Add the missing LegacyBiosMpTable.h per MultiProcessor Specification.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11407 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 285 insertions, 0 deletions

diff --git a/MdePkg/Include/IndustryStandard/LegacyBiosMpTable.h b/MdePkg/Include/IndustryStandard/LegacyBiosMpTable.h
new file mode 100644
index 0000000000..6aba16616d
--- /dev/null
+++ b/MdePkg/Include/IndustryStandard/LegacyBiosMpTable.h
@@ -0,0 +1,285 @@
+/*++

+  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 - 2011, 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  Signature;

+  UINT32  PhysicalAddress;

+  UINT8   Length;

+  UINT8   SpecRev;

+  UINT8   Checksum;

+  UINT8   FeatureByte1;

+  struct {

+    UINT32  Reserved1 : 6;

+    UINT32  MutipleClk : 1;

+    UINT32  Imcr : 1;

+    UINT32  Reserved2 : 24;

+  } 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 EntryType;

+  UINT8 Id;

+  UINT8 Ver;

+  struct {

+    UINT8 Enabled : 1;

+    UINT8 Bsp : 1;

+    UINT8 Reserved : 6;

+  } Flags;

+  struct {

+    UINT32  Stepping : 4;

+    UINT32  Model : 4;

+    UINT32  Family : 4;

+    UINT32  Reserved : 20;

+  } Signature;

+  struct {

+    UINT32  Fpu : 1;

+    UINT32  Reserved1 : 6;

+    UINT32  Mce : 1;

+    UINT32  Cx8 : 1;

+    UINT32  Apic : 1;

+    UINT32  Reserved2 : 22;

+  } 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 EntryType;

+  UINT8 Id;

+  UINT8 Ver;

+  struct {

+    UINT8 Enabled : 1;

+    UINT8 Reserved : 7;

+  } 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 {

+  UINT8 EntryType;

+  UINT8 IntType;

+  struct {

+    UINT16  Polarity : 2;

+    UINT16  Trigger : 2;

+    UINT16  Reserved : 12;

+  } Flags;

+  UINT8 SourceBusId;

+  union {

+    struct {

+      UINT8 IntNo : 2;

+      UINT8 Dev : 5;

+      UINT8 Reserved : 1;

+    } fields;

+    UINT8 byte;

+  } 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;

+  struct {

+    UINT16  Polarity : 2;

+    UINT16  Trigger : 2;

+    UINT16  Reserved : 12;

+  } Flags;

+  UINT8 SourceBusId;

+  union {

+    struct {

+      UINT8 IntNo : 2;

+      UINT8 Dev : 5;

+      UINT8 Reserved : 1;

+    } fields;

+    UINT8 byte;

+  } 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 EntryType;

+  UINT8 Length;

+  UINT8 BusId;

+  struct {

+    UINT8 SubtractiveDecode : 1;

+    UINT8 Reserved : 7;

+  } 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 EntryType;

+  UINT8 Length;

+  UINT8 BusId;

+  struct {

+    UINT8 RangeMode : 1;

+    UINT8 Reserved : 7;

+  } AddrMode;

+  UINT32  PredefinedRangeList;

+} EFI_LEGACY_MP_TABLE_ENTRY_EXT_COMPAT_BUS_ADDR_SPACE_MODIFIER;

+

+#pragma pack()

+

+#endif