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|
//**********************************************************************
//**********************************************************************
//** **
//** (C)Copyright 1985-2009, American Megatrends, Inc. **
//** **
//** All Rights Reserved. **
//** **
//** 5555 Oakbrook Pkwy, Norcross, GA 30093 **
//** **
//** Phone: (770)-246-8600 **
//** **
//**********************************************************************
//**********************************************************************
//**********************************************************************
// $Header: /Alaska/BIN/Modules/ACPI/Template/Core/mptable.h 8 12/03/12 11:47a Oleksiyy $
//
// $Revision: 8 $
//
// $Date: 12/03/12 11:47a $
//**********************************************************************
// Revision History
// ----------------
// $Log: /Alaska/BIN/Modules/ACPI/Template/Core/mptable.h $
//
// 8 12/03/12 11:47a Oleksiyy
// [TAG] EIP107890
// [Category] Improvement
// [Description] Create a token that it define the Bot and Top of Io
// APIC address.
// [Files] AcpiCore.h and mptable.h
//
// 7 5/08/09 1:16p Yakovlevs
// Made ACPI Driver use AMI Board Info Protocol if available without
// breaking compatibility.
//
// 6 3/26/09 4:51p Oleksiyy
// New ACPI Core implementation - improves logic, execution time and
// memory usage of ACPI module.
//
// 5 4/15/08 9:16p Yakovlevs
//
// 4 4/11/07 5:45p Artems
// Multiprocessor detection added
//
// 3 3/28/07 10:43a Artems
// Fixed bug - added System memory entry for legacy video
//
// 2 2/06/07 5:41p Artems
//
// 1 2/06/07 4:54p Artems
//
//**********************************************************************
//<AMI_FHDR_START>
//----------------------------------------------------------------------------
//
// Name: Mptable.h
//
// Description: Header file for MP table builder
//
//----------------------------------------------------------------------------
//<AMI_FHDR_END>
#ifndef __MPTABLE__H__
#define __MPTABLE__H__
#ifdef __cplusplus
extern "C" {
#endif
//------------------------ Include files ------------------------------
#include <Protocol/PciRootBridgeIo.h>
#include <Protocol/PciIo.h>
#include <token.h>
//------------------------ Type declarations --------------------------
#define MP_TABLE_MAX_BUS_ENTRIES 0xFF //from 0 to 0xFE, FF reserved means no parent bus
#define MP_TABLE_MAX_IO_APIC_ENTRIES 0x10
#define MP_FLOATING_POINTER_SIGNATURE 0x5F504D5F // _MP_
#define MP_CONFIGURATION_TABLE_SIGNATURE 0x504D4350 // PCMP
#define MP_TABLE_VERSION_1_1 0x1
#define MP_TABLE_VERSION_1_4 0x4
#define MP_TABLE_CPU_ENTRY_TYPE 0
#define MP_TABLE_BUS_ENTRY_TYPE 1
#define MP_TABLE_IO_APIC_ENTRY_TYPE 2
#define MP_TABLE_INT_ASSIGN_ENTRY_TYPE 3
#define MP_TABLE_LOCAL_INT_ASSIGN_ENTRY_TYPE 4
#define MP_EX_TABLE_SYS_ADDRESS_MAP_ENTRY_TYPE 128
#define MP_EX_TABLE_BUS_HIERARCHY_ENTRY_TYPE 129
#define MP_EX_TABLE_COMPAT_BUS_ADDRESS_MODIFIER_ENTRY_TYPE 130
#define IO_APIC_BASE_ADDRESS_BOTTOM APCB //defined earlier
#if defined(IO_APIC_BASE_TOP_ADDRESS)
#define IO_APIC_BASE_ADDRESS_TOP IO_APIC_BASE_TOP_ADDRESS //must be redefined
#else //
#define IO_APIC_BASE_ADDRESS_TOP 0xFED00000 //if different from default
#endif
#define IO_APIC_SEARCH_STEP 0x1000
#define IO_APIC_INDEX_REG 0x0
#define IO_APIC_DATA_REG 0x4 //(0x10 in bytes = 0x4 in dwords
#define IO_APIC_MAP_ID_REG 0x0
#define IO_APIC_MAP_VERSION_REG 0x1
#define INT_TYPE_INT 0
#define INT_TYPE_NMI 1
#define INT_TYPE_SMI 2
#define INT_TYPE_EXT_INT 3
#define POLARITY_CONFORM_SPEC 0
#define POLARITY_ACTIVE_HIGH 1
#define POLARITY_ACTIVE_LOW 3
#define TRIGGER_MODE_CONFORM_SPEC 0
#define TRIGGER_MODE_EDGE_TRIGGERED 1
#define TRIGGER_MODE_LEVEL_TRIGGERED 3
#define BUS_TYPE_ISA 5
#pragma pack(1)
//<AMI_THDR_START>
