acrn-hypervisor/misc/config_tools/xforms/config_common.xsl

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<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2021 Intel Corporation. -->
<!-- SPDX-License-Identifier: BSD-3-Clause -->
<xsl:stylesheet
version="1.0"
xml:id="config_common"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<!-- XML tree visitors -->
<xsl:template match="//board-data/acrn-config">
<xsl:call-template name="string-by-key-value">
<xsl:with-param name="key" select="'BOARD'" />
<xsl:with-param name="value" select="@board" />
</xsl:call-template>
<xsl:call-template name="integer-by-key-value">
<xsl:with-param name="key" select="'MAX_IOAPIC_NUM'" />
<xsl:with-param name="value" select="//config-data//MAX_IOAPIC_NUM/text()" />
<xsl:with-param name="default" select="count(.//ioapic)" />
</xsl:call-template>
<xsl:call-template name="integer-by-key-value">
<xsl:with-param name="key" select="'MAX_IOAPIC_LINES'" />
<xsl:with-param name="value" select="//config-data//MAX_IOAPIC_LINES/text()" />
<xsl:with-param name="default" select="math:max(.//ioapic/gsi_number/text() | exslt:node-set(0))" />
</xsl:call-template>
<xsl:call-template name="msi-msix-max" />
</xsl:template>
<xsl:template match="//config-data/acrn-config">
<xsl:call-template name="string-by-key-value">
<xsl:with-param name="key" select="'SCENARIO'" />
<xsl:with-param name="value" select="@scenario" />
</xsl:call-template>
<xsl:apply-templates select="hv/DEBUG_OPTIONS" />
<xsl:apply-templates select="hv/FEATURES" />
<xsl:apply-templates select="hv/MEMORY" />
<xsl:apply-templates select="hv/CAPACITIES" />
<xsl:apply-templates select="hv/MISC_CFG" />
<xsl:apply-templates select="vm/os_config/kern_type" />
</xsl:template>
<xsl:template match="DEBUG_OPTIONS">
<xsl:call-template name="boolean-by-key-value">
<xsl:with-param name="key" select="'RELEASE'" />
<xsl:with-param name="value" select="BUILD_TYPE = 'release'" />
</xsl:call-template>
<xsl:call-template name="integer-by-key-value">
<xsl:with-param name="key" select="'MEM_LOGLEVEL_DEFAULT'" />
<xsl:with-param name="value" select="MEM_LOGLEVEL" />
</xsl:call-template>
<xsl:call-template name="integer-by-key-value">
<xsl:with-param name="key" select="'NPK_LOGLEVEL_DEFAULT'" />
<xsl:with-param name="value" select="NPK_LOGLEVEL" />
</xsl:call-template>
<xsl:call-template name="integer-by-key-value">
<xsl:with-param name="key" select="'CONSOLE_LOGLEVEL_DEFAULT'" />
<xsl:with-param name="value" select="CONSOLE_LOGLEVEL" />
</xsl:call-template>
<xsl:apply-templates select="SERIAL_CONSOLE" />
</xsl:template>
<xsl:template match="FEATURES">
<xsl:call-template name="boolean-by-key-value">
<xsl:with-param name="key" select="SCHEDULER" />
<xsl:with-param name="value" select="'y'" />
</xsl:call-template>
<xsl:call-template name="boolean-by-key">
<xsl:with-param name="key" select="'RELOC'" />
</xsl:call-template>
<xsl:call-template name="boolean-by-key">
<xsl:with-param name="key" select="'MULTIBOOT2'" />
</xsl:call-template>
<xsl:call-template name="boolean-by-key">
<xsl:with-param name="key" select="'ENFORCE_TURNOFF_AC'" />
</xsl:call-template>
<xsl:call-template name="boolean-by-key">
<xsl:with-param name="key" select="'ENFORCE_TURNOFF_GP'" />
</xsl:call-template>
<xsl:call-template name="boolean-by-key">
<xsl:with-param name="key" select="'SECURITY_VM_FIXUP'" />
</xsl:call-template>
<xsl:call-template name="boolean-by-key">
<xsl:with-param name="key" select="'KEEP_IRQ_DISABLED'" />
</xsl:call-template>
<xsl:call-template name="boolean-by-key-value">
