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OvmfPkg/SmbiosPlatformDxe: create Xen-specific module INF file

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"OvmfPkg/SmbiosPlatformDxe" is structured somewhat differently from the
drivers duplicated and trimmed thus far in this series. The final QEMU and
Xen versions will share a relatively significant amount of code, therefore
duplicating the whole driver is less useful, even temporarily. Instead,
duplicate the INF file, in preparation for customizing the entry point
function.

Because ArmVirtXen doesn't actually include OvmfPkg/SmbiosPlatformDxe [*],
there is only one platform that's supposed to consume the new driver:
OvmfXen. Switch OvmfXen to the new driver at once.

[*] See commit 164cf4038357 ("OvmfPkg: SmbiosPlatformDxe: restrict current
    Xen code to IA32/X64", 2015-07-26).

This patch is best viewed with "git show --find-copies-harder".

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: <20210526201446.12554-42-lersek@redhat.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
This commit is contained in:
Laszlo Ersek 2021-05-26 22:14:44 +02:00 committed by mergify[bot]
parent 9d84e74ca0
commit d4a8aaee73
3 changed files with 68 additions and 2 deletions
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2
OvmfPkg/OvmfXen.dsc
View File

@ -645,7 +645,7 @@
<LibraryClasses>
NULL|OvmfPkg/Library/SmbiosVersionLib/DetectSmbiosVersionLib.inf
}
OvmfPkg/SmbiosPlatformDxe/SmbiosPlatformDxe.inf
OvmfPkg/SmbiosPlatformDxe/XenSmbiosPlatformDxe.inf
#
# ACPI Support

2
OvmfPkg/OvmfXen.fdf
View File

@ -348,7 +348,7 @@ INF MdeModulePkg/Bus/Pci/PciSioSerialDxe/PciSioSerialDxe.inf
INF MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KeyboardDxe.inf
INF MdeModulePkg/Universal/SmbiosDxe/SmbiosDxe.inf
INF OvmfPkg/SmbiosPlatformDxe/SmbiosPlatformDxe.inf
INF OvmfPkg/SmbiosPlatformDxe/XenSmbiosPlatformDxe.inf
INF MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableDxe.inf
INF OvmfPkg/XenAcpiPlatformDxe/XenAcpiPlatformDxe.inf

66
OvmfPkg/SmbiosPlatformDxe/XenSmbiosPlatformDxe.inf Normal file
View File

@ -0,0 +1,66 @@
## @file
# This driver installs SMBIOS information for OVMF on Xen
#
# Copyright (C) 2021, Red Hat, Inc.
# Copyright (c) 2011, Bei Guan <gbtju85@gmail.com>
# Copyright (c) 2011 - 2018, Intel Corporation. All rights reserved.<BR>
#
# SPDX-License-Identifier: BSD-2-Clause-Patent
#
##
[Defines]
INF_VERSION = 0x00010005
BASE_NAME = XenSmbiosPlatformDxe
FILE_GUID = c41f0579-5598-40f1-95db-3983c8ebbe2a
MODULE_TYPE = DXE_DRIVER
VERSION_STRING = 1.0
ENTRY_POINT = SmbiosTablePublishEntry
#
# The following information is for reference only and not required by the build tools.
#
# VALID_ARCHITECTURES = IA32 X64 EBC ARM AARCH64
#
[Sources]
Qemu.c
SmbiosPlatformDxe.c
SmbiosPlatformDxe.h
XenSmbiosPlatformDxe.h
[Sources.IA32, Sources.X64]
X86Xen.c
[Sources.ARM, Sources.AARCH64]
ArmXen.c
[Packages]
MdePkg/MdePkg.dec
OvmfPkg/OvmfPkg.dec
[LibraryClasses]
DebugLib
MemoryAllocationLib
PcdLib
QemuFwCfgLib
UefiBootServicesTableLib
UefiDriverEntryPoint
[LibraryClasses.IA32, LibraryClasses.X64]
BaseLib
HobLib
[Pcd]
gUefiOvmfPkgTokenSpaceGuid.PcdQemuSmbiosValidated
[Protocols]
gEfiSmbiosProtocolGuid # PROTOCOL ALWAYS_CONSUMED
[Guids.IA32, Guids.X64]
gEfiXenInfoGuid
[Depex]
gEfiSmbiosProtocolGuid