//----------------------------------------------------------------------------
// Name: MP_FLOATING_POINTER
//
// Description: This structure represents MP table floating pointer format
// as defined in MPS specification v1.4
//
//----------------------------------------------------------------------------
//<AMI_THDR_END>
typedef struct _MP_FOATING_POINTER
{
UINT32 Signature;
UINT32 PhysicalAddresPointer;
UINT8 Length;
UINT8 VersionNumber;
UINT8 CheckSum;
UINT8 DefaultConfiguration;
UINT8 IMCRflag;
UINT8 Reserved[3];
} MP_FLOATING_POINTER;
//<AMI_THDR_START>
//----------------------------------------------------------------------------
// Name: MP_CONFIGURATION_TABLE_HEADER
//
// Description: This structure represents MP configuration table header format
// as defined in MPS specification v1.4
//
//----------------------------------------------------------------------------
//<AMI_THDR_END>
typedef struct _MP_CONFIGURATION_TABLE_HEADER
{
UINT32 Signature;
UINT16 BaseTableLength;
UINT8 VersionNumber;
UINT8 CheckSum;
UINT8 OemId[8];
UINT8 ProductId[12];
UINT32 OemTablePointer;
UINT16 OemTableSize;
UINT16 BaseTableEntryCount;
UINT32 LocalApicAddress;
UINT16 ExtendedTableLength;
UINT8 ExtendedCheckSum;
UINT8 Reserved;
} MP_CONFIGURATION_TABLE_HEADER;
//<AMI_THDR_START>
//----------------------------------------------------------------------------
// Name: MP_TABLE_CPU_ENTRY
//
// Description: This structure represents MP configuration table CPU entry format
// as defined in MPS specification v1.4
//
//----------------------------------------------------------------------------
//<AMI_THDR_END>
typedef struct _MP_TABLE_CPU_ENTRY
{
UINT8 EntryType;
UINT8 LocalApicId;
UINT8 LocalApicVersion;
struct
{
UINT8 CpuEnable : 1;
UINT8 CpuBootStrap : 1;
UINT8 Reserved : 6;
} CpuFlags;
UINT32 CpuSignature;
UINT32 FeatureFlags;
UINT32 Reserved[2];
} MP_TABLE_CPU_ENTRY;
//<AMI_THDR_START>
//----------------------------------------------------------------------------
// Name: MP_TABLE_BUS_ENTRY
//
// Description: This structure represents MP configuration table bus entry format
// as defined in MPS specification v1.4
//
//----------------------------------------------------------------------------
//<AMI_THDR_END>
typedef struct _MP_TABLE_BUS_ENTRY
{
UINT8 EntryType;
UINT8 BusId;
UINT8 BusTypeString[6];
} MP_TABLE_BUS_ENTRY;
//<AMI_THDR_START>
//----------------------------------------------------------------------------
// Name: MP_TABLE_IO_APIC_ENTRY
//
// Description: This structure represents MP configuration table IO APIC entry format
// as defined in MPS specification v1.4
//
//----------------------------------------------------------------------------
//<AMI_THDR_END>
typedef struct _MP_TABLE_IO_APIC_ENTRY
{
UINT8 EntryType;
UINT8 IoApicId;
UINT8 IoApicVersion;
UINT8 Flags;
UINT32 IoApicAddress;
} MP_TABLE_IO_APIC_ENTRY;
typedef union
{
UINT8 IsaBusIrq;
struct
{
UINT8 PciIntSignal : 2;
UINT8 PciDeviceNumber : 5;
UINT8 Reserved : 1;
} PciBusIrq;
} SOURCE_IRQ;
//<AMI_THDR_START>
//----------------------------------------------------------------------------
// Name: MP_TABLE_INT_ASSIGN_ENTRY
//
// Description: This structure represents MP configuration table interrupt assingment
// entry format as defined in MPS specification v1.4
//
//----------------------------------------------------------------------------
//<AMI_THDR_END>
typedef struct _MP_TABLE_INT_ASSIGN_ENTRY
{
UINT8 EntryType;
UINT8 InterruptType;
UINT16 Flags;
UINT8 SourceBusId;
SOURCE_IRQ SourceBusIrq;
UINT8 DestIoApicId;
UINT8 DestIoApicItin;
} MP_TABLE_INT_ASSIGN_ENTRY;
//<AMI_THDR_START>
//----------------------------------------------------------------------------
// Name: MP_TABLE_LOCAL_INT_ASSIGN_ENTRY
//
// Description: This structure represents MP table local interrupt assingment
