| 1 | ## @file
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| 2 | # EFI/Framework Open Virtual Machine Firmware (OVMF) platform
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| 3 | #
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| 4 | # Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.<BR>
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| 5 | #
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| 6 | # This program and the accompanying materials
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| 7 | # are licensed and made available under the terms and conditions of the BSD License
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| 8 | # which accompanies this distribution. The full text of the license may be found at
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| 9 | # http://opensource.org/licenses/bsd-license.php
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| 10 | #
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| 11 | # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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| 12 | # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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| 13 | #
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| 14 | ##
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| 15 |
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| 16 | [Defines]
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| 17 | DEC_SPECIFICATION = 0x00010005
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| 18 | PACKAGE_NAME = OvmfPkg
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| 19 | PACKAGE_GUID = 2daf5f34-50e5-4b9d-b8e3-5562334d87e5
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| 20 | PACKAGE_VERSION = 0.1
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| 21 |
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| 22 | [Includes]
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| 23 | Include
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| 24 |
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| 25 | [LibraryClasses]
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| 26 | ## @libraryclass Loads and boots a Linux kernel image
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| 27 | #
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| 28 | LoadLinuxLib|Include/Library/LoadLinuxLib.h
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| 29 |
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| 30 | ## @libraryclass Save and restore variables using a file
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| 31 | #
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| 32 | NvVarsFileLib|Include/Library/NvVarsFileLib.h
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| 33 |
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| 34 | ## @libraryclass Access QEMU's firmware configuration interface
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| 35 | #
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| 36 | QemuFwCfgLib|Include/Library/QemuFwCfgLib.h
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| 37 |
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| 38 | ## @libraryclass S3 support for QEMU fw_cfg
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| 39 | #
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| 40 | QemuFwCfgS3Lib|Include/Library/QemuFwCfgS3Lib.h
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| 41 |
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| 42 | ## @libraryclass Rewrite the BootOrder NvVar based on QEMU's "bootorder"
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| 43 | # fw_cfg file.
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| 44 | #
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| 45 | QemuBootOrderLib|Include/Library/QemuBootOrderLib.h
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| 46 |
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| 47 | ## @libraryclass Serialize (and deserialize) variables
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| 48 | #
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| 49 | SerializeVariablesLib|Include/Library/SerializeVariablesLib.h
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| 50 |
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| 51 | ## @libraryclass Invoke Xen hypercalls
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| 52 | #
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| 53 | XenHypercallLib|Include/Library/XenHypercallLib.h
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| 54 |
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| 55 | ## @libraryclass Manage XenBus device path and I/O handles
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| 56 | #
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| 57 | XenIoMmioLib|Include/Library/XenIoMmioLib.h
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| 58 |
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| 59 | [Guids]
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| 60 | gUefiOvmfPkgTokenSpaceGuid = {0x93bb96af, 0xb9f2, 0x4eb8, {0x94, 0x62, 0xe0, 0xba, 0x74, 0x56, 0x42, 0x36}}
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| 61 | gEfiXenInfoGuid = {0xd3b46f3b, 0xd441, 0x1244, {0x9a, 0x12, 0x0, 0x12, 0x27, 0x3f, 0xc1, 0x4d}}
