IntelFrameworkPkg/Include/Framework/DataHubRecords.h

   1 /** @file
   2   This file defines GUIDs and associated data structures for records posted to the Data Hub.
   3   The producers of these records use these definitions to construct records.
   4   The consumers of these records use these definitions to retrieve, filter and parse records.
   5
   6   Copyright (c) 2007, Intel Corporation
   7   All rights reserved. This program and the accompanying materials
   8   are licensed and made available under the terms and conditions of the BSD License
   9   which accompanies this distribution.  The full text of the license may be found at
  10   http://opensource.org/licenses/bsd-license.php
  11
  12   THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  13   WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  14
  15   Module Name:  DataHubRecords.h
  16
  17   @par Revision Reference:
  18   DataHubRecord.h include all data hub sub class defitions from Cache subclass
  19   spec 0.9, DataHub SubClass spec 0.9, Memory SubClass Spec 0.9, Processor
  20   Subclass spec 0.9,Misc SubClass spec 0.9.
  21
  22 **/
  23
  24 #ifndef _DATAHUB_RECORDS_H_
  25 #define _DATAHUB_RECORDS_H_
  26
  27 #include <PiPei.h>
  28 #include <Protocol/DevicePath.h>
  29 #include <Protocol/FrameworkHii.h>
  30
  31 #define EFI_PROCESSOR_SUBCLASS_VERSION    0x0100
  32
  33 #pragma pack(1)
  34
  35 typedef struct _USB_PORT_DEVICE_PATH {
  36   ACPI_HID_DEVICE_PATH              PciRootBridgeDevicePath;
  37   PCI_DEVICE_PATH                   PciBusDevicePath;
  38   EFI_DEVICE_PATH_PROTOCOL          EndDevicePath;
  39 } USB_PORT_DEVICE_PATH;
  40
  41 //
  42 // IDE
  43 //
  44 typedef struct _IDE_DEVICE_PATH {
  45   ACPI_HID_DEVICE_PATH              PciRootBridgeDevicePath;
  46   PCI_DEVICE_PATH                   PciBusDevicePath;
  47   EFI_DEVICE_PATH_PROTOCOL          EndDevicePath;
  48 } IDE_DEVICE_PATH;
  49
  50 //
  51 // RMC Connector
  52 //
  53 typedef struct _RMC_CONN_DEVICE_PATH {
  54   ACPI_HID_DEVICE_PATH              PciRootBridgeDevicePath;
  55   PCI_DEVICE_PATH                   PciBridgeDevicePath;
  56   PCI_DEVICE_PATH                   PciBusDevicePath;
  57   EFI_DEVICE_PATH_PROTOCOL          EndDevicePath;
  58 } RMC_CONN_DEVICE_PATH;
  59
  60 //
  61 // RIDE
  62 //
  63 typedef struct _RIDE_DEVICE_PATH {
  64   ACPI_HID_DEVICE_PATH              PciRootBridgeDevicePath;
  65   PCI_DEVICE_PATH                   PciBridgeDevicePath;
  66   PCI_DEVICE_PATH                   PciBusDevicePath;
  67   EFI_DEVICE_PATH_PROTOCOL          EndDevicePath;
  68 } RIDE_DEVICE_PATH;
  69
  70 //
  71 // Gigabit NIC
  72 //
  73 typedef struct _GB_NIC_DEVICE_PATH {
  74   ACPI_HID_DEVICE_PATH              PciRootBridgeDevicePath;
  75   PCI_DEVICE_PATH                   PciBridgeDevicePath;
  76   PCI_DEVICE_PATH                   PciXBridgeDevicePath;
  77   PCI_DEVICE_PATH                   PciXBusDevicePath;
  78   EFI_DEVICE_PATH_PROTOCOL          EndDevicePath;
  79 } GB_NIC_DEVICE_PATH;
  80
  81 //
  82 // P/S2 Connector
  83 //
  84 typedef struct _PS2_CONN_DEVICE_PATH {
  85   ACPI_HID_DEVICE_PATH              PciRootBridgeDevicePath;
  86   PCI_DEVICE_PATH                   LpcBridgeDevicePath;
  87   ACPI_HID_DEVICE_PATH              LpcBusDevicePath;
  88   EFI_DEVICE_PATH_PROTOCOL          EndDevicePath;
  89 } PS2_CONN_DEVICE_PATH;
  90
  91 //
  92 // Serial Port Connector
  93 //
  94 typedef struct _SERIAL_CONN_DEVICE_PATH {
  95   ACPI_HID_DEVICE_PATH              PciRootBridgeDevicePath;
  96   PCI_DEVICE_PATH                   LpcBridgeDevicePath;
  97   ACPI_HID_DEVICE_PATH              LpcBusDevicePath;
  98   EFI_DEVICE_PATH_PROTOCOL          EndDevicePath;
  99 } SERIAL_CONN_DEVICE_PATH;
 100
 101 //
 102 // Parallel Port Connector
 103 //
 104 typedef struct _PARALLEL_CONN_DEVICE_PATH {
 105   ACPI_HID_DEVICE_PATH              PciRootBridgeDevicePath;
 106   PCI_DEVICE_PATH                   LpcBridgeDevicePath;
 107   ACPI_HID_DEVICE_PATH              LpcBusDevicePath;
 108   EFI_DEVICE_PATH_PROTOCOL          EndDevicePath;
 109 } PARALLEL_CONN_DEVICE_PATH;
 110
 111 //
 112 // Floopy Connector
 113 //
 114 typedef struct _FLOOPY_CONN_DEVICE_PATH {
 115   ACPI_HID_DEVICE_PATH              PciRootBridgeDevicePath;
 116   PCI_DEVICE_PATH                   LpcBridgeDevicePath;
 117   ACPI_HID_DEVICE_PATH              LpcBusDevicePath;
 118   EFI_DEVICE_PATH_PROTOCOL          EndDevicePath;
 119 } FLOOPY_CONN_DEVICE_PATH;
 120
 121 ///
 122 /// Inconsistent with specification here:
 123 /// In MiscSubclass spec0.9, this data structure and corrsponding fields are NOT defined.
 124 /// It's implementation-specific to simplify the code logic.
 125 ///
 126 typedef union _EFI_MISC_PORT_DEVICE_PATH {
 127   USB_PORT_DEVICE_PATH              UsbDevicePath;
 128   IDE_DEVICE_PATH                   IdeDevicePath;
 129   RMC_CONN_DEVICE_PATH              RmcConnDevicePath;
 130   RIDE_DEVICE_PATH                  RideDevicePath;
 131   GB_NIC_DEVICE_PATH                GbNicDevicePath;
 132   PS2_CONN_DEVICE_PATH              Ps2ConnDevicePath;
 133   SERIAL_CONN_DEVICE_PATH           SerialConnDevicePath;
 134   PARALLEL_CONN_DEVICE_PATH         ParallelConnDevicePath;
 135   FLOOPY_CONN_DEVICE_PATH           FloppyConnDevicePath;
 136 } EFI_MISC_PORT_DEVICE_PATH;
 137
 138 #pragma pack()
 139 ///
 140 /// Each data record that is a member of some subclass starts with a standard
 141 /// header of type EFI_SUBCLASS_TYPE1_HEADER.
 142 /// This header is only a guideline and applicable only to a data
 143 /// subclass that is producing SMBIOS data records. A subclass can start with a
 144 /// different header if needed.
 145 ///
 146 typedef struct {
 147   ///
 148   /// The version of the specification to which a specific subclass data record adheres.
 149   ///
 150   UINT32                            Version;
 151   ///
 152   /// The size in bytes of this data class header.
 153   ///
 154   UINT32                            HeaderSize;
 155   ///
 156   /// The instance number of the subclass with the same ProducerName. This number is
 157   /// applicable in cases where multiple subclass instances that were produced by the same
 158   /// driver exist in the system. This entry is 1 based; 0 means Reserved and -1 means Not
 159   /// Applicable. All data consumer drivers should be able to handle all the possible values
 160   /// of Instance, including Not Applicable and Reserved.
 161   ///
 162   UINT16                            Instance;
 163   ///
 164   /// The instance number of the RecordType for the same Instance. This number is
 165   /// applicable in cases where multiple instances of the RecordType exist for a specific
 166   /// Instance. This entry is 1 based; 0 means Reserved and -1 means Not Applicable.
 167   /// All data consumer drivers should be able to handle all the possible values of
 168   /// SubInstance, including Not Applicable and Reserved.
 169   ///
 170   UINT16                            SubInstance;
 171   ///
 172   /// The record number for the data record being specified. The numbering scheme and
 173   /// definition is defined in the specific subclass specification.
 174   ///
 175   UINT32                            RecordType;
 176 } EFI_SUBCLASS_TYPE1_HEADER;
 177
 178 ///
 179 /// This structure is used to link data records in the same subclasses. A data record is
 180 /// defined as a link to another data record in the same subclass using this structure.
 181 ///
 182 typedef struct {
 183   ///
 184   /// An EFI_GUID that identifies the component that produced this data record. Type
 185   /// EFI_GUID is defined in InstallProtocolInterface() in the EFI 1.10 Specification.
 186   ///
 187   EFI_GUID                          ProducerName;
 188   ///
 189   /// The instance number of the subclass with the same ProducerName. This number is
 190   /// applicable in cases where multiple subclass instances that were produced by the same
 191   /// driver exist in the system. This entry is 1 based; 0 means Reserved and -1 means Not
 192   /// Applicable. All data consumer drivers should be able to handle all the possible values
 193   /// of Instance, including Not Applicable and Reserved.
 194   ///
 195   UINT16                            Instance;
 196   /// The instance number of the RecordType for the same Instance. This number is
 197   /// applicable in cases where multiple instances of the RecordType exist for a specific
 198   /// Instance. This entry is 1 based; 0 means Reserved and -1 means Not Applicable.
 199   /// All data consumer drivers should be able to handle all the possible values of
 200   /// SubInstance, including Not Applicable and Reserved.
 201   UINT16                            SubInstance;
 202 } EFI_INTER_LINK_DATA;
 203
 204 //
 205 // EXP data
 206 //
 207 ///
 208 /// This macro provides a calculation for base-10 representations. Value and Exponent are each
 209 /// INT16. It is signed to cover negative values and is 16 bits wide (15 bits for data and 1 bit
 210 /// for the sign).
 211 ///
 212 typedef struct {
 213   ///
 214   /// The INT16 number by which to multiply the base-10 representation.
 215   ///
 216   UINT16                            Value;
 217   ///
 218   /// The INT16 number by which to raise the base-10 calculation.
 219   ///
 220   UINT16                            Exponent;
 221 } EFI_EXP_BASE2_DATA;
 222
 223 ///
 224 /// This macro provides a calculation for base-2 representations. Value and Exponent are each
 225 /// INT16. It is 16 bits wide and is unsigned to mean nonnegative values.
 226 ///
 227 typedef struct {
 228   ///
 229   /// The INT16 number by which to multiply the base-2 representation.
 230   ///
 231   INT16                            Value;
 232   ///
 233   /// The INT16 number by which to raise the base-2 calculation.
 234   ///
 235   INT16                            Exponent;
 236 } EFI_EXP_BASE10_DATA;
 237
 238 typedef EFI_EXP_BASE10_DATA        EFI_PROCESSOR_MAX_CORE_FREQUENCY_DATA;
 239 typedef EFI_EXP_BASE10_DATA        EFI_PROCESSOR_MAX_FSB_FREQUENCY_DATA;
 240 typedef EFI_EXP_BASE10_DATA        EFI_PROCESSOR_CORE_FREQUENCY_DATA;
 241
 242 ///
 243 /// This data record refers to the list of frequencies that the processor core supports. The list of
 244 /// supported frequencies is determined by the firmware based on hardware capabilities--for example,
 245 /// it could be a common subset of all processors and the chipset. The unit of measurement of this data
 246 /// record is in Hertz. For asynchronous processors, the content of this data record is zero.
 247 /// The list is terminated by -1 in the Value field of the last element. A Value field of zero means
 248 /// that the processor/driver supports automatic frequency selection.
 249 ///
 250 /// Inconsistent with specification here:
 251 /// It's a typo of MiscSubclass 0.9 spec. It should be a pointer since it refers to a list of frequencies.
 252 ///
 253 typedef EFI_EXP_BASE10_DATA        *EFI_PROCESSOR_CORE_FREQUENCY_LIST_DATA;
 254
 255 ///
 256 /// This data record refers to the list of supported frequencies of the processor external bus. The list of
 257 /// supported frequencies is determined by the firmware based on hardware capabilities--for example,
 258 /// it could be a common subset of all processors and the chipset. The unit of measurement of this data
 259 /// record is in Hertz. For asynchronous processors, the content of this data record is NULL.
 260 /// The list is terminated by -1 in the Value field of the last element. A Value field of zero means
 261 /// that the processor/driver supports automatic frequency selection.
 262 ///
 263 typedef EFI_EXP_BASE10_DATA        *EFI_PROCESSOR_FSB_FREQUENCY_LIST_DATA;
 264 typedef EFI_EXP_BASE10_DATA        EFI_PROCESSOR_FSB_FREQUENCY_DATA;
 265 typedef STRING_REF                 EFI_PROCESSOR_VERSION_DATA;
 266 typedef STRING_REF                 EFI_PROCESSOR_MANUFACTURER_DATA;
 267 typedef STRING_REF                 EFI_PROCESSOR_SERIAL_NUMBER_DATA;
 268 typedef STRING_REF                 EFI_PROCESSOR_ASSET_TAG_DATA;
 269
 270 typedef struct {
 271   UINT32                            ProcessorSteppingId:4;
 272   UINT32                            ProcessorModel:     4;
 273   UINT32                            ProcessorFamily:    4;
 274   UINT32                            ProcessorType:      2;
 275   UINT32                            ProcessorReserved1: 2;
 276   UINT32                            ProcessorXModel:    4;
 277   UINT32                            ProcessorXFamily:   8;
 278   UINT32                            ProcessorReserved2: 4;
 279 } EFI_PROCESSOR_SIGNATURE;
 280
 281 typedef struct {
 282   UINT32                            ProcessorBrandIndex    :8;
 283   UINT32                            ProcessorClflush       :8;
 284   UINT32                            LogicalProcessorCount  :8;
 285   UINT32                            ProcessorDfltApicId    :8;
 286 } EFI_PROCESSOR_MISC_INFO;
 287
 288 typedef struct {
 289   UINT32                            ProcessorFpu:       1;
 290   UINT32                            ProcessorVme:       1;
 291   UINT32                            ProcessorDe:        1;
 292   UINT32                            ProcessorPse:       1;
 293   UINT32                            ProcessorTsc:       1;
 294   UINT32                            ProcessorMsr:       1;
 295   UINT32                            ProcessorPae:       1;
 296   UINT32                            ProcessorMce:       1;
 297   UINT32                            ProcessorCx8:       1;
 298   UINT32                            ProcessorApic:      1;
 299   UINT32                            ProcessorReserved1: 1;
 300   UINT32                            ProcessorSep:       1;
 301   UINT32                            ProcessorMtrr:      1;
 302   UINT32                            ProcessorPge:       1;
 303   UINT32                            ProcessorMca:       1;
 304   UINT32                            ProcessorCmov:      1;
 305   UINT32                            ProcessorPat:       1;
 306   UINT32                            ProcessorPse36:     1;
 307   UINT32                            ProcessorPsn:       1;
 308   UINT32                            ProcessorClfsh:     1;
 309   UINT32                            ProcessorReserved2: 1;
 310   UINT32                            ProcessorDs:        1;
 311   UINT32                            ProcessorAcpi:      1;
 312   UINT32                            ProcessorMmx:       1;
 313   UINT32                            ProcessorFxsr:      1;
 314   UINT32                            ProcessorSse:       1;
 315   UINT32                            ProcessorSse2:      1;
 316   UINT32                            ProcessorSs:        1;
 317   UINT32                            ProcessorReserved3: 1;
 318   UINT32                            ProcessorTm:        1;
 319   UINT32                            ProcessorReserved4: 2;
 320 } EFI_PROCESSOR_FEATURE_FLAGS;
 321
 322 ///
 323 /// This data record refers to the unique ID that identifies a set of processors. This data record is 16
 324 /// bytes in length. The data in this structure is processor specific and reserved values can be defined
 325 /// for future use. The consumer of this data should not make any assumption and should use this data
 326 /// with respect to the processor family defined in the Family record number.
