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MdeModulePkg: Update Performance instances to use new protocol

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Update Performance instances in MdeModulePkg to use new
PerformanceMeasurement protocol.

Cc: Liming Gao <liming.gao@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
This commit is contained in:
Bi, Dandan
2018-06-22 16:56:16 +08:00
committed by Liming Gao
parent 56f7741e27
commit 137fb13deb
10 changed files with 279 additions and 1074 deletions
Download Patch File Download Diff File Expand all files Collapse all files

130
MdeModulePkg/Library/SmmPerformanceLib/SmmPerformanceLib.c
View File

@ -18,7 +18,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#include <Guid/Performance.h>
#include <Guid/PerformanceMeasurement.h>
#include <Library/PerformanceLib.h>
#include <Library/DebugLib.h>
@ -28,10 +28,8 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
//
// The cached SMM Performance Protocol and SMM PerformanceEx Protocol interface.
//
PERFORMANCE_PROTOCOL *mPerformance = NULL;
PERFORMANCE_EX_PROTOCOL *mPerformanceEx = NULL;
BOOLEAN mPerformanceMeasurementEnabled;
EDKII_PERFORMANCE_MEASUREMENT_PROTOCOL *mPerformanceMeasurement = NULL;
BOOLEAN mPerformanceMeasurementEnabled;
/**
The constructor function initializes the Performance Measurement Enable flag
@ -65,38 +63,26 @@ SmmPerformanceLibConstructor (
**/
EFI_STATUS
GetPerformanceProtocol (
GetPerformanceMeasurementProtocol (
VOID
)
{
EFI_STATUS Status;
PERFORMANCE_PROTOCOL *Performance;
PERFORMANCE_EX_PROTOCOL *PerformanceEx;
EDKII_PERFORMANCE_MEASUREMENT_PROTOCOL *PerformanceMeasurement;
if (mPerformanceEx != NULL || mPerformance != NULL) {
if (mPerformanceMeasurement != NULL) {
return EFI_SUCCESS;
}
Status = gSmst->SmmLocateProtocol (&gSmmPerformanceExProtocolGuid, NULL, (VOID **) &PerformanceEx);
Status = gSmst->SmmLocateProtocol (&gEdkiiSmmPerformanceMeasurementProtocolGuid, NULL, (VOID **) &PerformanceMeasurement);
if (!EFI_ERROR (Status)) {
ASSERT (PerformanceEx != NULL);
ASSERT (PerformanceMeasurement != NULL);
//
// Cache PerformanceEx Protocol.
// Cache PerformanceMeasurement Protocol.
//
mPerformanceEx = PerformanceEx;
mPerformanceMeasurement = PerformanceMeasurement;
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;
}
@ -132,17 +118,24 @@ StartPerformanceMeasurementEx (
IN UINT32 Identifier
)
{
EFI_STATUS Status;
EFI_STATUS Status;
CONST CHAR8* String;
Status = GetPerformanceProtocol ();
Status = GetPerformanceMeasurementProtocol ();
if (EFI_ERROR (Status)) {
return RETURN_OUT_OF_RESOURCES;
return RETURN_NOT_FOUND;
}
if (mPerformanceEx != NULL) {
Status = mPerformanceEx->StartGaugeEx (Handle, Token, Module, TimeStamp, Identifier);
} else if (mPerformance != NULL) {
Status = mPerformance->StartGauge (Handle, Token, Module, TimeStamp);
if (Token != NULL) {
String = Token;
} else if (Module != NULL) {
String = Module;
} else {
String = NULL;
}
if (mPerformanceMeasurement != NULL) {
Status = mPerformanceMeasurement->CreatePerformanceMeasurement (Handle, NULL, String, TimeStamp, 0, Identifier, PerfStartEntry);
} else {
ASSERT (FALSE);
}
@ -184,17 +177,24 @@ EndPerformanceMeasurementEx (
IN UINT32 Identifier
)
{
EFI_STATUS Status;
EFI_STATUS Status;
CONST CHAR8* String;
Status = GetPerformanceProtocol ();
Status = GetPerformanceMeasurementProtocol ();
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);
if (Token != NULL) {
String = Token;
} else if (Module != NULL) {
String = Module;
} else {
String = NULL;
}
if (mPerformanceMeasurement != NULL) {
Status = mPerformanceMeasurement->CreatePerformanceMeasurement (Handle, NULL, String, TimeStamp, 0, Identifier, PerfEndEntry);
} else {
ASSERT (FALSE);
}
@ -255,58 +255,7 @@ GetPerformanceMeasurementEx (
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;
return 0;
}
/**
@ -425,8 +374,7 @@ GetPerformanceMeasurement (
OUT UINT64 *EndTimeStamp
)
{
UINT32 Identifier;
return GetPerformanceMeasurementEx (LogEntryKey, Handle, Token, Module, StartTimeStamp, EndTimeStamp, &Identifier);
return 0;
}
/**