## @file # Instance of Timer Library only using CPU resources. # # Timer Library that only uses CPU resources to provide calibrated delays # on IA-32, x64, and IPF. # Note: A driver of type DXE_RUNTIME_DRIVER and DXE_SMM_DRIVER can use this TimerLib # in their initialization without any issues. They only have to be careful in # the implementation of runtime services and SMI handlers. # Because CPU Local APIC and ITC could be programmed by OS, it cannot be # used by SMM drivers and runtime drivers, ACPI timer is recommended for SMM # drivers and runtime drivers. # # This library differs with the SecPeiDxeTimerLibCpu library in the MdePkg in # that it uses the local APIC library so that it supports x2APIC mode. # # Copyright (c) 2010 - 2015, Intel Corporation. All rights reserved.
# # This program and the accompanying materials # are licensed and made available under the terms and conditions of the BSD License # which accompanies this distribution. The full text of the license may be found at # http://opensource.org/licenses/bsd-license.php. # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. # # ## [Defines] INF_VERSION = 0x00010005 BASE_NAME = SecPeiDxeTimerLibUefiCpu MODULE_UNI_FILE = SecPeiDxeTimerLibUefiCpu.uni FILE_GUID = 4FFF2014-2086-4ee6-9B58-886D1967861C MODULE_TYPE = BASE VERSION_STRING = 1.0 LIBRARY_CLASS = TimerLib # # VALID_ARCHITECTURES = IA32 X64 IPF # [Sources.Ia32, Sources.X64] X86TimerLib.c [Sources.IPF] IpfTimerLib.c [Packages] MdePkg/MdePkg.dec UefiCpuPkg/UefiCpuPkg.dec [LibraryClasses] BaseLib [LibraryClasses.IA32, LibraryClasses.X64] PcdLib DebugLib LocalApicLib [LibraryClasses.IPF] PalLib [Pcd.IA32, Pcd.X64] gEfiMdePkgTokenSpaceGuid.PcdFSBClock ## SOMETIMES_CONSUMES