diff options
| -rw-r--r-- | ArmVirtPkg/ArmVirtQemu.dsc | 1 | ||||
| -rw-r--r-- | OvmfPkg/AmdSev/AmdSevX64.dsc | 1 | ||||
| -rw-r--r-- | OvmfPkg/Bhyve/BhyveX64.dsc | 1 | ||||
| -rw-r--r-- | OvmfPkg/CloudHv/CloudHvX64.dsc | 1 | ||||
| -rw-r--r-- | OvmfPkg/Include/Library/HardwareInfoLib.h | 159 | ||||
| -rw-r--r-- | OvmfPkg/Library/HardwareInfoLib/HardwareInfoPei.c | 79 | ||||
| -rw-r--r-- | OvmfPkg/Library/HardwareInfoLib/PeiHardwareInfoLib.inf | 39 | ||||
| -rw-r--r-- | OvmfPkg/Library/HardwareInfoLib/QemuFwCfgHardwareInfoLib.c | 88 | ||||
| -rw-r--r-- | OvmfPkg/Microvm/MicrovmX64.dsc | 1 | ||||
| -rw-r--r-- | OvmfPkg/OvmfPkg.dec | 4 | ||||
| -rw-r--r-- | OvmfPkg/OvmfPkgIa32.dsc | 1 | ||||
| -rw-r--r-- | OvmfPkg/OvmfPkgIa32X64.dsc | 1 | ||||
| -rw-r--r-- | OvmfPkg/OvmfPkgX64.dsc | 1 | ||||
| -rw-r--r-- | OvmfPkg/OvmfXen.dsc | 1 |
14 files changed, 378 insertions, 0 deletions
diff --git a/ArmVirtPkg/ArmVirtQemu.dsc b/ArmVirtPkg/ArmVirtQemu.dsc index aa0ce61630..9369a88858 100644 --- a/ArmVirtPkg/ArmVirtQemu.dsc +++ b/ArmVirtPkg/ArmVirtQemu.dsc @@ -81,6 +81,7 @@ PciSegmentLib|MdePkg/Library/BasePciSegmentLibPci/BasePciSegmentLibPci.inf
PciHostBridgeLib|OvmfPkg/Fdt/FdtPciHostBridgeLib/FdtPciHostBridgeLib.inf
PciHostBridgeUtilityLib|OvmfPkg/Library/PciHostBridgeUtilityLib/PciHostBridgeUtilityLib.inf
+ PeiHardwareInfoLib|OvmfPkg/Library/HardwareInfoLib/PeiHardwareInfoLib.inf
!if $(TPM2_ENABLE) == TRUE
Tpm2CommandLib|SecurityPkg/Library/Tpm2CommandLib/Tpm2CommandLib.inf
diff --git a/OvmfPkg/AmdSev/AmdSevX64.dsc b/OvmfPkg/AmdSev/AmdSevX64.dsc index fa081e4fea..7497cace9c 100644 --- a/OvmfPkg/AmdSev/AmdSevX64.dsc +++ b/OvmfPkg/AmdSev/AmdSevX64.dsc @@ -168,6 +168,7 @@ FrameBufferBltLib|MdeModulePkg/Library/FrameBufferBltLib/FrameBufferBltLib.inf
BlobVerifierLib|OvmfPkg/AmdSev/BlobVerifierLibSevHashes/BlobVerifierLibSevHashes.inf
MemEncryptTdxLib|OvmfPkg/Library/BaseMemEncryptTdxLib/BaseMemEncryptTdxLib.inf
+ PeiHardwareInfoLib|OvmfPkg/Library/HardwareInfoLib/PeiHardwareInfoLib.inf
!if $(SOURCE_DEBUG_ENABLE) == TRUE
PeCoffExtraActionLib|SourceLevelDebugPkg/Library/PeCoffExtraActionLibDebug/PeCoffExtraActionLibDebug.inf
diff --git a/OvmfPkg/Bhyve/BhyveX64.dsc b/OvmfPkg/Bhyve/BhyveX64.dsc index f0166e136c..ada904464e 100644 --- a/OvmfPkg/Bhyve/BhyveX64.dsc +++ b/OvmfPkg/Bhyve/BhyveX64.dsc @@ -170,6 +170,7 @@ MemEncryptSevLib|OvmfPkg/Library/BaseMemEncryptSevLib/DxeMemEncryptSevLib.inf
LockBoxLib|OvmfPkg/Library/LockBoxLib/LockBoxBaseLib.inf
MemEncryptTdxLib|OvmfPkg/Library/BaseMemEncryptTdxLib/BaseMemEncryptTdxLib.inf
+ PeiHardwareInfoLib|OvmfPkg/Library/HardwareInfoLib/PeiHardwareInfoLib.inf
CustomizedDisplayLib|MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLib.inf
FrameBufferBltLib|MdeModulePkg/Library/FrameBufferBltLib/FrameBufferBltLib.inf
