diff options
author | Guo Mang <mang.guo@intel.com> | 2016-12-22 15:55:38 +0800 |
---|---|---|
committer | Guo Mang <mang.guo@intel.com> | 2016-12-26 19:14:37 +0800 |
commit | 7f05fa00f73038b425002566d3afe6c3ade2ccdb (patch) | |
tree | 297e208d4ade33a8bb3d5d20f72c53e0d134e003 /MdeModulePkg/Library/SmmPerformanceLib | |
parent | ed2ecce34b3830562c4239093a41ba92d76d5f31 (diff) | |
download | edk2-platforms-7f05fa00f73038b425002566d3afe6c3ade2ccdb.tar.xz |
MdeModulePkg: Move to new location
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Guo Mang <mang.guo@intel.com>
Diffstat (limited to 'MdeModulePkg/Library/SmmPerformanceLib')
-rw-r--r-- | MdeModulePkg/Library/SmmPerformanceLib/SmmPerformanceLib.c | 451 | ||||
-rw-r--r-- | MdeModulePkg/Library/SmmPerformanceLib/SmmPerformanceLib.inf | 57 | ||||
-rw-r--r-- | MdeModulePkg/Library/SmmPerformanceLib/SmmPerformanceLib.uni | bin | 2848 -> 0 bytes |
3 files changed, 0 insertions, 508 deletions
diff --git a/MdeModulePkg/Library/SmmPerformanceLib/SmmPerformanceLib.c b/MdeModulePkg/Library/SmmPerformanceLib/SmmPerformanceLib.c deleted file mode 100644 index c01d16d1eb..0000000000 --- a/MdeModulePkg/Library/SmmPerformanceLib/SmmPerformanceLib.c +++ /dev/null @@ -1,451 +0,0 @@ -/** @file
- Performance Library used in SMM phase.
-
- This library instance provides infrastructure for SMM drivers to log performance
- data. It consumes SMM PerformanceEx or Performance Protocol published by SmmCorePerformanceLib
- to log performance data. If both SMM PerformanceEx and Performance Protocol are not available, it does not log any
- performance information.
-
- Copyright (c) 2011 - 2012, 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
-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.
-
-**/
-
-
-#include <Guid/Performance.h>
-
-#include <Library/PerformanceLib.h>
-#include <Library/DebugLib.h>
-#include <Library/SmmServicesTableLib.h>
-#include <Library/PcdLib.h>
-#include <Library/BaseMemoryLib.h>
-
-//
-// The cached SMM Performance Protocol and SMM PerformanceEx Protocol interface.
-//
-PERFORMANCE_PROTOCOL *mPerformance = NULL;
-PERFORMANCE_EX_PROTOCOL *mPerformanceEx = NULL;
-BOOLEAN mPerformanceMeasurementEnabled;
-
-/**
- The constructor function initializes the Performance Measurement Enable flag
-
- @param ImageHandle The firmware allocated handle for the EFI image.
- @param SystemTable A pointer to the EFI System Table.
-
- @retval EFI_SUCCESS The constructor always returns EFI_SUCCESS.
-
-**/
-EFI_STATUS
-EFIAPI
-SmmPerformanceLibConstructor (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
-
- mPerformanceMeasurementEnabled = (BOOLEAN) ((PcdGet8(PcdPerformanceLibraryPropertyMask) & PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED) != 0);
-
- return EFI_SUCCESS;
-}
-
-/**
- The function caches the pointers to SMM PerformanceEx protocol and Performance Protocol.
-
- The function locates SMM PerformanceEx protocol and Performance Protocol from protocol database.
-
- @retval EFI_SUCCESS SMM PerformanceEx protocol or Performance Protocol is successfully located.
- @retval EFI_NOT_FOUND Both SMM PerformanceEx protocol and Performance Protocol are not located to log performance.
-
-**/
-EFI_STATUS
-GetPerformanceProtocol (
- VOID
- )
-{
- EFI_STATUS Status;
- PERFORMANCE_PROTOCOL *Performance;
- PERFORMANCE_EX_PROTOCOL *PerformanceEx;
-
- if (mPerformanceEx != NULL || mPerformance != NULL) {
- return EFI_SUCCESS;
- }
-
- Status = gSmst->SmmLocateProtocol (&gSmmPerformanceExProtocolGuid, NULL, (VOID **) &PerformanceEx);
- if (!EFI_ERROR (Status)) {
- ASSERT (PerformanceEx != NULL);
- //
- // Cache PerformanceEx Protocol.