 327 ///
 328 typedef struct {
 329   ///
 330   /// Identifies the processor.
 331   ///
 332   EFI_PROCESSOR_SIGNATURE           Signature;
 333   ///
 334   /// Provides additional processor information.
 335   ///
 336   EFI_PROCESSOR_MISC_INFO           MiscInfo;
 337   ///
 338   /// Reserved for future use.
 339   ///
 340   UINT32                            Reserved;
 341   ///
 342   /// Provides additional processor information.
 343   ///
 344   EFI_PROCESSOR_FEATURE_FLAGS       FeatureFlags;
 345 } EFI_PROCESSOR_ID_DATA;
 346
 347 ///
 348 /// This data record refers to the general classification of the processor. This data record is 4 bytes in
 349 /// length.
 350 ///
 351 typedef enum {
 352   EfiProcessorOther    = 1,
 353   EfiProcessorUnknown  = 2,
 354   EfiCentralProcessor  = 3,
 355   EfiMathProcessor     = 4,
 356   EfiDspProcessor      = 5,
 357   EfiVideoProcessor    = 6
 358 } EFI_PROCESSOR_TYPE_DATA;
 359
 360 ///
 361 /// This data record refers to the family of the processor as defined by the DMTF.
 362 /// This data record is 4 bytes in length.
 363 ///
 364 typedef enum {
 365   EfiProcessorFamilyOther                  = 0x01,
 366   EfiProcessorFamilyUnknown                = 0x02,
 367   EfiProcessorFamily8086                   = 0x03,
 368   EfiProcessorFamily80286                  = 0x04,
 369   EfiProcessorFamilyIntel386               = 0x05,
 370   EfiProcessorFamilyIntel486               = 0x06,
 371   EfiProcessorFamily8087                   = 0x07,
 372   EfiProcessorFamily80287                  = 0x08,
 373   EfiProcessorFamily80387                  = 0x09,
 374   EfiProcessorFamily80487                  = 0x0A,
 375   EfiProcessorFamilyPentium                = 0x0B,
 376   EfiProcessorFamilyPentiumPro             = 0x0C,
 377   EfiProcessorFamilyPentiumII              = 0x0D,
 378   EfiProcessorFamilyPentiumMMX             = 0x0E,
 379   EfiProcessorFamilyCeleron                = 0x0F,
 380   EfiProcessorFamilyPentiumIIXeon          = 0x10,
 381   EfiProcessorFamilyPentiumIII             = 0x11,
 382   EfiProcessorFamilyM1                     = 0x12,
 383   EfiProcessorFamilyM2                     = 0x13,
 384   EfiProcessorFamilyM1Reserved2            = 0x14,
 385   EfiProcessorFamilyM1Reserved3            = 0x15,
 386   EfiProcessorFamilyM1Reserved4            = 0x16,
 387   EfiProcessorFamilyM1Reserved5            = 0x17,
 388   EfiProcessorFamilyAmdDuron               = 0x18,
 389   EfiProcessorFamilyK5                     = 0x19,
 390   EfiProcessorFamilyK6                     = 0x1A,
 391   EfiProcessorFamilyK6_2                   = 0x1B,
 392   EfiProcessorFamilyK6_3                   = 0x1C,
 393   EfiProcessorFamilyAmdAthlon              = 0x1D,
 394   EfiProcessorFamilyAmd29000               = 0x1E,
 395   EfiProcessorFamilyK6_2Plus               = 0x1F,
 396   EfiProcessorFamilyPowerPC                = 0x20,
 397   EfiProcessorFamilyPowerPC601             = 0x21,
 398   EfiProcessorFamilyPowerPC603             = 0x22,
 399   EfiProcessorFamilyPowerPC603Plus         = 0x23,
 400   EfiProcessorFamilyPowerPC604             = 0x24,
 401   EfiProcessorFamilyPowerPC620             = 0x25,
 402   EfiProcessorFamilyPowerPCx704            = 0x26,
 403   EfiProcessorFamilyPowerPC750             = 0x27,
 404   EfiProcessorFamilyAlpha3                 = 0x30,
 405   EfiProcessorFamilyAlpha21064             = 0x31,
 406   EfiProcessorFamilyAlpha21066             = 0x32,
 407   EfiProcessorFamilyAlpha21164             = 0x33,
 408   EfiProcessorFamilyAlpha21164PC           = 0x34,
 409   EfiProcessorFamilyAlpha21164a            = 0x35,
 410   EfiProcessorFamilyAlpha21264             = 0x36,
 411   EfiProcessorFamilyAlpha21364             = 0x37,
 412   EfiProcessorFamilyMips                   = 0x40,
 413   EfiProcessorFamilyMIPSR4000              = 0x41,
 414   EfiProcessorFamilyMIPSR4200              = 0x42,
 415   EfiProcessorFamilyMIPSR4400              = 0x43,
 416   EfiProcessorFamilyMIPSR4600              = 0x44,
 417   EfiProcessorFamilyMIPSR10000             = 0x45,
 418   EfiProcessorFamilySparc                  = 0x50,
 419   EfiProcessorFamilySuperSparc             = 0x51,
 420   EfiProcessorFamilymicroSparcII           = 0x52,
 421   EfiProcessorFamilymicroSparcIIep         = 0x53,
 422   EfiProcessorFamilyUltraSparc             = 0x54,
 423   EfiProcessorFamilyUltraSparcII           = 0x55,
 424   EfiProcessorFamilyUltraSparcIIi          = 0x56,
 425   EfiProcessorFamilyUltraSparcIII          = 0x57,
 426   ///
 427   /// Inconsistent with specification here:
 428   /// This field in ProcSubClass spec0.9 is defined as EfiProcessorFamilyUltraSparcIIi, it's a typo.
 429   ///
 430   EfiProcessorFamilyUltraSparcIIIi         = 0x58,
 431   EfiProcessorFamily68040                  = 0x60,
 432   EfiProcessorFamily68xxx                  = 0x61,
 433   EfiProcessorFamily68000                  = 0x62,
 434   EfiProcessorFamily68010                  = 0x63,
 435   EfiProcessorFamily68020                  = 0x64,
 436   EfiProcessorFamily68030                  = 0x65,
 437   EfiProcessorFamilyHobbit                 = 0x70,
 438   EfiProcessorFamilyCrusoeTM5000           = 0x78,
 439   EfiProcessorFamilyCrusoeTM3000           = 0x79,
 440   EfiProcessorFamilyEfficeonTM8000         = 0x7A,
 441   EfiProcessorFamilyWeitek                 = 0x80,
 442   EfiProcessorFamilyItanium                = 0x82,
 443   EfiProcessorFamilyAmdAthlon64            = 0x83,
 444   EfiProcessorFamilyAmdOpteron             = 0x84,
 445   EfiProcessorFamilyAmdSempron             = 0x85,
 446   EfiProcessorFamilyAmdTurion64Mobile      = 0x86,
 447   EfiProcessorFamilyDualCoreAmdOpteron     = 0x87,
 448   EfiProcessorFamilyAmdAthlon64X2DualCore  = 0x88,
 449   EfiProcessorFamilyAmdTurion64X2Mobile    = 0x89,
 450   EfiProcessorFamilyPARISC                 = 0x90,
 451   EfiProcessorFamilyPaRisc8500             = 0x91,
 452   EfiProcessorFamilyPaRisc8000             = 0x92,
 453   EfiProcessorFamilyPaRisc7300LC           = 0x93,
 454   EfiProcessorFamilyPaRisc7200             = 0x94,
 455   EfiProcessorFamilyPaRisc7100LC           = 0x95,
 456   EfiProcessorFamilyPaRisc7100             = 0x96,
 457   EfiProcessorFamilyV30                    = 0xA0,
 458   EfiProcessorFamilyPentiumIIIXeon         = 0xB0,
 459   EfiProcessorFamilyPentiumIIISpeedStep    = 0xB1,
 460   EfiProcessorFamilyPentium4               = 0xB2,
 461   EfiProcessorFamilyIntelXeon              = 0xB3,
 462   EfiProcessorFamilyAS400                  = 0xB4,
 463   EfiProcessorFamilyIntelXeonMP            = 0xB5,
 464   EfiProcessorFamilyAMDAthlonXP            = 0xB6,
 465   EfiProcessorFamilyAMDAthlonMP            = 0xB7,
 466   EfiProcessorFamilyIntelItanium2          = 0xB8,
 467   ///
 468   /// Inconsistent with specification here:
 469   /// This field is NOT defined in ProcSubClass spec0.9. It's introduced for SMBIOS2.6 spec.
 470   ///
 471   EfiProcessorFamilyIntelPentiumM          = 0xB9,
 472   ///
 473   /// Inconsistent with specification here:
 474   /// This field is NOT defined in ProcSubClass spec0.9. It's introduced for SMBIOS2.6 spec.
 475   ///
 476   EfiProcessorFamilyIntelCeleronD          = 0xBA,
 477   ///
 478   /// Inconsistent with specification here:
 479   /// This field is NOT defined in ProcSubClass spec0.9. It's introduced for SMBIOS2.6 spec.
 480   ///
 481   EfiProcessorFamilyIntelPentiumD          = 0xBB,
 482   ///
 483   /// Inconsistent with specification here:
 484   /// This field is NOT defined in ProcSubClass spec0.9. It's introduced for SMBIOS2.6 spec.
 485   ///
 486   EfiProcessorFamilyIntelPentiumEx         = 0xBC,
 487   ///
 488   /// Inconsistent with specification here:
 489   /// This field is NOT defined in ProcSubClass spec0.9. It's introduced for SMBIOS2.6 spec.
 490   ///
 491   EfiProcessorFamilyIntelCoreSolo          = 0xBD,
 492   ///
 493   /// Inconsistent with specification here:
 494   /// This field is NOT defined in ProcSubClass spec0.9. It's introduced for SMBIOS2.6 spec.
 495   ///
 496   EfiProcessorFamilyReserved               = 0xBE,
 497   ///
 498   /// Inconsistent with specification here:
 499   /// This field is NOT defined in ProcSubClass spec0.9. It's introduced for SMBIOS2.6 spec.
 500   ///
 501   EfiProcessorFamilyIntelCore2             = 0xBF,
 502   EfiProcessorFamilyIBM390                 = 0xC8,
 503   EfiProcessorFamilyG4                     = 0xC9,
 504   EfiProcessorFamilyG5                     = 0xCA,
 505   ///
 506   /// Inconsistent with specification here:
 507   /// This field is NOT defined in ProcSubClass spec0.9. It's introduced for SMBIOS2.6 spec.
 508   ///
 509   EfiProcessorFamilyG6                     = 0xCB,
 510   ///
 511   /// Inconsistent with specification here:
 512   /// This field is NOT defined in ProcSubClass spec0.9. It's introduced for SMBIOS2.6 spec.
 513   ///
 514   EfiProcessorFamilyzArchitectur           = 0xCC,
 515   ///
 516   /// Inconsistent with specification here:
 517   /// This field is NOT defined in ProcSubClass spec0.9. It's introduced for SMBIOS2.6 spec.
 518   ///
 519   EfiProcessorFamilyViaC7M                 = 0xD2,
 520   ///
 521   /// Inconsistent with specification here:
 522   /// This field is NOT defined in ProcSubClass spec0.9. It's introduced for SMBIOS2.6 spec.
 523   ///
 524   EfiProcessorFamilyViaC7D                 = 0xD3,
 525   ///
 526   /// Inconsistent with specification here:
 527   /// This field is NOT defined in ProcSubClass spec0.9. It's introduced for SMBIOS2.6 spec.
 528   ///
 529   EfiProcessorFamilyViaC7                  = 0xD4,
 530   ///
 531   /// Inconsistent with specification here:
 532   /// This field is NOT defined in ProcSubClass spec0.9. It's introduced for SMBIOS2.6 spec.
 533   ///
 534   EfiProcessorFamilyViaEden                = 0xD5,
 535   EfiProcessorFamilyi860                   = 0xFA,
 536   EfiProcessorFamilyi960                   = 0xFB,
 537   ///
 538   /// Inconsistent with specification here:
 539   /// This field is NOT defined in ProcSubClass spec0.9. It's introduced for SMBIOS2.6 spec.
 540   ///
 541   EfiProcessorFamilyIndicatorFamily2       = 0xFE,
 542   ///
 543   /// Inconsistent with specification here:
 544   /// This field is NOT defined in ProcSubClass spec0.9. It's introduced for SMBIOS2.6 spec.
 545   ///
 546   EfiProcessorFamilyReserved1              = 0xFF
 547 } EFI_PROCESSOR_FAMILY_DATA;
 548
 549 ///
 550 /// This data record refers to the core voltage of the processor being defined. The unit of measurement
 551 /// of this data record is in volts.
 552 ///
 553 typedef EFI_EXP_BASE10_DATA         EFI_PROCESSOR_VOLTAGE_DATA;
 554
 555 ///
 556 /// This data record refers to the base address of the APIC of the processor being defined. This data
 557 /// record is a physical address location.
 558 ///
 559 typedef EFI_PHYSICAL_ADDRESS        EFI_PROCESSOR_APIC_BASE_ADDRESS_DATA;
 560
 561 ///
 562 /// This data record refers to the ID of the APIC of the processor being defined. This data record is a
 563 /// 4-byte entry.
 564 ///
 565 typedef UINT32                      EFI_PROCESSOR_APIC_ID_DATA;
 566
 567 ///
 568 /// This data record refers to the version number of the APIC of the processor being defined. This data
 569 /// record is a 4-byte entry.
 570 ///
 571 typedef UINT32                      EFI_PROCESSOR_APIC_VERSION_NUMBER_DATA;
 572
 573 typedef enum {
 574   EfiProcessorIa32Microcode    = 1,
 575   EfiProcessorIpfPalAMicrocode = 2,
 576   EfiProcessorIpfPalBMicrocode = 3
 577 } EFI_PROCESSOR_MICROCODE_TYPE;
 578
 579 ///
 580 /// This data record refers to the revision of the processor microcode that is loaded in the processor.
 581 /// This data record is a 4-byte entry.
 582 ///
 583 typedef struct {
 584   ///
 585   /// Identifies what type of microcode the data is.
 586   ///
 587   EFI_PROCESSOR_MICROCODE_TYPE      ProcessorMicrocodeType;
 588   ///
 589   /// Indicates the revision number of this microcode.
