180f1908b3
Place all public #includes first, all module-private #includes second. Separate them with a single empty line. Keep each section sorted in itself. Sort all sections in both INF files. Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Jordan Justen <jordan.l.justen@intel.com> 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: <20210526201446.12554-8-lersek@redhat.com> Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
110 lines
2.3 KiB
C
110 lines
2.3 KiB
C
/** @file
|
|
OVMF ACPI Platform Driver
|
|
|
|
Copyright (c) 2008 - 2012, Intel Corporation. All rights reserved.<BR>
|
|
SPDX-License-Identifier: BSD-2-Clause-Patent
|
|
|
|
**/
|
|
|
|
#ifndef ACPI_PLATFORM_H_
|
|
#define ACPI_PLATFORM_H_
|
|
|
|
#include <IndustryStandard/Acpi.h>
|
|
#include <Library/BaseLib.h>
|
|
#include <Library/DebugLib.h>
|
|
#include <Library/PcdLib.h>
|
|
#include <Library/UefiBootServicesTableLib.h>
|
|
#include <Library/XenPlatformLib.h>
|
|
#include <PiDxe.h>
|
|
#include <Protocol/AcpiTable.h>
|
|
#include <Protocol/FirmwareVolume2.h>
|
|
#include <Protocol/PciIo.h>
|
|
|
|
typedef struct {
|
|
EFI_PCI_IO_PROTOCOL *PciIo;
|
|
UINT64 PciAttributes;
|
|
} ORIGINAL_ATTRIBUTES;
|
|
|
|
typedef struct S3_CONTEXT S3_CONTEXT;
|
|
|
|
EFI_STATUS
|
|
EFIAPI
|
|
InstallAcpiTable (
|
|
IN EFI_ACPI_TABLE_PROTOCOL *AcpiProtocol,
|
|
IN VOID *AcpiTableBuffer,
|
|
IN UINTN AcpiTableBufferSize,
|
|
OUT UINTN *TableKey
|
|
);
|
|
|
|
BOOLEAN
|
|
QemuDetected (
|
|
VOID
|
|
);
|
|
|
|
EFI_STATUS
|
|
EFIAPI
|
|
QemuInstallAcpiTable (
|
|
IN EFI_ACPI_TABLE_PROTOCOL *AcpiProtocol,
|
|
IN VOID *AcpiTableBuffer,
|
|
IN UINTN AcpiTableBufferSize,
|
|
OUT UINTN *TableKey
|
|
);
|
|
|
|
EFI_STATUS
|
|
EFIAPI
|
|
InstallXenTables (
|
|
IN EFI_ACPI_TABLE_PROTOCOL *AcpiProtocol
|
|
);
|
|
|
|
EFI_STATUS
|
|
EFIAPI
|
|
InstallQemuFwCfgTables (
|
|
IN EFI_ACPI_TABLE_PROTOCOL *AcpiProtocol
|
|
);
|
|
|
|
EFI_STATUS
|
|
EFIAPI
|
|
InstallAcpiTables (
|
|
IN EFI_ACPI_TABLE_PROTOCOL *AcpiTable
|
|
);
|
|
|
|
VOID
|
|
EnablePciDecoding (
|
|
OUT ORIGINAL_ATTRIBUTES **OriginalAttributes,
|
|
OUT UINTN *Count
|
|
);
|
|
|
|
VOID
|
|
RestorePciDecoding (
|
|
IN ORIGINAL_ATTRIBUTES *OriginalAttributes,
|
|
IN UINTN Count
|
|
);
|
|
|
|
EFI_STATUS
|
|
AllocateS3Context (
|
|
OUT S3_CONTEXT **S3Context,
|
|
IN UINTN WritePointerCount
|
|
);
|
|
|
|
VOID
|
|
ReleaseS3Context (
|
|
IN S3_CONTEXT *S3Context
|
|
);
|
|
|
|
EFI_STATUS
|
|
SaveCondensedWritePointerToS3Context (
|
|
IN OUT S3_CONTEXT *S3Context,
|
|
IN UINT16 PointerItem,
|
|
IN UINT8 PointerSize,
|
|
IN UINT32 PointerOffset,
|
|
IN UINT64 PointerValue
|
|
);
|
|
|
|
EFI_STATUS
|
|
TransferS3ContextToBootScript (
|
|
IN S3_CONTEXT *S3Context
|
|
);
|
|
|
|
#endif
|
|
|