- //
- mPerformanceEx = PerformanceEx;
- return EFI_SUCCESS;
- }
-
- Status = gSmst->SmmLocateProtocol (&gSmmPerformanceProtocolGuid, NULL, (VOID **) &Performance);
- if (!EFI_ERROR (Status)) {
- ASSERT (Performance != NULL);
- //
- // Cache performance protocol.
- //
- mPerformance = Performance;
- return EFI_SUCCESS;
- }
-
- return EFI_NOT_FOUND;
-}
-
-/**
- Creates a record for the beginning of a performance measurement.
-
- Creates a record that contains the Handle, Token, Module and Identifier.
- If TimeStamp is not zero, then TimeStamp is added to the record as the start time.
- If TimeStamp is zero, then this function reads the current time stamp
- and adds that time stamp value to the record as the start time.
-
- @param Handle Pointer to environment specific context used
- to identify the component being measured.
- @param Token Pointer to a Null-terminated ASCII string
- that identifies the component being measured.
- @param Module Pointer to a Null-terminated ASCII string
- that identifies the module being measured.
- @param TimeStamp 64-bit time stamp.
- @param Identifier 32-bit identifier. If the value is 0, the created record
- is same as the one created by StartPerformanceMeasurement.
-
- @retval RETURN_SUCCESS The start of the measurement was recorded.
- @retval RETURN_OUT_OF_RESOURCES There are not enough resources to record the measurement.
-
-**/
-RETURN_STATUS
-EFIAPI
-StartPerformanceMeasurementEx (
- IN CONST VOID *Handle, OPTIONAL
- IN CONST CHAR8 *Token, OPTIONAL
- IN CONST CHAR8 *Module, OPTIONAL
- IN UINT64 TimeStamp,
- IN UINT32 Identifier
- )
-{
- EFI_STATUS Status;
-
- Status = GetPerformanceProtocol ();
- if (EFI_ERROR (Status)) {
- return RETURN_OUT_OF_RESOURCES;
- }
-
- if (mPerformanceEx != NULL) {
- Status = mPerformanceEx->StartGaugeEx (Handle, Token, Module, TimeStamp, Identifier);
- } else if (mPerformance != NULL) {
- Status = mPerformance->StartGauge (Handle, Token, Module, TimeStamp);
- } else {
- ASSERT (FALSE);
- }
-
- return (RETURN_STATUS) Status;
-}
-
-/**
- Fills in the end time of a performance measurement.
-
- Looks up the record that matches Handle, Token, Module and Identifier.
- If the record can not be found then return RETURN_NOT_FOUND.
- If the record is found and TimeStamp is not zero,
- then TimeStamp is added to the record as the end time.
- If the record is found and TimeStamp is zero, then this function reads
- the current time stamp and adds that time stamp value to the record as the end time.
-
- @param Handle Pointer to environment specific context used
- to identify the component being measured.
- @param Token Pointer to a Null-terminated ASCII string
- that identifies the component being measured.
- @param Module Pointer to a Null-terminated ASCII string
- that identifies the module being measured.
- @param TimeStamp 64-bit time stamp.
- @param Identifier 32-bit identifier. If the value is 0, the found record
- is same as the one found by EndPerformanceMeasurement.
-
- @retval RETURN_SUCCESS The end of the measurement was recorded.
- @retval RETURN_NOT_FOUND The specified measurement record could not be found.
-
-**/
-RETURN_STATUS
-EFIAPI
-EndPerformanceMeasurementEx (
- IN CONST VOID *Handle, OPTIONAL
- IN CONST CHAR8 *Token, OPTIONAL
- IN CONST CHAR8 *Module, OPTIONAL
- IN UINT64 TimeStamp,
- IN UINT32 Identifier
- )
-{
- EFI_STATUS Status;
-
- Status = GetPerformanceProtocol ();
- if (EFI_ERROR (Status)) {
- return RETURN_NOT_FOUND;
- }
-
- if (mPerformanceEx != NULL) {
- Status = mPerformanceEx->EndGaugeEx (Handle, Token, Module, TimeStamp, Identifier);
- } else if (mPerformance != NULL) {
- Status = mPerformance->EndGauge (Handle, Token, Module, TimeStamp);
- } else {
- ASSERT (FALSE);
- }
-
- return (RETURN_STATUS) Status;
-}
-
-/**
- Attempts to retrieve a performance measurement log entry from the performance measurement log.
