!-- End of PackageSurfaceArea Modules element.  -->

				<xs:element minOccurs="0" maxOccurs="1" name="GuidDeclarations">
					<xs:annotation>
						<xs:documentation xml:lang="en-us"> This section defines the mapping
							of GUID C names to GUID values as a Registry Format GUID. </xs:documentation>
						<xs:documentation xml:lang="en-us"> Modules that use these GUIDs
							must specify their dependency on this package. </xs:documentation>
					</xs:annotation>
					<xs:complexType>
						<xs:sequence>
							<xs:element minOccurs="1" maxOccurs="unbounded" name="Entry">
								<xs:annotation>
									<xs:documentation xml:lang="en-us"> Individual GUID
										Declarations </xs:documentation>
								</xs:annotation>
								<xs:complexType>
									<xs:sequence>
										<xs:element minOccurs="1" maxOccurs="1" name="CName"
											type="xs:NCName" />
										<xs:element minOccurs="1" maxOccurs="1" name="GuidValue"
											type="RegistryFormatGuid" />
										<xs:element ref="HelpText" minOccurs="0"
											maxOccurs="unbounded" />
									</xs:sequence>
									<xs:attribute name="UiName" type="xs:normalizedString" use="optional" />
									<xs:attribute name="GuidTypes" type="GuidListType"
										use="optional" />
									<xs:attributeGroup ref="SupportedArchMod" />
								</xs:complexType>
							</xs:element>
						</xs:sequence>
					</xs:complexType>
				</xs:element>
				<!-- End of PackageSurfaceArea GuidDeclarations element.  -->

				<xs:element minOccurs="0" maxOccurs="1" name="ProtocolDeclarations">
					<xs:annotation>
						<xs:documentation xml:lang="en-us"> This section defines the mapping
							of Protocol C names to GUID values as a Registry Format GUID. </xs:documentation>
						<xs:documentation xml:lang="en-us"> Modules that use these Protocols
							must specify their dependency on this package. </xs:documentation>
					</xs:annotation>
					<xs:complexType>
						<xs:sequence>
							<xs:element minOccurs="1" maxOccurs="unbounded" name="Entry">
								<xs:annotation>
									<xs:documentation xml:lang="en-us"> Individual Protocol
										Declarations </xs:documentation>
								</xs:annotation>
								<xs:complexType>
									<xs:sequence>
										<xs:element minOccurs="1" maxOccurs="1" name="CName"
											type="xs:NCName" />
										<xs:element minOccurs="1" maxOccurs="1" name="GuidValue"
											type="RegistryFormatGuid" />
										<xs:element ref="HelpText" minOccurs="0"
											maxOccurs="unbounded" />
									</xs:sequence>
									<xs:attribute name="UiName" type="xs:normalizedString" use="optional" />
									<xs:attributeGroup ref="SupportedArchMod" />
								</xs:complexType>
							</xs:element>
						</xs:sequence>
					</xs:complexType>
				</xs:element>
				<!-- End of PackageSurfaceArea ProtocolDeclarations element.  -->

				<xs:element minOccurs="0" maxOccurs="1" name="PpiDeclarations">
					<xs:annotation>
						<xs:documentation xml:lang="en-us"> This section defines the mapping
							of Ppi C names to GUID values as a Registry Format GUID. </xs:documentation>
						<xs:documentation xml:lang="en-us"> Modules that use these Ppis must
							specify their dependency on this package. </xs:documentation>
					</xs:annotation>
					<xs:complexType>
						<xs:sequence>
							<xs:element minOccurs="1" maxOccurs="unbounded" name="Entry">
								<xs:annotation>
									<xs:documentation xml:lang="en-us"> Individual PPI
										Declarations </xs:documentation>
								</xs:annotation>
								<xs:complexType>
									<xs:sequence>
										<xs:element minOccurs="1" maxOccurs="1" name="CName"
											type="xs:NCName" />
										<xs:element minOccurs="1" maxOccurs="1" name="GuidValue"
											type="RegistryFormatGuid" />
										<xs:element ref="HelpText" minOccurs="0"
											maxOccurs="unbounded" />
									</xs:sequence>
									<xs:attribute name="UiName" type="xs:normalizedString" use="optional" />
									<xs:attributeGroup ref="SupportedArchMod" />
								</xs:complexType>
							</xs:element>
						</xs:sequence>
					</xs:complexType>
				</xs:element>
				<!-- End of PackageSurfaceArea PpiDeclarations element.  -->

				<xs:element minOccurs="0" maxOccurs="1" name="PcdDeclarations">
					<xs:annotation>
						<xs:documentation xml:lang="en-us"> This section is used to declare
							platform configuration knobs that are defined by this package. </xs:documentation>
						<xs:documentation xml:lang="en-us"> Modules that use these PCD
							values must specify their dependency on this package.
						</xs:documentation>
					</xs:annotation>
					<xs:complexType>
						<xs:sequence>
							<xs:element minOccurs="1" maxOccurs="unbounded" name="PcdEntry">
								<xs:complexType>
									<xs:sequence>
										<xs:element minOccurs="1" maxOccurs="1"
											name="TokenSpaceGuidCname" type="xs:NCName">
											<xs:annotation>
												<xs:documentation xml:lang="en-us"> Specifies the C name
													of the Token Space GUID of which this PCD Entry is a
													member. This C name should also be listed in the GUIDs
													section, (specified above,) where the C name is
													assigned to a GUID value. </xs:documentation>
											</xs:annotation>
										</xs:element>
										<xs:element minOccurs="1" maxOccurs="1" name="Token">
											<xs:annotation>
												<xs:documentation xml:lang="en-us"> Specifies the 32-bit
													token value for this PCD Entry. The Token number must
													be unique to the Token Space that declares the PCD. </xs:documentation>
												<xs:documentation xml:lang="en-us"> The minLength of 3
													is required to handle the "0x" prefix to the hex
													number. </xs:documentation>
											</xs:annotation>
											<xs:simpleType>
												<xs:restriction base="HexNumber">
													<xs:minLength value="3" />
													<xs:maxLength value="10" />
												</xs:restriction>
											</xs:simpleType>
										</xs:element>
										<xs:element minOccurs="1" maxOccurs="1" name="CName"
											type="xs:NCName" />
										<xs:element minOccurs="1" maxOccurs="1" name="DatumType"
											type="PcdDatumTypes">
											<xs:annotation>
												<xs:documentation xml:lang="en-us"> A string that
													contains the data type of this PCD Entry. PCD data
													types are restricted to the following set:UINT8,
													UINT16, UINT32, UINT64, VOID*, BOOLEAN.
												</xs:documentation>
											</xs:annotation>
										</xs:element>
										<xs:element minOccurs="1" maxOccurs="1" name="ValidUsage"
											type="PcdItemListType">
											<xs:annotation>
												<xs:documentation xml:lang="en-us"> A string that
													contains one or more PCD Item types separated by
													spaces. The PCD Item types are restricted to
													FeaturePcd, FixedPcd, PatchPcd, Pcd and/or PcdEx.
												</xs:documentation>
											</xs:annotation>
										</xs:element>
										<xs:element minOccurs="1" maxOccurs="1" name="DefaultValue"
											type="xs:normalizedString" />
										<xs:element minOccurs="0" maxOccurs="1" name="MaxDatumSize">
											<xs:annotation>
												<xs:documentation xml:lang="en-us"> This is a
													recommended maximum data size for VOID* data types,
													the actual value should be defined by the Platform
													Integrator. It is not required for the other data
													types. </xs:documentation>
												<xs:documentation xml:lang="en-us"> The minLength of 3
													is required to handle the "0x" prefix to the hex
													number. </xs:documentation>

											</xs:annotation>
											<xs:simpleType>
												<xs:restriction base="HexNumber">
													<xs:minLength value="3" />
												</xs:restriction>
											</xs:simpleType>
										</xs:element>
										<xs:element ref="HelpText" minOccurs="0"
											maxOccurs="unbounded" />

										<xs:element minOccurs="0" maxOccurs="unbounded"
											name="PcdError">
											<xs:annotation>
												<xs:documentation xml:lang="en-us"> Valid Error messages
													that may be implemented in a module for the PCD Entry.
													Only One Error Number per PcdError, (multiple
													ErrorMessage entries are permitted) and multiple
													PcdError elements are permitted. </xs:documentation>
											</xs:annotation>
											<xs:complexType>
												<xs:sequence>
													<xs:choice minOccurs="1" maxOccurs="1">
														<xs:annotation>
															<xs:documentation xml:lang="en-us"> One of the
																following types of comparisons, which must be
																able to evaluate to either true or false.
															</xs:documentation>
														</xs:annotation>
														<xs:element minOccurs="0" maxOccurs="1"
															name="ValidValueList">
															<xs:annotation>
																<xs:documentation xml:lang="en-us"> The PCD
																	Value must be space separated list of values.
																	Values are restricted to the data type of this
																	PCD. </xs:documentation>
															</xs:annotation>
															<xs:complexType>
																<xs:simpleContent>
																	<xs:extension base="xs:normalizedString">
																		<xs:attribute name="Lang" type="xs:language"
																			use="optional" />
																	</xs:extension>
																</xs:simpleContent>
															</xs:complexType>
														</xs:element>
														<xs:element minOccurs="0" maxOccurs="1"
															name="ValidValueRange" type="xs:normalizedString">
															<xs:annotation>
																<xs:documentation xml:lang="en-us"> The PCD must
																	be within a specifed range of numeric values.
																	Restricted to C style Relational, Equality and
																	Logicial Operators and parenthesis are valid.
																	Only the CName for this PCD is permitted in
																	the ValidValueRange expression. All other
																	values must be numeric.</xs:documentation>
																<xs:documentation xml:lang="en-us"> LValue (op
																	RValue)+ </xs:documentation>
															</xs:annotation>
														</xs:element>
														<xs:element minOccurs="0" maxOccurs="1"
															name="Expression" type="xs:normalizedString">
															<xs:annotation>
																<xs:documentation xml:lang="en-us"> A in-fix
																	logical expression using C style logical
																	operators. </xs:documentation>
															</xs:annotation>
														</xs:element>
													</xs:choice>
													<xs:element minOccurs="1" maxOccurs="1"
														name="ErrorNumber">
														<xs:annotation>
															<xs:documentation xml:lang="en-us"> A hexadecimal
																value for the error message as defined by
																specifications. </xs:documentation>
															<xs:documentation xml:lang="en-us"> The minLength
																of 3 is required to handle the "0x" prefix to
																the hex number. </xs:documentation>