 590   ///
 591   UINT32                            ProcessorMicrocodeRevisionNumber;
 592 } EFI_PROCESSOR_MICROCODE_REVISION_DATA;
 593
 594 ///
 595 /// This data record refers to the status of the processor.
 596 ///
 597 typedef struct {
 598   UINT32       CpuStatus                 :3; ///> Indicates the status of the processor.
 599   UINT32       Reserved1                 :3; ///> Reserved for future use. Should be set to zero.
 600   UINT32       SocketPopulated           :1; ///> Indicates if the processor is socketed or not.
 601   UINT32       Reserved2                 :1; ///> Reserved for future use. Should be set to zero.
 602   UINT32       ApicEnable                :1; ///> Indicates if the APIC is enabled or not.
 603   UINT32       BootApplicationProcessor  :1; ///> Indicates if this processor is the boot processor.
 604   UINT32       Reserved3                 :22;///> Reserved for future use. Should be set to zero.
 605 } EFI_PROCESSOR_STATUS_DATA;
 606
 607 typedef enum {
 608   EfiCpuStatusUnknown        = 0,
 609   EfiCpuStatusEnabled        = 1,
 610   EfiCpuStatusDisabledByUser = 2,
 611   EfiCpuStatusDisabledbyBios = 3,
 612   EfiCpuStatusIdle           = 4,
 613   EfiCpuStatusOther          = 7
 614 } EFI_CPU_STATUS;
 615
 616 typedef enum {
 617   EfiProcessorSocketOther            = 1,
 618   EfiProcessorSocketUnknown          = 2,
 619   EfiProcessorSocketDaughterBoard    = 3,
 620   EfiProcessorSocketZIF              = 4,
 621   EfiProcessorSocketReplacePiggyBack = 5,
 622   EfiProcessorSocketNone             = 6,
 623   EfiProcessorSocketLIF              = 7,
 624   EfiProcessorSocketSlot1            = 8,
 625   EfiProcessorSocketSlot2            = 9,
 626   EfiProcessorSocket370Pin           = 0xA,
 627   EfiProcessorSocketSlotA            = 0xB,
 628   EfiProcessorSocketSlotM            = 0xC,
 629   EfiProcessorSocket423              = 0xD,
 630   EfiProcessorSocketA462             = 0xE,
 631   EfiProcessorSocket478              = 0xF,
 632   EfiProcessorSocket754              = 0x10,
 633   EfiProcessorSocket940              = 0x11,
 634   ///
 635   /// Inconsistent with specification here:
 636   /// This field is NOT defined in ProcSubClass spec0.9. It's introduced for SMBIOS2.6 spec.
 637   ///
 638   EfiProcessorSocket939              = 0x12,
 639   ///
 640   /// Inconsistent with specification here:
 641   /// This field is NOT defined in ProcSubClass spec0.9. It's introduced for SMBIOS2.6 spec.
 642   ///
 643   EfiProcessorSocketmPGA604          = 0x13,
 644   ///
 645   /// Inconsistent with specification here:
 646   /// This field is NOT defined in ProcSubClass spec0.9. It's introduced for SMBIOS2.6 spec.
 647   ///
 648   EfiProcessorSocketLGA771           = 0x14,
 649   ///
 650   /// Inconsistent with specification here:
 651   /// This field is NOT defined in ProcSubClass spec0.9. It's introduced for SMBIOS2.6 spec.
 652   ///
 653   EfiProcessorSocketLGA775           = 0x15
 654
 655 } EFI_PROCESSOR_SOCKET_TYPE_DATA;
 656
 657 typedef STRING_REF                  EFI_PROCESSOR_SOCKET_NAME_DATA;
 658 typedef EFI_INTER_LINK_DATA         EFI_PROCESSOR_CACHE_ASSOCIATION_DATA;
 659
 660 ///
 661 /// This data record refers to the health status of the processor.
 662 ///
 663 typedef enum {
 664   EfiProcessorHealthy        = 1,
 665   EfiProcessorPerfRestricted = 2,
 666   EfiProcessorFuncRestricted = 3
 667 } EFI_PROCESSOR_HEALTH_STATUS_DATA;
 668
 669 ///
 670 /// This data record refers to the package number of this processor. Multiple logical processors can
 671 /// exist in a system and each logical processor can be correlated to the physical processor using this
 672 /// record type.
 673 ///
 674 typedef UINTN                       EFI_PROCESSOR_PACKAGE_NUMBER_DATA;
 675
 676 typedef enum {
 677   ProcessorCoreFrequencyRecordType     = 1,
 678   ProcessorFsbFrequencyRecordType      = 2,
 679   ProcessorVersionRecordType           = 3,
 680   ProcessorManufacturerRecordType      = 4,
 681   ProcessorSerialNumberRecordType      = 5,
 682   ProcessorIdRecordType                = 6,
 683   ProcessorTypeRecordType              = 7,
 684   ProcessorFamilyRecordType            = 8,
 685   ProcessorVoltageRecordType           = 9,
 686   ProcessorApicBaseAddressRecordType   = 10,
 687   ProcessorApicIdRecordType            = 11,
 688   ProcessorApicVersionNumberRecordType = 12,
 689   CpuUcodeRevisionDataRecordType       = 13,
 690   ProcessorStatusRecordType            = 14,
 691   ProcessorSocketTypeRecordType        = 15,
 692   ProcessorSocketNameRecordType        = 16,
 693   CacheAssociationRecordType           = 17,
 694   ProcessorMaxCoreFrequencyRecordType  = 18,
 695   ProcessorAssetTagRecordType          = 19,
 696   ProcessorMaxFsbFrequencyRecordType   = 20,
 697   ProcessorPackageNumberRecordType     = 21,
 698   ProcessorCoreFrequencyListRecordType = 22,
 699   ProcessorFsbFrequencyListRecordType  = 23,
 700   ProcessorHealthStatusRecordType      = 24
 701 } EFI_CPU_VARIABLE_RECORD_TYPE;
 702
 703 typedef union {
 704   EFI_PROCESSOR_CORE_FREQUENCY_LIST_DATA  ProcessorCoreFrequencyList;
 705   EFI_PROCESSOR_FSB_FREQUENCY_LIST_DATA   ProcessorFsbFrequencyList;
 706   EFI_PROCESSOR_SERIAL_NUMBER_DATA        ProcessorSerialNumber;
 707   EFI_PROCESSOR_CORE_FREQUENCY_DATA       ProcessorCoreFrequency;
 708   EFI_PROCESSOR_FSB_FREQUENCY_DATA        ProcessorFsbFrequency;
 709   EFI_PROCESSOR_MAX_CORE_FREQUENCY_DATA   ProcessorMaxCoreFrequency;
 710   EFI_PROCESSOR_MAX_FSB_FREQUENCY_DATA    ProcessorMaxFsbFrequency;
 711   EFI_PROCESSOR_VERSION_DATA              ProcessorVersion;
 712   EFI_PROCESSOR_MANUFACTURER_DATA         ProcessorManufacturer;
 713   EFI_PROCESSOR_ID_DATA                   ProcessorId;
 714   EFI_PROCESSOR_TYPE_DATA                 ProcessorType;
 715   EFI_PROCESSOR_FAMILY_DATA               ProcessorFamily;
 716   EFI_PROCESSOR_VOLTAGE_DATA              ProcessorVoltage;
 717   EFI_PROCESSOR_APIC_BASE_ADDRESS_DATA    ProcessorApicBase;
 718   EFI_PROCESSOR_APIC_ID_DATA              ProcessorApicId;
 719   EFI_PROCESSOR_APIC_VERSION_NUMBER_DATA  ProcessorApicVersionNumber;
 720   EFI_PROCESSOR_MICROCODE_REVISION_DATA   CpuUcodeRevisionData;
 721   EFI_PROCESSOR_STATUS_DATA               ProcessorStatus;
 722   EFI_PROCESSOR_SOCKET_TYPE_DATA          ProcessorSocketType;
 723   EFI_PROCESSOR_SOCKET_NAME_DATA          ProcessorSocketName;
 724   EFI_PROCESSOR_ASSET_TAG_DATA            ProcessorAssetTag;
 725   EFI_PROCESSOR_HEALTH_STATUS_DATA        ProcessorHealthStatus;
 726   EFI_PROCESSOR_PACKAGE_NUMBER_DATA       ProcessorPackageNumber;
 727 } EFI_CPU_VARIABLE_RECORD;
 728
 729 typedef struct {
 730   EFI_SUBCLASS_TYPE1_HEADER         DataRecordHeader;
 731   EFI_CPU_VARIABLE_RECORD           VariableRecord;
 732 } EFI_CPU_DATA_RECORD;
 733
 734 #define EFI_CACHE_SUBCLASS_VERSION    0x00010000
 735
 736 typedef EFI_EXP_BASE2_DATA          EFI_CACHE_SIZE_DATA;
 737 typedef EFI_EXP_BASE2_DATA          EFI_CACHE_MAXIMUM_SIZE_DATA;
 738 typedef EFI_EXP_BASE10_DATA         EFI_CACHE_SPEED_DATA;
 739 typedef STRING_REF                  EFI_CACHE_SOCKET_DATA;
 740
 741 typedef struct {
 742   UINT32                            Other         :1;
 743   UINT32                            Unknown       :1;
 744   UINT32                            NonBurst      :1;
 745   UINT32                            Burst         :1;
 746   UINT32                            PipelineBurst :1;
 747   UINT32                            Asynchronous  :1;
 748   UINT32                            Synchronous   :1;
 749   UINT32                            Reserved      :25;
 750 } EFI_CACHE_SRAM_TYPE_DATA;
 751
 752 typedef EFI_CACHE_SRAM_TYPE_DATA    EFI_CACHE_SRAM_INSTALL_DATA;
 753
 754 typedef enum {
 755   EfiCacheErrorOther     = 1,
 756   EfiCacheErrorUnknown   = 2,
 757   EfiCacheErrorNone      = 3,
 758   EfiCacheErrorParity    = 4,
 759   EfiCacheErrorSingleBit = 5,
 760   EfiCacheErrorMultiBit  = 6
 761 } EFI_CACHE_ERROR_TYPE_DATA;
 762
 763 typedef enum {
 764   EfiCacheTypeOther       = 1,
 765   EfiCacheTypeUnknown     = 2,
 766   EfiCacheTypeInstruction = 3,
 767   EfiCacheTypeData        = 4,
 768   EfiCacheTypeUnified     = 5
 769 } EFI_CACHE_TYPE_DATA;
 770
 771 typedef enum {
 772   EfiCacheAssociativityOther        = 1,
 773   EfiCacheAssociativityUnknown      = 2,
 774   EfiCacheAssociativityDirectMapped = 3,
 775   EfiCacheAssociativity2Way         = 4,
 776   EfiCacheAssociativity4Way         = 5,
 777   EfiCacheAssociativityFully        = 6,
 778   EfiCacheAssociativity8Way         = 7,
 779   EfiCacheAssociativity16Way        = 8
 780 } EFI_CACHE_ASSOCIATIVITY_DATA;
 781
 782 ///
 783 /// Inconsistent with specification here:
 784 /// It's a typo of CacheSubclass 0.9 spec. It should be UINT32 type since it refers to a 32bit width data.
 785 ///
 786 typedef struct {
 787   UINT32                            Level           :3;
 788   UINT32                            Socketed        :1;
 789   UINT32                            Reserved2       :1;
 790   UINT32                            Location        :2;
 791   UINT32                            Enable          :1;
 792   UINT32                            OperationalMode :2;
 793   UINT32                            Reserved1       :22;
 794 } EFI_CACHE_CONFIGURATION_DATA;
 795
 796 #define EFI_CACHE_L1            1
 797 #define EFI_CACHE_L2            2
 798 #define EFI_CACHE_L3            3
 799 #define EFI_CACHE_L4            4
 800 #define EFI_CACHE_LMAX          EFI_CACHE_L4
 801
 802 #define EFI_CACHE_SOCKETED      1
 803 #define EFI_CACHE_NOT_SOCKETED  0
 804
 805 typedef enum {
 806   EfiCacheInternal = 0,
 807   EfiCacheExternal = 1,
 808   EfiCacheReserved = 2,
 809   EfiCacheUnknown  = 3
 810 } EFI_CACHE_LOCATION;
 811
 812 #define EFI_CACHE_ENABLED       1
 813 #define EFI_CACHE_DISABLED      0
 814
 815 typedef enum {
 816   EfiCacheWriteThrough = 0,
 817   EfiCacheWriteBack    = 1,
 818   EfiCacheDynamicMode  = 2,
 819   EfiCacheUnknownMode  = 3
 820 } EFI_CACHE_OPERATIONAL_MODE;
 821
 822
 823
 824 typedef enum {
 825   CacheSizeRecordType              = 1,
 826   MaximumSizeCacheRecordType       = 2,
 827   CacheSpeedRecordType             = 3,
 828   CacheSocketRecordType            = 4,
 829   CacheSramTypeRecordType          = 5,
 830   CacheInstalledSramTypeRecordType = 6,
 831   CacheErrorTypeRecordType         = 7,
 832   CacheTypeRecordType              = 8,
 833   CacheAssociativityRecordType     = 9,
 834   CacheConfigRecordType            = 10
 835 } EFI_CACHE_VARIABLE_RECORD_TYPE;
 836
 837
 838 typedef union {
 839   EFI_CACHE_SIZE_DATA                         CacheSize;
 840   EFI_CACHE_MAXIMUM_SIZE_DATA                 MaximumCacheSize;
 841   EFI_CACHE_SPEED_DATA                        CacheSpeed;
 842   EFI_CACHE_SOCKET_DATA                       CacheSocket;
 843   EFI_CACHE_SRAM_TYPE_DATA                    CacheSramType;
 844   EFI_CACHE_SRAM_TYPE_DATA                    CacheInstalledSramType;
 845   EFI_CACHE_ERROR_TYPE_DATA                   CacheErrorType;
 846   EFI_CACHE_TYPE_DATA                         CacheType;
 847   EFI_CACHE_ASSOCIATIVITY_DATA                CacheAssociativity;
 848   EFI_CACHE_CONFIGURATION_DATA                CacheConfig;
 849   EFI_PROCESSOR_CACHE_ASSOCIATION_DATA        CacheAssociation;
 850 } EFI_CACHE_VARIABLE_RECORD;
 851
 852 typedef struct {
 853    EFI_SUBCLASS_TYPE1_HEADER        DataRecordHeader;
 854    EFI_CACHE_VARIABLE_RECORD        VariableRecord;
 855 } EFI_CACHE_DATA_RECORD;
 856
 857 #define EFI_MEMORY_SUBCLASS_VERSION     0x0100
 858 #define EFI_MEMORY_SIZE_RECORD_NUMBER   0x00000001
 859
 860 typedef enum _EFI_MEMORY_REGION_TYPE {
 861   EfiMemoryRegionMemory             = 0x01,
 862   EfiMemoryRegionReserved           = 0x02,
 863   EfiMemoryRegionAcpi               = 0x03,
 864   EfiMemoryRegionNvs                = 0x04
 865 } EFI_MEMORY_REGION_TYPE;
 866
 867 ///
 868 /// This data record refers to the size of a memory region. The regions that are
 869 /// described can refer to physical memory, memory-mapped I/O, or reserved BIOS memory regions.
 870 /// The unit of measurement of this data record is in bytes.
 871 ///
 872 typedef struct {
 873   ///
 874   /// A zero-based value that indicates which processor(s) can access the memory region.
 875   /// A value of 0xFFFF indicates the region is accessible by all processors.