- It can also retrieve the log created by StartPerformanceMeasurement and EndPerformanceMeasurement,
- and then assign the Identifier with 0.
-
- Attempts to retrieve the performance log entry specified by LogEntryKey. If LogEntryKey is
- zero on entry, then an attempt is made to retrieve the first entry from the performance log,
- and the key for the second entry in the log is returned. If the performance log is empty,
- then no entry is retrieved and zero is returned. If LogEntryKey is not zero, then the performance
- log entry associated with LogEntryKey is retrieved, and the key for the next entry in the log is
- returned. If LogEntryKey is the key for the last entry in the log, then the last log entry is
- retrieved and an implementation specific non-zero key value that specifies the end of the performance
- log is returned. If LogEntryKey is equal this implementation specific non-zero key value, then no entry
- is retrieved and zero is returned. In the cases where a performance log entry can be returned,
- the log entry is returned in Handle, Token, Module, StartTimeStamp, EndTimeStamp and Identifier.
- If LogEntryKey is not a valid log entry key for the performance measurement log, then ASSERT().
- If Handle is NULL, then ASSERT().
- If Token is NULL, then ASSERT().
- If Module is NULL, then ASSERT().
- If StartTimeStamp is NULL, then ASSERT().
- If EndTimeStamp is NULL, then ASSERT().
- If Identifier is NULL, then ASSERT().
-
- @param LogEntryKey On entry, the key of the performance measurement log entry to retrieve.
- 0, then the first performance measurement log entry is retrieved.
- On exit, the key of the next performance log entry.
- @param Handle Pointer to environment specific context used to identify the component
- being measured.
- @param Token Pointer to a Null-terminated ASCII string that identifies the component
- being measured.
- @param Module Pointer to a Null-terminated ASCII string that identifies the module
- being measured.
- @param StartTimeStamp Pointer to the 64-bit time stamp that was recorded when the measurement
- was started.
- @param EndTimeStamp Pointer to the 64-bit time stamp that was recorded when the measurement
- was ended.
- @param Identifier Pointer to the 32-bit identifier that was recorded.
-
- @return The key for the next performance log entry (in general case).
-
-**/
-UINTN
-EFIAPI
-GetPerformanceMeasurementEx (
- IN UINTN LogEntryKey,
- OUT CONST VOID **Handle,
- OUT CONST CHAR8 **Token,
- OUT CONST CHAR8 **Module,
- OUT UINT64 *StartTimeStamp,
- OUT UINT64 *EndTimeStamp,
- OUT UINT32 *Identifier
- )
-{
- EFI_STATUS Status;
- GAUGE_DATA_ENTRY_EX *GaugeData;
-
- GaugeData = NULL;
-
- ASSERT (Handle != NULL);
- ASSERT (Token != NULL);
- ASSERT (Module != NULL);
- ASSERT (StartTimeStamp != NULL);
- ASSERT (EndTimeStamp != NULL);
- ASSERT (Identifier != NULL);
-
- Status = GetPerformanceProtocol ();
- if (EFI_ERROR (Status)) {
- return 0;
- }
-
- if (mPerformanceEx != NULL) {
- Status = mPerformanceEx->GetGaugeEx (LogEntryKey++, &GaugeData);
- } else if (mPerformance != NULL) {
- Status = mPerformance->GetGauge (LogEntryKey++, (GAUGE_DATA_ENTRY **) &GaugeData);
- } else {
- ASSERT (FALSE);
- return 0;
- }
-
- //
- // Make sure that LogEntryKey is a valid log entry key,
- //
- ASSERT (Status != EFI_INVALID_PARAMETER);
-
- if (EFI_ERROR (Status)) {
- //
- // The LogEntryKey is the last entry (equals to the total entry number).
- //
- return 0;
- }
-
- ASSERT (GaugeData != NULL);
-
- *Handle = (VOID *) (UINTN) GaugeData->Handle;
- *Token = GaugeData->Token;
- *Module = GaugeData->Module;
- *StartTimeStamp = GaugeData->StartTimeStamp;
- *EndTimeStamp = GaugeData->EndTimeStamp;
- if (mPerformanceEx != NULL) {
- *Identifier = GaugeData->Identifier;
- } else {
- *Identifier = 0;
- }
-
- return LogEntryKey;
-}
-
-/**
- Creates a record for the beginning of a performance measurement.
