mirror of https://github.com/acidanthera/audk.git
295 lines
9.3 KiB
C
295 lines
9.3 KiB
C
/** @file
|
|
Defives data structures per MultiProcessor Specification Ver 1.4.
|
|
|
|
The MultiProcessor Specification defines an enhancement to the standard
|
|
to which PC manufacturers design DOS-compatible systems.
|
|
|
|
Copyright (c) 2007 - 2018, 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
|
|
which 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 _LEGACY_BIOS_MPTABLE_H_
|
|
#define _LEGACY_BIOS_MPTABLE_H_
|
|
|
|
#define EFI_LEGACY_MP_TABLE_REV_1_4 0x04
|
|
|
|
//
|
|
// Define MP table structures. All are packed.
|
|
//
|
|
#pragma pack(1)
|
|
|
|
#define EFI_LEGACY_MP_TABLE_FLOATING_POINTER_SIGNATURE SIGNATURE_32 ('_', 'M', 'P', '_')
|
|
typedef struct {
|
|
UINT32 Reserved1 : 6;
|
|
UINT32 MutipleClk : 1;
|
|
UINT32 Imcr : 1;
|
|
UINT32 Reserved2 : 24;
|
|
} FEATUREBYTE2_5;
|
|
|
|
typedef struct {
|
|
UINT32 Signature;
|
|
UINT32 PhysicalAddress;
|
|
UINT8 Length;
|
|
UINT8 SpecRev;
|
|
UINT8 Checksum;
|
|
UINT8 FeatureByte1;
|
|
FEATUREBYTE2_5 FeatureByte2_5;
|
|
} EFI_LEGACY_MP_TABLE_FLOATING_POINTER;
|
|
|
|
#define EFI_LEGACY_MP_TABLE_HEADER_SIGNATURE SIGNATURE_32 ('P', 'C', 'M', 'P')
|
|
typedef struct {
|
|
UINT32 Signature;
|
|
UINT16 BaseTableLength;
|
|
UINT8 SpecRev;
|
|
UINT8 Checksum;
|
|
CHAR8 OemId[8];
|
|
CHAR8 OemProductId[12];
|
|
UINT32 OemTablePointer;
|
|
UINT16 OemTableSize;
|
|
UINT16 EntryCount;
|
|
UINT32 LocalApicAddress;
|
|
UINT16 ExtendedTableLength;
|
|
UINT8 ExtendedChecksum;
|
|
UINT8 Reserved;
|
|
} EFI_LEGACY_MP_TABLE_HEADER;
|
|
|
|
typedef struct {
|
|
UINT8 EntryType;
|
|
} EFI_LEGACY_MP_TABLE_ENTRY_TYPE;
|
|
|
|
//
|
|
// Entry Type 0: Processor.
|
|
//
|
|
#define EFI_LEGACY_MP_TABLE_ENTRY_TYPE_PROCESSOR 0x00
|
|
typedef struct {
|
|
UINT8 Enabled : 1;
|
|
UINT8 Bsp : 1;
|
|
UINT8 Reserved : 6;
|
|
} EFI_LEGACY_MP_TABLE_ENTRY_PROCESSOR_FLAGS;
|
|
|
|
typedef struct {
|
|
UINT32 Stepping : 4;
|
|
UINT32 Model : 4;
|
|
UINT32 Family : 4;
|
|
UINT32 Reserved : 20;
|
|
} EFI_LEGACY_MP_TABLE_ENTRY_PROCESSOR_SIGNATURE;
|
|
|
|
typedef struct {
|
|
UINT32 Fpu : 1;
|
|
UINT32 Reserved1 : 6;
|
|
UINT32 Mce : 1;
|
|
UINT32 Cx8 : 1;
|
|
UINT32 Apic : 1;
|
|
UINT32 Reserved2 : 22;
|
|
} EFI_LEGACY_MP_TABLE_ENTRY_PROCESSOR_FEATURES;
|
|
|
|
typedef struct {
|
|
UINT8 EntryType;
|
|
UINT8 Id;
|
|
UINT8 Ver;
|
|
EFI_LEGACY_MP_TABLE_ENTRY_PROCESSOR_FLAGS Flags;
|
|
EFI_LEGACY_MP_TABLE_ENTRY_PROCESSOR_SIGNATURE Signature;
|
|
EFI_LEGACY_MP_TABLE_ENTRY_PROCESSOR_FEATURES Features;
|
|
UINT32 Reserved1;
|
|
UINT32 Reserved2;
|
|
} EFI_LEGACY_MP_TABLE_ENTRY_PROCESSOR;
|
|
|
|
//
|
|
// Entry Type 1: Bus.