 876   ///
 877   UINT32                            ProcessorNumber;
 878   ///
 879   /// A zero-based value that indicates the starting bus that can access the memory region.
 880   ///
 881   UINT16                            StartBusNumber;
 882   ///
 883   /// A zero-based value that indicates the ending bus that can access the memory region.
 884   /// A value of 0xFF for a PCI system indicates the region is accessible by all buses and
 885   /// is global in scope. An example of the EndBusNumber not being 0xFF is a system
 886   /// with two or more peer-to-host PCI bridges.
 887   ///
 888   UINT16                            EndBusNumber;
 889   ///
 890   /// The type of memory region from the operating system's point of view.
 891   /// MemoryRegionType values are equivalent to the legacy INT 15 AX = E820 BIOS
 892   /// command values.
 893   ///
 894   EFI_MEMORY_REGION_TYPE            MemoryRegionType;
 895   ///
 896   /// The size of the memory region in bytes.
 897   ///
 898   EFI_EXP_BASE2_DATA                MemorySize;
 899   ///
 900   /// The starting physical address of the memory region.
 901   ///
 902   EFI_PHYSICAL_ADDRESS              MemoryStartAddress;
 903 } EFI_MEMORY_SIZE_DATA;
 904
 905
 906 #define EFI_MEMORY_ARRAY_LOCATION_RECORD_NUMBER    0x00000002
 907
 908 typedef enum _EFI_MEMORY_ARRAY_LOCATION {
 909   EfiMemoryArrayLocationOther                 = 0x01,
 910   EfiMemoryArrayLocationUnknown               = 0x02,
 911   EfiMemoryArrayLocationSystemBoard           = 0x03,
 912   EfiMemoryArrayLocationIsaAddonCard          = 0x04,
 913   EfiMemoryArrayLocationEisaAddonCard         = 0x05,
 914   EfiMemoryArrayLocationPciAddonCard          = 0x06,
 915   EfiMemoryArrayLocationMcaAddonCard          = 0x07,
 916   EfiMemoryArrayLocationPcmciaAddonCard       = 0x08,
 917   EfiMemoryArrayLocationProprietaryAddonCard  = 0x09,
 918   EfiMemoryArrayLocationNuBus                 = 0x0A,
 919   EfiMemoryArrayLocationPc98C20AddonCard      = 0xA0,
 920   EfiMemoryArrayLocationPc98C24AddonCard      = 0xA1,
 921   EfiMemoryArrayLocationPc98EAddonCard        = 0xA2,
 922   EfiMemoryArrayLocationPc98LocalBusAddonCard = 0xA3
 923 } EFI_MEMORY_ARRAY_LOCATION;
 924
 925 typedef enum _EFI_MEMORY_ARRAY_USE {
 926   EfiMemoryArrayUseOther                      = 0x01,
 927   EfiMemoryArrayUseUnknown                    = 0x02,
 928   EfiMemoryArrayUseSystemMemory               = 0x03,
 929   EfiMemoryArrayUseVideoMemory                = 0x04,
 930   EfiMemoryArrayUseFlashMemory                = 0x05,
 931   EfiMemoryArrayUseNonVolatileRam             = 0x06,
 932   EfiMemoryArrayUseCacheMemory                = 0x07
 933 } EFI_MEMORY_ARRAY_USE;
 934
 935 typedef enum _EFI_MEMORY_ERROR_CORRECTION {
 936   EfiMemoryErrorCorrectionOther               = 0x01,
 937   EfiMemoryErrorCorrectionUnknown             = 0x02,
 938   EfiMemoryErrorCorrectionNone                = 0x03,
 939   EfiMemoryErrorCorrectionParity              = 0x04,
 940   EfiMemoryErrorCorrectionSingleBitEcc        = 0x05,
 941   EfiMemoryErrorCorrectionMultiBitEcc         = 0x06,
 942   EfiMemoryErrorCorrectionCrc                 = 0x07
 943 } EFI_MEMORY_ERROR_CORRECTION;
 944
 945 ///
 946 /// This data record refers to the physical memory array. This data record is a structure.
 947 /// The type definition structure for EFI_MEMORY_ARRAY_LOCATION_DATA is in SMBIOS 2.3.4:
 948 /// - Table 3.3.17.1, Type 16, Offset 0x4
 949 /// - Table 3.3.17.2, Type 16, Offset 0x5
 950 /// - Table 3.3.17.3, Type 16, with the following offsets:
 951 ///     -- Offset 0x6
 952 ///     -- Offset 0x7
 953 ///     -- Offset 0xB
 954 ///     -- Offset 0xD
 955 ///
 956 typedef struct {
 957   ///
 958   /// The physical location of the memory array.
 959   ///
 960   EFI_MEMORY_ARRAY_LOCATION         MemoryArrayLocation;
 961   ///
 962   /// The memory array usage.
 963   ///
 964   EFI_MEMORY_ARRAY_USE              MemoryArrayUse;
 965   ///
 966   /// The primary error correction or detection supported by this memory array.
 967   ///
 968   EFI_MEMORY_ERROR_CORRECTION       MemoryErrorCorrection;
 969   ///
 970   /// The maximum memory capacity size in kilobytes. If capacity is unknown, then
 971   /// values of MaximumMemoryCapacity.Value = 0x00 and
 972   /// MaximumMemoryCapacity.Exponent = 0x8000 are used.
 973   ///
 974   EFI_EXP_BASE2_DATA                MaximumMemoryCapacity;
 975   ///
 976   /// The number of memory slots or sockets that are available for memory devices
 977   /// in this array.
 978   ///
 979   UINT16                            NumberMemoryDevices;
 980 } EFI_MEMORY_ARRAY_LOCATION_DATA;
 981
 982
 983 #define EFI_MEMORY_ARRAY_LINK_RECORD_NUMBER    0x00000003
 984
 985 typedef enum _EFI_MEMORY_FORM_FACTOR {
 986   EfiMemoryFormFactorOther                    = 0x01,
 987   EfiMemoryFormFactorUnknown                  = 0x02,
 988   EfiMemoryFormFactorSimm                     = 0x03,
 989   EfiMemoryFormFactorSip                      = 0x04,
 990   EfiMemoryFormFactorChip                     = 0x05,
 991   EfiMemoryFormFactorDip                      = 0x06,
 992   EfiMemoryFormFactorZip                      = 0x07,
 993   EfiMemoryFormFactorProprietaryCard          = 0x08,
 994   EfiMemoryFormFactorDimm                     = 0x09,
 995   EfiMemoryFormFactorTsop                     = 0x0A,
 996   EfiMemoryFormFactorRowOfChips               = 0x0B,
 997   EfiMemoryFormFactorRimm                     = 0x0C,
 998   EfiMemoryFormFactorSodimm                   = 0x0D,
 999   EfiMemoryFormFactorSrimm                    = 0x0E,
1000   ///
1001   /// Inconsistent with specification here:
1002   /// This field is NOT defined in MemSubClass spec0.9. It's introduced for SMBIOS2.6 spec.
1003   ///
1004   EfiMemoryFormFactorFbDimm                   = 0x0F
1005 } EFI_MEMORY_FORM_FACTOR;
1006
1007 typedef enum _EFI_MEMORY_ARRAY_TYPE {
1008   EfiMemoryTypeOther                          = 0x01,
1009   EfiMemoryTypeUnknown                        = 0x02,
1010   EfiMemoryTypeDram                           = 0x03,
1011   EfiMemoryTypeEdram                          = 0x04,
1012   EfiMemoryTypeVram                           = 0x05,
1013   EfiMemoryTypeSram                           = 0x06,
1014   EfiMemoryTypeRam                            = 0x07,
1015   EfiMemoryTypeRom                            = 0x08,
1016   EfiMemoryTypeFlash                          = 0x09,
1017   EfiMemoryTypeEeprom                         = 0x0A,
1018   EfiMemoryTypeFeprom                         = 0x0B,
1019   EfiMemoryTypeEprom                          = 0x0C,
1020   EfiMemoryTypeCdram                          = 0x0D,
1021   EfiMemoryType3Dram                          = 0x0E,
1022   EfiMemoryTypeSdram                          = 0x0F,
1023   EfiMemoryTypeSgram                          = 0x10,
1024   EfiMemoryTypeRdram                          = 0x11,
1025   EfiMemoryTypeDdr                            = 0x12,
1026   ///
1027   /// Inconsistent with specification here:
1028   /// This field is NOT defined in MemSubClass spec0.9. It's introduced for SMBIOS2.6 spec.
1029   ///
1030   EfiMemoryTypeDdr2                           = 0x13,
1031   ///
1032   /// Inconsistent with specification here:
1033   /// This field is NOT defined in MemSubClass spec0.9. It's introduced for SMBIOS2.6 spec.
1034   ///
1035   EfiMemoryTypeDdr2FbDimm                     = 0x14
1036 } EFI_MEMORY_ARRAY_TYPE;
1037
1038 typedef struct {
1039   UINT32                            Reserved        :1;
1040   UINT32                            Other           :1;
1041   UINT32                            Unknown         :1;
1042   UINT32                            FastPaged       :1;
1043   UINT32                            StaticColumn    :1;
1044   UINT32                            PseudoStatic    :1;
1045   UINT32                            Rambus          :1;
1046   UINT32                            Synchronous     :1;
1047   UINT32                            Cmos            :1;
1048   UINT32                            Edo             :1;
1049   UINT32                            WindowDram      :1;
1050   UINT32                            CacheDram       :1;
1051   UINT32                            Nonvolatile     :1;
1052   UINT32                            Reserved1       :19;
1053 } EFI_MEMORY_TYPE_DETAIL;
1054
1055 typedef enum {
1056   EfiMemoryStateEnabled      = 0,
1057   EfiMemoryStateUnknown      = 1,
1058   EfiMemoryStateUnsupported  = 2,
1059   EfiMemoryStateError        = 3,
1060   EfiMemoryStateAbsent       = 4,
1061   EfiMemoryStateDisabled     = 5,
1062   ///
1063   /// Inconsistent with specification here:
1064   /// This field is NOT defined in MemSubClass spec0.9. It's introduced for SMBIOS2.6 spec.
1065   ///
1066   EfiMemoryStatePartial      = 6
1067 } EFI_MEMORY_STATE;
1068
1069 ///
1070 /// This data record describes a memory device. This data record is a structure.
1071 /// The type definition structure for EFI_MEMORY_ARRAY_LINK_DATA is in SMBIOS 2.3.4.
1072 ///
1073 typedef struct {
1074   ///
1075   /// A string that identifies the physically labeled socket or board position where the
1076   /// memory device is located.
1077   ///
1078   STRING_REF                        MemoryDeviceLocator;
1079   ///
1080   /// A string denoting the physically labeled bank where the memory device is located.
1081   ///
1082   STRING_REF                        MemoryBankLocator;
1083   ///
1084   /// A string denoting the memory manufacturer.
1085   ///
1086   STRING_REF                        MemoryManufacturer;
1087   ///
1088   /// A string denoting the serial number of the memory device.
1089   ///
1090   STRING_REF                        MemorySerialNumber;
1091   ///
1092   /// The asset tag of the memory device.
1093   ///
1094   STRING_REF                        MemoryAssetTag;
1095   ///
1096   /// A string denoting the part number of the memory device.
1097   ///
1098   STRING_REF                        MemoryPartNumber;
1099   ///
1100   /// A link to a memory array structure set.
1101   ///
1102   EFI_INTER_LINK_DATA               MemoryArrayLink;
1103   ///
1104   /// A link to a memory array structure set.
1105   ///
1106   EFI_INTER_LINK_DATA               MemorySubArrayLink;
1107   ///
1108   /// The total width in bits of this memory device. If there are no error correcting bits,
1109   /// then the total width equals the data width. If the width is unknown, then set the field
1110   /// to 0xFFFF.
1111   ///
1112   UINT16                            MemoryTotalWidth;
1113   ///
1114   /// The data width in bits of the memory device. A data width of 0x00 and a total width
1115   /// of 0x08 indicate that the device is used solely for error correction.
1116   ///
1117   UINT16                            MemoryDataWidth;
1118   ///
1119   /// The size in bytes of the memory device. A value of 0x00 denotes that no device is
1120   /// installed, while a value of all Fs denotes that the size is not known.
1121   ///
1122   EFI_EXP_BASE2_DATA                MemoryDeviceSize;
1123   ///
1124   /// The form factor of the memory device.
1125   ///
1126   EFI_MEMORY_FORM_FACTOR            MemoryFormFactor;
1127   ///
1128   /// A memory device set that must be populated with all devices of the same type and
1129   /// size. A value of 0x00 indicates that the device is not part of any set. A value of 0xFF
1130   /// indicates that the attribute is unknown. Any other value denotes the set number.
1131   ///
1132   UINT8                             MemoryDeviceSet;
1133   ///
1134   /// The memory type in the socket.
1135   ///
1136   EFI_MEMORY_ARRAY_TYPE             MemoryType;
1137   ///
1138   /// The memory type details.
1139   ///
1140   EFI_MEMORY_TYPE_DETAIL            MemoryTypeDetail;
1141   ///
1142   /// The memory speed in megahertz (MHz). A value of 0x00 denotes that
1143   /// the speed is unknown.
1144   ///
1145   EFI_EXP_BASE10_DATA               MemoryTypeSpeed;
1146   ///
1147   /// The memory state.
1148   ///
1149   EFI_MEMORY_STATE                  MemoryState;
1150 } EFI_MEMORY_ARRAY_LINK_DATA;
1151
1152
1153 #define EFI_MEMORY_ARRAY_START_ADDRESS_RECORD_NUMBER    0x00000004
1154
1155 ///
1156 /// This data record refers to a specified physical memory array associated with
1157 /// a given memory range.
1158 ///
1159 typedef struct {
1160   ///
1161   /// The starting physical address in bytes of memory mapped to a specified physical
1162   /// memory array.
1163   ///
1164   EFI_PHYSICAL_ADDRESS              MemoryArrayStartAddress;
1165   ///
1166   /// The last physical address in bytes of memory mapped to a specified physical memory
1167   /// array.
1168   ///
1169   EFI_PHYSICAL_ADDRESS              MemoryArrayEndAddress;
1170   ///
1171   /// See Physical Memory Array (Type 16) for physical memory array structures.
1172   ///
1173   EFI_INTER_LINK_DATA               PhysicalMemoryArrayLink;
1174   ///
1175   /// The number of memory devices that form a single row of memory for the address
1176   /// partition.
1177   ///
1178   UINT16                            MemoryArrayPartitionWidth;
1179 } EFI_MEMORY_ARRAY_START_ADDRESS_DATA;
1180
1181
1182 #define EFI_MEMORY_DEVICE_START_ADDRESS_RECORD_NUMBER    0x00000005
1183
1184 ///
1185 /// This data record refers to a physical memory device that is associated with
1186 /// a given memory range.
1187 ///
1188 typedef struct {
1189   ///
1190   /// The starting physical address that is associated with the device.
1191   ///
1192   EFI_PHYSICAL_ADDRESS              MemoryDeviceStartAddress;
1193   ///
1194   /// The ending physical address that is associated with the device.
1195   ///
1196   EFI_PHYSICAL_ADDRESS              MemoryDeviceEndAddress;
1197   ///
1198   /// A link to the memory device data structure.
1199   ///
1200   EFI_INTER_LINK_DATA               PhysicalMemoryDeviceLink;
1201   ///
1202   /// A link to the memory array data structure.
