d668c8bc55
"OvmfPkg/8254TimerDxe" is replaced with a Xen-specific EFI_TIMER_ARCH_PROTOCOL implementation. Also remove 8259InterruptControllerDxe as it is not used anymore. This Timer uses the local APIC timer as time source as it can work on both a Xen PVH guest and an HVM one. Based on the "OvmfPkg/8254TimerDxe" implementation. Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=1689 Signed-off-by: Anthony PERARD <anthony.perard@citrix.com> Acked-by: Laszlo Ersek <lersek@redhat.com> Message-Id: <20190813113119.14804-31-anthony.perard@citrix.com>
43 lines
1.0 KiB
INI
43 lines
1.0 KiB
INI
## @file
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# Local APIC timer driver that provides Timer Arch protocol.
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#
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# Copyright (c) 2005 - 2019, Intel Corporation. All rights reserved.<BR>
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# Copyright (c) 2019, Citrix Systems, Inc.
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#
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# SPDX-License-Identifier: BSD-2-Clause-Patent
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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 = XenTimerDxe
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FILE_GUID = 52fe8196-f9de-4d07-b22f-51f77a0e7c41
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MODULE_TYPE = DXE_DRIVER
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VERSION_STRING = 1.0
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ENTRY_POINT = TimerDriverInitialize
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[Packages]
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MdePkg/MdePkg.dec
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UefiCpuPkg/UefiCpuPkg.dec
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OvmfPkg/OvmfPkg.dec
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[LibraryClasses]
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UefiBootServicesTableLib
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BaseLib
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DebugLib
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UefiDriverEntryPoint
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LocalApicLib
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[Sources]
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XenTimerDxe.h
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XenTimerDxe.c
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[Protocols]
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gEfiCpuArchProtocolGuid ## CONSUMES
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gEfiTimerArchProtocolGuid ## PRODUCES
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[Pcd]
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gEfiMdePkgTokenSpaceGuid.PcdFSBClock ## CONSUMES
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[Depex]
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gEfiCpuArchProtocolGuid
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