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| 62 | gOvmfPlatformConfigGuid = {0x7235c51c, 0x0c80, 0x4cab, {0x87, 0xac, 0x3b, 0x08, 0x4a, 0x63, 0x04, 0xb1}}
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| 63 | gVirtioMmioTransportGuid = {0x837dca9e, 0xe874, 0x4d82, {0xb2, 0x9a, 0x23, 0xfe, 0x0e, 0x23, 0xd1, 0xe2}}
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| 64 | gXenBusRootDeviceGuid = {0xa732241f, 0x383d, 0x4d9c, {0x8a, 0xe1, 0x8e, 0x09, 0x83, 0x75, 0x89, 0xd7}}
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| 65 | gRootBridgesConnectedEventGroupGuid = {0x24a2d66f, 0xeedd, 0x4086, {0x90, 0x42, 0xf2, 0x6e, 0x47, 0x97, 0xee, 0x69}}
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| 66 |
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| 67 | [Protocols]
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| 68 | gVirtioDeviceProtocolGuid = {0xfa920010, 0x6785, 0x4941, {0xb6, 0xec, 0x49, 0x8c, 0x57, 0x9f, 0x16, 0x0a}}
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| 69 | gBlockMmioProtocolGuid = {0x6b558ce3, 0x69e5, 0x4c67, {0xa6, 0x34, 0xf7, 0xfe, 0x72, 0xad, 0xbe, 0x84}}
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| 70 | gXenBusProtocolGuid = {0x3d3ca290, 0xb9a5, 0x11e3, {0xb7, 0x5d, 0xb8, 0xac, 0x6f, 0x7d, 0x65, 0xe6}}
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| 71 | gXenIoProtocolGuid = {0x6efac84f, 0x0ab0, 0x4747, {0x81, 0xbe, 0x85, 0x55, 0x62, 0x59, 0x04, 0x49}}
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| 72 | gIoMmuAbsentProtocolGuid = {0xf8775d50, 0x8abd, 0x4adf, {0x92, 0xac, 0x85, 0x3e, 0x51, 0xf6, 0xc8, 0xdc}}
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| 73 |
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| 74 | [PcdsFixedAtBuild]
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| 75 | gUefiOvmfPkgTokenSpaceGuid.PcdOvmfPeiMemFvBase|0x0|UINT32|0
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| 76 | gUefiOvmfPkgTokenSpaceGuid.PcdOvmfPeiMemFvSize|0x0|UINT32|1
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| 77 | gUefiOvmfPkgTokenSpaceGuid.PcdOvmfDxeMemFvBase|0x0|UINT32|0x15
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| 78 | gUefiOvmfPkgTokenSpaceGuid.PcdOvmfDxeMemFvSize|0x0|UINT32|0x16
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| 79 |
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| 80 | ## This flag is used to control the destination port for PlatformDebugLibIoPort
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| 81 | gUefiOvmfPkgTokenSpaceGuid.PcdDebugIoPort|0x402|UINT16|4
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| 82 |
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| 83 | ## When VirtioScsiDxe is instantiated for a HBA, the numbers of targets and
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| 84 | # LUNs are retrieved from the host during virtio-scsi setup.
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| 85 | # MdeModulePkg/Bus/Scsi/ScsiBusDxe then scans all MaxTarget * MaxLun
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| 86 | # possible devices. This can take extremely long, for example with
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| 87 | # MaxTarget=255 and MaxLun=16383. The *inclusive* constants below limit
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| 88 | # MaxTarget and MaxLun, independently, should the host report higher values,
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| 89 | # so that scanning the number of devices given by their product is still
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| 90 | # acceptably fast.
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| 91 | gUefiOvmfPkgTokenSpaceGuid.PcdVirtioScsiMaxTargetLimit|31|UINT16|6
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| 92 | gUefiOvmfPkgTokenSpaceGuid.PcdVirtioScsiMaxLunLimit|7|UINT32|7
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| 93 |
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| 94 | gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageEventLogBase|0x0|UINT32|0x8
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| 95 | gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageEventLogSize|0x0|UINT32|0x9
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| 96 | gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFirmwareFdSize|0x0|UINT32|0xa
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| 97 | gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFirmwareBlockSize|0|UINT32|0xb
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| 98 | gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageVariableBase|0x0|UINT32|0xc
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| 99 | gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageFtwSpareBase|0x0|UINT32|0xd
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| 100 | gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageFtwWorkingBase|0x0|UINT32|0xe
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| 101 | gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFdBaseAddress|0x0|UINT32|0xf
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| 102 | gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecPageTablesBase|0x0|UINT32|0x11
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| 103 | gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecPageTablesSize|0x0|UINT32|0x12
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| 104 | gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecPeiTempRamBase|0x0|UINT32|0x13