|
|
//
|
|
#define EFI_LEGACY_MP_TABLE_ENTRY_TYPE_BUS 0x01
|
|
typedef struct {
|
|
UINT8 EntryType;
|
|
UINT8 Id;
|
|
CHAR8 TypeString[6];
|
|
} EFI_LEGACY_MP_TABLE_ENTRY_BUS;
|
|
|
|
#define EFI_LEGACY_MP_TABLE_ENTRY_BUS_STRING_CBUS "CBUS " // Corollary CBus
|
|
#define EFI_LEGACY_MP_TABLE_ENTRY_BUS_STRING_CBUSII "CBUSII" // Corollary CBUS II
|
|
#define EFI_LEGACY_MP_TABLE_ENTRY_BUS_STRING_EISA "EISA " // Extended ISA
|
|
#define EFI_LEGACY_MP_TABLE_ENTRY_BUS_STRING_FUTURE "FUTURE" // IEEE FutureBus
|
|
#define EFI_LEGACY_MP_TABLE_ENTRY_BUS_STRING_INTERN "INTERN" // Internal bus
|
|
#define EFI_LEGACY_MP_TABLE_ENTRY_BUS_STRING_ISA "ISA " // Industry Standard Architecture
|
|
#define EFI_LEGACY_MP_TABLE_ENTRY_BUS_STRING_MBI "MBI " // Multibus I
|
|
#define EFI_LEGACY_MP_TABLE_ENTRY_BUS_STRING_MBII "MBII " // Multibus II
|
|
#define EFI_LEGACY_MP_TABLE_ENTRY_BUS_STRING_MCA "MCA " // Micro Channel Architecture
|
|
#define EFI_LEGACY_MP_TABLE_ENTRY_BUS_STRING_MPI "MPI " // MPI
|
|
#define EFI_LEGACY_MP_TABLE_ENTRY_BUS_STRING_MPSA "MPSA " // MPSA
|
|
#define EFI_LEGACY_MP_TABLE_ENTRY_BUS_STRING_NUBUS "NUBUS " // Apple Macintosh NuBus
|
|
#define EFI_LEGACY_MP_TABLE_ENTRY_BUS_STRING_PCI "PCI " // Peripheral Component Interconnect
|
|
#define EFI_LEGACY_MP_TABLE_ENTRY_BUS_STRING_PCMCIA "PCMCIA" // PC Memory Card International Assoc.
|
|
#define EFI_LEGACY_MP_TABLE_ENTRY_BUS_STRING_TC "TC " // DEC TurboChannel
|
|
#define EFI_LEGACY_MP_TABLE_ENTRY_BUS_STRING_VL "VL " // VESA Local Bus
|
|
#define EFI_LEGACY_MP_TABLE_ENTRY_BUS_STRING_VME "VME " // VMEbus
|
|
#define EFI_LEGACY_MP_TABLE_ENTRY_BUS_STRING_XPRESS "XPRESS" // Express System Bus
|
|
//
|
|
// Entry Type 2: I/O APIC.
|
|
//
|
|
#define EFI_LEGACY_MP_TABLE_ENTRY_TYPE_IOAPIC 0x02
|
|
typedef struct {
|
|
UINT8 Enabled : 1;
|
|
UINT8 Reserved : 7;
|
|
} EFI_LEGACY_MP_TABLE_ENTRY_IOAPIC_FLAGS;
|
|
|
|
typedef struct {
|
|
UINT8 EntryType;
|
|
UINT8 Id;
|
|
UINT8 Ver;
|
|
EFI_LEGACY_MP_TABLE_ENTRY_IOAPIC_FLAGS Flags;
|
|
UINT32 Address;
|
|
} EFI_LEGACY_MP_TABLE_ENTRY_IOAPIC;
|
|
|
|
//
|
|
// Entry Type 3: I/O Interrupt Assignment.
