3357ac7380
Because "PcdPciDisableBusEnumeration" is always TRUE in the OvmfXen platform, we can remove the delayed ACPI table installation from XenAcpiPlatformDxe. A number of dependencies become useless this way; remove them too. (Note that, conversely, in the QemuFwCfgAcpiPlatformDxe driver, we *cannot* assume that "PcdPciDisableBusEnumeration" is always FALSE, regardless of Xen: in the ArmVirtQemu platform, the PCD may carry either FALSE or TRUE, dependent on whether or not the QEMU "virt" machine configuration includes a PCIe host controller, respectively.) Cc: Anthony Perard <anthony.perard@citrix.com> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Julien Grall <julien@xen.org> Cc: Philippe Mathieu-Daudé <philmd@redhat.com> Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2122 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Message-Id: <20210526201446.12554-21-lersek@redhat.com> Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
46 lines
1.1 KiB
INI
46 lines
1.1 KiB
INI
## @file
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# OVMF ACPI Platform Driver for Xen guests
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#
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# Copyright (C) 2021, Red Hat, Inc.
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# Copyright (c) 2008 - 2019, Intel Corporation. All rights reserved.<BR>
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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 = XenAcpiPlatform
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FILE_GUID = fa0a48ac-767d-4c88-b70c-ec54c8b900c4
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MODULE_TYPE = DXE_DRIVER
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VERSION_STRING = 1.0
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ENTRY_POINT = AcpiPlatformEntryPoint
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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 EBC
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#
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[Sources]
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AcpiPlatform.c
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AcpiPlatform.h
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EntryPoint.c
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Xen.c
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[Packages]
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MdePkg/MdePkg.dec
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OvmfPkg/OvmfPkg.dec
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[LibraryClasses]
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BaseLib
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DebugLib
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UefiBootServicesTableLib
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UefiDriverEntryPoint
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XenPlatformLib
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[Protocols]
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gEfiAcpiTableProtocolGuid # PROTOCOL ALWAYS_CONSUMED
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[Depex]
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gEfiAcpiTableProtocolGuid
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