c4df7fd01f
Make PcdPciIoBase and PcdPciIoSize dynamic PCDs, and set them in MemMapInitialization(), where we produce our EFI_RESOURCE_IO descriptor HOB. (The PCD is consumed by the core PciHostBridgeDxe driver, through our PciHostBridgeLib instance.) Take special care to keep the GCD IO space map unchanged on all platforms OVMF runs on. Cc: Gabriel Somlo <somlo@cmu.edu> Cc: Jordan Justen <jordan.l.justen@intel.com> Ref: https://bugzilla.redhat.com/show_bug.cgi?id=1333238 Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> Tested-by: Gabriel Somlo <somlo@cmu.edu>
149 lines
7.2 KiB
Plaintext
149 lines
7.2 KiB
Plaintext
## @file
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# EFI/Framework Open Virtual Machine Firmware (OVMF) platform
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#
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# Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.<BR>
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#
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# This program and the accompanying materials
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# are licensed and made available under the terms and conditions of the BSD License
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# which accompanies this distribution. The full text of the license may be found at
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# http://opensource.org/licenses/bsd-license.php
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#
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# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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#
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##
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[Defines]
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DEC_SPECIFICATION = 0x00010005
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PACKAGE_NAME = OvmfPkg
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PACKAGE_GUID = 2daf5f34-50e5-4b9d-b8e3-5562334d87e5
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PACKAGE_VERSION = 0.1
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[Includes]
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Include
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[LibraryClasses]
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## @libraryclass Loads and boots a Linux kernel image
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#
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LoadLinuxLib|Include/Library/LoadLinuxLib.h
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## @libraryclass Save and restore variables using a file
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#
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NvVarsFileLib|Include/Library/NvVarsFileLib.h
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## @libraryclass Access QEMU's firmware configuration interface
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#
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QemuFwCfgLib|Include/Library/QemuFwCfgLib.h
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## @libraryclass Rewrite the BootOrder NvVar based on QEMU's "bootorder"
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# fw_cfg file.
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#
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QemuBootOrderLib|Include/Library/QemuBootOrderLib.h
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## @libraryclass Serialize (and deserialize) variables
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#
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SerializeVariablesLib|Include/Library/SerializeVariablesLib.h
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## @libraryclass Invoke Xen hypercalls
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#
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XenHypercallLib|Include/Library/XenHypercallLib.h
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## @libraryclass Manage XenBus device path and I/O handles
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#
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XenIoMmioLib|Include/Library/XenIoMmioLib.h
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[Guids]
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gUefiOvmfPkgTokenSpaceGuid = {0x93bb96af, 0xb9f2, 0x4eb8, {0x94, 0x62, 0xe0, 0xba, 0x74, 0x56, 0x42, 0x36}}
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gEfiXenInfoGuid = {0xd3b46f3b, 0xd441, 0x1244, {0x9a, 0x12, 0x0, 0x12, 0x27, 0x3f, 0xc1, 0x4d}}
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gOvmfPlatformConfigGuid = {0x7235c51c, 0x0c80, 0x4cab, {0x87, 0xac, 0x3b, 0x08, 0x4a, 0x63, 0x04, 0xb1}}
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gVirtioMmioTransportGuid = {0x837dca9e, 0xe874, 0x4d82, {0xb2, 0x9a, 0x23, 0xfe, 0x0e, 0x23, 0xd1, 0xe2}}
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gXenBusRootDeviceGuid = {0xa732241f, 0x383d, 0x4d9c, {0x8a, 0xe1, 0x8e, 0x09, 0x83, 0x75, 0x89, 0xd7}}
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gRootBridgesConnectedEventGroupGuid = {0x24a2d66f, 0xeedd, 0x4086, {0x90, 0x42, 0xf2, 0x6e, 0x47, 0x97, 0xee, 0x69}}
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[Protocols]
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gVirtioDeviceProtocolGuid = {0xfa920010, 0x6785, 0x4941, {0xb6, 0xec, 0x49, 0x8c, 0x57, 0x9f, 0x16, 0x0a}}
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gBlockMmioProtocolGuid = {0x6b558ce3, 0x69e5, 0x4c67, {0xa6, 0x34, 0xf7, 0xfe, 0x72, 0xad, 0xbe, 0x84}}
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gXenBusProtocolGuid = {0x3d3ca290, 0xb9a5, 0x11e3, {0xb7, 0x5d, 0xb8, 0xac, 0x6f, 0x7d, 0x65, 0xe6}}
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gXenIoProtocolGuid = {0x6efac84f, 0x0ab0, 0x4747, {0x81, 0xbe, 0x85, 0x55, 0x62, 0x59, 0x04, 0x49}}
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[PcdsFixedAtBuild]
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gUefiOvmfPkgTokenSpaceGuid.PcdOvmfPeiMemFvBase|0x0|UINT32|0
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gUefiOvmfPkgTokenSpaceGuid.PcdOvmfPeiMemFvSize|0x0|UINT32|1
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gUefiOvmfPkgTokenSpaceGuid.PcdOvmfDxeMemFvBase|0x0|UINT32|0x15
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gUefiOvmfPkgTokenSpaceGuid.PcdOvmfDxeMemFvSize|0x0|UINT32|0x16
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## This flag is used to control the destination port for PlatformDebugLibIoPort
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gUefiOvmfPkgTokenSpaceGuid.PcdDebugIoPort|0x402|UINT16|4
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## When VirtioScsiDxe is instantiated for a HBA, the numbers of targets and
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# LUNs are retrieved from the host during virtio-scsi setup.
