diff options
Diffstat (limited to 'MdePkg/Include/Protocol/TcgService.h')
| -rw-r--r-- | MdePkg/Include/Protocol/TcgService.h | 68 |
1 files changed, 34 insertions, 34 deletions
diff --git a/MdePkg/Include/Protocol/TcgService.h b/MdePkg/Include/Protocol/TcgService.h index 5911740e4e..90e30b3426 100644 --- a/MdePkg/Include/Protocol/TcgService.h +++ b/MdePkg/Include/Protocol/TcgService.h @@ -2,13 +2,13 @@ TCG Service Protocol as defined in TCG_EFI_Protocol_1_22_Final
See http://trustedcomputinggroup.org for the latest specification
-Copyright (c) 2007 - 2014, 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 that accompanies this distribution.
+Copyright (c) 2007 - 2018, 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 that 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,
+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.
**/
@@ -19,7 +19,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. #include <IndustryStandard/UefiTcgPlatform.h>
#define EFI_TCG_PROTOCOL_GUID \
- {0xf541796d, 0xa62e, 0x4954, { 0xa7, 0x75, 0x95, 0x84, 0xf6, 0x1b, 0x9c, 0xdd } }
+ {0xf541796d, 0xa62e, 0x4954, { 0xa7, 0x75, 0x95, 0x84, 0xf6, 0x1b, 0x9c, 0xdd } }
typedef struct _EFI_TCG_PROTOCOL EFI_TCG_PROTOCOL;
@@ -32,9 +32,9 @@ typedef struct { typedef struct _TCG_EFI_BOOT_SERVICE_CAPABILITY {
UINT8 Size; /// Size of this structure.
- TCG_VERSION StructureVersion;
+ TCG_VERSION StructureVersion;
TCG_VERSION ProtocolSpecVersion;
- UINT8 HashAlgorithmBitmap; /// Hash algorithms .
+ UINT8 HashAlgorithmBitmap; /// Hash algorithms .
/// This protocol is capable of : 01=SHA-1.
BOOLEAN TPMPresentFlag; /// 00h = TPM not present.
BOOLEAN TPMDeactivatedFlag; /// 01h = TPM currently deactivated.
@@ -43,22 +43,22 @@ typedef struct _TCG_EFI_BOOT_SERVICE_CAPABILITY { typedef UINT32 TCG_ALGORITHM_ID;
/**
- This service provides EFI protocol capability information, state information
+ This service provides EFI protocol capability information, state information
about the TPM, and Event Log state information.
@param This Indicates the calling context
- @param ProtocolCapability The callee allocates memory for a TCG_BOOT_SERVICE_CAPABILITY
- structure and fills in the fields with the EFI protocol
+ @param ProtocolCapability The callee allocates memory for a TCG_BOOT_SERVICE_CAPABILITY
+ structure and fills in the fields with the EFI protocol
capability information and the current TPM state information.
- @param TCGFeatureFlags This is a pointer to the feature flags. No feature
- flags are currently defined so this parameter
- MUST be set to 0. However, in the future,
- feature flags may be defined that, for example,
+ @param TCGFeatureFlags This is a pointer to the feature flags. No feature
+ flags are currently defined so this parameter
+ MUST be set to 0. However, in the future,
+ feature flags may be defined that, for example,
enable hash algorithm agility.
@param EventLogLocation This is a pointer to the address of the event log in memory.
- @param EventLogLastEntry If the Event Log contains more than one entry,
- this is a pointer to the address of the start of
- the last entry in the event log in memory.
+ @param EventLogLastEntry If the Event Log contains more than one entry,
+ this is a pointer to the address of the start of
+ the last entry in the event log in memory.
@retval EFI_SUCCESS The operation completed successfully.
@retval EFI_INVALID_PARAMETER ProtocolCapability does not match TCG capability.
@@ -76,14 +76,14 @@ EFI_STATUS /**
This service abstracts the capability to do a hash operation on a data buffer.
-
+
@param This Indicates the calling context.
@param HashData The pointer to the data buffer to be hashed.
@param HashDataLen The length of the data buffer to be hashed.
@param AlgorithmId Identification of the Algorithm to use for the hashing operation.
@param HashedDataLen Resultant length of the hashed data.
@param HashedDataResult Resultant buffer of the hashed data.
-
+
@retval EFI_SUCCESS The operation completed successfully.
@retval EFI_INVALID_PARAMETER HashDataLen is NULL.
@retval EFI_INVALID_PARAMETER HashDataLenResult is NULL.
@@ -106,15 +106,15 @@ EFI_STATUS This service abstracts the capability to add an entry to the Event Log.
@param This Indicates the calling context
- @param TCGLogData The pointer to the start of the data buffer containing
- the TCG_PCR_EVENT data structure. All fields in
+ @param TCGLogData The pointer to the start of the data buffer containing
+ the TCG_PCR_EVENT data structure. All fields in
this structure are properly filled by the caller.
@param EventNumber The event number of the event just logged.
- @param Flags Indicates additional flags. Only one flag has been
- defined at this time, which is 0x01 and means the
- extend operation should not be performed. All
- other bits are reserved.
-
+ @param Flags Indicates additional flags. Only one flag has been
+ defined at this time, which is 0x01 and means the
+ extend operation should not be performed. All
+ other bits are reserved.
+
@retval EFI_SUCCESS The operation completed successfully.
@retval EFI_OUT_OF_RESOURCES Insufficient memory in the event log to complete this action.
**/
@@ -155,17 +155,17 @@ EFI_STATUS This service abstracts the capability to do a hash operation on a data buffer, extend a specific TPM PCR with the hash result, and add an entry to the Event Log
@param This Indicates the calling context
- @param HashData The physical address of the start of the data buffer
+ @param HashData The physical address of the start of the data buffer
to be hashed, extended, and logged.
@param HashDataLen The length, in bytes, of the buffer referenced by HashData
@param AlgorithmId Identification of the Algorithm to use for the hashing operation
- @param TCGLogData The physical address of the start of the data
+ @param TCGLogData The physical address of the start of the data
buffer containing the TCG_PCR_EVENT data structure.
@param EventNumber The event number of the event just logged.
- @param EventLogLastEntry The physical address of the first byte of the entry
- just placed in the Event Log. If the Event Log was
- empty when this function was called then this physical
- address will be the same as the physical address of
+ @param EventLogLastEntry The physical address of the first byte of the entry
+ just placed in the Event Log. If the Event Log was
+ empty when this function was called then this physical
+ address will be the same as the physical address of
the start of the Event Log.
@retval EFI_SUCCESS The operation completed successfully.
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