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Diffstat (limited to 'EdkCompatibilityPkg/Foundation/Include/EfiTpm.h')
-rw-r--r-- | EdkCompatibilityPkg/Foundation/Include/EfiTpm.h | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/EdkCompatibilityPkg/Foundation/Include/EfiTpm.h b/EdkCompatibilityPkg/Foundation/Include/EfiTpm.h new file mode 100644 index 0000000000..67379aa42d --- /dev/null +++ b/EdkCompatibilityPkg/Foundation/Include/EfiTpm.h @@ -0,0 +1,144 @@ +/*++
+
+Copyright (c) 2006, Intel Corporation
+All rights reserved. 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.
+
+Module Name:
+
+ EfiTpm.h
+
+Abstract:
+
+ EFI definition according to TCG_EFI_Platform_1_20_Final
+
+ See http://trustedcomputinggroup.org for latest specification updates
+
+--*/
+
+#ifndef _EFI_TPM_H_
+#define _EFI_TPM_H_
+
+#include <Tiano.h>
+
+//
+// The start of TPM return codes
+//
+#define TPM_BASE (EFI_MAX_BIT + (EFI_MAX_BIT >> 1))
+#include <IndustryStandard/Tpm12.h>
+
+//
+// Standard event types
+//
+#define EV_POST_CODE ((TCG_EVENTTYPE) 0x00000001)
+#define EV_SEPARATOR ((TCG_EVENTTYPE) 0x00000004)
+#define EV_S_CRTM_CONTENTS ((TCG_EVENTTYPE) 0x00000007)
+#define EV_S_CRTM_VERSION ((TCG_EVENTTYPE) 0x00000008)
+
+//
+// EFI specific event types
+//
+#define EV_EFI_EVENT_BASE ((TCG_EVENTTYPE) 0x80000000)
+#define EV_EFI_VARIABLE_DRIVER_CONFIG (EV_EFI_EVENT_BASE + 1)
+#define EV_EFI_VARIABLE_BOOT (EV_EFI_EVENT_BASE + 2)
+#define EV_EFI_BOOT_SERVICES_APPLICATION (EV_EFI_EVENT_BASE + 3)
+#define EV_EFI_BOOT_SERVICES_DRIVER (EV_EFI_EVENT_BASE + 4)
+#define EV_EFI_RUNTIME_SERVICES_DRIVER (EV_EFI_EVENT_BASE + 5)
+#define EV_EFI_GPT_EVENT (EV_EFI_EVENT_BASE + 6)
+#define EV_EFI_ACTION (EV_EFI_EVENT_BASE + 7)
+#define EV_EFI_PLATFORM_FIRMWARE_BLOB (EV_EFI_EVENT_BASE + 8)
+#define EV_EFI_HANDOFF_TABLES (EV_EFI_EVENT_BASE + 9)
+
+//
+// Set structure alignment to 1-byte
+//
+#pragma pack (push, 1)
+
+typedef UINT32 TCG_EVENTTYPE;
+
+#define TCG_DIGEST TPM_DIGEST
+#define TCG_PCRINDEX TPM_PCRINDEX
+
+//
+// TCG_PCR_EVENT
+//
+typedef struct tdTCG_PCR_EVENT {
+ TCG_PCRINDEX PCRIndex; // PCRIndex event extended to
+ TCG_EVENTTYPE EventType; // TCG EFI event type
+ TCG_DIGEST Digest; // Value extended into PCRIndex
+ UINT32 EventSize; // Size of the event data
+ UINT8 Event[1]; // The event data
+} TCG_PCR_EVENT;
+
+//
+// TCG_PCR_EVENT_HDR
+//
+typedef struct tdTCG_PCR_EVENT_HDR {
+ TCG_PCRINDEX PCRIndex;
+ TCG_EVENTTYPE EventType;
+ TCG_DIGEST Digest;
+ UINT32 EventSize;
+} TCG_PCR_EVENT_HDR;
+
+//
+// EFI_PLATFORM_FIRMWARE_BLOB
+//
+// BlobLength should be of type UINTN but we use UINT64 here
+// because PEI is 32-bit while DXE is 64-bit on x64 platforms
+//
+typedef struct tdEFI_PLATFORM_FIRMWARE_BLOB {
+ EFI_PHYSICAL_ADDRESS BlobBase;
+ UINT64 BlobLength;
+} EFI_PLATFORM_FIRMWARE_BLOB;
+
+//
+// EFI_IMAGE_LOAD_EVENT
+//
+// This structure is used in EV_EFI_BOOT_SERVICES_APPLICATION,
+// EV_EFI_BOOT_SERVICES_DRIVER and EV_EFI_RUNTIME_SERVICES_DRIVER
+//
+typedef struct tdEFI_IMAGE_LOAD_EVENT {
+ EFI_PHYSICAL_ADDRESS ImageLocationInMemory;
+ UINTN ImageLengthInMemory;
+ UINTN ImageLinkTimeAddress;
+ UINTN LengthOfDevicePath;
+ EFI_DEVICE_PATH_PROTOCOL DevicePath[1];
+} EFI_IMAGE_LOAD_EVENT;
+
+//
+// EFI_HANDOFF_TABLE_POINTERS
+//
+// This structure is used in EV_EFI_HANDOFF_TABLES event to facilitate
+// the measurement of given configuration tables.
+//
+typedef struct tdEFI_HANDOFF_TABLE_POINTERS {
+ UINTN NumberOfTables;
+ EFI_CONFIGURATION_TABLE TableEntry[1];
+} EFI_HANDOFF_TABLE_POINTERS;
+
+//
+// EFI_VARIABLE_DATA
+//
+// This structure serves as the header for measuring variables. The name of the
+// variable (in Unicode format) should immediately follow, then the variable
+// data.
+//
+typedef struct tdEFI_VARIABLE_DATA {
+ EFI_GUID VariableName;
+ UINTN UnicodeNameLength;
+ UINTN VariableDataLength;
+ CHAR16 UnicodeName[1];
+ INT8 VariableData[1]; // Driver or platform-specific data
+} EFI_VARIABLE_DATA;
+
+//
+// Restore original structure alignment
+//
+#pragma pack (pop)
+
+#endif // _EFI_TPM_H_
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