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Diffstat (limited to 'Core/EM/ACPI/mptable.h')
| -rw-r--r-- | Core/EM/ACPI/mptable.h | 593 |
1 files changed, 593 insertions, 0 deletions
diff --git a/Core/EM/ACPI/mptable.h b/Core/EM/ACPI/mptable.h new file mode 100644 index 0000000..6389c50 --- /dev/null +++ b/Core/EM/ACPI/mptable.h @@ -0,0 +1,593 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (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 ** +//** ** +//********************************************************************** +//**********************************************************************
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