<xsl:with-param name="key" select="'RDT_ENABLED'" />
<xsl:with-param name="value" select="RDT/RDT_ENABLED" />
</xsl:call-template>
<xsl:if test="acrn:is-rdt-enabled()">
<xsl:call-template name="boolean-by-key-value">
<xsl:with-param name="key" select="'CDP_ENABLED'" />
<xsl:with-param name="value" select="RDT/CDP_ENABLED" />
</xsl:call-template>
<xsl:call-template name="boolean-by-key-value">
<xsl:with-param name="key" select="'VCAT_ENABLED'" />
<xsl:with-param name="value" select="RDT/VCAT_ENABLED" />
</xsl:call-template>
</xsl:if>
<xsl:call-template name="boolean-by-key">
<xsl:with-param name="key" select="'HYPERV_ENABLED'" />
</xsl:call-template>
<xsl:call-template name="boolean-by-key-value">
<xsl:with-param name="key" select="'NVMX_ENABLED'" />
<xsl:with-param name="value" select="count(//vm[nested_virtualization_support = 'y']) > 0" />
</xsl:call-template>
<xsl:call-template name="boolean-by-key">
<xsl:with-param name="key" select="'ACPI_PARSE_ENABLED'" />
</xsl:call-template>
<xsl:call-template name="boolean-by-key-value">
<xsl:with-param name="key" select="'L1D_FLUSH_VMENTRY_ENABLED'" />
<xsl:with-param name="value" select="L1D_VMENTRY_ENABLED" />
</xsl:call-template>
<xsl:call-template name="boolean-by-key-value">
<xsl:with-param name="key" select="'MCE_ON_PSC_WORKAROUND_DISABLED'" />
<xsl:with-param name="value" select="MCE_ON_PSC_DISABLED" />
</xsl:call-template>
<xsl:call-template name="boolean-by-key-value">
<xsl:with-param name="key" select="'SSRAM_ENABLED'" />
<xsl:with-param name="value" select="SSRAM/SSRAM_ENABLED" />
</xsl:call-template>
<xsl:call-template name="boolean-by-key-value">
<xsl:with-param name="key" select="'IVSHMEM_ENABLED'" />
<xsl:with-param name="value" select="count(//hv//IVSHMEM/IVSHMEM_REGION[PROVIDED_BY = 'Hypervisor']) > 0" />
</xsl:call-template>
</xsl:template>
<xsl:template match="MEMORY">
<xsl:call-template name="integer-by-key">
<xsl:with-param name="key" select="'HV_RAM_START'" />
<xsl:with-param name="default" select="//allocation-data/acrn-config/hv/MEMORY/HV_RAM_START" />
</xsl:call-template>
<xsl:call-template name="integer-by-key">
<xsl:with-param name="key" select="'STACK_SIZE'" />
</xsl:call-template>
</xsl:template>
<xsl:template match="CAPACITIES">
<xsl:call-template name="integer-by-key-value">
<xsl:with-param name="prefix" select="'ACFG_'" />
<xsl:with-param name="key" select="'MAX_PCI_BUS_NUM'" />
<xsl:with-param name="value" select="//allocation-data/acrn-config/platform/MAX_PCI_BUS_NUM" />
</xsl:call-template>
<xsl:call-template name="integer-by-key">
<xsl:with-param name="key" select="'MAX_PCI_DEV_NUM'" />
</xsl:call-template>
<xsl:call-template name="integer-by-key">
<xsl:with-param name="key" select="'MAX_PT_IRQ_ENTRIES'" />
</xsl:call-template>
<xsl:call-template name="integer-by-key-value">
<xsl:with-param name="key" select="'MAX_EMULATED_MMIO_REGIONS'" />
<xsl:with-param name="value" select="MAX_EMULATED_MMIO" />
</xsl:call-template>
</xsl:template>
<xsl:template match="SERIAL_CONSOLE">
<xsl:variable name="tokens" select="concat(substring-before(substring-after(/acrn-offline-data/board-data/acrn-config/TTYS_INFO, concat('seri:', current())), '&#xa;'), ' ')" />
<xsl:variable name="type" select="substring-before(substring-after($tokens, 'type:'), ' ')" />
<xsl:variable name="base" select="substring-before(substring-after($tokens, 'base:'), ' ')" />
<xsl:variable name="irq" select="substring-before(substring-after($tokens, 'irq:'), ' ')" />
<xsl:variable name="bdf_string" select="substring-before(substring-after($tokens, 'bdf:'), ' ')" />