diff --git a/OvmfPkg/CloudHv/CloudHvX64.dsc b/OvmfPkg/CloudHv/CloudHvX64.dsc index c568662313..7fbc1021e2 100644 --- a/OvmfPkg/CloudHv/CloudHvX64.dsc +++ b/OvmfPkg/CloudHv/CloudHvX64.dsc @@ -180,6 +180,7 @@ VirtioLib|OvmfPkg/Library/VirtioLib/VirtioLib.inf
LoadLinuxLib|OvmfPkg/Library/LoadLinuxLib/LoadLinuxLib.inf
MemEncryptSevLib|OvmfPkg/Library/BaseMemEncryptSevLib/DxeMemEncryptSevLib.inf
+ PeiHardwareInfoLib|OvmfPkg/Library/HardwareInfoLib/PeiHardwareInfoLib.inf
!if $(SMM_REQUIRE) == FALSE
LockBoxLib|OvmfPkg/Library/LockBoxLib/LockBoxBaseLib.inf
!endif
diff --git a/OvmfPkg/Include/Library/HardwareInfoLib.h b/OvmfPkg/Include/Library/HardwareInfoLib.h new file mode 100644 index 0000000000..66d964dab5 --- /dev/null +++ b/OvmfPkg/Include/Library/HardwareInfoLib.h @@ -0,0 +1,159 @@ +/*/@file
+ Hardware info parsing functions.
+ Binary data is expected as a consecutive series of header - object pairs.
+ Complete library providing static Qemu fw-cfg wrappers as well as list-like
+ interface to dynamically manipulate hardware info objects and parsing from
+ a generic blob.
+
+ Copyright 2021 - 2022 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#ifndef __HARDWARE_INFO_LIB_H__
+#define __HARDWARE_INFO_LIB_H__
+
+#include "../Library/HardwareInfoLib/HardwareInfoTypesLib.h"
+
+/**
+ Read, if available, the next Type element in the FwCfg file.
+ The FwCfg item must already be selected, this is a wrapper around
+ QemuFwCfgReadBytes and the Data pointer should be set to an existent
+ memory location with TypeSize bytes allocated for the date to be
+ properly written. If a Type element is found in the file which has a
+ size (in the header) greater than TypeSize, it is skipped.
+
+ @param[in] Type Hardware Info Type to search for
+ @param[in] TypeSize Size (in bytes) of the structure intended to
+ be used to dereference the data
+ @param[in] TotalFileSize Total size (in bytes) of the FwCfg file from
+ which the data is read.
+ @param[out] Data Pointer to a memory allocated instance into
+ which the data is written to.
+ @param[out] DataSize Size in bytes of the actually filled
+ data available in the Data object after a
+ successful operation
+ @param[inout] ReadIndex Index of the next byte to be read. Incremented
+ accordingly after a read operation to reflect
+ up to date status
+
+ @retval EFI_SUCCESS Next element found and read into Data
+ @retval EFI_INVALID_PARAMETER Operation failed
+ @retval EFI_END_OF_FILE End of the file reached, no more elements
+ to read.
+**/
+EFI_STATUS
+QemuFwCfgReadNextHardwareInfoByType (
+ IN HARDWARE_INFO_TYPE Type,
+ IN UINTN TypeSize,
+ IN UINTN TotalFileSize,
+ OUT VOID *Data,
+ OUT UINTN *DataSize OPTIONAL,
+ IN OUT UINTN *ReadIndex
+ );
+
+/**
+ Parse binary data containing resource information of multiple hardware
+ elements into a list of interpreted resources.