|
|
//
|
|
#define EFI_LEGACY_MP_TABLE_ENTRY_TYPE_IO_INT 0x03
|
|
typedef struct {
|
|
UINT16 Polarity : 2;
|
|
UINT16 Trigger : 2;
|
|
UINT16 Reserved : 12;
|
|
} EFI_LEGACY_MP_TABLE_ENTRY_INT_FLAGS;
|
|
|
|
typedef struct {
|
|
UINT8 IntNo : 2;
|
|
UINT8 Dev : 5;
|
|
UINT8 Reserved : 1;
|
|
} EFI_LEGACY_MP_TABLE_ENTRY_INT_FIELDS;
|
|
|
|
typedef union {
|
|
EFI_LEGACY_MP_TABLE_ENTRY_INT_FIELDS fields;
|
|
UINT8 byte;
|
|
} EFI_LEGACY_MP_TABLE_ENTRY_INT_SOURCE_BUS_IRQ;
|
|
|
|
typedef struct {
|
|
UINT8 EntryType;
|
|
UINT8 IntType;
|
|
EFI_LEGACY_MP_TABLE_ENTRY_INT_FLAGS Flags;
|
|
UINT8 SourceBusId;
|
|
EFI_LEGACY_MP_TABLE_ENTRY_INT_SOURCE_BUS_IRQ SourceBusIrq;
|
|
UINT8 DestApicId;
|
|
UINT8 DestApicIntIn;
|
|
} EFI_LEGACY_MP_TABLE_ENTRY_IO_INT;
|
|
|
|
typedef enum {
|
|
EfiLegacyMpTableEntryIoIntTypeInt = 0,
|
|
EfiLegacyMpTableEntryIoIntTypeNmi = 1,
|
|
EfiLegacyMpTableEntryIoIntTypeSmi = 2,
|
|
EfiLegacyMpTableEntryIoIntTypeExtInt= 3,
|
|
} EFI_LEGACY_MP_TABLE_ENTRY_IO_INT_TYPE;
|
|
|
|
typedef enum {
|
|
EfiLegacyMpTableEntryIoIntFlagsPolaritySpec = 0x0,
|
|
EfiLegacyMpTableEntryIoIntFlagsPolarityActiveHigh = 0x1,
|
|
EfiLegacyMpTableEntryIoIntFlagsPolarityReserved = 0x2,
|
|
EfiLegacyMpTableEntryIoIntFlagsPolarityActiveLow = 0x3,
|
|
} EFI_LEGACY_MP_TABLE_ENTRY_IO_INT_FLAGS_POLARITY;
|
|
|
|
typedef enum {
|
|
EfiLegacyMpTableEntryIoIntFlagsTriggerSpec = 0x0,
|
|
EfiLegacyMpTableEntryIoIntFlagsTriggerEdge = 0x1,
|
|
EfiLegacyMpTableEntryIoIntFlagsTriggerReserved = 0x2,
|
|
EfiLegacyMpTableEntryIoIntFlagsTriggerLevel = 0x3,
|
|
} EFI_LEGACY_MP_TABLE_ENTRY_IO_INT_FLAGS_TRIGGER;
|
|
|
|
//
|
|
// Entry Type 4: Local Interrupt Assignment.
|
|
//
|
|
#define EFI_LEGACY_MP_TABLE_ENTRY_TYPE_LOCAL_INT 0x04
|
|
typedef struct {
|
|
UINT8 EntryType;
|
|
UINT8 IntType;
|
|
EFI_LEGACY_MP_TABLE_ENTRY_INT_FLAGS Flags;
|
|
UINT8 SourceBusId;
|
|
EFI_LEGACY_MP_TABLE_ENTRY_INT_SOURCE_BUS_IRQ SourceBusIrq;
|
|
UINT8 DestApicId;
|
|
UINT8 DestApicIntIn;
|
|
} EFI_LEGACY_MP_TABLE_ENTRY_LOCAL_INT;
|
|
|
|
typedef enum {
|
|
EfiLegacyMpTableEntryLocalIntTypeInt = 0,
|
|
EfiLegacyMpTableEntryLocalIntTypeNmi = 1,
|
|
EfiLegacyMpTableEntryLocalIntTypeSmi = 2,
|
|
EfiLegacyMpTableEntryLocalIntTypeExtInt = 3,
|
|
} EFI_LEGACY_MP_TABLE_ENTRY_LOCAL_INT_TYPE;
|
|
|
|
typedef enum {
|
|
EfiLegacyMpTableEntryLocalIntFlagsPolaritySpec = 0x0,
|
|
EfiLegacyMpTableEntryLocalIntFlagsPolarityActiveHigh= 0x1,
|
|
EfiLegacyMpTableEntryLocalIntFlagsPolarityReserved = 0x2,
|
|
EfiLegacyMpTableEntryLocalIntFlagsPolarityActiveLow = 0x3,
|
|
} EFI_LEGACY_MP_TABLE_ENTRY_LOCAL_INT_FLAGS_POLARITY;
|
|
|
|
typedef enum {
|
|
EfiLegacyMpTableEntryLocalIntFlagsTriggerSpec = 0x0,
|
|
EfiLegacyMpTableEntryLocalIntFlagsTriggerEdge = 0x1,
|
|
EfiLegacyMpTableEntryLocalIntFlagsTriggerReserved = 0x2,
|
|
EfiLegacyMpTableEntryLocalIntFlagsTriggerLevel = 0x3,
|
|
} EFI_LEGACY_MP_TABLE_ENTRY_LOCAL_INT_FLAGS_TRIGGER;
|
|
|
|
//
|
|
// Entry Type 128: System Address Space Mapping.