														</xs:annotation>
														<xs:simpleType>
															<xs:restriction base="HexNumber">
																<xs:minLength value="3" />
															</xs:restriction>
														</xs:simpleType>
													</xs:element>
													<xs:element minOccurs="1" maxOccurs="unbounded"
														name="ErrorMessage">
														<xs:annotation>
															<xs:documentation xml:lang="en-us"> This string
																should be defined by specifications. There are
																pre-defined error number ranges in the UEFI/PI
																specificaiton. </xs:documentation>
														</xs:annotation>
														<xs:complexType>
															<xs:simpleContent>
																<xs:extension base="xs:string">
																	<xs:attribute name="Lang" type="xs:language"
																		default="en-us" use="optional" />
																</xs:extension>
															</xs:simpleContent>
														</xs:complexType>
													</xs:element>
												</xs:sequence>
											</xs:complexType>
										</xs:element>
									</xs:sequence>
									<xs:attributeGroup ref="SupportedArchMod" />
								</xs:complexType>
							</xs:element>
						</xs:sequence>
					</xs:complexType>
				</xs:element>
				<!-- End of PackageSurfaceArea PcdDeclarations element.  -->

				<xs:element minOccurs="0" maxOccurs="1" name="PcdRelationshipChecks">
					<xs:annotation>
						<xs:documentation xml:lang="en-us"> This section is used to describe
							any PCD interdependencies or relationships. </xs:documentation>
					</xs:annotation>
					<xs:complexType>
						<xs:sequence>
							<xs:element minOccurs="1" maxOccurs="unbounded" name="PcdCheck"
								type="xs:normalizedString">
								<xs:annotation>
									<xs:documentation xml:lang="en-us"> This entry must used
										TokenSpaceGuidCName.PcdCname for every named PCD. Restricted
										to Relational, Equality and Logical Operators (NOT, AND, OR,
										GT, GE, EQ, LE, LT and XOR) and parenthesis are valid. Only
										the TokenSpaceGuidCName.PcdCname us permitted to name PCDs
										in the expression. All other values must be numeric. </xs:documentation>
									<xs:documentation xml:lang="en-us"> LValue (op RValue)+
									</xs:documentation>
								</xs:annotation>
							</xs:element>
						</xs:sequence>
					</xs:complexType>
				</xs:element>

				<xs:element minOccurs="0" maxOccurs="unbounded"
					name="MiscellaneousFiles">
					<xs:annotation>
						<xs:documentation xml:lang="en-us"> This section contains files that
							are not part of the code distributed with this package.
						</xs:documentation>
					</xs:annotation>
					<xs:complexType>
						<xs:sequence>
							<xs:element minOccurs="0" maxOccurs="1" name="Copyright"
								type="xs:string">
								<xs:annotation>
									<xs:documentation xml:lang="en-us"> Only required if different
										from the Package Copyright. </xs:documentation>
								</xs:annotation>
							</xs:element>
							<xs:element minOccurs="0" maxOccurs="1" name="License"
								type="xs:string">
								<xs:annotation>
									<xs:documentation xml:lang="en-us"> Only required if different
										from the Package License. </xs:documentation>
								</xs:annotation>
							</xs:element>
							<xs:element minOccurs="0" maxOccurs="1" name="Abstract"
								type="xs:string">
								<xs:annotation>
									<xs:documentation xml:lang="en-us"> A one line description of
										this section's content. </xs:documentation>
								</xs:annotation>
							</xs:element>
							<xs:element minOccurs="0" maxOccurs="unbounded" name="Description"
								type="xs:string">
								<xs:annotation>
									<xs:documentation xml:lang="en-us"> A complete description of
										the files in this section. </xs:documentation>
								</xs:annotation>
							</xs:element>
							<xs:element minOccurs="1" maxOccurs="unbounded" name="Filename">
								<xs:annotation>
									<xs:documentation xml:lang="en-us"> This is the PackagePath
										relative path and filename location within the ZIP file.
									</xs:documentation>
								</xs:annotation>
								<xs:complexType>
									<xs:simpleContent>
										<xs:extension base="xs:anyURI">
											<xs:attribute name="Executable" type="xs:boolean"
												default="false" use="optional">
												<xs:annotation>
													<xs:documentation xml:lang="en-us"> If true, used by
														installation tools to ensure that a file that must
														be executable has the correct properties to permit
														execution. </xs:documentation>
												</xs:annotation>
											</xs:attribute>
										</xs:extension>
									</xs:simpleContent>
								</xs:complexType>
							</xs:element>

						</xs:sequence>
					</xs:complexType>
				</xs:element>
				<!-- End of PackageSurfaceArea Misc element.  -->

				<xs:element minOccurs="0" maxOccurs="unbounded" name="UserExtensions">
					<xs:annotation>
						<xs:documentation xml:lang="en-us"> This section is used for any
							processing instructions that may be custom to the content provided
							by this package that are common to this package.
						</xs:documentation>
					</xs:annotation>
					<xs:complexType mixed="true">
						<xs:sequence>
							<xs:any processContents="lax" minOccurs="0" maxOccurs="1" />
						</xs:sequence>
						<xs:attribute name="UserId" type="xs:NCName" use="required">
							<xs:annotation>
								<xs:documentation xml:lang="en-us"> This is a single word
									identifier for grouping similar content that does not fit into
									previously defined sections or other sections of the
									Distribution. </xs:documentation>
							</xs:annotation>
						</xs:attribute>
						<xs:attribute name="Identifier" type="xs:string" use="optional">
							<xs:annotation>
								<xs:documentation xml:lang="en-us"> This can be used to
									differentiate multiple sections with a grouping. </xs:documentation>
								<xs:documentation xml:lang="en-us"> For example, a PRE_PROCESS
									Identifier might indicate specific steps and tools required
									before processing module content, while a different
									UserExtensions section with a POST_PROCESS Identifier might
									describe steps that need to be executed after operations on
									the modules in this package. </xs:documentation>
							</xs:annotation>
						</xs:attribute>
						<xs:anyAttribute processContents="lax" />
					</xs:complexType>
				</xs:element>
				<!-- End of PackageSurfaceArea UserExtensions element. -->

			</xs:sequence>
		</xs:complexType>
	</xs:element>
	<!-- End of the PackageSurfaceArea element. -->

	<xs:element name="ModuleSurfaceArea">
		<xs:annotation>
			<xs:documentation xml:lang="en-us"> Each module is uniquely identified by
				it's GUID and Version number. Backward compatible releases of a module
				need only change the version number, while non-backward compatible
				changes require the GUID to change (resetting the version number to 1.0
				is optional.) </xs:documentation>
		</xs:annotation>
		<xs:complexType>
			<xs:sequence>

				<xs:element minOccurs="1" maxOccurs="1" name="Header">
					<xs:complexType>
						<xs:sequence>
							<xs:element minOccurs="1" maxOccurs="1" name="Name">
								<xs:annotation>
									<xs:documentation xml:lang="en-us"> This is the User Interface
										Name for this Module. </xs:documentation>
								</xs:annotation>
								<xs:complexType>
									<xs:simpleContent>
										<xs:extension base="xs:normalizedString">
											<xs:attribute name="BaseName" type="xs:NCName"
												use="required">
												<xs:annotation>
													<xs:documentation xml:lang="en-us"> This is a single
														word BaseName that will be used to create a module
														meta-data file. </xs:documentation>
													<xs:documentation xml:lang="en-us"> This name should
														also be used to create output file names and
														directories. </xs:documentation>
												</xs:annotation>
											</xs:attribute>
										</xs:extension>
									</xs:simpleContent>
								</xs:complexType>
							</xs:element>
							<xs:element minOccurs="1" maxOccurs="1" name="GUID">
								<xs:annotation>
									<xs:documentation xml:lang="en-us"> This GUID and the Version
										attribute uniquely identify a given Module.
									</xs:documentation>
								</xs:annotation>
								<xs:complexType>
									<xs:simpleContent>
										<xs:extension base="RegistryFormatGuid">
											<xs:attribute name="Version" type="xs:decimal"
												use="required">
												<xs:annotation>
													<xs:documentation xml:lang="en-us"> This value, along
														with the GUID, is used to uniquely identify this
														object. </xs:documentation>
													<xs:documentation xml:lang="en-us"> Backward
														compatible changes must make sure this number is
														incremented from the most recent version.
														Non-backward compatible changes require a new GUID,
														and the version can be reset. </xs:documentation>
												</xs:annotation>
											</xs:attribute>
										</xs:extension>
									</xs:simpleContent>
								</xs:complexType>
							</xs:element>
							<xs:element minOccurs="0" maxOccurs="1" name="Copyright"
								type="xs:string">
								<xs:annotation>
									<xs:documentation xml:lang="en-us"> This is only required if
										the Copyright is different from either the Package or
										Distribution copyright. Multiple copyright lines are 
										permitted within this section. </xs:documentation>
								</xs:annotation>
							</xs:element>
							<xs:element minOccurs="0" maxOccurs="1" name="License"
								type="xs:string">
								<xs:annotation>
									<xs:documentation xml:lang="en-us"> This is only required if
										the license is different from either the Package or
										Distribution license. Multiple licenses are permitted
										within this section. </xs:documentation>
								</xs:annotation>
							</xs:element>
							<xs:element minOccurs="0" maxOccurs="1" name="Abstract"
								type="xs:normalizedString">
								<xs:annotation>
									<xs:documentation xml:lang="en-us"> A brief text description
										of the module. </xs:documentation>
								</xs:annotation>
							</xs:element>
							<xs:element minOccurs="0" maxOccurs="1" name="Description"
								type="xs:string">
								<xs:annotation>
									<xs:documentation xml:lang="en-us"> A complete description of
										the module contents and/or features including a description
										of the updates since the previous module release.
									</xs:documentation>
								</xs:annotation>
							</xs:element>
						</xs:sequence>
					</xs:complexType>
				</xs:element>
				<!-- End of Module Surface Area Header Section -->

