Signed-off-by: lzeng14 Reviewed-by: ydong10 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12648 6f19259b-4bc3-4df7-8a09-765794883524
		
			
				
	
	
		
			57 lines
		
	
	
		
			1.8 KiB
		
	
	
	
		
			INI
		
	
	
	
	
	
			
		
		
	
	
			57 lines
		
	
	
		
			1.8 KiB
		
	
	
	
		
			INI
		
	
	
	
	
	
| ## @file
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| #  Pei Timer Library which uses the Time Stamp Counter in the processor.
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| #
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| #  A version of the Timer Library using the processor's TSC.
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| #  The time stamp counter in newer processors may support an enhancement, referred to as invariant TSC.
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| #  The invariant TSC runs at a constant rate in all ACPI P-, C-. and T-states.
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| #  This is the architectural behavior moving forward.
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| #  TSC reads are much more efficient and do not incur the overhead associated with a ring transition or
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| #  access to a platform resource.
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| #
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| #  Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<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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| #  http://opensource.org/licenses/bsd-license.php
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| #  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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| #  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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| #
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| ##
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| 
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| [Defines]
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|   INF_VERSION                    = 0x00010005
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|   BASE_NAME                      = PeiTscTimerLib
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|   FILE_GUID                      = 342C36C0-15DF-43b4-9EC9-FBF748BFB3D1
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|   MODULE_TYPE                    = PEIM
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|   VERSION_STRING                 = 1.0
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|   LIBRARY_CLASS                  = TimerLib|PEIM PEI_CORE
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| 
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| 
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| #
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| #  VALID_ARCHITECTURES           = IA32 X64
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| #
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| 
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| [Sources.common]
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|   TscTimerLibShare.c
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|   PeiTscTimerLib.c
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|   TscTimerLibInternal.h
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| 
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| 
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| [Packages]
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|   MdePkg/MdePkg.dec
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|   PerformancePkg/PerformancePkg.dec
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| 
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| 
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| [LibraryClasses]
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|   PcdLib
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|   PciLib
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|   IoLib
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|   BaseLib
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|   HobLib
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| 
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| [Guids]
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|   gEfiTscFrequencyGuid                          ## PRODUCES ## Hob
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| 
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| [Pcd.common]
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|   gPerformancePkgTokenSpaceGuid.PcdPerfPkgAcpiIoPortBaseAddress
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