<xsl:variable name="bdf" select="substring($bdf_string, 2, string-length($bdf_string) - 2)" />
<xsl:choose>
<!-- TODO: Raise an error upon incomplete serial port info -->
<xsl:when test="$type = 'portio'">
<xsl:call-template name="boolean-by-key-value">
<xsl:with-param name="key" select="'SERIAL_LEGACY'" />
<xsl:with-param name="value" select="'y'" />
</xsl:call-template>
<xsl:call-template name="integer-by-key-value">
<xsl:with-param name="key" select="'SERIAL_PIO_BASE'" />
<xsl:with-param name="value" select="$base" />
</xsl:call-template>
</xsl:when>
<xsl:when test="($type = 'mmio') and ($bdf != '')">
<xsl:call-template name="boolean-by-key-value">
<xsl:with-param name="key" select="'SERIAL_PCI'" />
<xsl:with-param name="value" select="'y'" />
</xsl:call-template>
<xsl:variable name="bus" select="substring-before($bdf, ':')" />
<xsl:variable name="device" select="substring-before(substring-after($bdf, ':'), '.')" />
<xsl:variable name="function" select="substring-after($bdf, '.')" />
<xsl:variable name="serial_bdf">
<xsl:text>0b</xsl:text>
<xsl:call-template name="hex-to-bin">
<xsl:with-param name="s" select="$bus" />
<xsl:with-param name="width" select="4" />
</xsl:call-template>
<xsl:call-template name="hex-to-bin">
<xsl:with-param name="s" select="$device" />
<xsl:with-param name="width" select="1" />
</xsl:call-template>
<xsl:call-template name="hex-to-bin">
<xsl:with-param name="s" select="$function" />
<xsl:with-param name="width" select="3" />
</xsl:call-template>
</xsl:variable>
<xsl:call-template name="integer-by-key-value">
<xsl:with-param name="key" select="'SERIAL_PCI_BDF'" />
<xsl:with-param name="value" select="$serial_bdf" />
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<xsl:call-template name="boolean-by-key-value">
<xsl:with-param name="key" select="'SERIAL_MMIO'" />
<xsl:with-param name="value" select="'y'" />
</xsl:call-template>
<xsl:if test="$base != ''">
<xsl:call-template name="integer-by-key-value">
<xsl:with-param name="key" select="'SERIAL_MMIO_BASE'" />
<xsl:with-param name="value" select="$base" />
</xsl:call-template>
</xsl:if>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template match="MISC_CFG">
<xsl:call-template name="integer-by-key-value">
<xsl:with-param name="key" select="'IGD_SBDF'" />
<xsl:with-param name="value" select="//allocation-data/acrn-config/hv/MISC_CFG/IGD_SBDF" />
</xsl:call-template>
</xsl:template>
<xsl:template name="msi-msix-max">
<xsl:variable name="max">
<xsl:for-each select="//capability[@id='MSI' or @id='MSI-X']/*[starts-with(local-name(), 'count') or starts-with(local-name(), 'table_size')]">
<xsl:sort select="." data-type="number" order="descending"/>
<xsl:if test="position() = 1"><xsl:value-of select="."/></xsl:if>
</xsl:for-each>
</xsl:variable>
<xsl:choose>
<xsl:when test="//CAPACITIES/MAX_MSIX_TABLE_NUM/text()">
<xsl:call-template name="integer-by-key-value">
<xsl:with-param name="key" select="'MAX_MSIX_TABLE_NUM'" />
<xsl:with-param name="value" select="acrn:max($max, //CAPACITIES/MAX_MSIX_TABLE_NUM)" />
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<xsl:call-template name="integer-by-key-value">
<xsl:with-param name="key" select="'MAX_MSIX_TABLE_NUM'" />
<xsl:with-param name="value" select="$max" />
</xsl:call-template>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template match="kern_type">
<xsl:call-template name="boolean-by-key-value">
<xsl:with-param name="key" select="concat('GUEST_', current())" />
<xsl:with-param name="value" select="'y'" />
