acrn-hypervisor/misc/config_tools/xforms/pci_dev.c.xsl

183 lines
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XML

<?xml version='1.0' encoding='utf-8'?>
<!-- Copyright (C) 2021 Intel Corporation. -->
<!-- SPDX-License-Identifier: BSD-3-Clause -->
<xsl:stylesheet
version="1.0"
xmlns:xi="http://www.w3.org/2003/XInclude"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:dyn="http://exslt.org/dynamic"
xmlns:math="http://exslt.org/math"
xmlns:acrn="http://projectacrn.org">
<xsl:include href="lib.xsl" />
<xsl:output method="text" />
<xsl:template match="/acrn-offline-data">
<!-- Declaration of license -->
<xsl:value-of select="$license" />
<!-- Included headers -->
<xsl:value-of select="acrn:include('asm/vm_config.h')" />
<xsl:value-of select="acrn:include('vpci.h')" />
<xsl:value-of select="acrn:include('asm/mmu.h')" />
<xsl:value-of select="acrn:include('asm/page.h')" />
<xsl:value-of select="acrn:include('vmcs9900.h')" />
<xsl:value-of select="acrn:include('ivshmem_cfg.h')" />
<xsl:value-of select="acrn:define('INVALID_PCI_BASE', '0', 'U')" />
<xsl:apply-templates select="config-data/acrn-config/vm" />
</xsl:template>
<xsl:template match="config-data/acrn-config/vm">
<!-- Initializer of a acrn_vm_pci_dev_config instance -->
<xsl:choose>
<xsl:when test="acrn:is-service-vm(load_order)">
<xsl:value-of select="acrn:array-initializer('struct acrn_vm_pci_dev_config', 'sos_pci_devs', 'CONFIG_MAX_PCI_DEV_NUM')" />
</xsl:when>
<xsl:when test="acrn:pci-dev-num(@id)">
<xsl:value-of select="acrn:array-initializer('struct acrn_vm_pci_dev_config', concat('vm', @id, '_pci_devs'), concat('VM', @id, '_CONFIG_PCI_DEV_NUM'))" />
</xsl:when>
</xsl:choose>
<xsl:if test="acrn:is-pre-launched-vm(load_order) and acrn:pci-dev-num(@id)">
<xsl:call-template name="virtual_pci_hostbridge" />
</xsl:if>
<xsl:call-template name="ivshmem_shm_mem" />
<xsl:apply-templates select="console_vuart" />
<xsl:apply-templates select="communication_vuart" />
<xsl:if test="acrn:is-pre-launched-vm(load_order)">
<xsl:apply-templates select="pci_devs" />
</xsl:if>
<xsl:if test="acrn:is-post-launched-vm(load_order)">
<xsl:apply-templates select="PTM" />
</xsl:if>
<xsl:if test="acrn:is-service-vm(load_order) or acrn:pci-dev-num(@id)">
<xsl:value-of select="$end_of_array_initializer" />
</xsl:if>
</xsl:template>
<xsl:template name="virtual_pci_hostbridge">
<xsl:text>{</xsl:text>
<xsl:value-of select="$newline" />
<xsl:value-of select="acrn:initializer('emu_type', 'PCI_DEV_TYPE_HVEMUL', '')" />
<xsl:value-of select="acrn:initializer('vdev_ops', '&amp;vhostbridge_ops', '')" />
<xsl:value-of select="acrn:initializer('vbdf.bits', '{.b = 0x00U, .d = 0x00U, .f = 0x00U}', '')" />
<xsl:text>},</xsl:text>
<xsl:value-of select="$newline" />
</xsl:template>
<xsl:template match="console_vuart">
<xsl:if test="base != 'INVALID_PCI_BASE'">
<xsl:variable name="vm_id" select="../@id" />
<xsl:variable name="dev_name" select="concat('VUART_', @id)" />
<xsl:text>{</xsl:text>
<xsl:value-of select="$newline" />
<xsl:value-of select="acrn:initializer('vuart_idx', @id, '')" />
<xsl:value-of select="acrn:initializer('emu_type', 'PCI_DEV_TYPE_HVEMUL', '')" />
<xsl:value-of select="acrn:initializer('vdev_ops', '&amp;vmcs9900_ops', '')" />
<xsl:choose>
<xsl:when test="acrn:is-post-launched-vm(../load_order)">
<xsl:value-of select="acrn:initializer('vbar_base[0]', 'INVALID_PCI_BASE', '')" />
<xsl:value-of select="acrn:initializer('vbdf.value', 'UNASSIGNED_VBDF', '')" />
</xsl:when>
<xsl:otherwise>
<xsl:for-each select="//vm[@id = $vm_id]/device[@name = $dev_name]/bar">
<xsl:value-of select="acrn:initializer(concat('vbar_base[', @id,']'), concat(text(), 'UL'), '')" />
</xsl:for-each>
<xsl:value-of select="acrn:initializer('vbdf.bits', acrn:get-vbdf(../@id, $dev_name), '')" />
</xsl:otherwise>
</xsl:choose>
<xsl:text>},</xsl:text>
<xsl:value-of select="$newline" />
</xsl:if>