				<xs:element minOccurs="0" maxOccurs="1" name="ModuleProperties">
					<xs:annotation>
						<xs:documentation xml:lang="en-us"> List general information about a
							module, including the Supported Architectures, this module's type,
							specifications the module is coded against, and other
							informational content. </xs:documentation>
					</xs:annotation>
					<xs:complexType>
						<xs:sequence>
							<xs:element minOccurs="1" maxOccurs="1" name="ModuleType"
								type="ModuleTypes">
								<xs:annotation>
									<xs:documentation xml:lang="en-us"> One of the Enumerated
										module types that limit the use of a module.
									</xs:documentation>
								</xs:annotation>
							</xs:element>
							<xs:element minOccurs="1" maxOccurs="1" name="Path"
								type="xs:anyURI">
								<xs:annotation>
									<xs:documentation xml:lang="en-us"> For stand-alone modules
										that are NOT part of any package, this is the path to the
										root of the module as listed in the ZIP file. For modules
										included in a package, this is the location, relative to the
										root of the package (PackagePath) this module belongs to.
									</xs:documentation>
								</xs:annotation>
							</xs:element>
							<xs:element minOccurs="0" maxOccurs="1" name="PcdIsDriver">
								<xs:annotation>
									<xs:documentation xml:lang="en-us"> This element is only
										required for the PEIM that produces the PCD PPI or the DXE
										Driver that produces the PCD Protocol. </xs:documentation>
								</xs:annotation>
								<xs:simpleType>
									<xs:restriction base="xs:NCName">
										<xs:enumeration value="PEI_PCD_DRIVER" />
										<xs:enumeration value="DXE_PCD_DRIVER" />
									</xs:restriction>
								</xs:simpleType>
							</xs:element>

							<xs:element minOccurs="0" maxOccurs="1"
								name="UefiSpecificationVersion" type="xs:decimal" />

							<xs:element minOccurs="0" maxOccurs="1"
								name="PiSpecificationVersion" type="xs:decimal" />

							<xs:element minOccurs="0" maxOccurs="unbounded"
								name="Specification">
								<xs:annotation>
									<xs:documentation xml:lang="en-us"> This is a list of other
										specifications that this module is written against. These
										entries can be used in #define statements (depending on the
										build system implementation, they may be autogenerated.)
									</xs:documentation>
								</xs:annotation>
								<xs:complexType>
									<xs:simpleContent>
										<xs:extension base="xs:NCName">
											<xs:attribute name="Version" type="xs:decimal"
												use="required" />
										</xs:extension>
									</xs:simpleContent>
								</xs:complexType>
							</xs:element>

							<xs:element minOccurs="0" maxOccurs="unbounded" name="BootMode">
								<xs:annotation>
									<xs:documentation xml:lang="en-us"> Different firmware
										execution paths may be taken based on a given state of the
										hardware, firmware, or through feature settings. A BootMode
										may be declared (PRODUCES) or discovered (CONSUMES) based on
										these states and feature settings. The supported boot modes
										map to the PI specification Boot Modes. The boot modes
										listed with Recovery are to indicate that the BootMode is
										valid during a recovery boot. </xs:documentation>
								</xs:annotation>
								<xs:complexType>
									<xs:sequence minOccurs="0">
										<xs:element minOccurs="1" maxOccurs="1"
											name="SupportedBootModes">
											<xs:simpleType>
												<xs:list>
													<xs:simpleType>
														<xs:restriction base="xs:NCName">
															<xs:enumeration value="FULL" />
															<xs:enumeration value="MINIMAL" />
															<xs:enumeration value="NO_CHANGE" />
															<xs:enumeration value="DIAGNOSTICS" />
															<xs:enumeration value="DEFAULT" />
															<xs:enumeration value="S2_RESUME" />
															<xs:enumeration value="S3_RESUME" />
															<xs:enumeration value="S4_RESUME" />
															<xs:enumeration value="S5_RESUME" />
															<xs:enumeration value="FLASH_UPDATE" />
															<xs:enumeration value="RECOVERY_FULL" />
															<xs:enumeration value="RECOVERY_MINIMAL" />
															<xs:enumeration value="RECOVERY_NO_CHANGE" />
															<xs:enumeration value="RECOVERY_DIAGNOSTICS" />
															<xs:enumeration value="RECOVERY_DEFAULT" />
															<xs:enumeration value="RECOVERY_S2_RESUME" />
															<xs:enumeration value="RECOVERY_S3_RESUME" />
															<xs:enumeration value="RECOVERY_S4_RESUME" />
															<xs:enumeration value="RECOVERY_S5_RESUME" />
															<xs:enumeration value="RECOVERY_FLASH_UPDATE" />
                                                            <xs:enumeration value="UNDEFINED" />
														</xs:restriction>
													</xs:simpleType>
												</xs:list>
											</xs:simpleType>
										</xs:element>

										<xs:element ref="HelpText" minOccurs="0"
											maxOccurs="unbounded" />
									</xs:sequence>
									<xs:attribute name="Usage" use="required">
										<xs:simpleType>
											<xs:restriction base="xs:NCName">
												<xs:enumeration value="CONSUMES">
													<xs:annotation>
														<xs:documentation xml:lang="en-us"> The module
															always supports the given boot modes.
														</xs:documentation>
													</xs:annotation>
												</xs:enumeration>
												<xs:enumeration value="SOMETIMES_CONSUMES">
													<xs:annotation>
														<xs:documentation xml:lang="en-us"> The module may
															support a given mode on some execution paths.
														</xs:documentation>
													</xs:annotation>
												</xs:enumeration>
												<xs:enumeration value="PRODUCES">
													<xs:annotation>
														<xs:documentation xml:lang="en-us"> The module will
															change the boot mode. </xs:documentation>
													</xs:annotation>
												</xs:enumeration>
												<xs:enumeration value="SOMETIME_PRODUCES">
													<xs:annotation>
														<xs:documentation xml:lang="en-us"> The module will
															change the boot mode on some exection paths.
														</xs:documentation>
													</xs:annotation>
												</xs:enumeration>
												<xs:enumeration value="UNDEFINED">
													<xs:annotation>
														<xs:documentation xml:lang="en-us"> The package
															creator does not know how the boot mode is used.
														</xs:documentation>
													<xs:/annotation>
												</xs:enumeration>
											</xs:restriction>
										</xs:simpleType>
									</xs:attribute>
									<xs:attribute name="SupArchList" type="ArchListType"
										use="optional" />
									<xs:attribute name="FeatureFlag" type="xs:normalizedString"
										use="optional" />
								</xs:complexType>
							</xs:element>

							<xs:element minOccurs="0" maxOccurs="unbounded" name="Event"
								nillable="true">
								<xs:annotation>
									<xs:documentation xml:lang="en-us"> The functions that make up
										the Event, Timer, and Task Priority Services are used during
										preboot to create, close, signal, and wait for events; to
										set timers; and to raise and restore task priority levels as
										defined in the UEFI specification. GUIDed events should be
										listed in the Guids section. </xs:documentation>
								</xs:annotation>
								<xs:complexType>
									<xs:sequence>
										<xs:element ref="HelpText" minOccurs="0"
											maxOccurs="unbounded" />
									</xs:sequence>
									<xs:attribute name="Usage" use="required">
										<xs:simpleType>
											<xs:restriction base="xs:NCName">
												<xs:enumeration value="CONSUMES">
													<xs:annotation>
														<xs:documentation xml:lang="en-us"> The module will
															register a notification function and calls the
															function when it is signaled. </xs:documentation>
													</xs:annotation>
												</xs:enumeration>
												<xs:enumeration value="SOMETIMES_CONSUMES">
													<xs:annotation>
														<xs:documentation xml:lang="en-us"> The module will
															register a notification function and calls the
															function when it is signaled on some execution
															paths. </xs:documentation>
													</xs:annotation>
												</xs:enumeration>
												<xs:enumeration value="PRODUCES">
													<xs:annotation>
														<xs:documentation xml:lang="en-us"> The module will
															signal all events in an event group.
														</xs:documentation>
													</xs:annotation>
												</xs:enumeration>
												<xs:enumeration value="SOMETIMES_PRODUCES">
													<xs:annotation>
														<xs:documentation xml:lang="en-us"> The module will
															signal all events in an event group under some
															execution paths. </xs:documentation>
													</xs:annotation>
												</xs:enumeration>
												<xs:enumeration value="UNDEFINED">
													<xs:annotation>
														<xs:documentation xml:lang="en-us"> The package
															creator does not know how an event is used.
														</xs:documentation>
													<xs:/annotation>
												</xs:enumeration>
											</xs:restriction>
										</xs:simpleType>
									</xs:attribute>
									<xs:attribute name="EventType" use="required">
										<xs:simpleType>
											<xs:restriction base="xs:NCName">
												<xs:enumeration value="EVENT_TYPE_PERIODIC_TIMER" />
												<xs:enumeration value="EVENT_TYPE_RELATIVE_TIMER" />
												<xs:enumeration value="UNDEFINED"/>
											</xs:restriction>
										</xs:simpleType>


									</xs:attribute>
									<xs:attribute name="SupArchList" type="ArchListType"
										use="optional" />
									<xs:attribute name="FeatureFlag" type="xs:normalizedString"
										use="optional" />
								</xs:complexType>
							</xs:element>

							<xs:element minOccurs="0" maxOccurs="unbounded" name="HOB"
								nillable="false">
								<xs:annotation>
									<xs:documentation xml:lang="en-us"> This is a list of
										non-GUIDed Hand Off Blocks (HOBs) produced or consumed by
										this module. </xs:documentation>
								</xs:annotation>
								<xs:complexType>
									<xs:sequence>
										<xs:element ref="HelpText" minOccurs="0"
											maxOccurs="unbounded" />
									</xs:sequence>
									<xs:attribute name="HobType" use="required">
										<xs:simpleType>
											<xs:restriction base="xs:NCName">
												<xs:enumeration value="PHIT" />
												<xs:enumeration value="MEMORY_ALLOCATION" />
												<xs:enumeration value="RESOURCE_DESCRIPTOR" />
												<xs:enumeration value="FIRMWARE_VOLUME" />
												<xs:enumeration value="LOAD_PEIM" />
												<xs:enumeratino value="UNDEFINED" />
											</xs:restriction>
										</xs:simpleType>
									</xs:attribute>
									<xs:attribute name="Usage" use="required">
										<xs:simpleType>
											<xs:restriction base="xs:NCName">
												<xs:enumeration value="CONSUMES">
													<xs:annotation>
														<xs:documentation xml:lang="en-us"> A HOB must be
															present in the system. </xs:documentation>
													</xs:annotation>
												</xs:enumeration>
												<xs:enumeration value="SOMETIMES_CONSUMES">
													<xs:annotation>
														<xs:documentation xml:lang="en-us"> If present, the
															HOB will be used. </xs:documentation>
													</xs:annotation>
												</xs:enumeration>
												<xs:enumeration value="PRODUCES">
													<xs:annotation>
														<xs:documentation xml:lang="en-us"> The HOB is
															always produced by the module. </xs:documentation>
													</xs:annotation>
												</xs:enumeration>
												<xs:enumeration value="SOMETIMES_PRODUCES">
													<xs:annotation>
														<xs:documentation xml:lang="en-us"> The HOB may be
															produced by the module under some execution paths.
														</xs:documentation>
													</xs:annotation>
												</xs:enumeration>
												<xs:enumeration value="UNDEFINED">
													<xs:annotation>
														<xs:documentation xml:lang="en-us"> The package
															creator knows that a HOB is used, but does not 
                                                            know how it is used.
														</xs:documentation>
													<xs:/annotation>
												</xs:enumeration>
											</xs:restriction>
										</xs:simpleType>
									</xs:attribute>
									<xs:attribute name="SupArchList" type="ArchListType"
										use="optional" />
									<xs:attribute name="FeatureFlag" type="xs:normalizedString"
										use="optional" />
								</xs:complexType>
							</xs:element>