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| 105 | gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecPeiTempRamSize|0x0|UINT32|0x14
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| 106 | gUefiOvmfPkgTokenSpaceGuid.PcdOvmfLockBoxStorageBase|0x0|UINT32|0x18
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| 107 | gUefiOvmfPkgTokenSpaceGuid.PcdOvmfLockBoxStorageSize|0x0|UINT32|0x19
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| 108 | gUefiOvmfPkgTokenSpaceGuid.PcdGuidedExtractHandlerTableSize|0x0|UINT32|0x1a
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| 109 | gUefiOvmfPkgTokenSpaceGuid.PcdOvmfDecompressionScratchEnd|0x0|UINT32|0x1f
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| 110 |
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| 111 | [PcdsDynamic, PcdsDynamicEx]
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| 112 | gUefiOvmfPkgTokenSpaceGuid.PcdEmuVariableEvent|0|UINT64|2
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| 113 | gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashVariablesEnable|FALSE|BOOLEAN|0x10
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| 114 | gUefiOvmfPkgTokenSpaceGuid.PcdOvmfHostBridgePciDevId|0|UINT16|0x1b
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| 115 | gUefiOvmfPkgTokenSpaceGuid.PcdQemuSmbiosValidated|FALSE|BOOLEAN|0x21
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| 116 |
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| 117 | ## The IO port aperture shared by all PCI root bridges.
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| 118 | #
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| 119 | gUefiOvmfPkgTokenSpaceGuid.PcdPciIoBase|0x0|UINT64|0x22
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| 120 | gUefiOvmfPkgTokenSpaceGuid.PcdPciIoSize|0x0|UINT64|0x23
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| 121 |
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| 122 | ## The 32-bit MMIO aperture shared by all PCI root bridges.
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| 123 | #
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| 124 | gUefiOvmfPkgTokenSpaceGuid.PcdPciMmio32Base|0x0|UINT64|0x24
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| 125 | gUefiOvmfPkgTokenSpaceGuid.PcdPciMmio32Size|0x0|UINT64|0x25
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| 126 |
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| 127 | ## The 64-bit MMIO aperture shared by all PCI root bridges.
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| 128 | #
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| 129 | gUefiOvmfPkgTokenSpaceGuid.PcdPciMmio64Base|0x0|UINT64|0x26
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| 130 | gUefiOvmfPkgTokenSpaceGuid.PcdPciMmio64Size|0x0|UINT64|0x27
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| 131 |
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| 132 | ## The following setting controls how many megabytes we configure as TSEG on
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| 133 | # Q35, for SMRAM purposes. Permitted defaults are: 1, 2, 8. Other defaults
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| 134 | # cause undefined behavior. During boot, the PCD is updated by PlatformPei
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| 135 | # to reflect the extended TSEG size, if one is advertized by QEMU.
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| 136 | #
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| 137 | # This PCD is only accessed if PcdSmmSmramRequire is TRUE (see below).
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| 138 | gUefiOvmfPkgTokenSpaceGuid.PcdQ35TsegMbytes|8|UINT16|0x20
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| 139 |
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| 140 | [PcdsFeatureFlag]
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| 141 | gUefiOvmfPkgTokenSpaceGuid.PcdQemuBootOrderPciTranslation|TRUE|BOOLEAN|0x1c
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| 142 | gUefiOvmfPkgTokenSpaceGuid.PcdQemuBootOrderMmioTranslation|FALSE|BOOLEAN|0x1d
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| 143 |
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| 144 | ## This feature flag enables SMM/SMRAM support. Note that it also requires
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| 145 | # such support from the underlying QEMU instance; if that support is not
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| 146 | # present, the firmware will reject continuing after a certain point.
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| 147 | #
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| 148 | # The flag also acts as a general "security switch"; when TRUE, many
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| 149 | # components will change behavior, with the goal of preventing a malicious
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| 150 | # runtime OS from tampering with firmware structures (special memory ranges
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| 151 | # used by OVMF, the varstore pflash chip, LockBox etc).
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| 152 | gUefiOvmfPkgTokenSpaceGuid.PcdSmmSmramRequire|FALSE|BOOLEAN|0x1e
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