+ The translation is done on a copy-parse base so the blob can be freed
+ afterwards.
+
+ @param[in] Blob Binary data to be parsed
+ @param[in] BlobSize Size (in bytes) of the binary data
+ @param[in] TypeFilter Optional type to filter entries. Set to
+ undefined to disable filtering and retrieve all
+ @param[out] ListHead Head of the list to populate hardware information
+
+ @retval EFI_SUCCESS Succeed.
+ @retval EFI_INVALID_PARAMETER Provided Blob inforation is invalid
+ @retval EFI_OUT_OF_RESOURCES Out of memory, list populated as far as
+ possible
+**/
+EFI_STATUS
+CreateHardwareInfoList (
+ IN UINT8 *Blob,
+ IN UINTN BlobSize,
+ IN HARDWARE_INFO_TYPE TypeFilter,
+ OUT LIST_ENTRY *ListHead
+ );
+
+/**
+ Free the dynamically allocated list of HADWARE_INFO items populated
+ during parsing of Blob
+
+ @param ListHead Head of the list to be destroyed
+**/
+VOID
+FreeHardwareInfoList (
+ IN OUT LIST_ENTRY *ListHead
+ );
+
+/**
+ Retrieve the number of hardware components of a specific type
+ in the list.
+
+ @param[in] ListHead Head of the hardware info list
+ @param[in] Type Type of hardware elements to count
+ @param[in] TypeSize Size (in bytes) of the structure intended to
+ be used to dereference the data
+ @return Count of elements of Type found
+**/
+UINTN
+GetHardwareInfoCountByType (
+ IN LIST_ENTRY *ListHead,
+ IN HARDWARE_INFO_TYPE Type,
+ IN UINTN TypeSize
+ );
+
+/**
+ Get the First Hardware Info entry in the list of the specified type
+
+ @param[in] ListHead Head of the hardware info list
+ @param[in] Type Hardware Info Type to search for
+ @param[in] TypeSize Size (in bytes) of the structure intended to
+ be used to dereference the data
+ @return Link of first entry of specified type or list head if not found
+**/
+LIST_ENTRY *
+GetFirstHardwareInfoByType (
+ IN LIST_ENTRY *ListHead,
+ IN HARDWARE_INFO_TYPE Type,
+ IN UINTN TypeSize
+ );
+
+/**
+ Get the Next Hardware Info entry in the list with the specified
+ type, which follows the provided Node.
+
+ @param[in] ListHead Head of the hardware info list
+ @param[in] Node Current, already processed, node's link
+ @param[in] Type Hardware Info Type to search for
+ @param[in] TypeSize Size (in bytes) of the structure intended to
+ be used to dereference the data
+ @return Link of next entry, after Node, of the specified type.
+ List head otherwise
+**/
+LIST_ENTRY *
+GetNextHardwareInfoByType (
+ IN LIST_ENTRY *ListHead,
+ IN LIST_ENTRY *Node,
+ IN HARDWARE_INFO_TYPE Type,
+ IN UINTN TypeSize
+ );
+
+/**
+ Assess if Node stands at the end of the doubly linked list
+
+ @param[in] ListHead Head of the hardware info list
+ @param[in] Node Current Node link
+
+ @retval TRUE Node is at the end of the list
+ @retval FALSE Node is not at the end of the list
+**/
+BOOLEAN
+EndOfHardwareInfoList (
+ IN LIST_ENTRY *ListHead,
+ IN LIST_ENTRY *Node
+ );
+
+#endif // __HARDWARE_INFO_LIB_H__
diff --git a/OvmfPkg/Library/HardwareInfoLib/HardwareInfoPei.c b/OvmfPkg/Library/HardwareInfoLib/HardwareInfoPei.c new file mode 100644 index 0000000000..beb10ba896 --- /dev/null +++ b/OvmfPkg/Library/HardwareInfoLib/HardwareInfoPei.c @@ -0,0 +1,79 @@ +/*/@file
+ Hardware info parsing functions.
