ba79becd55
Move BaseCachingPciExpressLib library from ArmVirtPkg to under OvmfPkg. RISC-V Virt platform can leverage the same library to access PCI Express registers through PCI Express base address set in PcdPciExpressBaseAddress and cached in a global variable. Cc: Daniel Schaefer <daniel.schaefer@hpe.com> Cc: Sunil V L <sunilvl@ventanamicro.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Abner Chang <abner.chang@hpe.com> Acked-by: Ard Biesheuvel <ardb@kernel.org>
43 lines
1.1 KiB
INI
43 lines
1.1 KiB
INI
## @file
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# Instance of PCI Express Library using the 256 MB PCI Express MMIO window.
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#
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# PCI Express Library that uses the 256 MB PCI Express MMIO window to perform
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# PCI Configuration cycles. Layers on top of an I/O Library instance.
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#
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# Copyright (c) 2007 - 2014, Intel Corporation. All rights reserved.<BR>
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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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##
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[Defines]
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INF_VERSION = 0x00010005
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BASE_NAME = BaseCachingPciExpressLib
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FILE_GUID = 3f3ffd80-04dc-4a2b-9d25-ecca55c2e520
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MODULE_TYPE = BASE
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VERSION_STRING = 1.0
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LIBRARY_CLASS = PciExpressLib|DXE_DRIVER UEFI_DRIVER UEFI_APPLICATION
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CONSTRUCTOR = PciExpressLibInitialize
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#
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# VALID_ARCHITECTURES = ARM AARCH64 RISCV64
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#
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[Sources]
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PciExpressLib.c
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[Packages]
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MdePkg/MdePkg.dec
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[LibraryClasses]
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BaseLib
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PcdLib
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DebugLib
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IoLib
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PciPcdProducerLib
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[Pcd]
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gEfiMdePkgTokenSpaceGuid.PcdPciExpressBaseAddress ## CONSUMES
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