|
|
//
|
|
#define EFI_LEGACY_MP_TABLE_ENTRY_EXT_TYPE_SYS_ADDR_SPACE_MAPPING 0x80
|
|
typedef struct {
|
|
UINT8 EntryType;
|
|
UINT8 Length;
|
|
UINT8 BusId;
|
|
UINT8 AddressType;
|
|
UINT64 AddressBase;
|
|
UINT64 AddressLength;
|
|
} EFI_LEGACY_MP_TABLE_ENTRY_EXT_SYS_ADDR_SPACE_MAPPING;
|
|
|
|
typedef enum {
|
|
EfiLegacyMpTableEntryExtSysAddrSpaceMappingIo = 0,
|
|
EfiLegacyMpTableEntryExtSysAddrSpaceMappingMemory = 1,
|
|
EfiLegacyMpTableEntryExtSysAddrSpaceMappingPrefetch = 2,
|
|
} EFI_LEGACY_MP_TABLE_ENTRY_EXT_SYS_ADDR_SPACE_MAPPING_TYPE;
|
|
|
|
//
|
|
// Entry Type 129: Bus Hierarchy.
|
|
//
|
|
#define EFI_LEGACY_MP_TABLE_ENTRY_EXT_TYPE_BUS_HIERARCHY 0x81
|
|
typedef struct {
|
|
UINT8 SubtractiveDecode : 1;
|
|
UINT8 Reserved : 7;
|
|
} EFI_LEGACY_MP_TABLE_ENTRY_EXT_BUS_HIERARCHY_BUSINFO;
|
|
|
|
typedef struct {
|
|
UINT8 EntryType;
|
|
UINT8 Length;
|
|
UINT8 BusId;
|
|
EFI_LEGACY_MP_TABLE_ENTRY_EXT_BUS_HIERARCHY_BUSINFO BusInfo;
|
|
UINT8 ParentBus;
|
|
UINT8 Reserved1;
|
|
UINT8 Reserved2;
|
|
UINT8 Reserved3;
|
|
} EFI_LEGACY_MP_TABLE_ENTRY_EXT_BUS_HIERARCHY;
|
|
|
|
//
|
|
// Entry Type 130: Compatibility Bus Address Space Modifier.
|
|
//
|
|
#define EFI_LEGACY_MP_TABLE_ENTRY_EXT_TYPE_COMPAT_BUS_ADDR_SPACE_MODIFIER 0x82
|
|
typedef struct {
|
|
UINT8 RangeMode : 1;
|
|
UINT8 Reserved : 7;
|
|
} EFI_LEGACY_MP_TABLE_ENTRY_EXT_COMPAT_BUS_ADDR_SPACE_MODIFIER_ADDR_MODE;
|
|
|
|
typedef struct {
|
|
UINT8 EntryType;
|
|
UINT8 Length;
|
|
UINT8 BusId;
|
|
EFI_LEGACY_MP_TABLE_ENTRY_EXT_COMPAT_BUS_ADDR_SPACE_MODIFIER_ADDR_MODE AddrMode;
|
|
UINT32 PredefinedRangeList;
|
|
} EFI_LEGACY_MP_TABLE_ENTRY_EXT_COMPAT_BUS_ADDR_SPACE_MODIFIER;
|
|
|
|
#pragma pack()
|
|
|
|
#endif
|