audk/OvmfPkg/OvmfPkg.dec

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## @file
# EFI/Framework Open Virtual Machine Firmware (OVMF) platform
#
# Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<BR>
#
# SPDX-License-Identifier: BSD-2-Clause-Patent
#
##
[Defines]
DEC_SPECIFICATION = 0x00010005
PACKAGE_NAME = OvmfPkg
PACKAGE_GUID = 2daf5f34-50e5-4b9d-b8e3-5562334d87e5
PACKAGE_VERSION = 0.1
[Includes]
Include
[LibraryClasses]
## @libraryclass Loads and boots a Linux kernel image
#
LoadLinuxLib|Include/Library/LoadLinuxLib.h
## @libraryclass Save and restore variables using a file
#
NvVarsFileLib|Include/Library/NvVarsFileLib.h
## @libraryclass Provides services to work with PCI capabilities in PCI
# config space.
PciCapLib|Include/Library/PciCapLib.h
## @libraryclass Layered on top of PciCapLib, allows clients to plug an
# EFI_PCI_IO_PROTOCOL backend into PciCapLib, for config
# space access.
PciCapPciIoLib|Include/Library/PciCapPciIoLib.h
## @libraryclass Layered on top of PciCapLib, allows clients to plug a
# PciSegmentLib backend into PciCapLib, for config space
# access.
PciCapPciSegmentLib|Include/Library/PciCapPciSegmentLib.h
## @libraryclass Register a status code handler for printing the Boot
# Manager's LoadImage() and StartImage() preparations, and
# return codes, to the UEFI console.
PlatformBmPrintScLib|Include/Library/PlatformBmPrintScLib.h
## @libraryclass Access QEMU's firmware configuration interface
#
QemuFwCfgLib|Include/Library/QemuFwCfgLib.h
## @libraryclass S3 support for QEMU fw_cfg
#
QemuFwCfgS3Lib|Include/Library/QemuFwCfgS3Lib.h
## @libraryclass Rewrite the BootOrder NvVar based on QEMU's "bootorder"
# fw_cfg file.
#
QemuBootOrderLib|Include/Library/QemuBootOrderLib.h
## @libraryclass Serialize (and deserialize) variables
#
SerializeVariablesLib|Include/Library/SerializeVariablesLib.h
## @libraryclass Invoke Xen hypercalls
#
XenHypercallLib|Include/Library/XenHypercallLib.h
## @libraryclass Manage XenBus device path and I/O handles
#
XenIoMmioLib|Include/Library/XenIoMmioLib.h
[Guids]
gUefiOvmfPkgTokenSpaceGuid = {0x93bb96af, 0xb9f2, 0x4eb8, {0x94, 0x62, 0xe0, 0xba, 0x74, 0x56, 0x42, 0x36}}
gEfiXenInfoGuid = {0xd3b46f3b, 0xd441, 0x1244, {0x9a, 0x12, 0x0, 0x12, 0x27, 0x3f, 0xc1, 0x4d}}
gOvmfPkKek1AppPrefixGuid = {0x4e32566d, 0x8e9e, 0x4f52, {0x81, 0xd3, 0x5b, 0xb9, 0x71, 0x5f, 0x97, 0x27}}
gOvmfPlatformConfigGuid = {0x7235c51c, 0x0c80, 0x4cab, {0x87, 0xac, 0x3b, 0x08, 0x4a, 0x63, 0x04, 0xb1}}
gVirtioMmioTransportGuid = {0x837dca9e, 0xe874, 0x4d82, {0xb2, 0x9a, 0x23, 0xfe, 0x0e, 0x23, 0xd1, 0xe2}}
gQemuRamfbGuid = {0x557423a1, 0x63ab, 0x406c, {0xbe, 0x7e, 0x91, 0xcd, 0xbc, 0x08, 0xc4, 0x57}}
gXenBusRootDeviceGuid = {0xa732241f, 0x383d, 0x4d9c, {0x8a, 0xe1, 0x8e, 0x09, 0x83, 0x75, 0x89, 0xd7}}