1203   ///
1204   EFI_INTER_LINK_DATA               PhysicalMemoryArrayLink;
1205   ///
1206   /// The position of the memory device in a row. A value of 0x00 is reserved and a value
1207   /// of 0xFF indicates that the position is unknown.
1208   ///
1209   UINT8                             MemoryDevicePartitionRowPosition;
1210   ///
1211   /// The position of the device in an interleave.
1212   ///
1213   UINT8                             MemoryDeviceInterleavePosition;
1214   ///
1215   /// The maximum number of consecutive rows from the device that are accessed in a
1216   /// single interleave transfer. A value of 0x00 indicates that the device is not interleaved
1217   /// and a value of 0xFF indicates that the interleave configuration is unknown.
1218   ///
1219   UINT8                             MemoryDeviceInterleaveDataDepth;
1220 } EFI_MEMORY_DEVICE_START_ADDRESS_DATA;
1221
1222
1223 //
1224 //  Memory. Channel Device Type -  SMBIOS Type 37
1225 //
1226
1227 #define EFI_MEMORY_CHANNEL_TYPE_RECORD_NUMBER    0x00000006
1228
1229 typedef enum _EFI_MEMORY_CHANNEL_TYPE {
1230   EfiMemoryChannelTypeOther                   = 1,
1231   EfiMemoryChannelTypeUnknown                 = 2,
1232   EfiMemoryChannelTypeRambus                  = 3,
1233   EfiMemoryChannelTypeSyncLink                = 4
1234 } EFI_MEMORY_CHANNEL_TYPE;
1235
1236 ///
1237 /// This data record refers the type of memory that is associated with the channel. This data record is a
1238 /// structure.
1239 /// The type definition structure for EFI_MEMORY_CHANNEL_TYPE_DATA is in SMBIOS 2.3.4,
1240 /// Table 3.3.38, Type 37, with the following offsets:
1241 ///   - Offset 0x4
1242 ///   - Offset 0x5
1243 ///   - Offset 0x6
1244 ///
1245 typedef struct {
1246   ///
1247   /// The type of memory that is associated with the channel.
1248   ///
1249   EFI_MEMORY_CHANNEL_TYPE           MemoryChannelType;
1250   ///
1251   /// The maximum load that is supported by the channel.
1252   ///
1253   UINT8                             MemoryChannelMaximumLoad;
1254   ///
1255   /// The number of memory devices on this channel.
1256   ///
1257   UINT8                             MemoryChannelDeviceCount;
1258 } EFI_MEMORY_CHANNEL_TYPE_DATA;
1259
1260 #define EFI_MEMORY_CHANNEL_DEVICE_RECORD_NUMBER    0x00000007
1261
1262 ///
1263 /// This data record refers to the memory device that is associated with the memory channel. This data
1264 /// record is a structure.
1265 /// The type definition structure for EFI_MEMORY_CHANNEL_DEVICE_DATA is in SMBIOS 2.3.4,
1266 /// Table 3.3.38, Type 37, with the following offsets:
1267 ///   - Offset 0x7
1268 ///   - Offset 0x8
1269 ///
1270 typedef struct {
1271   ///
1272   /// A number between one and MemoryChannelDeviceCount plus an arbitrary base.
1273   ///
1274   UINT8                             DeviceId;
1275   ///
1276   /// The Link of the associated memory device. See Memory Device (Type 17) for
1277   /// memory devices.
1278   ///
1279   EFI_INTER_LINK_DATA               DeviceLink;
1280   ///
1281   /// The number of load units that this device consumes.
1282   ///
1283   UINT8                             MemoryChannelDeviceLoad;
1284 } EFI_MEMORY_CHANNEL_DEVICE_DATA;
1285
1286 //
1287 //  Memory. Controller Information - SMBIOS Type 5
1288 //
1289 #define EFI_MEMORY_CONTROLLER_INFORMATION_RECORD_NUMBER    0x00000008
1290
1291 typedef enum {
1292   EfiErrorDetectingMethodOther   = 1,
1293   EfiErrorDetectingMethodUnknown = 2,
1294   EfiErrorDetectingMethodNone    = 3,
1295   EfiErrorDetectingMethodParity  = 4,
1296   EfiErrorDetectingMethod32Ecc   = 5,
1297   EfiErrorDetectingMethod64Ecc   = 6,
1298   EfiErrorDetectingMethod128Ecc  = 7,
1299   EfiErrorDetectingMethodCrc     = 8
1300 } EFI_MEMORY_ERROR_DETECT_METHOD_TYPE;
1301
1302 typedef struct {
1303   UINT8                             Other                 :1;
1304   UINT8                             Unknown               :1;
1305   UINT8                             None                  :1;
1306   UINT8                             SingleBitErrorCorrect :1;
1307   UINT8                             DoubleBitErrorCorrect :1;
1308   UINT8                             ErrorScrubbing        :1;
1309   UINT8                             Reserved              :2;
1310 } EFI_MEMORY_ERROR_CORRECT_CAPABILITY;
1311
1312 typedef enum {
1313   EfiMemoryInterleaveOther      = 1,
1314   EfiMemoryInterleaveUnknown    = 2,
1315   EfiMemoryInterleaveOneWay     = 3,
1316   EfiMemoryInterleaveTwoWay     = 4,
1317   EfiMemoryInterleaveFourWay    = 5,
1318   EfiMemoryInterleaveEightWay   = 6,
1319   EfiMemoryInterleaveSixteenWay = 7
1320 } EFI_MEMORY_SUPPORT_INTERLEAVE_TYPE;
1321
1322 typedef struct {
1323   UINT16                            Other    :1;
1324   UINT16                            Unknown  :1;
1325   UINT16                            SeventyNs:1;
1326   UINT16                            SixtyNs  :1;
1327   UINT16                            FiftyNs  :1;
1328   UINT16                            Reserved :11;
1329 } EFI_MEMORY_SPEED_TYPE;
1330
1331 typedef struct {
1332   UINT16                            Other       :1;
1333   UINT16                            Unknown     :1;
1334   UINT16                            Standard    :1;
1335   UINT16                            FastPageMode:1;
1336   UINT16                            EDO         :1;
1337   UINT16                            Parity      :1;
1338   UINT16                            ECC         :1;
1339   UINT16                            SIMM        :1;
1340   UINT16                            DIMM        :1;
1341   UINT16                            BurstEdo    :1;
1342   UINT16                            SDRAM       :1;
1343   UINT16                            Reserved    :5;
1344 } EFI_MEMORY_SUPPORTED_TYPE;
1345
1346 typedef struct {
1347   UINT8                             Five    :1;
1348   UINT8                             Three   :1;
1349   UINT8                             Two     :1;
1350   UINT8                             Reserved:5;
1351 } EFI_MEMORY_MODULE_VOLTAGE_TYPE;
1352
1353 //
1354 //  EFI_MEMORY_CONTROLLER_INFORMATION is obsolete
1355 //  Use EFI_MEMORY_CONTROLLER_INFORMATION_DATA instead
1356 //
1357 typedef struct {
1358   EFI_MEMORY_ERROR_DETECT_METHOD_TYPE ErrorDetectingMethod;
1359   EFI_MEMORY_ERROR_CORRECT_CAPABILITY ErrorCorrectingCapability;
1360   EFI_MEMORY_SUPPORT_INTERLEAVE_TYPE  MemorySupportedInterleave;
1361   EFI_MEMORY_SUPPORT_INTERLEAVE_TYPE  MemoryCurrentInterleave;
1362   UINT8                               MaxMemoryModuleSize;
1363   EFI_MEMORY_SPEED_TYPE               MemorySpeedType;
1364   EFI_MEMORY_SUPPORTED_TYPE           MemorySupportedType;
1365   EFI_MEMORY_MODULE_VOLTAGE_TYPE      MemoryModuleVoltage;
1366   UINT8                               NumberofMemorySlot;
1367   EFI_MEMORY_ERROR_CORRECT_CAPABILITY EnabledCorrectingCapability;
1368   UINT16                              *MemoryModuleConfigHandles;
1369 } EFI_MEMORY_CONTROLLER_INFORMATION;
1370
1371 typedef struct {
1372   EFI_MEMORY_ERROR_DETECT_METHOD_TYPE   ErrorDetectingMethod;
1373   EFI_MEMORY_ERROR_CORRECT_CAPABILITY   ErrorCorrectingCapability;
1374   EFI_MEMORY_SUPPORT_INTERLEAVE_TYPE    MemorySupportedInterleave;
1375   EFI_MEMORY_SUPPORT_INTERLEAVE_TYPE    MemoryCurrentInterleave;
1376   UINT8                                 MaxMemoryModuleSize;
1377   EFI_MEMORY_SPEED_TYPE                 MemorySpeedType;
1378   EFI_MEMORY_SUPPORTED_TYPE             MemorySupportedType;
1379   EFI_MEMORY_MODULE_VOLTAGE_TYPE        MemoryModuleVoltage;
1380   UINT8                                 NumberofMemorySlot;
1381   EFI_MEMORY_ERROR_CORRECT_CAPABILITY   EnabledCorrectingCapability;
1382   EFI_INTER_LINK_DATA                   MemoryModuleConfig[1];
1383 } EFI_MEMORY_CONTROLLER_INFORMATION_DATA;
1384
1385 //
1386 //  Memory. Error Information - SMBIOS Type 18
1387 //
1388 #define EFI_MEMORY_32BIT_ERROR_INFORMATION_RECORD_NUMBER    0x00000009
1389
1390 typedef enum {
1391   EfiMemoryErrorOther             = 1,
1392   EfiMemoryErrorUnknown           = 2,
1393   EfiMemoryErrorOk                = 3,
1394   EfiMemoryErrorBadRead           = 4,
1395   EfiMemoryErrorParity            = 5,
1396   EfiMemoryErrorSigleBit          = 6,
1397   EfiMemoryErrorDoubleBit         = 7,
1398   EfiMemoryErrorMultiBit          = 8,
1399   EfiMemoryErrorNibble            = 9,
1400   EfiMemoryErrorChecksum          = 10,
1401   EfiMemoryErrorCrc               = 11,
1402   EfiMemoryErrorCorrectSingleBit  = 12,
1403   EfiMemoryErrorCorrected         = 13,
1404   EfiMemoryErrorUnCorrectable     = 14
1405 } EFI_MEMORY_ERROR_TYPE;
1406
1407 typedef enum {
1408   EfiMemoryGranularityOther               = 1,
1409   EfiMemoryGranularityOtherUnknown        = 2,
1410   EfiMemoryGranularityDeviceLevel         = 3,
1411   EfiMemoryGranularityMemPartitionLevel   = 4
1412 } EFI_MEMORY_ERROR_GRANULARITY_TYPE;
1413
1414 typedef enum {
1415   EfiMemoryErrorOperationOther            = 1,
1416   EfiMemoryErrorOperationUnknown          = 2,
1417   EfiMemoryErrorOperationRead             = 3,
1418   EfiMemoryErrorOperationWrite            = 4,
1419   EfiMemoryErrorOperationPartialWrite     = 5
1420 } EFI_MEMORY_ERROR_OPERATION_TYPE;
1421
1422 typedef struct {
1423   EFI_MEMORY_ERROR_TYPE               MemoryErrorType;
1424   EFI_MEMORY_ERROR_GRANULARITY_TYPE   MemoryErrorGranularity;
1425   EFI_MEMORY_ERROR_OPERATION_TYPE     MemoryErrorOperation;
1426   UINT32                              VendorSyndrome;
1427   UINT32                              MemoryArrayErrorAddress;
1428   UINT32                              DeviceErrorAddress;
1429   UINT32                              DeviceErrorResolution;
1430 } EFI_MEMORY_32BIT_ERROR_INFORMATION;
1431
1432 //
1433 //  Memory. Error Information - SMBIOS Type 33
1434 //
1435 #define EFI_MEMORY_64BIT_ERROR_INFORMATION_RECORD_NUMBER    0x0000000A
1436
1437 typedef struct {
1438   EFI_MEMORY_ERROR_TYPE             MemoryErrorType;
1439   EFI_MEMORY_ERROR_GRANULARITY_TYPE MemoryErrorGranularity;
1440   EFI_MEMORY_ERROR_OPERATION_TYPE   MemoryErrorOperation;
1441   UINT32                            VendorSyndrome;
1442   UINT64                            MemoryArrayErrorAddress;
1443   UINT64                            DeviceErrorAddress;
1444   UINT32                            DeviceErrorResolution;
1445 } EFI_MEMORY_64BIT_ERROR_INFORMATION;
1446
1447 typedef union _EFI_MEMORY_SUBCLASS_RECORDS {
1448   EFI_MEMORY_SIZE_DATA                 SizeData;
1449   EFI_MEMORY_ARRAY_LOCATION_DATA       ArrayLocationData;
1450   EFI_MEMORY_ARRAY_LINK_DATA           ArrayLink;
1451   EFI_MEMORY_ARRAY_START_ADDRESS_DATA  ArrayStartAddress;
1452   EFI_MEMORY_DEVICE_START_ADDRESS_DATA DeviceStartAddress;
1453   EFI_MEMORY_CHANNEL_TYPE_DATA         ChannelTypeData;
1454   EFI_MEMORY_CHANNEL_DEVICE_DATA       ChannelDeviceData;
1455   EFI_MEMORY_CONTROLLER_INFORMATION    MemoryControllerInfo;
1456   EFI_MEMORY_32BIT_ERROR_INFORMATION   Memory32bitErrorInfo;
1457   EFI_MEMORY_64BIT_ERROR_INFORMATION   Memory64bitErrorInfo;
1458 } EFI_MEMORY_SUBCLASS_RECORDS;
1459
1460 typedef struct {
1461   EFI_SUBCLASS_TYPE1_HEADER         Header;
1462   EFI_MEMORY_SUBCLASS_RECORDS       Record;
1463 } EFI_MEMORY_SUBCLASS_DRIVER_DATA;
1464
1465 #define EFI_MISC_SUBCLASS_VERSION     0x0100
1466
1467 #pragma pack(1)
1468
1469 //
1470 // Last PCI Bus Number
1471 //
1472 #define EFI_MISC_LAST_PCI_BUS_RECORD_NUMBER    0x00000001
1473
1474 typedef struct {
1475   UINT8                             LastPciBus;
1476 } EFI_MISC_LAST_PCI_BUS_DATA;
1477
1478 //
1479 // Misc. BIOS Vendor - SMBIOS Type 0
1480 //
1481 #define EFI_MISC_BIOS_VENDOR_RECORD_NUMBER    0x00000002
1482
1483 typedef struct {
1484   UINT64                            Reserved1                         :2;
1485   UINT64                            Unknown                           :1;
1486   UINT64                            BiosCharacteristicsNotSupported   :1;
1487   UINT64                            IsaIsSupported                    :1;
1488   UINT64                            McaIsSupported                    :1;
1489   UINT64                            EisaIsSupported                   :1;
1490   UINT64                            PciIsSupported                    :1;
1491   UINT64                            PcmciaIsSupported                 :1;
1492   UINT64                            PlugAndPlayIsSupported            :1;
1493   UINT64                            ApmIsSupported                    :1;
1494   UINT64                            BiosIsUpgradable                  :1;
1495   UINT64                            BiosShadowingAllowed              :1;
1496   UINT64                            VlVesaIsSupported                 :1;
