UefiCpuPkg/Library/SecPeiDxeTimerLibUefiCpu/SecPeiDxeTimerLibUefiCpu.inf

   1 ## @file
   2 # Instance of Timer Library only using CPU resources.
   3 #
   4 # Timer Library that only uses CPU resources to provide calibrated delays
   5 #  on IA-32, x64, and IPF.
   6 # Note: A driver of type DXE_RUNTIME_DRIVER and DXE_SMM_DRIVER can use this TimerLib
   7 #  in their initialization without any issues. They only have to be careful in
   8 #  the implementation of runtime services and SMI handlers.
   9 #  Because CPU Local APIC and ITC could be programmed by OS, it cannot be
  10 #  used by SMM drivers and runtime drivers, ACPI timer is recommended for SMM
  11 #  drivers and runtime drivers.
  12 #
  13 # This library differs with the SecPeiDxeTimerLibCpu library in the MdePkg in
  14 # that it uses the local APIC library so that it supports x2APIC mode.
  15 #
  16 # Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved.<BR>
  17 #
  18 #  SPDX-License-Identifier: BSD-2-Clause-Patent
  19 #
  20 #
  21 ##
  22
  23 [Defines]
  24   INF_VERSION                    = 0x00010005
  25   BASE_NAME                      = SecPeiDxeTimerLibUefiCpu
  26   MODULE_UNI_FILE                = SecPeiDxeTimerLibUefiCpu.uni
  27   FILE_GUID                      = 4FFF2014-2086-4ee6-9B58-886D1967861C
  28   MODULE_TYPE                    = BASE
  29   VERSION_STRING                 = 1.0
  30   LIBRARY_CLASS                  = TimerLib
  31
  32
  33 #
  34 #  VALID_ARCHITECTURES           = IA32 X64
  35 #
  36
  37 [Sources]
  38   X86TimerLib.c
  39
  40 [Packages]
  41   MdePkg/MdePkg.dec
  42   UefiCpuPkg/UefiCpuPkg.dec
  43
  44 [LibraryClasses]
  45   BaseLib
  46
  47 [LibraryClasses]
  48   PcdLib
  49   DebugLib
  50   LocalApicLib
  51
  52 [Pcd]
  53   gEfiMdePkgTokenSpaceGuid.PcdFSBClock  ## SOMETIMES_CONSUMES
  54