e9cd66d085
Use Family from CPUID 01 to detect support for the Local APIC Base Address MSR (MSR_IA32_APIC_BASE_ADDRESS). If this MSR is not supported, then use Local APIC Base Address from the PCD PcdCpuLocalApicBaseAddress. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Michael Kinney <michael.d.kinney@intel.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17217 6f19259b-4bc3-4df7-8a09-765794883524
50 lines
1.6 KiB
INI
50 lines
1.6 KiB
INI
## @file
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# The Local Apic library supports x2APIC capable processors which have xAPIC and x2APIC modes.
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#
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# Note: Local APIC library assumes local APIC is enabled. It does not handle cases
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# where local APIC is disabled.
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#
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# Copyright (c) 2010 - 2015, 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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#
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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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[Defines]
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INF_VERSION = 0x00010005
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BASE_NAME = BaseXApicX2ApicLib
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MODULE_UNI_FILE = BaseXApicX2ApicLib.uni
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FILE_GUID = 967B6E05-F10D-4c10-8BF7-365291CA143F
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MODULE_TYPE = BASE
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VERSION_STRING = 1.1
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LIBRARY_CLASS = LocalApicLib
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#
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# The following information is for reference only and not required by the build tools.
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#
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# VALID_ARCHITECTURES = IA32 X64
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#
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[Sources]
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BaseXApicX2ApicLib.c
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[Packages]
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MdePkg/MdePkg.dec
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UefiCpuPkg/UefiCpuPkg.dec
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[LibraryClasses]
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BaseLib
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DebugLib
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TimerLib
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IoLib
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PcdLib
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[Pcd]
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gUefiCpuPkgTokenSpaceGuid.PcdCpuInitIpiDelayInMicroSeconds ## SOMETIMES_CONSUMES
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gUefiCpuPkgTokenSpaceGuid.PcdCpuLocalApicBaseAddress ## SOMETIMES_CONSUMES
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