86 lines
3.5 KiB
XML
86 lines
3.5 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- Copyright (C) 2021 Intel Corporation. -->
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<!-- SPDX-License-Identifier: BSD-3-Clause -->
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<xsl:stylesheet
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version="1.0"
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xmlns:xi="http://www.w3.org/2003/XInclude"
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xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
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xmlns:dyn="http://exslt.org/dynamic"
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xmlns:math="http://exslt.org/math"
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xmlns:acrn="http://projectacrn.org">
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<xsl:include href="lib.xsl" />
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<xsl:output method="text" />
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<xsl:template match="/acrn-offline-data">
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<!-- Declaration of license -->
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<xsl:value-of select="$license" />
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<!-- Header include guard -->
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<xsl:value-of select="acrn:include-guard('IVSHMEM_CFG_H')" />
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<xsl:apply-templates select="config-data/acrn-config" />
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<xsl:value-of select="acrn:include-guard-end('IVSHMEM_CFG_H')" />
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</xsl:template>
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<xsl:template match="config-data/acrn-config">
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<xsl:if test="count(//hv//IVSHMEM/IVSHMEM_REGION[PROVIDED_BY = 'Hypervisor']) > 0">
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<!-- Included headers -->
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<xsl:value-of select="acrn:include('ivshmem.h')" />
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<xsl:value-of select="acrn:include('asm/pgtable.h')" />
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<xsl:call-template name="ivshmem_shm_region_name" />
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<xsl:call-template name="ivshmem_shm_mem" />
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<xsl:apply-templates select="hv//IVSHMEM" />
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<xsl:call-template name="ivshmem_shm_region" />
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</xsl:if>
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</xsl:template>
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<xsl:template name ="ivshmem_shm_region_name">
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<xsl:for-each select="hv//IVSHMEM/IVSHMEM_REGION[PROVIDED_BY = 'Hypervisor']">
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<xsl:value-of select="acrn:define(concat('IVSHMEM_SHM_REGION_', position() - 1), concat($quot, 'hv:/', NAME, $quot), '')" />
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</xsl:for-each>
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<xsl:value-of select="$newline" />
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</xsl:template>
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<xsl:template name ="ivshmem_shm_mem">
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<xsl:value-of select="acrn:comment('The IVSHMEM_SHM_SIZE is the sum of all memory regions. The size range of each memory region is [2MB, 512MB] and is a power of 2.')" />
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<xsl:value-of select="$newline" />
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<xsl:variable name="memsize" select="sum(//IVSHMEM_REGION[PROVIDED_BY = 'Hypervisor']/IVSHMEM_SIZE)" />
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<xsl:value-of select="acrn:define('IVSHMEM_SHM_SIZE', concat('0x', acrn:convert-num-base(string($memsize), 10, 16), '00000UL'))" />
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</xsl:template>
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<xsl:template match="IVSHMEM">
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<xsl:variable name="dev" select="count(//hv//IVSHMEM/IVSHMEM_REGION[PROVIDED_BY = 'Hypervisor']/IVSHMEM_VMS/IVSHMEM_VM)" />
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<xsl:value-of select="acrn:define('IVSHMEM_DEV_NUM', string($dev), 'UL')" />
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</xsl:template>
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<xsl:template name ="ivshmem_shm_region">
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<xsl:value-of select="acrn:comment('All user defined memory regions')" />
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<xsl:value-of select="$newline" />
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<xsl:value-of select="acrn:define('IVSHMEM_SHM_REGIONS', '', ' \')" />
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<xsl:for-each select="hv//IVSHMEM/IVSHMEM_REGION[PROVIDED_BY = 'Hypervisor']">
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<xsl:if test="text()">
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<xsl:variable name="memsize" select="IVSHMEM_SIZE" />
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<xsl:text>{ \</xsl:text>
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<xsl:value-of select="$newline" />
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<xsl:value-of select="acrn:initializer('name', concat('IVSHMEM_SHM_REGION_', position() - 1, ', \'), true())" />
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<xsl:value-of select="acrn:initializer('size', concat('0x', acrn:convert-num-base(string($memsize), 10, 16), '00000UL', ', \'), true())" />
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<xsl:choose>
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<xsl:when test="last() = position()">
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<xsl:text>},</xsl:text>
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</xsl:when>
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<xsl:otherwise>
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<xsl:text>}, \</xsl:text>
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</xsl:otherwise>
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</xsl:choose>
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<xsl:value-of select="$newline" />
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</xsl:if>
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</xsl:for-each>
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<xsl:value-of select="$newline" />
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</xsl:template>
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</xsl:stylesheet>
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