						</xs:sequence>
						<xs:attributeGroup ref="SupportedArchMod" />
					</xs:complexType>
				</xs:element>
				<!-- End of ModuleProperties Section -->

				<xs:element minOccurs="0" maxOccurs="1" name="ClonedFrom">
					<xs:annotation>
						<xs:documentation xml:lang="en-us"> This section may be included for
							Modules that are copied from a different module.
						</xs:documentation>
					</xs:annotation>
					<xs:complexType>
						<xs:sequence>
							<xs:element minOccurs="1" maxOccurs="1" name="GUID">
								<xs:annotation>
									<xs:documentation xml:lang="en-us"> This GUID and the Version
										attribute uniquely identify the Module that this Module was
										copied from. </xs:documentation>
								</xs:annotation>
								<xs:complexType>
									<xs:simpleContent>
										<xs:extension base="RegistryFormatGuid">
											<xs:attribute name="Version" type="xs:decimal"
												use="required">
												<xs:annotation>
													<xs:documentation xml:lang="en-us"> This value, along
														with the GUID, is used to uniquely identify this
														object. </xs:documentation>
												</xs:annotation>
											</xs:attribute>
										</xs:extension>
									</xs:simpleContent>
								</xs:complexType>
							</xs:element>
						</xs:sequence>
					</xs:complexType>
				</xs:element>
				<!--  End of ClonedFrom Section. -->

				<xs:element minOccurs="0" maxOccurs="1" name="LibraryClassDefinitions">
					<xs:annotation>
						<xs:documentation xml:lang="en-us"> A list of the different Library
							Classes consumed by a driver, core and/or application module, or
							produced by a Library module. </xs:documentation>
					</xs:annotation>
					<xs:complexType>
						<xs:sequence>
							<xs:element minOccurs="1" maxOccurs="unbounded"
								name="LibraryClass">
								<xs:complexType>
									<xs:sequence>
										<xs:element minOccurs="1" maxOccurs="1" name="Keyword"
											type="xs:NCName">
											<xs:annotation>
												<xs:documentation xml:lang="en-us "> Used by tools to
													identify different instances of libraries that provide
													the library class. This keyword identifies the library
													class this module needs to be linked against.
												</xs:documentation>
											</xs:annotation>
										</xs:element>
										<xs:element minOccurs="0" maxOccurs="1"
											name="RecommendedInstance">
											<xs:complexType>
												<xs:all>
													<xs:element minOccurs="1" maxOccurs="1" name="GUID">
														<xs:annotation>
															<xs:documentation xml:lang="en-us"> This GUID and
																the Version attribute uniquely identify the
																recommended Library Instance for this module .
															</xs:documentation>
														</xs:annotation>
														<xs:complexType>
															<xs:simpleContent>
																<xs:extension base="RegistryFormatGuid">
																	<xs:attribute name="Version" type="xs:decimal"
																		use="optional">
																		<xs:annotation>
																			<xs:documentation xml:lang="en-us"> This
																				value, along with the GUID, is used to
																				uniquely identify this object.
																			</xs:documentation>
																		</xs:annotation>
																	</xs:attribute>
																</xs:extension>
															</xs:simpleContent>
														</xs:complexType>
													</xs:element>
												</xs:all>
											</xs:complexType>
										</xs:element>
										<xs:element ref="HelpText" minOccurs="0"
											maxOccurs="unbounded" />
									</xs:sequence>
									<xs:attribute name="Usage" use="required">
										<xs:simpleType>
											<xs:annotation>
												<xs:documentation xml:lang="en-us"> Library instances
													can provide code for a library class, or may require
													other library instances themselves. Since different
													execution paths in a library (or module) may need
													different library classes based on some setting,
													library classes may not alway be required.
												</xs:documentation>
											</xs:annotation>
											<xs:restriction base="xs:NCName">
												<xs:enumeration value="PRODUCES" />
												<xs:enumeration value="CONSUMES" />
												<xs:enumeration value="SOMETIMES_CONSUMES" />
                                                <xs:enumeration value="UNDEFINED" />
											</xs:restriction>
										</xs:simpleType>
									</xs:attribute>

									<xs:attributeGroup ref="SupportedArchMod" />
									<xs:attribute name="FeatureFlag" type="xs:normalizedString"
										use="optional">
										<xs:annotation>
											<xs:documentation xml:lang="en-us"> A FeatureFlag
												attribute must evaluate to either true or false - it may
												be a fixed value of true or false, a C name or an in-fix
												expression. </xs:documentation>
										</xs:annotation>
									</xs:attribute>
								</xs:complexType>
							</xs:element>
						</xs:sequence>
					</xs:complexType>
				</xs:element>
				<!-- End of LibraryClassDefinitions Section -->

				<xs:element minOccurs="0" maxOccurs="1" name="SourceFiles">
					<xs:complexType>
						<xs:sequence>
							<xs:element minOccurs="1" maxOccurs="unbounded" name="Filename">
								<xs:annotation>
									<xs:documentation xml:lang="en-us"> This is the module
										relative (ModuleProperties.Path) path and filename location
										within the ZIP file. </xs:documentation>
								</xs:annotation>
								<xs:complexType>
									<xs:simpleContent>
										<xs:extension base="xs:anyURI">
											<xs:attribute name="Family" type="FamilyTypes"
												use="optional">
												<xs:annotation>
													<xs:documentation xml:lang="en-us"> The Family
														attribute is used to restrict usage to a given
														family of compilers, such as GCC or MSFT. Since not
														all code processing tools use the same syntax,
														especially for assembly, this field can be used to
														identify different syntax. </xs:documentation>
												</xs:annotation>
											</xs:attribute>
											<xs:attribute name="SupArchList" type="ArchListType"
												use="optional" />
											<xs:attribute name="FeatureFlag"
												type="xs:normalizedString" use="optional" />
										</xs:extension>
									</xs:simpleContent>
								</xs:complexType>
							</xs:element>
						</xs:sequence>
					</xs:complexType>
				</xs:element>
				<!-- End of SourceFiles Section -->

				<xs:element minOccurs="0" maxOccurs="1" name="BinaryFiles">
					<xs:complexType>
						<xs:sequence>
							<xs:element minOccurs="1" maxOccurs="unbounded" name="BinaryFile">
								<xs:complexType>
									<xs:sequence>
										<xs:element minOccurs="1" maxOccurs="unbounded"
											name="Filename">
											<xs:annotation>
												<xs:documentation xml:lang="en-us"> This is the module
													relative (ModuleProperties.Path) path and filename
													location within the ZIP file. </xs:documentation>
											</xs:annotation>
											<xs:complexType>
												<xs:simpleContent>
													<xs:extension base="xs:anyURI">
														<xs:attribute name="FileType" use="optional">
															<xs:simpleType>
																<xs:restriction base="xs:NCName">
																	<xs:annotation>
																		<xs:documentation xml:lang="en-us"> Binary
																			file distribution is limited to UEFI/PI
																			FFS leaf section file types.
																		</xs:documentation>
																	</xs:annotation>
																	<xs:enumeration value="GUID" />
																	<xs:enumeration value="FREEFORM" />
																	<xs:enumeration value="UEFI_IMAGE" />
																	<xs:enumeration value="PE32">
																		<xs:annotation>
																			<xs:documentation xml:lang="en-us"> A
																				UEFI/PI FFS Leaf section file type, not
																				a raw PE32 file. </xs:documentation>
																		</xs:annotation>
																	</xs:enumeration>
																	<xs:enumeration value="PIC" />
																	<xs:enumeration value="PEI_DEPEX" />
																	<xs:enumeration value="DXE_DEPEX" />
																	<xs:enumeration value="TE" />
																	<xs:enumeration value="VER" />
																	<xs:enumeration value="UI" />
																	<xs:enumeration value="BIN" />
																	<xs:enumeration value="FV" />
																</xs:restriction>
															</xs:simpleType>
														</xs:attribute>
														<xs:attribute name="SupArchList" type="ArchListType"
															use="optional" />
														<xs:attribute name="FeatureFlag"
															type="xs:normalizedString" use="optional" />
													</xs:extension>
												</xs:simpleContent>
											</xs:complexType>
										</xs:element>
										<xs:element minOccurs="0" maxOccurs="unbounded"
											name="AsBuilt">
											<xs:annotation>
												<xs:documentation xml:lang="en-us"> This section
													contains information about how the module was coded,
													such as Compiler Tools, Flags, PCDs (only PatchPcd
													and/or PcdEx) and Library Class Instances used to
													build the binary. </xs:documentation>
											</xs:annotation>
											<xs:complexType>
												<xs:sequence>