gRootBridgesConnectedEventGroupGuid = {0x24a2d66f, 0xeedd, 0x4086, {0x90, 0x42, 0xf2, 0x6e, 0x47, 0x97, 0xee, 0x69}}
gMicrosoftVendorGuid = {0x77fa9abd, 0x0359, 0x4d32, {0xbd, 0x60, 0x28, 0xf4, 0xe7, 0x8f, 0x78, 0x4b}}
[Protocols]
gVirtioDeviceProtocolGuid = {0xfa920010, 0x6785, 0x4941, {0xb6, 0xec, 0x49, 0x8c, 0x57, 0x9f, 0x16, 0x0a}}
gXenBusProtocolGuid = {0x3d3ca290, 0xb9a5, 0x11e3, {0xb7, 0x5d, 0xb8, 0xac, 0x6f, 0x7d, 0x65, 0xe6}}
gXenIoProtocolGuid = {0x6efac84f, 0x0ab0, 0x4747, {0x81, 0xbe, 0x85, 0x55, 0x62, 0x59, 0x04, 0x49}}
gIoMmuAbsentProtocolGuid = {0xf8775d50, 0x8abd, 0x4adf, {0x92, 0xac, 0x85, 0x3e, 0x51, 0xf6, 0xc8, 0xdc}}
gEfiLegacy8259ProtocolGuid = {0x38321dba, 0x4fe0, 0x4e17, {0x8a, 0xec, 0x41, 0x30, 0x55, 0xea, 0xed, 0xc1}}
[PcdsFixedAtBuild]
gUefiOvmfPkgTokenSpaceGuid.PcdOvmfPeiMemFvBase|0x0|UINT32|0
gUefiOvmfPkgTokenSpaceGuid.PcdOvmfPeiMemFvSize|0x0|UINT32|1
gUefiOvmfPkgTokenSpaceGuid.PcdOvmfDxeMemFvBase|0x0|UINT32|0x15
gUefiOvmfPkgTokenSpaceGuid.PcdOvmfDxeMemFvSize|0x0|UINT32|0x16
## This flag is used to control the destination port for PlatformDebugLibIoPort
gUefiOvmfPkgTokenSpaceGuid.PcdDebugIoPort|0x402|UINT16|4
## When VirtioScsiDxe is instantiated for a HBA, the numbers of targets and
# LUNs are retrieved from the host during virtio-scsi setup.
# MdeModulePkg/Bus/Scsi/ScsiBusDxe then scans all MaxTarget * MaxLun
# possible devices. This can take extremely long, for example with
# MaxTarget=255 and MaxLun=16383. The *inclusive* constants below limit
# MaxTarget and MaxLun, independently, should the host report higher values,
# so that scanning the number of devices given by their product is still
# acceptably fast.
gUefiOvmfPkgTokenSpaceGuid.PcdVirtioScsiMaxTargetLimit|31|UINT16|6
gUefiOvmfPkgTokenSpaceGuid.PcdVirtioScsiMaxLunLimit|7|UINT32|7
gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageEventLogBase|0x0|UINT32|0x8
gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageEventLogSize|0x0|UINT32|0x9
gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFirmwareFdSize|0x0|UINT32|0xa
gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFirmwareBlockSize|0|UINT32|0xb
gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageVariableBase|0x0|UINT32|0xc
gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageFtwSpareBase|0x0|UINT32|0xd
gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageFtwWorkingBase|0x0|UINT32|0xe
gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFdBaseAddress|0x0|UINT32|0xf
gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecPageTablesBase|0x0|UINT32|0x11
gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecPageTablesSize|0x0|UINT32|0x12
gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecPeiTempRamBase|0x0|UINT32|0x13
gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecPeiTempRamSize|0x0|UINT32|0x14