+ Binary data is expected as a consecutive series of header - object pairs.
+ Provides static Qemu fw-cfg wrappers as well as list-like interface to
+ dynamically manipulate hardware info objects and parsing from a generic
+ blob.
+
+ Copyright 2021 - 2022 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include <Library/DebugLib.h>
+
+#include <Library/HardwareInfoLib.h>
+
+EFI_STATUS
+CreateHardwareInfoList (
+ IN UINT8 *Blob,
+ IN UINTN BlobSize,
+ IN HARDWARE_INFO_TYPE TypeFilter,
+ OUT LIST_ENTRY *ListHead
+ )
+{
+ ASSERT (FALSE);
+ return EFI_UNSUPPORTED;
+}
+
+VOID
+FreeHardwareInfoList (
+ IN OUT LIST_ENTRY *ListHead
+ )
+{
+ ASSERT (FALSE);
+}
+
+UINTN
+GetHardwareInfoCountByType (
+ IN LIST_ENTRY *ListHead,
+ IN HARDWARE_INFO_TYPE Type,
+ IN UINTN TypeSize
+ )
+{
+ ASSERT (FALSE);
+ return 0;
+}
+
+LIST_ENTRY *
+GetFirstHardwareInfoByType (
+ IN LIST_ENTRY *ListHead,
+ IN HARDWARE_INFO_TYPE Type,
+ IN UINTN TypeSize
+ )
+{
+ ASSERT (FALSE);
+ return ListHead;
+}
+
+LIST_ENTRY *
+GetNextHardwareInfoByType (
+ IN LIST_ENTRY *ListHead,
+ IN LIST_ENTRY *Node,
+ IN HARDWARE_INFO_TYPE Type,
+ IN UINTN TypeSize
+ )
+{
+ ASSERT (FALSE);
+ return ListHead;
+}
+
+BOOLEAN
+EndOfHardwareInfoList (
+ IN LIST_ENTRY *ListHead,
+ IN LIST_ENTRY *Node
+ )
+{
+ ASSERT (FALSE);
+ return TRUE;
+}
diff --git a/OvmfPkg/Library/HardwareInfoLib/PeiHardwareInfoLib.inf b/OvmfPkg/Library/HardwareInfoLib/PeiHardwareInfoLib.inf new file mode 100644 index 0000000000..00b79bc8d6 --- /dev/null +++ b/OvmfPkg/Library/HardwareInfoLib/PeiHardwareInfoLib.inf @@ -0,0 +1,39 @@ +## @file
+# Hardware information library wrappers over Qemu fw-cfg functionality to parse,
+# in a static manner, non-discoverable hardware information.
+#
+# Copyright 2021 - 2022 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+#
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+#
+##
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = PeiHardwareInfoLib
+ FILE_GUID = 3D5011B3-9CBB-4C0B-88E8-1D758283C659
+ MODULE_TYPE = BASE
+ VERSION_STRING = 1.0
+ LIBRARY_CLASS = PeiHardwareInfoLib
+
+#
+# The following information is for reference only and not required by the build
+# tools.
+#
+# VALID_ARCHITECTURES = X64
+#
+
+[Sources]
+ HardwareInfoPei.c
+ QemuFwCfgHardwareInfoLib.c
+ HardwareInfoPciHostBridgeLib.c
+
+[Packages]
+ MdeModulePkg/MdeModulePkg.dec
+ MdePkg/MdePkg.dec
+ OvmfPkg/OvmfPkg.dec
+
+[LibraryClasses]
+ DebugLib
+ QemuFwCfgLib
diff --git a/OvmfPkg/Library/HardwareInfoLib/QemuFwCfgHardwareInfoLib.c b/OvmfPkg/Library/HardwareInfoLib/QemuFwCfgHardwareInfoLib.c new file mode 100644 index 0000000000..48d9dcd8ad --- /dev/null +++ b/OvmfPkg/Library/HardwareInfoLib/QemuFwCfgHardwareInfoLib.c @@ -0,0 +1,88 @@ +/*/@file
+ Qemu fw-cfg wrappers for hardware info parsing.
+ Provides an alternative to parse hardware information from a fw-cfg
+ file without relying on dynamic memory allocations.
