OvmfPkg/OvmfPkg.dec - third_party/edk2 - Git at Google

 ## @file
 #  EFI/Framework Open Virtual Machine Firmware (OVMF) platform
 #
 #  Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.<BR>
 #
 #  This program and the accompanying materials
 #  are licensed and made available under the terms and conditions of the BSD License
 #  which accompanies this distribution. The full text of the license 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.
 #
 ##

 [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  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}}
   gOvmfPlatformConfigGuid             = {0x7235c51c, 0x0c80, 0x4cab, {0x87, 0xac, 0x3b, 0x08, 0x4a, 0x63, 0x04, 0xb1}}
   gVirtioMmioTransportGuid            = {0x837dca9e, 0xe874, 0x4d82, {0xb2, 0x9a, 0x23, 0xfe, 0x0e, 0x23, 0xd1, 0xe2}}
   gXenBusRootDeviceGuid               = {0xa732241f, 0x383d, 0x4d9c, {0x8a, 0xe1, 0x8e, 0x09, 0x83, 0x75, 0x89, 0xd7}}
   gRootBridgesConnectedEventGroupGuid = {0x24a2d66f, 0xeedd, 0x4086, {0x90, 0x42, 0xf2, 0x6e, 0x47, 0x97, 0xee, 0x69}}

 [Protocols]
   gVirtioDeviceProtocolGuid           = {0xfa920010, 0x6785, 0x4941, {0xb6, 0xec, 0x49, 0x8c, 0x57, 0x9f, 0x16, 0x0a}}
   gBlockMmioProtocolGuid              = {0x6b558ce3, 0x69e5, 0x4c67, {0xa6, 0x34, 0xf7, 0xfe, 0x72, 0xad, 0xbe, 0x84}}
   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}}

 [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

 [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
	## @file
	# EFI/Framework Open Virtual Machine Firmware (OVMF) platform
	#
	# Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.<BR>
	#
	# This program and the accompanying materials
	# are licensed and made available under the terms and conditions of the BSD License
	# which accompanies this distribution. The full text of the license 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.
	#
	##

	[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 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}}
	gOvmfPlatformConfigGuid = {0x7235c51c, 0x0c80, 0x4cab, {0x87, 0xac, 0x3b, 0x08, 0x4a, 0x63, 0x04, 0xb1}}
	gVirtioMmioTransportGuid = {0x837dca9e, 0xe874, 0x4d82, {0xb2, 0x9a, 0x23, 0xfe, 0x0e, 0x23, 0xd1, 0xe2}}
	gXenBusRootDeviceGuid = {0xa732241f, 0x383d, 0x4d9c, {0x8a, 0xe1, 0x8e, 0x09, 0x83, 0x75, 0x89, 0xd7}}
	gRootBridgesConnectedEventGroupGuid = {0x24a2d66f, 0xeedd, 0x4086, {0x90, 0x42, 0xf2, 0x6e, 0x47, 0x97, 0xee, 0x69}}

	[Protocols]
	gVirtioDeviceProtocolGuid = {0xfa920010, 0x6785, 0x4941, {0xb6, 0xec, 0x49, 0x8c, 0x57, 0x9f, 0x16, 0x0a}}
	gBlockMmioProtocolGuid = {0x6b558ce3, 0x69e5, 0x4c67, {0xa6, 0x34, 0xf7, 0xfe, 0x72, 0xad, 0xbe, 0x84}}
	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}}

	[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

	[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