</xsl:template>
<xsl:template match="communication_vuart">
<xsl:if test="base != 'INVALID_PCI_BASE'">
<xsl:variable name="vm_id" select="../@id" />
<xsl:variable name="dev_name" select="concat('VUART_', @id)" />
<xsl:text>{</xsl:text>
<xsl:value-of select="$newline" />
<xsl:value-of select="acrn:initializer('vuart_idx', @id, '')" />
<xsl:value-of select="acrn:initializer('emu_type', 'PCI_DEV_TYPE_HVEMUL', '')" />
<xsl:value-of select="acrn:initializer('vdev_ops', '&amp;vmcs9900_ops', '')" />
<xsl:choose>
<xsl:when test="acrn:is-post-launched-vm(../load_order)">
<xsl:value-of select="acrn:initializer('vbar_base[0]', 'INVALID_PCI_BASE', '')" />
<xsl:value-of select="acrn:initializer('vbdf.value', 'UNASSIGNED_VBDF', '')" />
</xsl:when>
<xsl:otherwise>
<xsl:for-each select="//vm[@id = $vm_id]/device[@name = $dev_name]/bar">
<xsl:value-of select="acrn:initializer(concat('vbar_base[', @id,']'), concat(text(), 'UL'), '')" />
</xsl:for-each>
<xsl:value-of select="acrn:initializer('vbdf.bits', acrn:get-vbdf(../@id, $dev_name), '')" />
</xsl:otherwise>
</xsl:choose>
<xsl:value-of select="acrn:initializer('t_vuart.vm_id', target_vm_id, '')" />
<xsl:value-of select="acrn:initializer('t_vuart.vuart_id', target_uart_id, '')" />
<xsl:text>},</xsl:text>
<xsl:value-of select="$newline" />
</xsl:if>
</xsl:template>
<xsl:template match="pci_devs">
<xsl:variable name="vm_id" select="../@id" />
<xsl:for-each select="pci_dev/text()">
<xsl:text>{</xsl:text>
<xsl:value-of select="$newline" />
<xsl:variable name="devname_suffix" select="acrn:ptdev-name-suffix(.)" />
<xsl:variable name="dev_name" select="concat('PTDEV_', $devname_suffix)" />
<xsl:value-of select="acrn:initializer('emu_type', 'PCI_DEV_TYPE_PTDEV', '')" />
<xsl:value-of select="acrn:initializer('vbdf.bits', acrn:get-vbdf($vm_id, $dev_name), '')" />
<xsl:value-of select="acrn:initializer('pbdf.bits', acrn:get-pbdf(.), '')" />
<xsl:for-each select="//device[@name = $dev_name]/bar">
<xsl:value-of select="acrn:initializer(concat('vbar_base[', @id,']'), concat(text(), 'UL'), '')" />
</xsl:for-each>
<xsl:text>},</xsl:text>
<xsl:value-of select="$newline" />
</xsl:for-each>
</xsl:template>
<xsl:template name="ivshmem_shm_mem">
<xsl:variable name="vm_id" select="@id" />
<xsl:variable name="vm_name" select="name" />
<xsl:variable name="load_order" select="load_order" />
<xsl:for-each select="//hv//IVSHMEM/IVSHMEM_REGION[PROVIDED_BY = 'Hypervisor']/IVSHMEM_VMS/IVSHMEM_VM[VM_NAME = $vm_name]">
<xsl:text>{</xsl:text>
<xsl:value-of select="$newline" />
<xsl:value-of select="acrn:initializer('emu_type', 'PCI_DEV_TYPE_HVEMUL', '')" />
<xsl:value-of select="acrn:initializer('vdev_ops', '&amp;vpci_ivshmem_ops', '')" />
<xsl:choose>
<xsl:when test="acrn:is-post-launched-vm($load_order)">
<xsl:value-of select="acrn:initializer('vbdf.value', 'UNASSIGNED_VBDF', '')" />
</xsl:when>
<xsl:otherwise>
<xsl:variable name="dev_name" select="concat('IVSHMEM_', acrn:shmem-index(ancestor::IVSHMEM_REGION/NAME))" />
<xsl:value-of select="acrn:initializer('vbdf.bits', acrn:get-vbdf($vm_id, $dev_name), '')" />
<xsl:for-each select="//vm[@id = $vm_id]/device[@name = $dev_name]/bar">
<xsl:value-of select="acrn:initializer(concat('vbar_base[', @id,']'), concat(text(), 'UL'), '')" />
</xsl:for-each>
</xsl:otherwise>
</xsl:choose>
<xsl:value-of select="acrn:initializer('shm_region_name', concat('IVSHMEM_SHM_REGION_', acrn:shmem-index(ancestor::IVSHMEM_REGION/NAME)), '')" />
<xsl:text>},</xsl:text>
<xsl:value-of select="$newline" />
</xsl:for-each>
</xsl:template>
<xsl:template match="PTM">
<xsl:if test="text() = 'y'">
<xsl:text>{</xsl:text>
<xsl:value-of select="$newline" />
<xsl:value-of select="acrn:initializer('vbdf.value', 'UNASSIGNED_VBDF', '')" />
<xsl:value-of select="acrn:initializer('vrp_sec_bus', '1', '')" />
<xsl:text>},</xsl:text>
<xsl:value-of select="$newline" />
</xsl:if>
</xsl:template>
</xsl:stylesheet>