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# MdeModulePkg/Bus/Scsi/ScsiBusDxe then scans all MaxTarget * MaxLun
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# possible devices. This can take extremely long, for example with
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# MaxTarget=255 and MaxLun=16383. The *inclusive* constants below limit
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# MaxTarget and MaxLun, independently, should the host report higher values,
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# so that scanning the number of devices given by their product is still
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# acceptably fast.
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gUefiOvmfPkgTokenSpaceGuid.PcdVirtioScsiMaxTargetLimit|31|UINT16|6
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gUefiOvmfPkgTokenSpaceGuid.PcdVirtioScsiMaxLunLimit|7|UINT32|7
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## The following setting controls how many megabytes we configure as TSEG on
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# Q35, for SMRAM purposes. Permitted values are: 1, 2, 8. Other values cause
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# undefined behavior.
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#
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# This PCD is only consulted if PcdSmmSmramRequire is TRUE (see below).
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gUefiOvmfPkgTokenSpaceGuid.PcdQ35TsegMbytes|8|UINT8|0x20
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gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageEventLogBase|0x0|UINT32|0x8
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gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageEventLogSize|0x0|UINT32|0x9
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gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFirmwareFdSize|0x0|UINT32|0xa
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gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFirmwareBlockSize|0|UINT32|0xb
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gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageVariableBase|0x0|UINT32|0xc
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gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageFtwSpareBase|0x0|UINT32|0xd
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gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageFtwWorkingBase|0x0|UINT32|0xe
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gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFdBaseAddress|0x0|UINT32|0xf
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gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecPageTablesBase|0x0|UINT32|0x11
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gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecPageTablesSize|0x0|UINT32|0x12
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gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecPeiTempRamBase|0x0|UINT32|0x13
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gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecPeiTempRamSize|0x0|UINT32|0x14
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gUefiOvmfPkgTokenSpaceGuid.PcdS3AcpiReservedMemoryBase|0x0|UINT32|0x17
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gUefiOvmfPkgTokenSpaceGuid.PcdOvmfLockBoxStorageBase|0x0|UINT32|0x18
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gUefiOvmfPkgTokenSpaceGuid.PcdOvmfLockBoxStorageSize|0x0|UINT32|0x19
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gUefiOvmfPkgTokenSpaceGuid.PcdGuidedExtractHandlerTableSize|0x0|UINT32|0x1a
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gUefiOvmfPkgTokenSpaceGuid.PcdOvmfDecompressionScratchEnd|0x0|UINT32|0x1f
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[PcdsDynamic, PcdsDynamicEx]
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gUefiOvmfPkgTokenSpaceGuid.PcdEmuVariableEvent|0|UINT64|2
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gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashVariablesEnable|FALSE|BOOLEAN|0x10
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gUefiOvmfPkgTokenSpaceGuid.PcdOvmfHostBridgePciDevId|0|UINT16|0x1b
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gUefiOvmfPkgTokenSpaceGuid.PcdQemuSmbiosValidated|FALSE|BOOLEAN|0x21
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## The IO port aperture shared by all PCI root bridges.
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#
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gUefiOvmfPkgTokenSpaceGuid.PcdPciIoBase|0x0|UINT64|0x22
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gUefiOvmfPkgTokenSpaceGuid.PcdPciIoSize|0x0|UINT64|0x23
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## The 32-bit MMIO aperture shared by all PCI root bridges.
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#
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gUefiOvmfPkgTokenSpaceGuid.PcdPciMmio32Base|0x0|UINT64|0x24
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gUefiOvmfPkgTokenSpaceGuid.PcdPciMmio32Size|0x0|UINT64|0x25
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## The 64-bit MMIO aperture shared by all PCI root bridges.
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#
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gUefiOvmfPkgTokenSpaceGuid.PcdPciMmio64Base|0x0|UINT64|0x26
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gUefiOvmfPkgTokenSpaceGuid.PcdPciMmio64Size|0x0|UINT64|0x27
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[PcdsFeatureFlag]
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gUefiOvmfPkgTokenSpaceGuid.PcdSecureBootEnable|FALSE|BOOLEAN|3
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gUefiOvmfPkgTokenSpaceGuid.PcdQemuBootOrderPciTranslation|TRUE|BOOLEAN|0x1c
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gUefiOvmfPkgTokenSpaceGuid.PcdQemuBootOrderMmioTranslation|FALSE|BOOLEAN|0x1d
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## This feature flag enables SMM/SMRAM support. Note that it also requires
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# such support from the underlying QEMU instance; if that support is not
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# present, the firmware will reject continuing after a certain point.
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#
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# The flag also acts as a general "security switch"; when TRUE, many
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# components will change behavior, with the goal of preventing a malicious
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# runtime OS from tampering with firmware structures (special memory ranges
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# used by OVMF, the varstore pflash chip, LockBox etc).
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gUefiOvmfPkgTokenSpaceGuid.PcdSmmSmramRequire|FALSE|BOOLEAN|0x1e
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