													<xs:element minOccurs="0" maxOccurs="unbounded"
														name="PatchPcdValue">
														<xs:annotation>
															<xs:documentation xml:lang="en-us"> The element is
																the Patchable PCD Value that was used during the
																build. </xs:documentation>
														</xs:annotation>
														<xs:complexType>
															<xs:sequence>
																<xs:element minOccurs="1" maxOccurs="1"
																	name="TokenSpaceGuidValue"
																	type="RegistryFormatGuid" />
																<xs:element minOccurs="1" maxOccurs="1"
																	name="PcdCName" type="xs:NCName" />
																<xs:element minOccurs="1" maxOccurs="1"
																	name="Token">
																	<xs:annotation>
																		<xs:documentation xml:lang="en-us"> The
																			minLength of 3 is required to handle the
																			"0x" prefix to the hex number.
																		</xs:documentation>
																	</xs:annotation>
																	<xs:simpleType>
																		<xs:restriction base="HexNumber">
																			<xs:minLength value="3" />
																			<xs:maxLength value="10" />
																		</xs:restriction>
																	</xs:simpleType>
																</xs:element>
																<xs:element minOccurs="1" maxOccurs="1"
																	name="DatumType" type="PcdDatumTypes" />
																<xs:element minOccurs="0" maxOccurs="1"
																	name="MaxDatumSize">
																	<xs:annotation>
																		<xs:documentation xml:lang="en-us"> This
																			field is required if the Pcd Datum Type is
																			VOID* </xs:documentation>
																		<xs:documentation xml:lang="en-us"> The
																			minLength of 3 is required to handle the
																			"0x" prefix to the hex number.
																		</xs:documentation>
																	</xs:annotation>
																	<xs:simpleType>
																		<xs:restriction base="HexNumber">
																			<xs:minLength value="3" />
																		</xs:restriction>
																	</xs:simpleType>
																</xs:element>
																<xs:element minOccurs="1" maxOccurs="1"
																	name="Value" type="xs:normalizedString" />
																<xs:element minOccurs="1" maxOccurs="1"
																	name="Offset">
																	<xs:annotation>
																		<xs:documentation xml:lang="en-us"> The
																			minLength of 3 is required to handle the
																			"0x" prefix to the hex number.
																		</xs:documentation>
																	</xs:annotation>
																	<xs:simpleType>
																		<xs:restriction base="HexNumber">
																			<xs:minLength value="3" />
																		</xs:restriction>
																	</xs:simpleType>
																</xs:element>
																<xs:element ref="HelpText" minOccurs="0"
																	maxOccurs="unbounded" />
																<xs:element minOccurs="0" maxOccurs="unbounded"
																	name="PcdError">
																	<xs:annotation>
																		<xs:documentation xml:lang="en-us"> Error
																			information implemented by the module.
																		</xs:documentation>
																	</xs:annotation>
																	<xs:complexType>
																		<xs:sequence>
																			<xs:element minOccurs="1" maxOccurs="1"
																				name="ErrorNumber">
																				<xs:annotation>
																				<xs:documentation xml:lang="en-us"> The
																				minLength of 3 is required to handle the
																				"0x" prefix to the hex number.
																				</xs:documentation>
																				</xs:annotation>
																				<xs:simpleType>
																				<xs:restriction base="HexNumber">
																				<xs:minLength value="3" />
																				</xs:restriction>
																				</xs:simpleType>
																			</xs:element>
																			<xs:element minOccurs="0"
																				maxOccurs="unbounded"
																				name="ErrorMessage">
																				<xs:complexType>
																				<xs:simpleContent>
																				<xs:extension base="xs:string">
																				<xs:attribute name="Lang"
																				type="xs:language" default="en-us"
																				use="optional" />
																				</xs:extension>
																				</xs:simpleContent>
																				</xs:complexType>
																			</xs:element>
																		</xs:sequence>
																	</xs:complexType>
																</xs:element>
															</xs:sequence>
														</xs:complexType>
													</xs:element>

													<xs:element minOccurs="0" maxOccurs="unbounded"
														name="PcdExValue">
														<xs:annotation>
															<xs:documentation xml:lang="en-us"> The element is
																the DynamicEx PCD Value that was used during the
																build. </xs:documentation>
														</xs:annotation>
														<xs:complexType>
															<xs:sequence>
																<xs:element minOccurs="1" maxOccurs="1"
																	name="TokenSpaceGuidValue"
																	type="RegistryFormatGuid" />
																<xs:element minOccurs="1" maxOccurs="1"
																	name="Token">
																	<xs:annotation>
																		<xs:documentation xml:lang="en-us"> The
																			minLength of 3 is required to handle the
																			"0x" prefix to the hex number.
																		</xs:documentation>
																	</xs:annotation>
																	<xs:simpleType>
																		<xs:restriction base="HexNumber">
																			<xs:minLength value="3" />
																			<xs:maxLength value="10" />
																		</xs:restriction>
																	</xs:simpleType>
																</xs:element>
																<xs:element minOccurs="1" maxOccurs="1"
																	name="DatumType" type="PcdDatumTypes" />
																<xs:element minOccurs="0" maxOccurs="1"
																	name="MaxDatumSize">
																	<xs:annotation>
																		<xs:documentation xml:lang="en-us"> This
																			field is required if the Pcd Datum Type is
																			VOID* </xs:documentation>
																	</xs:annotation>
																	<xs:simpleType>
																		<xs:restriction base="HexNumber">
																			<xs:minLength value="3" />
																		</xs:restriction>
																	</xs:simpleType>
																</xs:element>
																<xs:element minOccurs="1" maxOccurs="1"
																	name="Value" type="xs:normalizedString" />
																<xs:element ref="HelpText" minOccurs="0"
																	maxOccurs="unbounded" />
																<xs:element minOccurs="0" maxOccurs="unbounded"
																	name="PcdError">
																	<xs:annotation>
																		<xs:documentation xml:lang="en-us"> Error
																			information implemented by the module.
																		</xs:documentation>
																	</xs:annotation>
																	<xs:complexType>
																		<xs:sequence>
																			<xs:element minOccurs="1" maxOccurs="1"
																				name="ErrorNumber">
																				<xs:annotation>
																				<xs:documentation xml:lang="en-us"> The
																				minLength of 3 is required to handle the
																				"0x" prefix to the hex number.
																				</xs:documentation>
																				</xs:annotation>
																				<xs:simpleType>
																				<xs:restriction base="HexNumber">
																				<xs:minLength value="3" />
																				</xs:restriction>
																				</xs:simpleType>
																			</xs:element>
																			<xs:element minOccurs="0"
																				maxOccurs="unbounded"
																				name="ErrorMessage">
																				<xs:complexType>
																				<xs:simpleContent>
																				<xs:extension base="xs:string">
																				<xs:attribute name="Lang"
																				type="xs:language" default="en-us"
																				use="optional" />
																				</xs:extension>
																				</xs:simpleContent>
																				</xs:complexType>
																			</xs:element>
																		</xs:sequence>
																	</xs:complexType>
																</xs:element>
															</xs:sequence>
														</xs:complexType>
													</xs:element>

													<xs:element minOccurs="0" maxOccurs="1"
														name="LibraryInstances">
														<xs:annotation>
															<xs:documentation xml:lang="en-us"> This is the
																actual library instance that was used to link
																against the module. </xs:documentation>
														</xs:annotation>
														<xs:complexType>
															<xs:sequence>
																<xs:element minOccurs="1" maxOccurs="unbounded"
																	name="GUID">
																	<xs:annotation>
																		<xs:documentation xml:lang="en-us"> This
																			GUID and the Version attribute uniquely
																			identify the actual Library Instance
																			linked in this module. </xs:documentation>
																	</xs:annotation>
																	<xs:complexType>
																		<xs:simpleContent>
																			<xs:extension base="RegistryFormatGuid">
																				<xs:attribute name="Version"
																				type="xs:decimal" use="required">
																				<xs:annotation>
																				<xs:documentation xml:lang="en-us"> This
																				value, along with the GUID, is used to
																				uniquely identify this object.
																				</xs:documentation>
																				</xs:annotation>
																				</xs:attribute>
																			</xs:extension>
																		</xs:simpleContent>
																	</xs:complexType>
																</xs:element>
															</xs:sequence>
														</xs:complexType>
													</xs:element>

													<xs:element minOccurs="0" maxOccurs="unbounded"
														name="BuildFlags">
														<xs:complexType mixed="true">
															<xs:simpleContent>
																<xs:annotation>
																	<xs:documentation xml:lang="en-us"> Any
																		description of OS, Tool, and flags for the
																		individual tool can go in this section.
																	</xs:documentation>
																</xs:annotation>
																<xs:extension base="xs:string">
																	<xs:anyAttribute processContents="lax" />
																</xs:extension>
															</xs:simpleContent>
														</xs:complexType>
													</xs:element>
												</xs:sequence>
											</xs:complexType>
										</xs:element>
										<!-- End of AsBuilt -->
									</xs:sequence>
								</xs:complexType>
							</xs:element>

						</xs:sequence>
					</xs:complexType>
				</xs:element>
				<!-- End of BinaryFiles Section -->

				<xs:element minOccurs="0" maxOccurs="1" name="PackageDependencies">
					<xs:complexType>
						<xs:sequence>
							<xs:element minOccurs="1" maxOccurs="unbounded" name="Package">
								<xs:complexType>
									<xs:all>
										<xs:element minOccurs="0" maxOccurs="1" name="Description"
											type="xs:string" />
										<xs:element minOccurs="1" maxOccurs="1" name="GUID">
											<xs:annotation>
												<xs:documentation xml:lang="en-us"> This GUID and the
													Version attribute uniquely identify Package that this
													Module depends on. </xs:documentation>
											</xs:annotation>
											<xs:complexType>
												<xs:simpleContent>
													<xs:extension base="RegistryFormatGuid">
														<xs:attribute name="Version" type="xs:decimal"
															use="optional">
															<xs:annotation>
																<xs:documentation xml:lang="en-us"> This value,
																	along with the GUID, is used to uniquely
																	identify this object. If the version attribute
																	is not specified, the most recent version of
																	the package can be used. </xs:documentation>
															</xs:annotation>
														</xs:attribute>
													</xs:extension>
												</xs:simpleContent>
											</xs:complexType>
										</xs:element>
									</xs:all>
									<xs:attribute name="SupArchList" type="ArchListType"
										use="optional" />
									<xs:attribute name="FeatureFlag" type="xs:normalizedString"
										use="optional" />
								</xs:complexType>
							</xs:element>
						</xs:sequence>
					</xs:complexType>
				</xs:element>
				<!-- End of PackageDependencies -->

				<xs:element minOccurs="0" maxOccurs="1" name="Guids">
					<xs:complexType>
						<xs:sequence>
							<xs:element minOccurs="1" maxOccurs="unbounded" name="GuidCName">
								<xs:complexType>
									<xs:sequence>
										<xs:element minOccurs="1" maxOccurs="1" name="CName"
											type="xs:NCName" />
										<xs:element minOccurs="0" maxOccurs="1" name="VariableName"
											type="xs:normalizedString">
											<xs:annotation>
												<xs:documentation xml:lang="en-us"> Only valid for
													Variable GUID types. </xs:documentation>
												<xs:documentation> This can be either a Hex Array or
													Unicode Data. </xs:documentation>
											</xs:annotation>
										</xs:element>
										<xs:element ref="HelpText" minOccurs="0"
											maxOccurs="unbounded" />
									</xs:sequence>
									<xs:attribute name="Usage" use="required">
										<xs:simpleType>
											<xs:restriction base="xs:NCName">
												<xs:enumeration value="CONSUMES">
													<xs:annotation>
														<xs:documentation xml:lang="en-us">The module does
															not install the GUID, and the GUID must be present
															for the module to execute. </xs:documentation>
													</xs:annotation>
												</xs:enumeration>
												<xs:enumeration value="SOMETIMES_CONSUMES">
													<xs:annotation>
														<xs:documentation xml:lang="en-us"> The module does
															not install the GUID, however, the GUID will be
															used if it is present. </xs:documentation>
													</xs:annotation>
												</xs:enumeration>
												<xs:enumeration value="PRODUCES">
													<xs:annotation>
														<xs:documentation xml:lang="en-us"> The module
															always installs the GUID. </xs:documentation>
													</xs:annotation>
												</xs:enumeration>
												<xs:enumeration value="SOMETIMES_PRODUCES">
													<xs:annotation>
														<xs:documentation xml:lang="en-us"> The Module will
															install the GUID under certain execution paths.
														</xs:documentation>
													</xs:annotation>
												</xs:enumeration>
												<xs:enumeration value="UNDEFINED">
													<xs:annotation>
														<xs:documentation xml:lang="en-us"> The package
															creator knows that a GUID is used, but does not
															know how it is used. </xs:documentation>
													</xs:annotation>
												</xs:enumeration>
											</xs:restriction>
										</xs:simpleType>
									</xs:attribute>
									<xs:attribute name="GuidType" type="GuidListType"
										use="required" />
									<xs:attribute name="SupArchList" type="ArchListType"
										use="optional" />
									<xs:attribute name="FeatureFlag" type="xs:normalizedString"
										use="optional" />
								</xs:complexType>
							</xs:element>
						</xs:sequence>
					</xs:complexType>
				</xs:element>
				<!-- End of Guids Section -->

