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/** @file
This is an implementation of the ACPI platform driver.
Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials are licensed and made available under
the terms and conditions of the BSD License that accompanies this distribution.
The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php.
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef _ACPI_PLATFORM_H_
#define _ACPI_PLATFORM_H_
//
// Statements that include other header files
//
#include <Base.h>
#include <Uefi.h>
#include <IndustryStandard/Pci30.h>
#include <IndustryStandard/Acpi.h>
#include <Guid/EventGroup.h>
#include <Guid/GlobalVariable.h>
#include <Library/UefiLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/UefiRuntimeServicesTableLib.h>
#include <Library/DebugLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/IoLib.h>
#include <Library/PcdLib.h>
#include <Library/BoardAcpiTableLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/AslUpdateLib.h>
#include <Protocol/AcpiTable.h>
#include <Protocol/MpService.h>
#include <Protocol/PciIo.h>
#include <Register/Cpuid.h>
#include "Fadt/Fadt.h"
#include "Facs/Facs.h"
#include "Madt/Madt.h"
#include "Mcfg/Mcfg.h"
#include "Hpet/Hpet.h"
#include "Wsmt/Wsmt.h"
//
// ACPI table information used to initialize tables.
//
#define EFI_ACPI_OEM_ID "INTEL "
#define ACPI_OEM_TABLE_ID_SKL 0x4C4B53 // SKL
#define ACPI_OEM_TABLE_ID_SKL_ULT 0x544C552D4C4B53 // SKL-ULT
#define ACPI_OEM_TABLE_ID_SKL_SDS 0x5344532D4C4B53 // SKL-SDS
#define ACPI_OEM_TABLE_ID_KBL 0x4C424B // KBL
#define ACPI_OEM_TABLE_ID_KBL_ULT 0x544C552D4C424B // KBL-ULT
#define ACPI_OEM_TABLE_ID_KBL_SDS 0x5344532D4C424B // KBL-SDS
#define ACPI_OEM_TABLE_ID_UNKNOWN 0x304E574F4E4B4E55 // "UNKNOWN0"
#define EFI_ACPI_OEM_REVISION 0x00000001
#define EFI_ACPI_CREATOR_ID 0x5446534D // "MSFT"
#define EFI_ACPI_CREATOR_REVISION 0x00000005F
#define MAX_CPU_NUM 16
typedef struct {
UINT8 ApicId;
UINT32 Flags;
UINT8 Package;
UINT8 Die;
UINT8 Core;
UINT8 Thread;
} EFI_CPU_ID_ORDER_MAP;
typedef struct {
UINT8 Package;
UINT8 ApicId;
UINT32 Flags;
} EFI_CPU_APIC_ID_REORDER_MAP;
typedef struct {
UINT8 BspApicId;
UINT8 TotalThreads;
UINT8 PackageNo;
UINT8 CoreNo;
UINT8 LogicalThreadNo;
} EFI_CPU_PACKAGE_INFO;
//
// Function definitions
//
/**
Entry point of the ACPI platform driver.
@param[in] ImageHandle A handle for the image that is initializing this driver
@param[in] SystemTable A pointer to the EFI system table
@retval EFI_SUCCESS The driver installed without error.
@retval EFI_ABORTED The driver encountered an error and could not complete
installation of the ACPI tables.
**/
EFI_STATUS
EFIAPI
InstallAcpiPlatform (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
);
EFI_STATUS
SortCpuLocalApicInTable (
IN EFI_MP_SERVICES_PROTOCOL *MpService,
IN UINTN NumberOfCPUs,
IN UINTN NumberOfEnabledCPUs
);
EFI_STATUS
AppendCpuMapTableEntry (
IN EFI_ACPI_1_0_PROCESSOR_LOCAL_APIC_STRUCTURE *AcpiLocalApic,
IN UINTN NumberOfCPUs,
IN UINTN NumberOfEnabledCPUs,
IN UINT8 LocalApicCounter
);
#endif
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