1497   UINT64                            EscdSupportIsAvailable            :1;
1498   UINT64                            BootFromCdIsSupported             :1;
1499   UINT64                            SelectableBootIsSupported         :1;
1500   UINT64                            RomBiosIsSocketed                 :1;
1501   UINT64                            BootFromPcmciaIsSupported         :1;
1502   UINT64                            EDDSpecificationIsSupported       :1;
1503   UINT64                            JapaneseNecFloppyIsSupported      :1;
1504   UINT64                            JapaneseToshibaFloppyIsSupported  :1;
1505   UINT64                            Floppy525_360IsSupported          :1;
1506   UINT64                            Floppy525_12IsSupported           :1;
1507   UINT64                            Floppy35_720IsSupported           :1;
1508   UINT64                            Floppy35_288IsSupported           :1;
1509   UINT64                            PrintScreenIsSupported            :1;
1510   UINT64                            Keyboard8042IsSupported           :1;
1511   UINT64                            SerialIsSupported                 :1;
1512   UINT64                            PrinterIsSupported                :1;
1513   UINT64                            CgaMonoIsSupported                :1;
1514   UINT64                            NecPc98                           :1;
1515   UINT64                            AcpiIsSupported                   :1;
1516   UINT64                            UsbLegacyIsSupported              :1;
1517   UINT64                            AgpIsSupported                    :1;
1518   UINT64                            I20BootIsSupported                :1;
1519   UINT64                            Ls120BootIsSupported              :1;
1520   UINT64                            AtapiZipDriveBootIsSupported      :1;
1521   UINT64                            Boot1394IsSupported               :1;
1522   UINT64                            SmartBatteryIsSupported           :1;
1523   UINT64                            BiosBootSpecIsSupported           :1;
1524   UINT64                            FunctionKeyNetworkBootIsSupported :1;
1525   UINT64                            Reserved                          :22;
1526 } EFI_MISC_BIOS_CHARACTERISTICS;
1527
1528 typedef struct {
1529   UINT64                            BiosReserved  :16;
1530   UINT64                            SystemReserved:16;
1531   UINT64                            Reserved      :32;
1532 } EFI_MISC_BIOS_CHARACTERISTICS_EXTENSION;
1533
1534 typedef struct {
1535   STRING_REF                        BiosVendor;
1536   STRING_REF                        BiosVersion;
1537   STRING_REF                        BiosReleaseDate;
1538   EFI_PHYSICAL_ADDRESS              BiosStartingAddress;
1539   EFI_EXP_BASE2_DATA                BiosPhysicalDeviceSize;
1540   EFI_MISC_BIOS_CHARACTERISTICS     BiosCharacteristics1;
1541   EFI_MISC_BIOS_CHARACTERISTICS_EXTENSION
1542                                     BiosCharacteristics2;
1543   UINT8                             BiosMajorRelease;
1544   UINT8                             BiosMinorRelease;
1545   UINT8                             BiosEmbeddedFirmwareMajorRelease;
1546   UINT8                             BiosEmbeddedFirmwareMinorRelease;
1547 } EFI_MISC_BIOS_VENDOR_DATA;
1548
1549 //
1550 // Misc. System Manufacturer - SMBIOS Type 1
1551 //
1552 #define EFI_MISC_SYSTEM_MANUFACTURER_RECORD_NUMBER    0x00000003
1553
1554 typedef enum {
1555   EfiSystemWakeupTypeReserved        = 0,
1556   EfiSystemWakeupTypeOther           = 1,
1557   EfiSystemWakeupTypeUnknown         = 2,
1558   EfiSystemWakeupTypeApmTimer        = 3,
1559   EfiSystemWakeupTypeModemRing       = 4,
1560   EfiSystemWakeupTypeLanRemote       = 5,
1561   EfiSystemWakeupTypePowerSwitch     = 6,
1562   EfiSystemWakeupTypePciPme          = 7,
1563   EfiSystemWakeupTypeAcPowerRestored = 8
1564 } EFI_MISC_SYSTEM_WAKEUP_TYPE;
1565
1566 typedef struct {
1567   STRING_REF                        SystemManufacturer;
1568   STRING_REF                        SystemProductName;
1569   STRING_REF                        SystemVersion;
1570   STRING_REF                        SystemSerialNumber;
1571   EFI_GUID                          SystemUuid;
1572   EFI_MISC_SYSTEM_WAKEUP_TYPE       SystemWakeupType;
1573   STRING_REF                        SystemSKUNumber;
1574   STRING_REF                        SystemFamily;
1575 } EFI_MISC_SYSTEM_MANUFACTURER_DATA;
1576
1577 //
1578 // Misc. Base Board Manufacturer - SMBIOS Type 2
1579 //
1580 #define EFI_MISC_BASE_BOARD_MANUFACTURER_RECORD_NUMBER    0x00000004
1581
1582 typedef struct {
1583   UINT32                            Motherboard           :1;
1584   UINT32                            RequiresDaughterCard  :1;
1585   UINT32                            Removable             :1;
1586   UINT32                            Replaceable           :1;
1587   UINT32                            HotSwappable          :1;
1588   UINT32                            Reserved              :27;
1589 } EFI_BASE_BOARD_FEATURE_FLAGS;
1590
1591 typedef enum {
1592   EfiBaseBoardTypeUnknown                = 1,
1593   EfiBaseBoardTypeOther                  = 2,
1594   EfiBaseBoardTypeServerBlade            = 3,
1595   EfiBaseBoardTypeConnectivitySwitch     = 4,
1596   EfiBaseBoardTypeSystemManagementModule = 5,
1597   EfiBaseBoardTypeProcessorModule        = 6,
1598   EfiBaseBoardTypeIOModule               = 7,
1599   EfiBaseBoardTypeMemoryModule           = 8,
1600   EfiBaseBoardTypeDaughterBoard          = 9,
1601   EfiBaseBoardTypeMotherBoard            = 0xA,
1602   EfiBaseBoardTypeProcessorMemoryModule  = 0xB,
1603   EfiBaseBoardTypeProcessorIOModule      = 0xC,
1604   EfiBaseBoardTypeInterconnectBoard      = 0xD
1605 } EFI_BASE_BOARD_TYPE;
1606
1607 typedef struct {
1608   STRING_REF                        BaseBoardManufacturer;
1609   STRING_REF                        BaseBoardProductName;
1610   STRING_REF                        BaseBoardVersion;
1611   STRING_REF                        BaseBoardSerialNumber;
1612   STRING_REF                        BaseBoardAssetTag;
1613   STRING_REF                        BaseBoardChassisLocation;
1614   EFI_BASE_BOARD_FEATURE_FLAGS      BaseBoardFeatureFlags;
1615   EFI_BASE_BOARD_TYPE               BaseBoardType;
1616   EFI_INTER_LINK_DATA               BaseBoardChassisLink;
1617   UINT32                            BaseBoardNumberLinks;
1618   EFI_INTER_LINK_DATA               LinkN;
1619 } EFI_MISC_BASE_BOARD_MANUFACTURER_DATA;
1620
1621 //
1622 // Misc. System/Chassis Enclosure - SMBIOS Type 3
1623 //
1624 #define EFI_MISC_CHASSIS_MANUFACTURER_RECORD_NUMBER    0x00000005
1625
1626 typedef enum {
1627   EfiMiscChassisTypeOther               = 0x1,
1628   EfiMiscChassisTypeUnknown             = 0x2,
1629   EfiMiscChassisTypeDeskTop             = 0x3,
1630   EfiMiscChassisTypeLowProfileDesktop   = 0x4,
1631   EfiMiscChassisTypePizzaBox            = 0x5,
1632   EfiMiscChassisTypeMiniTower           = 0x6,
1633   EfiMiscChassisTypeTower               = 0x7,
1634   EfiMiscChassisTypePortable            = 0x8,
1635   EfiMiscChassisTypeLapTop              = 0x9,
1636   EfiMiscChassisTypeNotebook            = 0xA,
1637   EfiMiscChassisTypeHandHeld            = 0xB,
1638   EfiMiscChassisTypeDockingStation      = 0xC,
1639   EfiMiscChassisTypeAllInOne            = 0xD,
1640   EfiMiscChassisTypeSubNotebook         = 0xE,
1641   EfiMiscChassisTypeSpaceSaving         = 0xF,
1642   EfiMiscChassisTypeLunchBox            = 0x10,
1643   EfiMiscChassisTypeMainServerChassis   = 0x11,
1644   EfiMiscChassisTypeExpansionChassis    = 0x12,
1645   EfiMiscChassisTypeSubChassis          = 0x13,
1646   EfiMiscChassisTypeBusExpansionChassis = 0x14,
1647   EfiMiscChassisTypePeripheralChassis   = 0x15,
1648   EfiMiscChassisTypeRaidChassis         = 0x16,
1649   EfiMiscChassisTypeRackMountChassis    = 0x17,
1650   EfiMiscChassisTypeSealedCasePc        = 0x18,
1651   EfiMiscChassisMultiSystemChassis      = 0x19
1652 } EFI_MISC_CHASSIS_TYPE;
1653
1654 typedef struct {
1655   ///
1656   /// Inconsistent with specification here:
1657   /// It's a typo of MiscSubclass 0.9 spec. It should be a variable
1658   /// name "ChassisType" rather than a type "EFI_MISC_CHASSIS_TYPE".
1659   ///
1660   UINT32                            ChassisType       :16;
1661   UINT32                            ChassisLockPresent:1;
1662   UINT32                            Reserved          :15;
1663 } EFI_MISC_CHASSIS_STATUS;
1664
1665 typedef enum {
1666   EfiChassisStateOther           = 0x01,
1667   EfiChassisStateUnknown         = 0x02,
1668   EfiChassisStateSafe            = 0x03,
1669   EfiChassisStateWarning         = 0x04,
1670   EfiChassisStateCritical        = 0x05,
1671   EfiChassisStateNonRecoverable  = 0x06
1672 } EFI_MISC_CHASSIS_STATE;
1673
1674 typedef enum {
1675   EfiChassisSecurityStatusOther                          = 0x01,
1676   EfiChassisSecurityStatusUnknown                        = 0x02,
1677   EfiChassisSecurityStatusNone                           = 0x03,
1678   EfiChassisSecurityStatusExternalInterfaceLockedOut     = 0x04,
1679   EfiChassisSecurityStatusExternalInterfaceLockedEnabled = 0x05
1680 } EFI_MISC_CHASSIS_SECURITY_STATE;
1681
1682 typedef struct {
1683   UINT32                            RecordType :1;
1684   UINT32                            Type       :7;
1685   UINT32                            Reserved   :24;
1686 } EFI_MISC_ELEMENT_TYPE;
1687
1688 typedef struct {
1689   EFI_MISC_ELEMENT_TYPE             ChassisElementType;
1690   EFI_INTER_LINK_DATA               ChassisElementStructure;
1691   EFI_BASE_BOARD_TYPE               ChassisBaseBoard;
1692   UINT32                            ChassisElementMinimum;
1693   UINT32                            ChassisElementMaximum;
1694 } EFI_MISC_ELEMENTS;
1695
1696 typedef struct {
1697   STRING_REF                        ChassisManufacturer;
1698   STRING_REF                        ChassisVersion;
1699   STRING_REF                        ChassisSerialNumber;
1700   STRING_REF                        ChassisAssetTag;
1701   EFI_MISC_CHASSIS_STATUS           ChassisType;
1702   EFI_MISC_CHASSIS_STATE            ChassisBootupState;
1703   EFI_MISC_CHASSIS_STATE            ChassisPowerSupplyState;
1704   EFI_MISC_CHASSIS_STATE            ChassisThermalState;
1705   EFI_MISC_CHASSIS_SECURITY_STATE   ChassisSecurityState;
1706   UINT32                            ChassisOemDefined;
1707   UINT32                            ChassisHeight;
1708   UINT32                            ChassisNumberPowerCords;
1709   UINT32                            ChassisElementCount;
1710   UINT32                            ChassisElementRecordLength;
1711   EFI_MISC_ELEMENTS                 ChassisElements;
1712 } EFI_MISC_CHASSIS_MANUFACTURER_DATA;
1713
1714 //
1715 // Misc. Port Connector Information - SMBIOS Type 8
1716 //
1717 #define EFI_MISC_PORT_INTERNAL_CONNECTOR_DESIGNATOR_RECORD_NUMBER    0x00000006
1718
1719 typedef enum {
1720   EfiPortConnectorTypeNone                   = 0x00,
1721   EfiPortConnectorTypeCentronics             = 0x01,
1722   EfiPortConnectorTypeMiniCentronics         = 0x02,
1723   EfiPortConnectorTypeProprietary            = 0x03,
1724   EfiPortConnectorTypeDB25Male               = 0x04,
1725   EfiPortConnectorTypeDB25Female             = 0x05,
1726   EfiPortConnectorTypeDB15Male               = 0x06,
1727   EfiPortConnectorTypeDB15Female             = 0x07,
1728   EfiPortConnectorTypeDB9Male                = 0x08,
1729   EfiPortConnectorTypeDB9Female              = 0x09,
1730   EfiPortConnectorTypeRJ11                   = 0x0A,
1731   EfiPortConnectorTypeRJ45                   = 0x0B,
1732   EfiPortConnectorType50PinMiniScsi          = 0x0C,
1733   EfiPortConnectorTypeMiniDin                = 0x0D,
1734   EfiPortConnectorTypeMicriDin               = 0x0E,
1735   EfiPortConnectorTypePS2                    = 0x0F,
1736   EfiPortConnectorTypeInfrared               = 0x10,
1737   EfiPortConnectorTypeHpHil                  = 0x11,
1738   EfiPortConnectorTypeUsb                    = 0x12,
1739   EfiPortConnectorTypeSsaScsi                = 0x13,
1740   EfiPortConnectorTypeCircularDin8Male       = 0x14,
1741   EfiPortConnectorTypeCircularDin8Female     = 0x15,
1742   EfiPortConnectorTypeOnboardIde             = 0x16,
1743   EfiPortConnectorTypeOnboardFloppy          = 0x17,
1744   EfiPortConnectorType9PinDualInline         = 0x18,
1745   EfiPortConnectorType25PinDualInline        = 0x19,
1746   EfiPortConnectorType50PinDualInline        = 0x1A,
1747   EfiPortConnectorType68PinDualInline        = 0x1B,
1748   EfiPortConnectorTypeOnboardSoundInput      = 0x1C,