+
+ Copyright 2021 - 2022 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include <Library/DebugLib.h>
+#include <Library/QemuFwCfgLib.h>
+
+#include <Library/HardwareInfoLib.h>
+
+/**
+ Update an optional pointer value if possible
+
+ @param[out] DataSize Pointer to variable to be updated
+ @param[in] Value Value to set the pointed variable to.
+**/
+STATIC
+VOID
+UpdateDataSize (
+ OUT UINTN *DataSize,
+ IN UINTN Value
+ )
+{
+ if (DataSize == NULL) {
+ return;
+ }
+
+ *DataSize = Value;
+}
+
+EFI_STATUS
+QemuFwCfgReadNextHardwareInfoByType (
+ IN HARDWARE_INFO_TYPE Type,
+ IN UINTN TypeSize,
+ IN UINTN TotalFileSize,
+ OUT VOID *Data,
+ OUT UINTN *DataSize OPTIONAL,
+ IN OUT UINTN *ReadIndex
+ )
+{
+ HARDWARE_INFO_HEADER Header;
+
+ if ((Data == NULL) ||
+ (ReadIndex == NULL) ||
+ (TypeSize == 0) ||
+ (Type == HardwareInfoTypeUndefined) ||
+ (TotalFileSize == 0))
+ {
+ return EFI_INVALID_PARAMETER;
+ }
+
+ UpdateDataSize (DataSize, 0);
+
+ while (*ReadIndex < TotalFileSize) {
+ QemuFwCfgReadBytes (sizeof (Header), &Header);
+ *ReadIndex += sizeof (Header);
+
+ if ((Header.Size > MAX_UINTN) || (((UINT64)*ReadIndex + Header.Size) > TotalFileSize)) {
+ *ReadIndex = TotalFileSize;
+ return EFI_ABORTED;
+ }
+
+ if ((Header.Type.Value == Type) && (Header.Size <= TypeSize)) {
+ QemuFwCfgReadBytes ((UINTN)Header.Size, Data);
+
+ *ReadIndex += (UINTN)Header.Size;
+ UpdateDataSize (DataSize, (UINTN)Header.Size);
+
+ return EFI_SUCCESS;
+ }
+
+ //
+ // Skip the bytes corresponding to the next element as it is
+ // not of the expected type and/or size. The TotalFileSize
+ // and individual elements sizes should match so the size
+ // check is skipped.
+ //
+ QemuFwCfgSkipBytes ((UINTN)Header.Size);
+ *ReadIndex += (UINTN)Header.Size;
+ }
+
+ return EFI_END_OF_FILE;
+}
diff --git a/OvmfPkg/Microvm/MicrovmX64.dsc b/OvmfPkg/Microvm/MicrovmX64.dsc index 5b150a959c..38dd708477 100644 --- a/OvmfPkg/Microvm/MicrovmX64.dsc +++ b/OvmfPkg/Microvm/MicrovmX64.dsc @@ -183,6 +183,7 @@ CustomizedDisplayLib|MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLib.inf
FrameBufferBltLib|MdeModulePkg/Library/FrameBufferBltLib/FrameBufferBltLib.inf
MemEncryptTdxLib|OvmfPkg/Library/BaseMemEncryptTdxLib/BaseMemEncryptTdxLib.inf
+ PeiHardwareInfoLib|OvmfPkg/Library/HardwareInfoLib/PeiHardwareInfoLib.inf
!if $(SOURCE_DEBUG_ENABLE) == TRUE
PeCoffExtraActionLib|SourceLevelDebugPkg/Library/PeCoffExtraActionLibDebug/PeCoffExtraActionLibDebug.inf
diff --git a/OvmfPkg/OvmfPkg.dec b/OvmfPkg/OvmfPkg.dec index 7b114a5e63..5af76a5405 100644 --- a/OvmfPkg/OvmfPkg.dec +++ b/OvmfPkg/OvmfPkg.dec @@ -125,6 +125,10 @@ #