				<xs:element minOccurs="0" maxOccurs="1" name="Protocols">
					<xs:annotation>
						<xs:documentation xml:lang="en-us"> A listing of protocols required
							or produced by this module. </xs:documentation>
					</xs:annotation>
					<xs:complexType>
						<xs:sequence>
							<xs:element minOccurs="1" maxOccurs="unbounded" name="Protocol"
								nillable="true">
								<xs:complexType>
									<xs:sequence>
										<xs:element minOccurs="1" maxOccurs="1" name="CName"
											type="xs:NCName" />
										<xs:element ref="HelpText" minOccurs="0"
											maxOccurs="unbounded" />
									</xs:sequence>
									<xs:attribute name="Usage" use="required">
										<xs:simpleType>
											<xs:restriction base="xs:NCName">
												<xs:enumeration value="PRODUCES" />
												<xs:enumeration value="SOMETIMES_PRODUCES" />
												<xs:enumeration value="CONSUMES" />
												<xs:enumeration value="SOMETIMES_CONSUMES" />
												<xs:enumeration value="TO_START" />
												<xs:enumeration value="BY_START" />
                                                <xs:enumeration value="UNDEFINED" />
											</xs:restriction>
										</xs:simpleType>
									</xs:attribute>
									<xs:attribute name="Notify" type="xs:boolean" use="optional" />
									<xs:attribute name="SupArchList" type="ArchListType"
										use="optional" />
									<xs:attribute name="FeatureFlag" type="xs:normalizedString"
										use="optional" />
								</xs:complexType>
							</xs:element>
						</xs:sequence>
					</xs:complexType>
				</xs:element>
				<!-- End of Protocols Section -->

				<xs:element minOccurs="0" maxOccurs="1" name="PPIs">
					<xs:annotation>
						<xs:documentation xml:lang="en-us"> A listing of PPIs required or
							produced by this module. </xs:documentation>
					</xs:annotation>
					<xs:complexType>
						<xs:sequence>
							<xs:element minOccurs="1" maxOccurs="unbounded" name="Ppi"
								nillable="true">
								<xs:complexType>
									<xs:sequence>
										<xs:element minOccurs="1" maxOccurs="1" name="CName"
											type="xs:NCName" />
										<xs:element ref="HelpText" minOccurs="0"
											maxOccurs="unbounded" />
									</xs:sequence>
									<xs:attribute name="Usage" use="required">
										<xs:simpleType>
											<xs:restriction base="xs:NCName">
												<xs:enumeration value="PRODUCES" />
												<xs:enumeration value="SOMETIMES_PRODUCES" />
												<xs:enumeration value="CONSUMES" />
												<xs:enumeration value="SOMETIMES_CONSUMES" />
                                                <xs:enumeration value="UNDEFINED" />
											</xs:restriction>
										</xs:simpleType>
									</xs:attribute>
									<xs:attribute name="Notify" type="xs:boolean" use="optional" />
									<xs:attribute name="SupArchList" type="ArchListType"
										use="optional" />
									<xs:attribute name="FeatureFlag" type="xs:normalizedString"
										use="optional" />
								</xs:complexType>
							</xs:element>
						</xs:sequence>
					</xs:complexType>
				</xs:element>
				<!-- End of PPIs Section -->

				<xs:element minOccurs="0" maxOccurs="1" name="Externs">
					<xs:annotation>
						<xs:documentation xml:lang="en-us"> These elements specify
							additional information about the module. This area may be used by
							tools to generate code. </xs:documentation>
					</xs:annotation>
					<xs:complexType>
						<xs:sequence>
							<xs:element minOccurs="1" maxOccurs="unbounded" name="Extern">
								<xs:complexType>
									<xs:sequence>
										<xs:choice minOccurs="1">
											<xs:sequence>
												<xs:element minOccurs="0" maxOccurs="1"
													name="EntryPoint" type="xs:NCName" />
												<xs:element minOccurs="0" maxOccurs="1"
													name="UnloadImage" type="xs:NCName" />
											</xs:sequence>
											<xs:sequence>
												<xs:element minOccurs="0" maxOccurs="1"
													name="Constructor" type="xs:NCName" />
												<xs:element minOccurs="0" maxOccurs="1"
													name="Destructor" type="xs:NCName" />
											</xs:sequence>
										</xs:choice>
										<xs:element ref="HelpText" minOccurs="0" maxOccurs="1" />
									</xs:sequence>
									<xs:attribute name="SupArchList" type="ArchListType"
										use="optional" />
									<xs:attribute name="FeatureFlag" type="xs:normalizedString"
										use="optional" />
								</xs:complexType>
							</xs:element>
						</xs:sequence>
					</xs:complexType>
				</xs:element>
				<!-- End of Externs Section -->

				<xs:element minOccurs="0" maxOccurs="1" name="PcdCoded">
					<xs:annotation>
						<xs:documentation xml:lang="en-us"> This section describes how a
							platform is coded with respect to the platform configuration
							knobs. </xs:documentation>
					</xs:annotation>
					<xs:complexType>
						<xs:sequence>
							<xs:element minOccurs="1" maxOccurs="unbounded" name="PcdEntry">
								<xs:complexType>
									<xs:sequence>
										<xs:element minOccurs="1" maxOccurs="1" name="CName"
											type="xs:NCName" />
										<xs:element minOccurs="1" maxOccurs="1"
											name="TokenSpaceGuidCName" type="xs:NCName" />
										<xs:element minOccurs="0" maxOccurs="1" name="DefaultValue"
											type="xs:normalizedString" />
										<xs:element ref="HelpText" minOccurs="0"
											maxOccurs="unbounded" />
									</xs:sequence>
									<xs:attribute name="PcdItemType" type="PcdItemTypes"
										use="required" />
									<xs:attribute name="PcdUsage" use="required">
										<xs:simpleType>
											<xs:restriction base="xs:NCName">
												<xs:enumeration value="PRODUCES" />
												<xs:enumeration value="SOMETIMES_PRODUCES" />
												<xs:enumeration value="CONSUMES" />
												<xs:enumeration value="SOMETIMES_CONSUMES" />
                                                <xs:enumeration value="UNDEFINED" />
											</xs:restriction>
										</xs:simpleType>


									</xs:attribute>
									<xs:attribute name="SupArchList" type="ArchListType"
										use="optional" />
									<xs:attribute name="FeatureFlag" type="xs:normalizedString"
										use="optional" />
								</xs:complexType>
							</xs:element>
						</xs:sequence>
					</xs:complexType>
				</xs:element>
				<!-- End of PcdCoded Section -->

				<xs:element minOccurs="0" maxOccurs="1" name="PeiDepex">
					<xs:annotation>
						<xs:documentation xml:lang="en-us"> This is the PEI dependency
							expression for a Dependency Section. </xs:documentation>
					</xs:annotation>
					<xs:complexType>
						<xs:sequence>
							<xs:element name="Expression" type="xs:string" minOccurs="1"
								maxOccurs="1">
								<xs:annotation>
									<xs:documentation xml:lang="en-us"> An in-fix expression, of C
										identifiers and TRUE, FALSE, AND, OR, NOT, BEFORE, and AFTER
										as well as parenthesis () in the in-fix notation. The
										operators are restricted to grammar defined in the PI
										specification. </xs:documentation>
								</xs:annotation>
							</xs:element>
							<xs:element ref="HelpText" minOccurs="0" maxOccurs="1" />
						</xs:sequence>
					</xs:complexType>
				</xs:element>
				<!-- End of PeiDepex Section -->

				<xs:element minOccurs="0" maxOccurs="1" name="DxeDepex">
					<xs:annotation>
						<xs:documentation xml:lang="en-us"> This is the DXE dependency
							expression for a Dependency Section. </xs:documentation>
					</xs:annotation>
					<xs:complexType>
						<xs:sequence>
							<xs:element name="Expression" type=" xs:string " minOccurs="1"
								maxOccurs="1">
								<xs:annotation>
									<xs:documentation xml:lang="en-us"> An in-fix expression, of C
										identifiers and TRUE, FALSE, AND, OR, NOT, BEFORE, and AFTER
										as well as parenthesis () in the in-fix notation. The
										operators are restricted to grammar defined in the PI
										specification. </xs:documentation>
								</xs:annotation>
							</xs:element>
							<xs:element ref="HelpText" minOccurs="0" maxOccurs="1" />
						</xs:sequence>
					</xs:complexType>
				</xs:element>
				<!-- End of DxeDepex Section -->

				<xs:element minOccurs="0" maxOccurs="1" name="SmmDepex">
					<xs:annotation>
						<xs:documentation xml:lang="en-us"> This is the SMM dependency
							expression for a Dependency Section. </xs:documentation>
					</xs:annotation>
					<xs:complexType>
						<xs:sequence>
							<xs:element name="Expression" type=" xs:string " minOccurs="1"
								maxOccurs="1">
								<xs:annotation>
									<xs:documentation xml:lang="en-us"> An in-fix expression, of C
										identifiers and TRUE, FALSE, AND, OR, NOT, BEFORE, and AFTER
										as well as parenthesis () in the in-fix notation. The
										operators are restricted to grammar defined in the PI
										specification. </xs:documentation>
								</xs:annotation>
							</xs:element>
							<xs:element ref="HelpText" minOccurs="0" maxOccurs="1" />
						</xs:sequence>
					</xs:complexType>
				</xs:element>
				<!-- End of SmmDepex Section -->


