mirror of https://github.com/acidanthera/audk.git
MdeModulePkg: Increase the maximum number of PEI performance log entries
The maximum number of PEI performance log entries is 255. Add a new PCD, PcdMaxPeiPerformanceLogEntries16, to increase the maximum number of PEI performance log entries. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Cinnamon Shia <cinnamon.shia@hpe.com> Reviewed-by: Samer EL-Haj-Mahmoud <elhaj@hpe.com> Reviewed-by: Joseph Shifflett <joseph.shifflett@hpe.com> Reviewed-by: Michael Kinney <michael.d.kinney@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com>
This commit is contained in:
Cinnamon Shia
Star Zeng
parent
96302b80d9
commit
7c50b34343
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@ -11,6 +11,7 @@
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Performance Protocol is installed at the very beginning of DXE phase.
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Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>
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(C) Copyright 2016 Hewlett Packard Enterprise Development LP<BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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@ -522,7 +523,9 @@ DxeCorePerformanceLibConstructor (
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);
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ASSERT_EFI_ERROR (Status);
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mMaxGaugeRecords = INIT_DXE_GAUGE_DATA_ENTRIES + PcdGet8 (PcdMaxPeiPerformanceLogEntries);
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mMaxGaugeRecords = INIT_DXE_GAUGE_DATA_ENTRIES + (UINT16) (PcdGet16 (PcdMaxPeiPerformanceLogEntries16) != 0 ?
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PcdGet16 (PcdMaxPeiPerformanceLogEntries16) :
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PcdGet8 (PcdMaxPeiPerformanceLogEntries));
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mGaugeData = AllocateZeroPool (sizeof (GAUGE_DATA_HEADER) + (sizeof (GAUGE_DATA_ENTRY_EX) * mMaxGaugeRecords));
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ASSERT (mGaugeData != NULL);
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@ -10,6 +10,7 @@
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# Performance and PerformanceEx Protocol are installed at the very beginning of DXE phase.
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#
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# Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
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# (C) Copyright 2016 Hewlett Packard Enterprise Development LP<BR>
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# This program and the accompanying materials
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# are licensed and made available under the terms and conditions of the BSD License
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# which accompanies this distribution. The full text of the license may be found at
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@ -66,5 +67,6 @@
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gPerformanceExProtocolGuid
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[Pcd]
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gEfiMdeModulePkgTokenSpaceGuid.PcdMaxPeiPerformanceLogEntries ## CONSUMES
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gEfiMdePkgTokenSpaceGuid.PcdPerformanceLibraryPropertyMask ## CONSUMES
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gEfiMdeModulePkgTokenSpaceGuid.PcdMaxPeiPerformanceLogEntries ## CONSUMES
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gEfiMdeModulePkgTokenSpaceGuid.PcdMaxPeiPerformanceLogEntries16 ## CONSUMES
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gEfiMdePkgTokenSpaceGuid.PcdPerformanceLibraryPropertyMask ## CONSUMES
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@ -4,10 +4,11 @@
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This file implements all APIs in Performance Library class in MdePkg. It creates
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performance logging GUIDed HOB on the first performance logging and then logs the
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performance data to the GUIDed HOB. Due to the limitation of temporary RAM, the maximum
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number of performance logging entry is specified by PcdMaxPeiPerformanceLogEntries.
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number of performance logging entry is specified by PcdMaxPeiPerformanceLogEntries or
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PcdMaxPeiPerformanceLogEntries16.
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Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>
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(C) Copyright 2015 Hewlett Packard Enterprise Development LP<BR>
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(C) Copyright 2015-2016 Hewlett Packard Enterprise Development LP<BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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@ -51,10 +52,14 @@ InternalGetPerformanceHobLog (
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{
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EFI_HOB_GUID_TYPE *GuidHob;
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UINTN PeiPerformanceSize;
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UINT16 PeiPerformanceLogEntries;
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ASSERT (PeiPerformanceLog != NULL);
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ASSERT (PeiPerformanceIdArray != NULL);
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PeiPerformanceLogEntries = (UINT16) (PcdGet16 (PcdMaxPeiPerformanceLogEntries16) != 0 ?
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PcdGet16 (PcdMaxPeiPerformanceLogEntries16) :
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PcdGet8 (PcdMaxPeiPerformanceLogEntries));
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GuidHob = GetFirstGuidHob (&gPerformanceProtocolGuid);
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if (GuidHob != NULL) {
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@ -71,11 +76,11 @@ InternalGetPerformanceHobLog (
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// PEI Performance HOB was not found, then build one.