1749   EfiPortConnectorTypeMiniCentronicsType14   = 0x1D,
1750   EfiPortConnectorTypeMiniCentronicsType26   = 0x1E,
1751   EfiPortConnectorTypeHeadPhoneMiniJack      = 0x1F,
1752   EfiPortConnectorTypeBNC                    = 0x20,
1753   EfiPortConnectorType1394                   = 0x21,
1754   EfiPortConnectorTypePC98                   = 0xA0,
1755   EfiPortConnectorTypePC98Hireso             = 0xA1,
1756   EfiPortConnectorTypePCH98                  = 0xA2,
1757   EfiPortConnectorTypePC98Note               = 0xA3,
1758   EfiPortConnectorTypePC98Full               = 0xA4,
1759   EfiPortConnectorTypeOther                  = 0xFF
1760 } EFI_MISC_PORT_CONNECTOR_TYPE;
1761
1762 typedef enum {
1763   EfiPortTypeNone                      = 0x00,
1764   EfiPortTypeParallelXtAtCompatible    = 0x01,
1765   EfiPortTypeParallelPortPs2           = 0x02,
1766   EfiPortTypeParallelPortEcp           = 0x03,
1767   EfiPortTypeParallelPortEpp           = 0x04,
1768   EfiPortTypeParallelPortEcpEpp        = 0x05,
1769   EfiPortTypeSerialXtAtCompatible      = 0x06,
1770   EfiPortTypeSerial16450Compatible     = 0x07,
1771   EfiPortTypeSerial16550Compatible     = 0x08,
1772   EfiPortTypeSerial16550ACompatible    = 0x09,
1773   EfiPortTypeScsi                      = 0x0A,
1774   EfiPortTypeMidi                      = 0x0B,
1775   EfiPortTypeJoyStick                  = 0x0C,
1776   EfiPortTypeKeyboard                  = 0x0D,
1777   EfiPortTypeMouse                     = 0x0E,
1778   EfiPortTypeSsaScsi                   = 0x0F,
1779   EfiPortTypeUsb                       = 0x10,
1780   EfiPortTypeFireWire                  = 0x11,
1781   EfiPortTypePcmciaTypeI               = 0x12,
1782   EfiPortTypePcmciaTypeII              = 0x13,
1783   EfiPortTypePcmciaTypeIII             = 0x14,
1784   EfiPortTypeCardBus                   = 0x15,
1785   EfiPortTypeAccessBusPort             = 0x16,
1786   EfiPortTypeScsiII                    = 0x17,
1787   EfiPortTypeScsiWide                  = 0x18,
1788   EfiPortTypePC98                      = 0x19,
1789   EfiPortTypePC98Hireso                = 0x1A,
1790   EfiPortTypePCH98                     = 0x1B,
1791   EfiPortTypeVideoPort                 = 0x1C,
1792   EfiPortTypeAudioPort                 = 0x1D,
1793   EfiPortTypeModemPort                 = 0x1E,
1794   EfiPortTypeNetworkPort               = 0x1F,
1795   EfiPortType8251Compatible            = 0xA0,
1796   EfiPortType8251FifoCompatible        = 0xA1,
1797   EfiPortTypeOther                     = 0xFF
1798 } EFI_MISC_PORT_TYPE;
1799
1800 typedef struct {
1801   STRING_REF                        PortInternalConnectorDesignator;
1802   STRING_REF                        PortExternalConnectorDesignator;
1803   EFI_MISC_PORT_CONNECTOR_TYPE      PortInternalConnectorType;
1804   EFI_MISC_PORT_CONNECTOR_TYPE      PortExternalConnectorType;
1805   EFI_MISC_PORT_TYPE                PortType;
1806   EFI_MISC_PORT_DEVICE_PATH         PortPath;
1807 } EFI_MISC_PORT_INTERNAL_CONNECTOR_DESIGNATOR_DATA;
1808
1809 //
1810 // Misc. System Slots - SMBIOS Type 9
1811 //
1812 #define EFI_MISC_SYSTEM_SLOT_DESIGNATION_RECORD_NUMBER    0x00000007
1813
1814 typedef enum {
1815   EfiSlotTypeOther                        = 0x01,
1816   EfiSlotTypeUnknown                      = 0x02,
1817   EfiSlotTypeIsa                          = 0x03,
1818   EfiSlotTypeMca                          = 0x04,
1819   EfiSlotTypeEisa                         = 0x05,
1820   EfiSlotTypePci                          = 0x06,
1821   EfiSlotTypePcmcia                       = 0x07,
1822   EfiSlotTypeVlVesa                       = 0x08,
1823   EfiSlotTypeProprietary                  = 0x09,
1824   EfiSlotTypeProcessorCardSlot            = 0x0A,
1825   EfiSlotTypeProprietaryMemoryCardSlot    = 0x0B,
1826   EfiSlotTypeIORiserCardSlot              = 0x0C,
1827   EfiSlotTypeNuBus                        = 0x0D,
1828   EfiSlotTypePci66MhzCapable              = 0x0E,
1829   EfiSlotTypeAgp                          = 0x0F,
1830   EfiSlotTypeApg2X                        = 0x10,
1831   EfiSlotTypeAgp4X                        = 0x11,
1832   EfiSlotTypePciX                         = 0x12,
1833   EfiSlotTypeAgp4x                        = 0x13,
1834   EfiSlotTypePC98C20                      = 0xA0,
1835   EfiSlotTypePC98C24                      = 0xA1,
1836   EfiSlotTypePC98E                        = 0xA2,
1837   EfiSlotTypePC98LocalBus                 = 0xA3,
1838   EfiSlotTypePC98Card                     = 0xA4,
1839   EfiSlotTypePciExpress                   = 0xA5
1840 } EFI_MISC_SLOT_TYPE;
1841
1842 typedef enum {
1843   EfiSlotDataBusWidthOther      = 0x01,
1844   EfiSlotDataBusWidthUnknown    = 0x02,
1845   EfiSlotDataBusWidth8Bit       = 0x03,
1846   EfiSlotDataBusWidth16Bit      = 0x04,
1847   EfiSlotDataBusWidth32Bit      = 0x05,
1848   EfiSlotDataBusWidth64Bit      = 0x06,
1849   EfiSlotDataBusWidth128Bit     = 0x07
1850 } EFI_MISC_SLOT_DATA_BUS_WIDTH;
1851
1852 typedef enum {
1853   EfiSlotUsageOther     = 1,
1854   EfiSlotUsageUnknown   = 2,
1855   EfiSlotUsageAvailable = 3,
1856   EfiSlotUsageInUse     = 4
1857 } EFI_MISC_SLOT_USAGE;
1858
1859 typedef enum {
1860   EfiSlotLengthOther   = 1,
1861   EfiSlotLengthUnknown = 2,
1862   EfiSlotLengthShort   = 3,
1863   EfiSlotLengthLong    = 4
1864 } EFI_MISC_SLOT_LENGTH;
1865
1866 typedef struct {
1867   UINT32                            CharacteristicsUnknown  :1;
1868   UINT32                            Provides50Volts         :1;
1869   UINT32                            Provides33Volts         :1;
1870   UINT32                            SharedSlot              :1;
1871   UINT32                            PcCard16Supported       :1;
1872   UINT32                            CardBusSupported        :1;
1873   UINT32                            ZoomVideoSupported      :1;
1874   UINT32                            ModemRingResumeSupported:1;
1875   UINT32                            PmeSignalSupported      :1;
1876   UINT32                            HotPlugDevicesSupported :1;
1877   UINT32                            SmbusSignalSupported    :1;
1878   UINT32                            Reserved                :21;
1879 } EFI_MISC_SLOT_CHARACTERISTICS;
1880
1881 typedef struct {
1882   STRING_REF                        SlotDesignation;
1883   EFI_MISC_SLOT_TYPE                SlotType;
1884   EFI_MISC_SLOT_DATA_BUS_WIDTH      SlotDataBusWidth;
1885   EFI_MISC_SLOT_USAGE               SlotUsage;
1886   EFI_MISC_SLOT_LENGTH              SlotLength;
1887   UINT16                            SlotId;
1888   EFI_MISC_SLOT_CHARACTERISTICS     SlotCharacteristics;
1889   EFI_DEVICE_PATH_PROTOCOL          SlotDevicePath;
1890 } EFI_MISC_SYSTEM_SLOT_DESIGNATION_DATA;
1891
1892 //
1893 // Misc. Onboard Device - SMBIOS Type 10
1894 //
1895 #define EFI_MISC_ONBOARD_DEVICE_RECORD_NUMBER    0x00000008
1896
1897 typedef enum {
1898   EfiOnBoardDeviceTypeOther          = 1,
1899   EfiOnBoardDeviceTypeUnknown        = 2,
1900   EfiOnBoardDeviceTypeVideo          = 3,
1901   EfiOnBoardDeviceTypeScsiController = 4,
1902   EfiOnBoardDeviceTypeEthernet       = 5,
1903   EfiOnBoardDeviceTypeTokenRing      = 6,
1904   EfiOnBoardDeviceTypeSound          = 7
1905 } EFI_MISC_ONBOARD_DEVICE_TYPE;
1906
1907 typedef struct {
1908   UINT32                            DeviceType    :16;
1909   UINT32                            DeviceEnabled :1;
1910   UINT32                            Reserved      :15;
1911 } EFI_MISC_ONBOARD_DEVICE_STATUS;
1912
1913 typedef struct {
1914   STRING_REF                        OnBoardDeviceDescription;
1915   EFI_MISC_ONBOARD_DEVICE_STATUS    OnBoardDeviceStatus;
1916   EFI_DEVICE_PATH_PROTOCOL          OnBoardDevicePath;
1917 } EFI_MISC_ONBOARD_DEVICE_DATA;
1918
1919 //
1920 // Misc. BIOS Language Information - SMBIOS Type 11
1921 //
1922 #define EFI_MISC_OEM_STRING_RECORD_NUMBER    0x00000009
1923
1924 typedef struct {
1925   STRING_REF                        OemStringRef[1];
1926 } EFI_MISC_OEM_STRING_DATA;
1927
1928 //
1929 // Misc. System Options - SMBIOS Type 12
1930 //
1931 typedef struct {
1932   STRING_REF                        SystemOptionStringRef[1];
1933 } EFI_MISC_SYSTEM_OPTION_STRING_DATA;
1934
1935 #define EFI_MISC_SYSTEM_OPTION_STRING_RECORD_NUMBER    0x0000000A
1936
1937 //
1938 // Misc. Number of Installable Languages - SMBIOS Type 13
1939 //
1940 #define EFI_MISC_NUMBER_OF_INSTALLABLE_LANGUAGES_RECORD_NUMBER    0x0000000B
1941
1942 typedef struct {
1943   UINT32                            AbbreviatedLanguageFormat :1;
1944   UINT32                            Reserved                  :31;
1945 } EFI_MISC_LANGUAGE_FLAGS;
1946
1947 typedef struct {
1948   UINT16                            NumberOfInstallableLanguages;
1949   EFI_MISC_LANGUAGE_FLAGS           LanguageFlags;
1950   UINT16                            CurrentLanguageNumber;
1951 } EFI_MISC_NUMBER_OF_INSTALLABLE_LANGUAGES_DATA;
1952
1953 //
1954 // Misc. System Language String
1955 //
1956 #define EFI_MISC_SYSTEM_LANGUAGE_STRING_RECORD_NUMBER    0x0000000C
1957
1958 typedef struct {
1959   UINT16                            LanguageId;
1960   STRING_REF                        SystemLanguageString;
1961 } EFI_MISC_SYSTEM_LANGUAGE_STRING_DATA;
1962
1963 //
1964 // Group Associations - SMBIOS Type 14
1965 //
1966 #define EFI_MISC_GROUP_NAME_RECORD_NUMBER    0x0000000D
1967
1968 typedef struct {
1969   STRING_REF                        GroupName;
1970   UINT16                            NumberGroupItems;
1971   UINT16                            GroupId;
1972 } EFI_MISC_GROUP_NAME_DATA;
1973
1974 //
1975 // Group Item Set Element
1976 //
1977 #define EFI_MISC_GROUP_ITEM_SET_RECORD_NUMBER    0x0000000E
1978
1979 typedef struct {
1980   EFI_GUID                          SubClass;
1981   EFI_INTER_LINK_DATA               GroupLink;
1982   UINT16                            GroupId;
1983   UINT16                            GroupElementId;
1984 } EFI_MISC_GROUP_ITEM_SET_DATA;
1985
1986 //
1987 //  Misc. Pointing Device Type - SMBIOS Type 21
1988 //
1989 #define EFI_MISC_POINTING_DEVICE_TYPE_RECORD_NUMBER    0x0000000F
1990
1991 typedef enum {
1992   EfiPointingDeviceTypeOther         = 0x01,
1993   EfiPointingDeviceTypeUnknown       = 0x02,
1994   EfiPointingDeviceTypeMouse         = 0x03,
1995   EfiPointingDeviceTypeTrackBall     = 0x04,
1996   EfiPointingDeviceTypeTrackPoint    = 0x05,
1997   EfiPointingDeviceTypeGlidePoint    = 0x06,
1998   EfiPointingDeviceTouchPad          = 0x07,
1999   EfiPointingDeviceTouchScreen       = 0x08,
2000   EfiPointingDeviceOpticalSensor     = 0x09
2001 } EFI_MISC_POINTING_DEVICE_TYPE;
2002
2003 typedef enum {
2004   EfiPointingDeviceInterfaceOther              = 0x01,
2005   EfiPointingDeviceInterfaceUnknown            = 0x02,
2006   EfiPointingDeviceInterfaceSerial             = 0x03,
2007   EfiPointingDeviceInterfacePs2                = 0x04,
2008   EfiPointingDeviceInterfaceInfrared           = 0x05,
2009   EfiPointingDeviceInterfaceHpHil              = 0x06,
2010   EfiPointingDeviceInterfaceBusMouse           = 0x07,
2011   EfiPointingDeviceInterfaceADB                = 0x08,
2012   EfiPointingDeviceInterfaceBusMouseDB9        = 0xA0,
2013   EfiPointingDeviceInterfaceBusMouseMicroDin   = 0xA1,
2014   EfiPointingDeviceInterfaceUsb                = 0xA2
2015 } EFI_MISC_POINTING_DEVICE_INTERFACE;
2016
2017 typedef struct {
2018   EFI_MISC_POINTING_DEVICE_TYPE       PointingDeviceType;
2019   EFI_MISC_POINTING_DEVICE_INTERFACE  PointingDeviceInterface;
2020   UINT16                              NumberPointingDeviceButtons;
2021   EFI_DEVICE_PATH_PROTOCOL            PointingDevicePath;
2022 } EFI_MISC_PORTING_DEVICE_TYPE_DATA;
2023
2024 //
2025 // Portable Battery - SMBIOS Type 22
2026 //
2027 #define EFI_MISC_PORTABLE_BATTERY_RECORD_NUMBER    0x00000010
2028
2029 typedef enum {
2030   EfiPortableBatteryDeviceChemistryOther = 1,
2031   EfiPortableBatteryDeviceChemistryUnknown = 2,
2032   EfiPortableBatteryDeviceChemistryLeadAcid = 3,
2033   EfiPortableBatteryDeviceChemistryNickelCadmium = 4,
2034   EfiPortableBatteryDeviceChemistryNickelMetalHydride = 5,
2035   EfiPortableBatteryDeviceChemistryLithiumIon = 6,
2036   EfiPortableBatteryDeviceChemistryZincAir = 7,
2037   EfiPortableBatteryDeviceChemistryLithiumPolymer = 8
2038 } EFI_MISC_PORTABLE_BATTERY_DEVICE_CHEMISTRY;
2039
2040 typedef struct {
2041   STRING_REF                        Location;
2042   STRING_REF                        Manufacturer;
2043   STRING_REF                        ManufactureDate;
2044   STRING_REF                        SerialNumber;
2045   STRING_REF                        DeviceName;
2046   EFI_MISC_PORTABLE_BATTERY_DEVICE_CHEMISTRY
2047                                     DeviceChemistry;