// entry format as defined in MPS specification v1.4
//
//----------------------------------------------------------------------------
//<AMI_THDR_END>
typedef struct _MP_TABLE_LOCAL_INT_ASSIGN_ENTRY
{
UINT8 EntryType;
UINT8 InterruptType;
struct
{
UINT16 Polarity : 2;
UINT16 TriggerMode : 2;
UINT16 Reserved : 12;
} InterruptSignal;
UINT8 SourceBusId;
UINT8 SourceBusIrq;
UINT8 DestLocalApicId;
UINT8 DestLocalApicItin;
} MP_TABLE_LOCAL_INT_ASSIGN_ENTRY;
//<AMI_THDR_START>
//----------------------------------------------------------------------------
// Name: MP_EX_TABLE_SYS_ADDRESS_MAP_ENTRY
//
// Description: This structure represents MP table system address map extended
// entry format as defined in MPS specification v1.4
//
//----------------------------------------------------------------------------
//<AMI_THDR_END>
typedef struct _MP_EX_TABLE_SYS_ADDRESS_MAP_ENTRY
{
UINT8 EntryType;
UINT8 EntryLength;
UINT8 BusId;
UINT8 AddressType;
UINT64 AddressBase;
UINT64 AddressLength;
} MP_EX_TABLE_SYS_ADDRESS_MAP_ENTRY;
//<AMI_THDR_START>
//----------------------------------------------------------------------------
// Name: MP_EX_TABLE_BUS_HIERARCHY_ENTRY
//
// Description: This structure represents MP table bus hierarchy extended
// entry format as defined in MPS specification v1.4
//
//----------------------------------------------------------------------------
//<AMI_THDR_END>
typedef struct _MP_EX_TABLE_BUS_HIERARCHY_ENTRY
{
UINT8 EntryType;
UINT8 EntryLength;
UINT8 BusId;
UINT8 BusInfo;
UINT8 ParentBusId;
UINT8 Reserved[3];
} MP_EX_TABLE_BUS_HIERARCHY_ENTRY;
//<AMI_THDR_START>
//----------------------------------------------------------------------------
// Name: MP_EX_TABLE_COMPAT_BUS_ADDRESS_MODIFIER_ENTRY
//
// Description: This structure represents MP table compatibility bus address modifier
// extended entry format as defined in MPS specification v1.4
//
//----------------------------------------------------------------------------
//<AMI_THDR_END>
typedef struct _MP_EX_TABLE_COMPAT_BUS_ADDRESS_MODIFIER_ENTRY
{
UINT8 EntryType;
UINT8 EntryLength;
UINT8 BusId;
UINT8 AddressModifier;
UINT32 RangeList;
} MP_EX_TABLE_COMPAT_BUS_ADDRESS_MODIFIER_ENTRY;
//----------------------- Additional structures -----------------------
//<AMI_THDR_START>
//----------------------------------------------------------------------------
// Name: BUS_INFO
//
// Description: PCI bus description data structure
//
// Fields: Name Type Description
//----------------------------------------------------------------------------
// BusId UINT8 Bus Id number
// ParentBusId UINT8 Parent bus Id number
// BusType UINT8 Bus type number
// Flags UINT8 Bus flags
//
//----------------------------------------------------------------------------
//<AMI_THDR_END>
typedef struct _BUS_INFO
{
UINT8 BusId;
UINT8 ParentBusId;
UINT8 BusType;
UINT8 Flags;
} BUS_INFO;
//<AMI_THDR_START>
//----------------------------------------------------------------------------
// Name: ACPI_ADDRESS_SPACE_DESC
//
// Description: This structure represents ACPI address space descriptor
// format as defined in ACPI specification v3.0
//
//----------------------------------------------------------------------------
//<AMI_THDR_END>
typedef struct _ACPI_ADDRESS_SPACE_DESC
{
UINT8 Signature;
UINT16 DescLength;
UINT8 ResourceType;
UINT8 GeneralFlags;
UINT8 TypeSpecificFlags;
UINT64 AddressSpaceGranularity;
UINT64 AddressRangeMin;
UINT64 AddressRangeMax;
UINT64 AddressTranslationOffset;
UINT64 AddressLength;
} ACPI_ADDRESS_SPACE_DESC;
//<AMI_THDR_START>
//----------------------------------------------------------------------------
// Name: IO_APIC_DEST
//
// Description: Device interrupt destination description data structure
//