</xsl:call-template>
</xsl:template>
<xsl:template name="hex-to-bin">
<xsl:param name="s" />
<xsl:param name="width" />
<xsl:if test="string-length($s) > 0">
<xsl:variable name="digit" select="substring($s, 1, 1)" />
<xsl:choose>
<xsl:when test="$digit='0'"><xsl:value-of select="substring('0000', 5 - $width)" /></xsl:when>
<xsl:when test="$digit='1'"><xsl:value-of select="substring('0001', 5 - $width)" /></xsl:when>
<xsl:when test="$digit='2'"><xsl:value-of select="substring('0010', 5 - $width)" /></xsl:when>
<xsl:when test="$digit='3'"><xsl:value-of select="substring('0011', 5 - $width)" /></xsl:when>
<xsl:when test="$digit='4'"><xsl:value-of select="substring('0100', 5 - $width)" /></xsl:when>
<xsl:when test="$digit='5'"><xsl:value-of select="substring('0101', 5 - $width)" /></xsl:when>
<xsl:when test="$digit='6'"><xsl:value-of select="substring('0110', 5 - $width)" /></xsl:when>
<xsl:when test="$digit='7'"><xsl:value-of select="substring('0111', 5 - $width)" /></xsl:when>
<xsl:when test="$digit='8'"><xsl:value-of select="substring('1000', 5 - $width)" /></xsl:when>
<xsl:when test="$digit='9'"><xsl:value-of select="substring('1001', 5 - $width)" /></xsl:when>
<xsl:when test="$digit='a'"><xsl:value-of select="substring('1010', 5 - $width)" /></xsl:when>
<xsl:when test="$digit='b'"><xsl:value-of select="substring('1011', 5 - $width)" /></xsl:when>
<xsl:when test="$digit='c'"><xsl:value-of select="substring('1100', 5 - $width)" /></xsl:when>
<xsl:when test="$digit='d'"><xsl:value-of select="substring('1101', 5 - $width)" /></xsl:when>
<xsl:when test="$digit='e'"><xsl:value-of select="substring('1110', 5 - $width)" /></xsl:when>
<xsl:when test="$digit='f'"><xsl:value-of select="substring('1111', 5 - $width)" /></xsl:when>
</xsl:choose>
<xsl:call-template name="hex-to-bin">
<xsl:with-param name="s" select="substring($s, 2)" />
<xsl:with-param name="width" select="4" />
</xsl:call-template>
</xsl:if>
</xsl:template>
<!-- Common library routines -->
<xsl:template name="integer-by-key-value">
<xsl:param name="prefix" />
<xsl:param name="key" />
<xsl:param name="value" />
<xsl:param name="default" />
<xsl:choose>
<xsl:when test="$value != ''">
<xsl:call-template name="entry-by-key-value">
<xsl:with-param name="prefix" select="$prefix" />
<xsl:with-param name="key" select="$key" />
<xsl:with-param name="value" select="concat($value, $integer-suffix)" />
</xsl:call-template>
</xsl:when>
<xsl:when test="$default != ''">
<xsl:call-template name="entry-by-key-value">
<xsl:with-param name="prefix" select="$prefix" />
<xsl:with-param name="key" select="$key" />
<xsl:with-param name="value" select="concat($default, $integer-suffix)" />
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<xsl:call-template name="entry-by-key-value">
<xsl:with-param name="prefix" select="$prefix" />
<xsl:with-param name="key" select="$key" />
</xsl:call-template>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template name="boolean-by-key">
<xsl:param name="key" />
<xsl:call-template name="boolean-by-key-value">
<xsl:with-param name="key" select="$key" />
<xsl:with-param name="value" select="./*[name() = $key]" />
</xsl:call-template>
</xsl:template>
<xsl:template name="integer-by-key">
<xsl:param name="key" />
<xsl:param name="default" />
<xsl:call-template name="integer-by-key-value">
<xsl:with-param name="key" select="$key" />
<xsl:with-param name="value" select="./*[name() = $key]" />
<xsl:with-param name="default" select="$default" />
</xsl:call-template>
</xsl:template>
</xsl:stylesheet>