gUefiOvmfPkgTokenSpaceGuid.PcdOvmfLockBoxStorageBase|0x0|UINT32|0x18
gUefiOvmfPkgTokenSpaceGuid.PcdOvmfLockBoxStorageSize|0x0|UINT32|0x19
gUefiOvmfPkgTokenSpaceGuid.PcdGuidedExtractHandlerTableSize|0x0|UINT32|0x1a
gUefiOvmfPkgTokenSpaceGuid.PcdOvmfDecompressionScratchEnd|0x0|UINT32|0x1f
## Pcd8259LegacyModeMask defines the default mask value for platform. This
# value is determined.
# 1) If platform only support pure UEFI, value should be set to 0xFFFF or
# 0xFFFE; Because only clock interrupt is allowed in legacy mode in pure
# UEFI platform.
# 2) If platform install CSM and use thunk module:
# a) If thunk call provided by CSM binary requires some legacy interrupt
# support, the corresponding bit should be opened as 0.
# For example, if keyboard interfaces provided CSM binary use legacy
# keyboard interrupt in 8259 bit 1, then the value should be set to
# 0xFFFC.
# b) If all thunk call provied by CSM binary do not require legacy
# interrupt support, value should be set to 0xFFFF or 0xFFFE.
#
# The default value of legacy mode mask could be changed by
# EFI_LEGACY_8259_PROTOCOL->SetMask(). But it is rarely need change it
# except some special cases such as when initializing the CSM binary, it
# should be set to 0xFFFF to mask all legacy interrupt. Please restore the
# original legacy mask value if changing is made for these special case.
gUefiOvmfPkgTokenSpaceGuid.Pcd8259LegacyModeMask|0xFFFF|UINT16|0x3
## Pcd8259LegacyModeEdgeLevel defines the default edge level for legacy
# mode's interrrupt controller.
# For the corresponding bits, 0 = Edge triggered and 1 = Level triggered.
gUefiOvmfPkgTokenSpaceGuid.Pcd8259LegacyModeEdgeLevel|0x0000|UINT16|0x5
[PcdsDynamic, PcdsDynamicEx]
gUefiOvmfPkgTokenSpaceGuid.PcdEmuVariableEvent|0|UINT64|2
gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashVariablesEnable|FALSE|BOOLEAN|0x10
gUefiOvmfPkgTokenSpaceGuid.PcdOvmfHostBridgePciDevId|0|UINT16|0x1b
gUefiOvmfPkgTokenSpaceGuid.PcdQemuSmbiosValidated|FALSE|BOOLEAN|0x21
## The IO port aperture shared by all PCI root bridges.
#
gUefiOvmfPkgTokenSpaceGuid.PcdPciIoBase|0x0|UINT64|0x22
gUefiOvmfPkgTokenSpaceGuid.PcdPciIoSize|0x0|UINT64|0x23
## The 32-bit MMIO aperture shared by all PCI root bridges.
#
gUefiOvmfPkgTokenSpaceGuid.PcdPciMmio32Base|0x0|UINT64|0x24
gUefiOvmfPkgTokenSpaceGuid.PcdPciMmio32Size|0x0|UINT64|0x25
## The 64-bit MMIO aperture shared by all PCI root bridges.
#
gUefiOvmfPkgTokenSpaceGuid.PcdPciMmio64Base|0x0|UINT64|0x26
gUefiOvmfPkgTokenSpaceGuid.PcdPciMmio64Size|0x0|UINT64|0x27
## The following setting controls how many megabytes we configure as TSEG on
# Q35, for SMRAM purposes. Permitted defaults are: 1, 2, 8. Other defaults
# cause undefined behavior. During boot, the PCD is updated by PlatformPei
# to reflect the extended TSEG size, if one is advertized by QEMU.
#
# This PCD is only accessed if PcdSmmSmramRequire is TRUE (see below).
gUefiOvmfPkgTokenSpaceGuid.PcdQ35TsegMbytes|8|UINT16|0x20
[PcdsFeatureFlag]
gUefiOvmfPkgTokenSpaceGuid.PcdQemuBootOrderPciTranslation|TRUE|BOOLEAN|0x1c
gUefiOvmfPkgTokenSpaceGuid.PcdQemuBootOrderMmioTranslation|FALSE|BOOLEAN|0x1d
## This feature flag enables SMM/SMRAM support. Note that it also requires
# such support from the underlying QEMU instance; if that support is not
# present, the firmware will reject continuing after a certain point.
#
# The flag also acts as a general "security switch"; when TRUE, many
# components will change behavior, with the goal of preventing a malicious
# runtime OS from tampering with firmware structures (special memory ranges
# used by OVMF, the varstore pflash chip, LockBox etc).
gUefiOvmfPkgTokenSpaceGuid.PcdSmmSmramRequire|FALSE|BOOLEAN|0x1e