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//
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PeiPerformanceSize = sizeof (PEI_PERFORMANCE_LOG_HEADER) +
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sizeof (PEI_PERFORMANCE_LOG_ENTRY) * PcdGet8 (PcdMaxPeiPerformanceLogEntries);
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sizeof (PEI_PERFORMANCE_LOG_ENTRY) * PeiPerformanceLogEntries;
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*PeiPerformanceLog = BuildGuidHob (&gPerformanceProtocolGuid, PeiPerformanceSize);
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*PeiPerformanceLog = ZeroMem (*PeiPerformanceLog, PeiPerformanceSize);
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PeiPerformanceSize = sizeof (UINT32) * PcdGet8 (PcdMaxPeiPerformanceLogEntries);
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PeiPerformanceSize = sizeof (UINT32) * PeiPerformanceLogEntries;
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*PeiPerformanceIdArray = BuildGuidHob (&gPerformanceExProtocolGuid, PeiPerformanceSize);
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*PeiPerformanceIdArray = ZeroMem (*PeiPerformanceIdArray, PeiPerformanceSize);
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}
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@ -180,10 +185,15 @@ StartPerformanceMeasurementEx (
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UINT32 *PeiPerformanceIdArray;
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PEI_PERFORMANCE_LOG_ENTRY *LogEntryArray;
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UINT32 Index;
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UINT16 PeiPerformanceLogEntries;
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PeiPerformanceLogEntries = (UINT16) (PcdGet16 (PcdMaxPeiPerformanceLogEntries16) != 0 ?
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PcdGet16 (PcdMaxPeiPerformanceLogEntries16) :
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PcdGet8 (PcdMaxPeiPerformanceLogEntries));
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InternalGetPerformanceHobLog (&PeiPerformanceLog, &PeiPerformanceIdArray);
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if (PeiPerformanceLog->NumberOfEntries >= PcdGet8 (PcdMaxPeiPerformanceLogEntries)) {
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if (PeiPerformanceLog->NumberOfEntries >= PeiPerformanceLogEntries) {
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DEBUG ((DEBUG_ERROR, "PEI performance log array out of resources\n"));
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return RETURN_OUT_OF_RESOURCES;
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}
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@ -6,6 +6,7 @@
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# so that it can be taken over by DxeCorePerformanceLib.
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#
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# Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
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# (C) Copyright 2016 Hewlett Packard Enterprise Development LP<BR>
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# This program and the accompanying materials
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# are licensed and made available under the terms and conditions of the BSD License
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# which accompanies this distribution. The full text of the license may be found at
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@ -58,5 +59,6 @@
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gPerformanceExProtocolGuid
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[Pcd]
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gEfiMdeModulePkgTokenSpaceGuid.PcdMaxPeiPerformanceLogEntries ## CONSUMES
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gEfiMdePkgTokenSpaceGuid.PcdPerformanceLibraryPropertyMask ## CONSUMES
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gEfiMdeModulePkgTokenSpaceGuid.PcdMaxPeiPerformanceLogEntries ## CONSUMES
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gEfiMdeModulePkgTokenSpaceGuid.PcdMaxPeiPerformanceLogEntries16 ## CONSUMES
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gEfiMdePkgTokenSpaceGuid.PcdPerformanceLibraryPropertyMask ## CONSUMES
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@ -5,6 +5,7 @@
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#
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# Copyright (c) 2007 - 2016, Intel Corporation. All rights reserved.<BR>
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# Copyright (c) 2016, Linaro Ltd. All rights reserved.<BR>
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# (C) Copyright 2016 Hewlett Packard Enterprise Development LP<BR>
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# This program and the accompanying materials are licensed and made available under
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# the terms and conditions of the BSD License that accompanies this distribution.
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# The full text of the license may be found at
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@ -869,9 +870,18 @@
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gEfiMdeModulePkgTokenSpaceGuid.PcdCapsuleCoalesceFile|{ 0xA6, 0xE4, 0xFD, 0xF7, 0x4C, 0x29, 0x3c, 0x49, 0xB5, 0x0F, 0x97, 0x34, 0x55, 0x3B, 0xB7, 0x57 }|VOID*|0x30000017
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## Maximum number of performance log entries during PEI phase.
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# Use PcdMaxPeiPerformanceLogEntries16 if the number of entries required is
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# more than 255.
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# @Prompt Maximum number of PEI performance log entries.
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gEfiMdeModulePkgTokenSpaceGuid.PcdMaxPeiPerformanceLogEntries|40|UINT8|0x0001002f
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## Maximum number of performance log entries during PEI phase.
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# If set to 0, then PcdMaxPeiPerformanceLogEntries determines the number of
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# entries. If greater than 0, then this PCD determines the number of entries,
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# and PcdMaxPeiPerformanceLogEntries is ignored.
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# @Prompt Maximum number of PEI performance log entries.
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gEfiMdeModulePkgTokenSpaceGuid.PcdMaxPeiPerformanceLogEntries16|0|UINT16|0x00010035
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## RTC Update Timeout Value(microsecond).
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# @Prompt RTC Update Timeout Value.
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gEfiMdeModulePkgTokenSpaceGuid.PcdRealTimeClockUpdateTimeout|100000|UINT32|0x00010034
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