				<xs:element minOccurs="0" maxOccurs="1" name="MiscellaneousFiles">
					<xs:annotation>
						<xs:documentation xml:lang="en-us"> This section is used to provide
							comments and/or list auxiliary files, such as pdb or map files.
						</xs:documentation>
					</xs:annotation>
					<xs:complexType>
						<xs:sequence>
							<xs:element minOccurs="0" maxOccurs="1" name="Description"
								type="xs:string" />
							<xs:element minOccurs="1" maxOccurs="unbounded" name="Filename">
								<xs:annotation>
									<xs:documentation xml:lang="en-us"> This is the path and
										filename location within the ZIP file. </xs:documentation>
								</xs:annotation>
								<xs:complexType>
									<xs:simpleContent>
										<xs:extension base="xs:anyURI">
											<xs:attribute name="Executable" type="xs:boolean"
												default="false" use="optional">
												<xs:annotation>
													<xs:documentation xml:lang="en-us"> If true, used by
														installation tools to ensure that a file that must
														be executable has the correct properties to permit
														execution. </xs:documentation>
												</xs:annotation>
											</xs:attribute>
										</xs:extension>
									</xs:simpleContent>
								</xs:complexType>
							</xs:element>
						</xs:sequence>
					</xs:complexType>
				</xs:element>
				<!-- End of Module Surface Area Misc Section -->

				<xs:element minOccurs="0" maxOccurs="unbounded" name="UserExtensions">
					<xs:annotation>
						<xs:documentation xml:lang="en-us"> This section is used for any
							processing instructions that may be custom to the content provided
							by the distribution that are common to module. </xs:documentation>
						<xs:documentation xml:lang="en-us"> The content is vendor specific. </xs:documentation>
						<xs:documentation xml:lang="en-us"> The content can be plain text as
							well as any user-defined, properly formatted XML structure.
						</xs:documentation>
					</xs:annotation>
					<xs:complexType mixed="true">
						<xs:attribute name="UserId" type="xs:NCName" use="required">
							<xs:annotation>
								<xs:documentation xml:lang="en-us"> This is a single word
									identifier for grouping similar content. For example,
									ReferenceBuild might be used to identify non-PI compliant
									build steps, with two different UserExtensions sections, one
									with an Identifier of Prebuild, and another of PostBuild. Both
									UserExtensions sections would use the same UserId.
								</xs:documentation>
							</xs:annotation>
						</xs:attribute>
						<xs:attribute name="Identifier" type="xs:string" use="optional">
							<xs:annotation>
								<xs:documentation xml:lang="en-us"> This can be any string used
									to differentiate or identify this section from other
									UserExtensions sections. </xs:documentation>
								<xs:documentation xml:lang="en-us"> For example, a PRE_PROCESS
									Identifier might indicate specific steps and tools required
									before processing module content, while a different
									UserExtensions section with a POST_PROCESS Identifier might
									describe steps that need to be executed after operations on
									this module. </xs:documentation>
							</xs:annotation>
						</xs:attribute>
						<xs:anyAttribute processContents="lax" />
					</xs:complexType>
				</xs:element>
				<!-- End of Module Surface Area UserExtensions Section -->

			</xs:sequence>
			<xs:attribute name="BinaryModule" type="xs:boolean" default="false"
				use="optional">
				<xs:annotation>
					<xs:documentation xml:lang="en-us"> This attribute is used when the
						binaries are distributed for this module and no code generation from
						source files is required. If set, then the BinaryFiles section
						should be used, and any files listed in the SourceFiles section do
						not have to be built. Additionally, the AsBuilt section for each
						binary file must be included. </xs:documentation>
				</xs:annotation>
			</xs:attribute>
		</xs:complexType>

	</xs:element>
	<!-- End of the ModuleSurfaceArea element. -->

	<xs:element name="Tools">
		<xs:complexType>
			<xs:sequence>
				<xs:element minOccurs="0" maxOccurs="1" name="Header">
					<xs:complexType>
						<xs:sequence>
							<xs:element minOccurs="1" maxOccurs="1" name="Name"
								type="xs:normalizedString">
								<xs:annotation>
									<xs:documentation xml:lang="en-us">This is the User Interface
										Name for this Tools Distribution.</xs:documentation>
								</xs:annotation>
							</xs:element>
							<xs:element minOccurs="0" maxOccurs="1" name="Copyright"
								type="xs:string">
								<xs:annotation>
									<xs:documentation xml:lang="en-us"> This is only required if
										the Copyright is different from the Distribution Package
										copyright. </xs:documentation>
								</xs:annotation>
							</xs:element>
							<xs:element minOccurs="0" maxOccurs="1" name="License"
								type="xs:string">
								<xs:annotation>
									<xs:documentation xml:lang="en-us"> This is only required if
										the License is different from the Distribution Package
										license. </xs:documentation>
								</xs:annotation>
							</xs:element>
							<xs:element minOccurs="0" maxOccurs="1" name="Abstract"
								type="xs:normalizedString">
								<xs:annotation>
									<xs:documentation xml:lang="en-us"> This is only required if
										the Abstract is different from the Distribution Package
										Abstract. </xs:documentation>
								</xs:annotation>
							</xs:element>
							<xs:element minOccurs="0" maxOccurs="1" name="Description"
								type="xs:string">
								<xs:annotation>
									<xs:documentation xml:lang="en-us"> This is only required if
										the Description is different from the Distribution Package
										Description. </xs:documentation>
								</xs:annotation>
							</xs:element>
						</xs:sequence>
					</xs:complexType>
				</xs:element>
				<xs:element minOccurs="1" maxOccurs="unbounded" name="Filename">
					<xs:annotation>
						<xs:documentation xml:lang="en-us"> This is the path and filename
							location within the ZIP file. </xs:documentation>
					</xs:annotation>
					<xs:complexType>
						<xs:simpleContent>
							<xs:extension base="xs:anyURI">
								<xs:attribute name="OS" type="SupportedOs" use="optional">
									<xs:annotation>
										<xs:documentation xml:lang="en-us"> This is required for
											tools that execute; it should not be used for
											configuration files. </xs:documentation>
									</xs:annotation>
								</xs:attribute>
								<xs:attribute name="Executable" type="xs:boolean"
									default="false" use="optional">
									<xs:annotation>
										<xs:documentation xml:lang="en-us"> If true, used by
											installation tools to ensure that a file that must be
											executable has the correct properties to permit execution.
										</xs:documentation>
									</xs:annotation>
								</xs:attribute>
							</xs:extension>
						</xs:simpleContent>
					</xs:complexType>
				</xs:element>
			</xs:sequence>
		</xs:complexType>
	</xs:element>
	<!-- End of the Tools element. -->

	<xs:element name="MiscellaneousFiles">
		<xs:annotation>
			<xs:documentation xml:lang="en-us"> This section contains a list of files
				that are not part of the code distributed with modules, packages or
				tools. </xs:documentation>
		</xs:annotation>
		<xs:complexType>
			<xs:sequence>
				<xs:element minOccurs="0" maxOccurs="1" name="Header">
					<xs:complexType>
						<xs:sequence>
							<xs:element minOccurs="0" maxOccurs="1" name="Name"
								type="xs:normalizedString">
								<xs:annotation>
									<xs:documentation xml:lang="en-us"> The User interface name
										for this content. </xs:documentation>
								</xs:annotation>
							</xs:element>
							<xs:element minOccurs="0" maxOccurs="1" name="Copyright"
								type="xs:string">
								<xs:annotation>
									<xs:documentation xml:lang="en-us"> This is only required if
										the Copyright is different from the Distribution Package
										Copyright. </xs:documentation>
								</xs:annotation>
							</xs:element>
							<xs:element minOccurs="0" maxOccurs="1" name="License"
								type="xs:string">
								<xs:annotation>
									<xs:documentation xml:lang="en-us"> This is only required if
										the License is different from the Distribution Package
										License. </xs:documentation>
								</xs:annotation>
							</xs:element>
							<xs:element minOccurs="0" maxOccurs="1" name="Abstract"
								type="xs:normalizedString" />
							<xs:element minOccurs="0" maxOccurs="unbounded" name="Description"
								type="xs:string" />
						</xs:sequence>
					</xs:complexType>
				</xs:element>
				<xs:element minOccurs="0" maxOccurs="unbounded" name="Filename">
					<xs:annotation>
						<xs:documentation xml:lang="en-us"> This is the path and filename
							location within the ZIP file. </xs:documentation>
					</xs:annotation>
					<xs:complexType>
						<xs:simpleContent>
							<xs:extension base="xs:anyURI">
								<xs:attribute name="Executable" type="xs:boolean"
									default="false" use="optional">
									<xs:annotation>
										<xs:documentation xml:lang="en-us"> If true, used by
											installation tools to ensure that a file that must be
											executable has the correct properties to permit execution.
										</xs:documentation>
									</xs:annotation>
								</xs:attribute>
							</xs:extension>
						</xs:simpleContent>
					</xs:complexType>
				</xs:element>
			</xs:sequence>
		</xs:complexType>
	</xs:element>
	<!-- End of the Misc element. -->

	<xs:element name="UserExtensions">
		<xs:complexType mixed="true">
			<xs:sequence>
				<xs:any processContents="lax" minOccurs="0" maxOccurs="unbounded" />
			</xs:sequence>
			<xs:attribute name="UserId" type="xs:NCName" use="required">
				<xs:annotation>
					<xs:documentation xml:lang="en-us"> This is a single word identifier
						for grouping similar content. For example, ReferenceBuild might be
						used to identify non-PI compliant build steps, with two different
						UserExtensions sections, one with an Identifier of Prebuild, and
						another of PostBuild. Both UserExtensions sections would use the
						same UserId. </xs:documentation>
				</xs:annotation>
			</xs:attribute>
			<xs:attribute name="Identifier" type="xs:string" use="optional">
				<xs:annotation>
					<xs:documentation xml:lang="en-us"> This can be any string used to
						differentiate or identify this section from other UserExtensions
						sections. </xs:documentation>
					<xs:documentation xml:lang="en-us"> For example, a PRE_PROCESS
						Identifier might indicate specific steps and tools required before
						processing distribution package content, while a different
						UserExtensions section with a POST_PROCESS Identifier might describe
						steps that need to be executed after operations on this content.
					</xs:documentation>
				</xs:annotation>
			</xs:attribute>
			<xs:anyAttribute processContents="lax" />
		</xs:complexType>
	</xs:element>
	<!-- The following elsements are common definitions used with the ref attribute for elements. -->