PeilessStartupLib|Include/Library/PeilessStartupLib.h
+ ## @libraryclass HardwareInfoLib
+ #
+ HardwareInfoLib|Include/Library/HardwareInfoLib.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}}
diff --git a/OvmfPkg/OvmfPkgIa32.dsc b/OvmfPkg/OvmfPkgIa32.dsc index c94b29205f..a3c8b358e5 100644 --- a/OvmfPkg/OvmfPkgIa32.dsc +++ b/OvmfPkg/OvmfPkgIa32.dsc @@ -178,6 +178,7 @@ LoadLinuxLib|OvmfPkg/Library/LoadLinuxLib/LoadLinuxLib.inf
MemEncryptSevLib|OvmfPkg/Library/BaseMemEncryptSevLib/DxeMemEncryptSevLib.inf
MemEncryptTdxLib|OvmfPkg/Library/BaseMemEncryptTdxLib/BaseMemEncryptTdxLibNull.inf
+ PeiHardwareInfoLib|OvmfPkg/Library/HardwareInfoLib/PeiHardwareInfoLib.inf
!if $(SMM_REQUIRE) == FALSE
LockBoxLib|OvmfPkg/Library/LockBoxLib/LockBoxBaseLib.inf
!endif
diff --git a/OvmfPkg/OvmfPkgIa32X64.dsc b/OvmfPkg/OvmfPkgIa32X64.dsc index dc37c73074..f2ce2cfae2 100644 --- a/OvmfPkg/OvmfPkgIa32X64.dsc +++ b/OvmfPkg/OvmfPkgIa32X64.dsc @@ -182,6 +182,7 @@ LoadLinuxLib|OvmfPkg/Library/LoadLinuxLib/LoadLinuxLib.inf
MemEncryptSevLib|OvmfPkg/Library/BaseMemEncryptSevLib/DxeMemEncryptSevLib.inf
MemEncryptTdxLib|OvmfPkg/Library/BaseMemEncryptTdxLib/BaseMemEncryptTdxLibNull.inf
+ PeiHardwareInfoLib|OvmfPkg/Library/HardwareInfoLib/PeiHardwareInfoLib.inf
!if $(SMM_REQUIRE) == FALSE
LockBoxLib|OvmfPkg/Library/LockBoxLib/LockBoxBaseLib.inf
!endif
diff --git a/OvmfPkg/OvmfPkgX64.dsc b/OvmfPkg/OvmfPkgX64.dsc index c742fd9aa6..fa6b93563c 100644 --- a/OvmfPkg/OvmfPkgX64.dsc +++ b/OvmfPkg/OvmfPkgX64.dsc @@ -194,6 +194,7 @@ LoadLinuxLib|OvmfPkg/Library/LoadLinuxLib/LoadLinuxLib.inf
MemEncryptSevLib|OvmfPkg/Library/BaseMemEncryptSevLib/DxeMemEncryptSevLib.inf
MemEncryptTdxLib|OvmfPkg/Library/BaseMemEncryptTdxLib/BaseMemEncryptTdxLib.inf
+ PeiHardwareInfoLib|OvmfPkg/Library/HardwareInfoLib/PeiHardwareInfoLib.inf
!if $(SMM_REQUIRE) == FALSE
LockBoxLib|OvmfPkg/Library/LockBoxLib/LockBoxBaseLib.inf
diff --git a/OvmfPkg/OvmfXen.dsc b/OvmfPkg/OvmfXen.dsc index 6ba4bd729a..03922b5c16 100644 --- a/OvmfPkg/OvmfXen.dsc +++ b/OvmfPkg/OvmfXen.dsc @@ -172,6 +172,7 @@ CustomizedDisplayLib|MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLib.inf
FrameBufferBltLib|MdeModulePkg/Library/FrameBufferBltLib/FrameBufferBltLib.inf
MemEncryptTdxLib|OvmfPkg/Library/BaseMemEncryptTdxLib/BaseMemEncryptTdxLib.inf
+ PeiHardwareInfoLib|OvmfPkg/Library/HardwareInfoLib/PeiHardwareInfoLib.inf
!if $(SOURCE_DEBUG_ENABLE) == TRUE
PeCoffExtraActionLib|SourceLevelDebugPkg/Library/PeCoffExtraActionLibDebug/PeCoffExtraActionLibDebug.inf
|