-
- Creates a record that contains the Handle, Token, and Module.
- If TimeStamp is not zero, then TimeStamp is added to the record as the start time.
- If TimeStamp is zero, then this function reads the current time stamp
- and adds that time stamp value to the record as the start time.
-
- @param Handle Pointer to environment specific context used
- to identify the component being measured.
- @param Token Pointer to a Null-terminated ASCII string
- that identifies the component being measured.
- @param Module Pointer to a Null-terminated ASCII string
- that identifies the module being measured.
- @param TimeStamp 64-bit time stamp.
-
- @retval RETURN_SUCCESS The start of the measurement was recorded.
- @retval RETURN_OUT_OF_RESOURCES There are not enough resources to record the measurement.
-
-**/
-RETURN_STATUS
-EFIAPI
-StartPerformanceMeasurement (
- IN CONST VOID *Handle, OPTIONAL
- IN CONST CHAR8 *Token, OPTIONAL
- IN CONST CHAR8 *Module, OPTIONAL
- IN UINT64 TimeStamp
- )
-{
- return StartPerformanceMeasurementEx (Handle, Token, Module, TimeStamp, 0);
-}
-
-/**
- Fills in the end time of a performance measurement.
-
- Looks up the record that matches Handle, Token, and Module.
- If the record can not be found then return RETURN_NOT_FOUND.
- If the record is found and TimeStamp is not zero,
- then TimeStamp is added to the record as the end time.
- If the record is found and TimeStamp is zero, then this function reads
- the current time stamp and adds that time stamp value to the record as the end time.
-
- @param Handle Pointer to environment specific context used
- to identify the component being measured.
- @param Token Pointer to a Null-terminated ASCII string
- that identifies the component being measured.
- @param Module Pointer to a Null-terminated ASCII string
- that identifies the module being measured.
- @param TimeStamp 64-bit time stamp.
-
- @retval RETURN_SUCCESS The end of the measurement was recorded.
- @retval RETURN_NOT_FOUND The specified measurement record could not be found.
-
-**/
-RETURN_STATUS
-EFIAPI
-EndPerformanceMeasurement (
- IN CONST VOID *Handle, OPTIONAL
- IN CONST CHAR8 *Token, OPTIONAL
- IN CONST CHAR8 *Module, OPTIONAL
- IN UINT64 TimeStamp
- )
-{
- return EndPerformanceMeasurementEx (Handle, Token, Module, TimeStamp, 0);
-}
-
-/**
- Attempts to retrieve a performance measurement log entry from the performance measurement log.
- It can also retrieve the log created by StartPerformanceMeasurementEx and EndPerformanceMeasurementEx,
- and then eliminate the Identifier.
-
- Attempts to retrieve the performance log entry specified by LogEntryKey. If LogEntryKey is
- zero on entry, then an attempt is made to retrieve the first entry from the performance log,
- and the key for the second entry in the log is returned. If the performance log is empty,
- then no entry is retrieved and zero is returned. If LogEntryKey is not zero, then the performance
- log entry associated with LogEntryKey is retrieved, and the key for the next entry in the log is
- returned. If LogEntryKey is the key for the last entry in the log, then the last log entry is
- retrieved and an implementation specific non-zero key value that specifies the end of the performance
- log is returned. If LogEntryKey is equal this implementation specific non-zero key value, then no entry
- is retrieved and zero is returned. In the cases where a performance log entry can be returned,
- the log entry is returned in Handle, Token, Module, StartTimeStamp, and EndTimeStamp.
- If LogEntryKey is not a valid log entry key for the performance measurement log, then ASSERT().
- If Handle is NULL, then ASSERT().
- If Token is NULL, then ASSERT().
- If Module is NULL, then ASSERT().
- If StartTimeStamp is NULL, then ASSERT().
- If EndTimeStamp is NULL, then ASSERT().
-
- @param LogEntryKey On entry, the key of the performance measurement log entry to retrieve.
- 0, then the first performance measurement log entry is retrieved.
- On exit, the key of the next performance log entry.