// Fields: Name Type Description
//----------------------------------------------------------------------------
// IoApicItin UINT8 IO APIC pin number
// IoApicId UINT8 IO APIC Id
//
//----------------------------------------------------------------------------
//<AMI_THDR_END>
typedef struct _IO_APIC_DEST
{
UINT8 IoApicItin;
UINT8 IoApicId;
} IO_APIC_DEST;
#if AmiBoardInfo_SUPPORT == 0
//<AMI_THDR_START>
//----------------------------------------------------------------------------
// Name: PCI_IRQ_APIC_ROUTE
//
// Description: PCI interrupt routing description data structure
//
// Fields: Name Type Description
//----------------------------------------------------------------------------
// PciBusNumber UINT8 PCI bus number
// DeviceNumber UINT8 PCI device number
// Intn IO_APIC_DEST Interrupt destination
// Reserved UINT8
//
//----------------------------------------------------------------------------
//<AMI_THDR_END>
typedef struct _PCI_IRQ_APIC_ROUTE
{
UINT8 PciBusNumber;
UINT8 DeviceNumber;
IO_APIC_DEST Intn[4];
UINT8 Reserved;
} PCI_IRQ_APIC_ROUTE;
#endif
//<AMI_THDR_START>
//----------------------------------------------------------------------------
// Name: IO_APIC_INFO
//
// Description: IO APIC description data structure
//
// Fields: Name Type Description
//----------------------------------------------------------------------------
// IoApicId UINT8 IO APIC Id
// IoApicVersion UINT8 IO APIC version
// IoApicFlags UINT8 IO APIC flags
// MaxRedirectionEntries UINT8 Max number of redirection entries supported by IO APIC
// IoApicAddress UINT32 IO APIC address in memory
//
//----------------------------------------------------------------------------
//<AMI_THDR_END>
typedef struct _IO_APIC_INFO
{
UINT8 IoApicId;
UINT8 IoApicVersion;
UINT8 IoApicFlags;
UINT8 MaxRedirectionEntries;
UINT32 IoApicAddress;
} IO_APIC_INFO;
#pragma pack()
//------------------------ Global variables ---------------------------
//------------------------ Functions prototypes -----------------------
EFI_STATUS MpsTableBuilderInit(
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
);
EFI_STATUS MpsTableFloatPointerModify(
VOID
);
EFI_STATUS MpsTableCreate(
VOID
);
VOID MpsTableReadyToBootNotify(
IN EFI_EVENT Event,
IN VOID *Context
);
EFI_STATUS MpsTableAddHeader(
VOID
);
UINT16 MpsTableAddCpuEntry(
VOID
);
UINT16 MpsTableAddBusEntry(
VOID
);
UINT16 MpsTableAddIoApicEntry(
VOID
);
UINT16 MpsTableAddIntAssignEntry(
VOID
);
UINT16 MpsTableAddLocalIntAssignEntry(
VOID
);
VOID MpsTableAddExtendedTable(
VOID
);
VOID MpsExTableAddSysAddressMapEntry(
IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *pPciRootBridgeIoProtocol,
IN UINT8 BusId,
IN UINT8 BusAttributes
);
VOID MpsExTableAddBusHierarchyEntry(
VOID
);
VOID MpsExTableAddCompatBusAddressModifierEntry(
VOID
);
//----------------------- Additional functions -------------------------
VOID QueryBusInfo(
VOID
);
VOID CollectIoApicInfo(
IN EFI_PCI_IO_PROTOCOL *pPciIoProtocol OPTIONAL,
IN UINT32 BaseAddress OPTIONAL
);
VOID ArrangeIoApicEntries(
VOID
);
VOID GetIoApicId(
IN UINT16 SysVectorNumber,
OUT UINT8 *IoApicId,
OUT UINT8 *IoApicItin
);
EFI_STATUS GetCpuInfo(
IN UINTN Cpu,
OUT UINT8 *Cores,
OUT UINT8 *Threads
);
/****** DO NOT WRITE BELOW THIS LINE *******/
#ifdef __cplusplus
}
#endif
#endif
//**********************************************************************
//**********************************************************************
//** **
//** (C)Copyright 1985-2009, American Megatrends, Inc. **
//** **
//** All Rights Reserved. **
//** **
//** 5555 Oakbrook Pkwy, Norcross, GA 30093 **
//** **
//** Phone: (770)-246-8600 **
//** **
//**********************************************************************
//**********************************************************************
|