	<xs:element name="HelpText">
		<xs:complexType>
			<xs:simpleContent>
				<xs:extension base="xs:string">
					<xs:attribute name="Lang" type="xs:language" default="en-us"
						use="optional" />
				</xs:extension>
			</xs:simpleContent>
		</xs:complexType>
	</xs:element>

	<!-- The following attribute groups are used in various elements above. -->

	<xs:attributeGroup name="SupportedArchMod">
		<xs:attribute name="SupArchList" type="ArchListType" use="optional" />
		<xs:attribute name="SupModList" type="ModuleListType" use="optional" />
	</xs:attributeGroup>

	<!-- The following data types are used to restrict content. -->

	<xs:simpleType name="ArchListType">
		<xs:list itemType="ArchTypes" />
	</xs:simpleType>

	<xs:simpleType name="ArchTypes">
		<xs:restriction base="xs:NCName">
			<xs:enumeration value="IA32" />
			<xs:enumeration value="X64" />
			<xs:enumeration value="IPF" />
			<xs:enumeration value="EBC" />
			<xs:pattern value="([A-Z])([a-zA-Z0-9])*">
				<xs:annotation>
					<xs:documentation xml:lang="en-us"> Any processor architecture not
						listed above. The Architecture must be a target architecture of one
						or more compiler tool chains. </xs:documentation>
				</xs:annotation>
			</xs:pattern>
		</xs:restriction>
	</xs:simpleType>


	<xs:simpleType name="FamilyTypes">
		<xs:restriction base="xs:NCName">
			<xs:enumeration value="MSFT" />
			<xs:enumeration value="GCC" />
			<xs:pattern value="[A-Z][a-zA-Z0-9]*">
				<xs:annotation>
					<xs:documentation xml:lang="en-us"> Any other family of build
						utilities for which compiler tools exist. </xs:documentation>
				</xs:annotation>
			</xs:pattern>
		</xs:restriction>
	</xs:simpleType>

	<xs:simpleType name="GuidListType">
		<xs:list itemType="GuidTypes" />
	</xs:simpleType>

	<xs:simpleType name="GuidTypes">
		<xs:restriction base="xs:NCName">
			<xs:enumeration value="Event" />
			<xs:enumeration value="File" />
			<xs:enumeration value="FV" />
			<xs:enumeration value="GUID" />
			<xs:enumeration value="Hii" />
			<xs:enumeration value="HOB" />
			<xs:enumeration value="SystemTable" />
			<xs:enumeration value="TokenSpaceGuid" />
			<xs:enumeration value="Variable" />
            <xs:enumeration value="UNDEFINED" />
		</xs:restriction>
	</xs:simpleType>

	<xs:simpleType name="HexNumber">
		<xs:restriction base="xs:hexBinary">
			<xs:pattern value="0x([a-fA-F0-9])+" />
		</xs:restriction>
	</xs:simpleType>

	<xs:simpleType name="Md5Sum">
		<xs:restriction base="xs:normalizedString">
			<xs:pattern value="[a-zA-Z0-9]{32}" />
		</xs:restriction>
	</xs:simpleType>

	<xs:simpleType name="ModuleListType">
		<xs:list itemType="ModuleTypes" />
	</xs:simpleType>

	<xs:simpleType name="ModuleTypes">
		<xs:annotation>
			<xs:documentation xml:lang="en-us"> The following module types are defined
				by specifications. </xs:documentation>
			<xs:documentation xml:lang="en-us"> Module types for components and
				libraries defined for this distribution mechanism. </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:NCName">
			<xs:enumeration value="BASE ">
				<xs:annotation>
					<xs:documentation xml:lang="en-us"> Use of this module is not
						restricted. </xs:documentation>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="DXE_CORE">
				<xs:annotation>
					<xs:documentation xml:lang="en-us"> This module is only applicable to
						the DXE core. </xs:documentation>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="DXE_DRIVER">
				<xs:annotation>
					<xs:documentation xml:lang="en-us"> This module is only applicable to
						a DXE driver. </xs:documentation>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="DXE_RUNTIME_DRIVER">
				<xs:annotation>
					<xs:documentation xml:lang="en-us"> This module is only applicable to
						a DXE runtime driver. </xs:documentation>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="DXE_SAL_DRIVER">
				<xs:annotation>
					<xs:documentation xml:lang="en-us"> This module is only applicable to
						an IPF DXE runtime driver. </xs:documentation>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="DXE_SMM_DRIVER">
				<xs:annotation>
					<xs:documentation xml:lang="en-us"> This module is only applicable to
						a DXE SMM driver. </xs:documentation>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="PEI_CORE">
				<xs:annotation>
					<xs:documentation xml:lang="en-us"> This module is only applicable to
						the PEI core. </xs:documentation>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="PEIM">
				<xs:annotation>
					<xs:documentation xml:lang="en-us"> This module is only valid for PEI
						modules. </xs:documentation>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="SEC">
				<xs:annotation>
					<xs:documentation xml:lang="en-us"> This module is only applicable to
						Security phase. </xs:documentation>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="UEFI_DRIVER">
				<xs:annotation>
					<xs:documentation xml:lang="en-us"> This module is only valid for UEFI
						drivers. </xs:documentation>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="UEFI_RUNTIME_DRIVER">
				<xs:annotation>
					<xs:documentation xml:lang="en-us"> This module is only valid for UEFI
						runtime drivers.</xs:documentation>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="UEFI_APPLICATION">
				<xs:annotation>
					<xs:documentation xml:lang="en-us"> This module is only valid for UEFI
						applications. </xs:documentation>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="SMM_CORE">
				<xs:annotation>
					<xs:documentation xml:lang="en-us"> This module is only applicable to the SMM
						core.</xs:documentation>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="USER_DEFINED">
				<xs:annotation>
					<xs:documentation xml:lang="en-us"> This content is restricted to a specific
						implementation. </xs:documentation>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="UNDEFINED">
				<xs:annotation>
					<xs:documentation xml:lang="en-us"> This enumeration is for use in a list that
						where the package creator does not know the what module types are supported
						by a module. </xs:documentation>
				</xs:annotation>
			</xs:enumeration>
			<xs:pattern value="([A-Z])([a-zA-Z0-9])*">
				<xs:annotation>
					<xs:documentation xml:lang="en-us"> This pattern has been added for use in a
						module lists - for future expansion. </xs:documentation>
				</xs:annotation>
			</xs:pattern>
		</xs:restriction>
	</xs:simpleType>

	<xs:simpleType name="PcdDatumTypes">
		<xs:annotation>
			<xs:documentation xml:lang="en-us"> The following data types are defined
				by the PCD specification (or PCD section of the UEFI/PI specifications.)
			</xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:normalizedString">
			<xs:enumeration value="UINT8" />
			<xs:enumeration value="UINT16" />
			<xs:enumeration value="UINT32" />
			<xs:enumeration value="UINT64" />
			<xs:enumeration value="BOOLEAN" />
			<xs:enumeration value="VOID*" />
		</xs:restriction>
	</xs:simpleType>

	<xs:simpleType name="PcdItemListType">
		<xs:list itemType="PcdItemTypes" />
	</xs:simpleType>

	<xs:simpleType name="PcdItemTypes">
		<xs:restriction base="xs:NCName">
			<xs:enumeration value="FeaturePcd">
				<xs:annotation>
					<xs:documentation xml:lang="en-us"> The Feature PCD is a binary,
						evaluating to either true or false. This is used during build to
						include/exclude content. It can also be used during execution to
						force execution paths within drivers, or to enable/disable features
						within a driver for a given platform. </xs:documentation>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="FixedPcd">
				<xs:annotation>
					<xs:documentation xml:lang="en-us"> The Fixed PCD is a #define value
						that is set at build time. </xs:documentation>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="PatchPcd">
				<xs:annotation>
					<xs:documentation xml:lang="en-us"> The Patch PCD is a #define that is
						set at build time, and that can be modified within a binary file.
						Additional information, such as the offset location of the value,
						along with it's length may need to be provided.</xs:documentation>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="Pcd">
				<xs:annotation>
					<xs:documentation xml:lang="en-us"> This PCD type has an overloaded
						definition. Prior to build, the platform integrator may choose to
						implement a PCD as Fixed, Patchable or a Dynamic PCD. If the
						platform integrator choose to use the PCD as dynamic, then a PCD
						driver is required in the platform (PEI/DXE/both) to track the PCD
						in some sort of 'database' of these items. For Dynamic PCDs, the
						PcdGet* must pass in the token space guid and the token number to
						retrieve data (PcdSet* also needs these values.) </xs:documentation>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="PcdEx">
				<xs:annotation>
					<xs:documentation xml:lang="en-us"> The PCD can only be used as
						Dynamic, and the platform firmware must contain a driver to maintain
						a 'database' of these items. For Dynamic PCDs, the PcdGet* must pass
						in the token space guid and the token number to retrieve data
						(PcdSet* also needs these values.) </xs:documentation>
				</xs:annotation>
			</xs:enumeration>
		</xs:restriction>
	</xs:simpleType>



	<xs:simpleType name="RegistryFormatGuid">
		<xs:annotation>
			<xs:documentation xml:lang="en-us"> A GUID must contain five different
				Hexadecimal character sets that are separated by a dash (-) character.
			</xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:pattern
				value="\s*[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12}\s*"
			 />
		</xs:restriction>
	</xs:simpleType>

	<xs:simpleType name="SupportedOs">
		<xs:annotation>
			<xs:documentation xml:lang="en-us"> The EDK II build system supports
				workstations running one of the following supported operating systems.
				This is the OS for the developer's workstation, not the target platform.
			</xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:enumeration value="Win32">
				<xs:annotation>
					<xs:documentation xml:lang="en-us"> For Windows 2003, Windows XP and
						Windows Vista. </xs:documentation>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="Win64">
				<xs:annotation>
					<xs:documentation xml:lang="en-us"> For Windows 2003, Windows XP and
						Windows Vista. </xs:documentation>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="Linux32" />
			<xs:enumeration value="Linux64" />
			<xs:enumeration value="OS/X32" />
			<xs:enumeration value="OS/X64" />
			<xs:enumeration value="GenericWin">
				<xs:annotation>
					<xs:documentation xml:lang="en-us"> Typically, this is used for
						Windows Batch files. </xs:documentation>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="GenericNix">
				<xs:annotation>
					<xs:documentation xml:lang="en-us"> Typically use for shell scripts -
						valid for any Linux and Mac OS/X. </xs:documentation>
				</xs:annotation>
			</xs:enumeration>
			<xs:pattern value="[a-zA-Z]([a-zA-Z0-9])*" />
		</xs:restriction>
	</xs:simpleType>

</xs:schema>