- @param Handle Pointer to environment specific context used to identify the component
- being measured.
- @param Token Pointer to a Null-terminated ASCII string that identifies the component
- being measured.
- @param Module Pointer to a Null-terminated ASCII string that identifies the module
- being measured.
- @param StartTimeStamp Pointer to the 64-bit time stamp that was recorded when the measurement
- was started.
- @param EndTimeStamp Pointer to the 64-bit time stamp that was recorded when the measurement
- was ended.
-
- @return The key for the next performance log entry (in general case).
-
-**/
-UINTN
-EFIAPI
-GetPerformanceMeasurement (
- IN UINTN LogEntryKey,
- OUT CONST VOID **Handle,
- OUT CONST CHAR8 **Token,
- OUT CONST CHAR8 **Module,
- OUT UINT64 *StartTimeStamp,
- OUT UINT64 *EndTimeStamp
- )
-{
- UINT32 Identifier;
- return GetPerformanceMeasurementEx (LogEntryKey, Handle, Token, Module, StartTimeStamp, EndTimeStamp, &Identifier);
-}
-
-/**
- Returns TRUE if the performance measurement macros are enabled.
-
- This function returns TRUE if the PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED bit of
- PcdPerformanceLibraryPropertyMask is set. Otherwise FALSE is returned.
-
- @retval TRUE The PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED bit of
- PcdPerformanceLibraryPropertyMask is set.
- @retval FALSE The PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED bit of
- PcdPerformanceLibraryPropertyMask is clear.
-
-**/
-BOOLEAN
-EFIAPI
-PerformanceMeasurementEnabled (
- VOID
- )
-{
- return mPerformanceMeasurementEnabled;
-}
diff --git a/MdeModulePkg/Library/SmmPerformanceLib/SmmPerformanceLib.inf b/MdeModulePkg/Library/SmmPerformanceLib/SmmPerformanceLib.inf deleted file mode 100644 index c3d01a1e51..0000000000 --- a/MdeModulePkg/Library/SmmPerformanceLib/SmmPerformanceLib.inf +++ /dev/null @@ -1,57 +0,0 @@ -## @file
-# Performance library instance used in SMM phase.
-#
-# This library instance provides infrastructure for SMM drivers to log performance
-# data. It consumes SMM PerformanceEx or Performance Protocol published by SmmCorePerformanceLib
-# to log performance data. If both SMM PerformanceEx and Performance Protocol are not available,
-# it does not log any performance information.
-#
-# Copyright (c) 2011 - 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
-# 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.
-#
-##
-
-[Defines]
- INF_VERSION = 0x00010005
- BASE_NAME = SmmPerformanceLib
- MODULE_UNI_FILE = SmmPerformanceLib.uni
- FILE_GUID = 1EDD13E6-D0CD-4432-A692-FF65C9B4F039
- MODULE_TYPE = DXE_SMM_DRIVER
- VERSION_STRING = 1.0
- LIBRARY_CLASS = PerformanceLib|DXE_SMM_DRIVER
-
- CONSTRUCTOR = SmmPerformanceLibConstructor
-
-#
-# The following information is for reference only and not required by the build tools.
-#
-# VALID_ARCHITECTURES = IA32 X64
-#
-
-[Sources]
- SmmPerformanceLib.c
-
-
-[Packages]
- MdePkg/MdePkg.dec
- MdeModulePkg/MdeModulePkg.dec
-
-
-[LibraryClasses]
- PcdLib
- SmmServicesTableLib
- DebugLib
- BaseMemoryLib
-
-[Guids]
- gSmmPerformanceProtocolGuid ## SOMETIMES_CONSUMES ## UNDEFINED # Locate protocol
- gSmmPerformanceExProtocolGuid ## SOMETIMES_CONSUMES ## UNDEFINED # Locate protocol
-
-[Pcd]
- gEfiMdePkgTokenSpaceGuid.PcdPerformanceLibraryPropertyMask ## CONSUMES
diff --git a/MdeModulePkg/Library/SmmPerformanceLib/SmmPerformanceLib.uni b/MdeModulePkg/Library/SmmPerformanceLib/SmmPerformanceLib.uni Binary files differdeleted file mode 100644 index aa804d269e..0000000000 --- a/MdeModulePkg/Library/SmmPerformanceLib/SmmPerformanceLib.uni +++ /dev/null |