2048   UINT16                            DesignCapacity;
2049   UINT16                            DesignVoltage;
2050   STRING_REF                        SBDSVersionNumber;
2051   UINT8                             MaximumError;
2052   UINT16                            SBDSSerialNumber;
2053   UINT16                            SBDSManufactureDate;
2054   STRING_REF                        SBDSDeviceChemistry;
2055   UINT8                             DesignCapacityMultiplier;
2056   UINT32                            OEMSpecific;
2057   UINT8                             BatteryNumber; // Temporary
2058   BOOLEAN                           Valid; // Is entry valid - Temporary
2059 } EFI_MISC_PORTABLE_BATTERY;
2060
2061 //
2062 // Misc. Reset Capabilities - SMBIOS Type 23
2063 //
2064 #define EFI_MISC_RESET_CAPABILITIES_RECORD_NUMBER    0x00000011
2065
2066 typedef struct {
2067   UINT32                            Status              :1;
2068   UINT32                            BootOption          :2;
2069   UINT32                            BootOptionOnLimit   :2;
2070   UINT32                            WatchdogTimerPresent:1;
2071   UINT32                            Reserved            :26;
2072 } EFI_MISC_RESET_CAPABILITIES_TYPE;
2073
2074 typedef struct {
2075   EFI_MISC_RESET_CAPABILITIES_TYPE  ResetCapabilities;
2076   UINT16                            ResetCount;
2077   UINT16                            ResetLimit;
2078   UINT16                            ResetTimerInterval;
2079   UINT16                            ResetTimeout;
2080 } EFI_MISC_RESET_CAPABILITIES;
2081
2082 typedef struct {
2083     EFI_MISC_RESET_CAPABILITIES     ResetCapabilities;
2084     UINT16                          ResetCount;
2085     UINT16                          ResetLimit;
2086     UINT16                          ResetTimerInterval;
2087     UINT16                          ResetTimeout;
2088 } EFI_MISC_RESET_CAPABILITIES_DATA;
2089
2090 //
2091 // Misc. Hardware Security - SMBIOS Type 24
2092 //
2093 #define EFI_MISC_HARDWARE_SECURITY_SETTINGS_DATA_RECORD_NUMBER    0x00000012
2094
2095 typedef enum {
2096   EfiHardwareSecurityStatusDisabled       = 0,
2097   EfiHardwareSecurityStatusEnabled        = 1,
2098   EfiHardwareSecurityStatusNotImplemented = 2,
2099   EfiHardwareSecurityStatusUnknown        = 3
2100 } EFI_MISC_HARDWARE_SECURITY_STATUS;
2101
2102 typedef struct {
2103   EFI_MISC_HARDWARE_SECURITY_STATUS FrontPanelResetStatus       :2;
2104   EFI_MISC_HARDWARE_SECURITY_STATUS AdministratorPasswordStatus :2;
2105   EFI_MISC_HARDWARE_SECURITY_STATUS KeyboardPasswordStatus      :2;
2106   EFI_MISC_HARDWARE_SECURITY_STATUS PowerOnPasswordStatus       :2;
2107   EFI_MISC_HARDWARE_SECURITY_STATUS Reserved                    :24;
2108 } EFI_MISC_HARDWARE_SECURITY_SETTINGS;
2109
2110 typedef struct {
2111   EFI_MISC_HARDWARE_SECURITY_SETTINGS HardwareSecuritySettings;
2112 } EFI_MISC_HARDWARE_SECURITY_SETTINGS_DATA;
2113
2114 //
2115 // System Power Controls - SMBIOS Type 25
2116 //
2117 #define EFI_MISC_SCHEDULED_POWER_ON_MONTH_RECORD_NUMBER    0x00000013
2118
2119 typedef struct {
2120   UINT16                            ScheduledPoweronMonth;
2121   UINT16                            ScheduledPoweronDayOfMonth;
2122   UINT16                            ScheduledPoweronHour;
2123   UINT16                            ScheduledPoweronMinute;
2124   UINT16                            ScheduledPoweronSecond;
2125 } EFI_MISC_SCHEDULED_POWER_ON_MONTH_DATA;
2126
2127 //
2128 // Voltage Probe - SMBIOS Type 26
2129 //
2130 #define EFI_MISC_VOLTAGE_PROBE_DESCRIPTION_RECORD_NUMBER    0x00000014
2131
2132 typedef struct {
2133   UINT32                            VoltageProbeSite        :5;
2134   UINT32                            VoltageProbeStatus      :3;
2135   UINT32                            Reserved                :24;
2136 } EFI_MISC_VOLTAGE_PROBE_LOCATION;
2137
2138 typedef struct {
2139   STRING_REF                        VoltageProbeDescription;
2140   EFI_MISC_VOLTAGE_PROBE_LOCATION   VoltageProbeLocation;
2141   EFI_EXP_BASE10_DATA               VoltageProbeMaximumValue;
2142   EFI_EXP_BASE10_DATA               VoltageProbeMinimumValue;
2143   EFI_EXP_BASE10_DATA               VoltageProbeResolution;
2144   EFI_EXP_BASE10_DATA               VoltageProbeTolerance;
2145   EFI_EXP_BASE10_DATA               VoltageProbeAccuracy;
2146   EFI_EXP_BASE10_DATA               VoltageProbeNominalValue;
2147   EFI_EXP_BASE10_DATA               MDLowerNoncriticalThreshold;
2148   EFI_EXP_BASE10_DATA               MDUpperNoncriticalThreshold;
2149   EFI_EXP_BASE10_DATA               MDLowerCriticalThreshold;
2150   EFI_EXP_BASE10_DATA               MDUpperCriticalThreshold;
2151   EFI_EXP_BASE10_DATA               MDLowerNonrecoverableThreshold;
2152   EFI_EXP_BASE10_DATA               MDUpperNonrecoverableThreshold;
2153   UINT32                            VoltageProbeOemDefined;
2154 } EFI_MISC_VOLTAGE_PROBE_DESCRIPTION_DATA;
2155
2156 //
2157 // Cooling Device - SMBIOS Type 27
2158 //
2159 #define EFI_MISC_COOLING_DEVICE_TEMP_LINK_RECORD_NUMBER    0x00000015
2160
2161 typedef struct {
2162   UINT32                            CoolingDevice       :5;
2163   UINT32                            CoolingDeviceStatus :3;
2164   UINT32                            Reserved            :24;
2165 } EFI_MISC_COOLING_DEVICE_TYPE;
2166
2167 typedef struct {
2168   EFI_MISC_COOLING_DEVICE_TYPE      CoolingDeviceType;
2169   EFI_INTER_LINK_DATA               CoolingDeviceTemperatureLink;
2170   UINT16                            CoolingDeviceUnitGroup;
2171   EFI_EXP_BASE10_DATA               CoolingDeviceNominalSpeed;
2172   UINT32                            CoolingDeviceOemDefined;
2173 } EFI_MISC_COOLING_DEVICE_TEMP_LINK_DATA;
2174
2175 //
2176 // Temperature Probe - SMBIOS Type 28
2177 //
2178 #define EFI_MISC_TEMPERATURE_PROBE_DESCRIPTION_RECORD_NUMBER    0x00000016
2179
2180 typedef struct {
2181   UINT32                            TemperatureProbeSite   :5;
2182   UINT32                            TemperatureProbeStatus :3;
2183   UINT32                            Reserved               :24;
2184 } EFI_MISC_TEMPERATURE_PROBE_LOCATION;
2185
2186 typedef struct {
2187   STRING_REF                        TemperatureProbeDescription;
2188   EFI_MISC_TEMPERATURE_PROBE_LOCATION
2189                                     TemperatureProbeLocation;
2190   EFI_EXP_BASE10_DATA               TemperatureProbeMaximumValue;
2191   EFI_EXP_BASE10_DATA               TemperatureProbeMinimumValue;
2192   EFI_EXP_BASE10_DATA               TemperatureProbeResolution;
2193   EFI_EXP_BASE10_DATA               TemperatureProbeTolerance;
2194   EFI_EXP_BASE10_DATA               TemperatureProbeAccuracy;
2195   EFI_EXP_BASE10_DATA               TemperatureProbeNominalValue;
2196   EFI_EXP_BASE10_DATA               MDLowerNoncriticalThreshold;
2197   EFI_EXP_BASE10_DATA               MDUpperNoncriticalThreshold;
2198   EFI_EXP_BASE10_DATA               MDLowerCriticalThreshold;
2199   EFI_EXP_BASE10_DATA               MDUpperCriticalThreshold;
2200   EFI_EXP_BASE10_DATA               MDLowerNonrecoverableThreshold;
2201   EFI_EXP_BASE10_DATA               MDUpperNonrecoverableThreshold;
2202   UINT32                            TemperatureProbeOemDefined;
2203 } EFI_MISC_TEMPERATURE_PROBE_DESCRIPTION_DATA;
2204
2205 //
2206 // Electrical Current Probe - SMBIOS Type 29
2207 //
2208
2209 #define EFI_MISC_ELECTRICAL_CURRENT_PROBE_DESCRIPTION_RECORD_NUMBER    0x00000017
2210
2211 typedef struct {
2212   UINT32                            ElectricalCurrentProbeSite    :5;
2213   UINT32                            ElectricalCurrentProbeStatus  :3;
2214   UINT32                            Reserved                      :24;
2215 } EFI_MISC_ELECTRICAL_CURRENT_PROBE_LOCATION;
2216
2217 typedef struct {
2218   STRING_REF                        ElectricalCurrentProbeDescription;
2219   EFI_MISC_ELECTRICAL_CURRENT_PROBE_LOCATION
2220                                     ElectricalCurrentProbeLocation;
2221   EFI_EXP_BASE10_DATA               ElectricalCurrentProbeMaximumValue;
2222   EFI_EXP_BASE10_DATA               ElectricalCurrentProbeMinimumValue;
2223   EFI_EXP_BASE10_DATA               ElectricalCurrentProbeResolution;
2224   EFI_EXP_BASE10_DATA               ElectricalCurrentProbeTolerance;
2225   EFI_EXP_BASE10_DATA               ElectricalCurrentProbeAccuracy;
2226   EFI_EXP_BASE10_DATA               ElectricalCurrentProbeNominalValue;
2227   EFI_EXP_BASE10_DATA               MDLowerNoncriticalThreshold;
2228   EFI_EXP_BASE10_DATA               MDUpperNoncriticalThreshold;
2229   EFI_EXP_BASE10_DATA               MDLowerCriticalThreshold;
2230   EFI_EXP_BASE10_DATA               MDUpperCriticalThreshold;
2231   EFI_EXP_BASE10_DATA               MDLowerNonrecoverableThreshold;
2232   EFI_EXP_BASE10_DATA               MDUpperNonrecoverableThreshold;
2233   UINT32                            ElectricalCurrentProbeOemDefined;
2234 } EFI_MISC_ELECTRICAL_CURRENT_PROBE_DESCRIPTION_DATA;
2235
2236 //
2237 // Out-of-Band Remote Access - SMBIOS Type 30
2238 //
2239
2240 #define EFI_MISC_REMOTE_ACCESS_MANUFACTURER_DESCRIPTION_RECORD_NUMBER    0x00000018
2241
2242 typedef struct  {
2243   UINT32                            InboundConnectionEnabled  :1;
2244   UINT32                            OutboundConnectionEnabled :1;
2245   UINT32                            Reserved                  :30;
2246 } EFI_MISC_REMOTE_ACCESS_CONNECTIONS;
2247
2248 typedef struct {
2249   STRING_REF                         RemoteAccessManufacturerNameDescription;
2250   EFI_MISC_REMOTE_ACCESS_CONNECTIONS RemoteAccessConnections;
2251 } EFI_MISC_REMOTE_ACCESS_MANUFACTURER_DESCRIPTION_DATA;
2252
2253 //
2254 // Misc. BIS Entry Point - SMBIOS Type 31
2255 //
2256 #define EFI_MISC_BIS_ENTRY_POINT_RECORD_NUMBER    0x00000019
2257
2258 typedef struct {
2259   EFI_PHYSICAL_ADDRESS              BisEntryPoint;
2260 } EFI_MISC_BIS_ENTRY_POINT_DATA;
2261
2262 //
2263 // Misc. Boot Information - SMBIOS Type 32
2264 //
2265 #define EFI_MISC_BOOT_INFORMATION_STATUS_RECORD_NUMBER    0x0000001A
2266
2267 typedef enum {
2268   EfiBootInformationStatusNoError                  = 0x00,
2269   EfiBootInformationStatusNoBootableMedia          = 0x01,
2270   EfiBootInformationStatusNormalOSFailedLoading    = 0x02,
2271   EfiBootInformationStatusFirmwareDetectedFailure  = 0x03,
2272   EfiBootInformationStatusOSDetectedFailure        = 0x04,
2273   EfiBootInformationStatusUserRequestedBoot        = 0x05,
2274   EfiBootInformationStatusSystemSecurityViolation  = 0x06,
2275   EfiBootInformationStatusPreviousRequestedImage   = 0x07,
2276   EfiBootInformationStatusWatchdogTimerExpired     = 0x08,
2277   EfiBootInformationStatusStartReserved            = 0x09,
2278   EfiBootInformationStatusStartOemSpecific         = 0x80,
2279   EfiBootInformationStatusStartProductSpecific     = 0xC0
2280 } EFI_MISC_BOOT_INFORMATION_STATUS_DATA_TYPE;
2281
2282 typedef struct {
2283   EFI_MISC_BOOT_INFORMATION_STATUS_DATA_TYPE BootInformationStatus;
2284   UINT8                                      BootInformationData[9];
2285 } EFI_MISC_BOOT_INFORMATION_STATUS_DATA;
2286
2287 //
2288 // Management Device - SMBIOS Type 34
2289 //
2290 #define EFI_MISC_MANAGEMENT_DEVICE_DESCRIPTION_RECORD_NUMBER    0x0000001B
2291
2292 typedef enum {
2293   EfiManagementDeviceTypeOther      = 0x01,
2294   EfiManagementDeviceTypeUnknown    = 0x02,
2295   EfiManagementDeviceTypeLm75       = 0x03,
2296   EfiManagementDeviceTypeLm78       = 0x04,
2297   EfiManagementDeviceTypeLm79       = 0x05,
2298   EfiManagementDeviceTypeLm80       = 0x06,
2299   EfiManagementDeviceTypeLm81       = 0x07,
2300   EfiManagementDeviceTypeAdm9240    = 0x08,
2301   EfiManagementDeviceTypeDs1780     = 0x09,
2302   EfiManagementDeviceTypeMaxim1617  = 0x0A,
2303   EfiManagementDeviceTypeGl518Sm    = 0x0B,
2304   EfiManagementDeviceTypeW83781D    = 0x0C,
2305   EfiManagementDeviceTypeHt82H791   = 0x0D
2306 } EFI_MISC_MANAGEMENT_DEVICE_TYPE;
2307
2308 typedef enum {
2309   EfiManagementDeviceAddressTypeOther   = 1,
2310   EfiManagementDeviceAddressTypeUnknown = 2,
2311   EfiManagementDeviceAddressTypeIOPort  = 3,
2312   EfiManagementDeviceAddressTypeMemory  = 4,
2313   EfiManagementDeviceAddressTypeSmbus   = 5
2314 } EFI_MISC_MANAGEMENT_DEVICE_ADDRESS_TYPE;
2315
2316 typedef struct {
2317   STRING_REF                        ManagementDeviceDescription;
2318   EFI_MISC_MANAGEMENT_DEVICE_TYPE   ManagementDeviceType;
2319   UINTN                             ManagementDeviceAddress;
2320   EFI_MISC_MANAGEMENT_DEVICE_ADDRESS_TYPE
2321                                     ManagementDeviceAddressType;
2322 } EFI_MISC_MANAGEMENT_DEVICE_DESCRIPTION_DATA;
2323
2324 //
2325 // Management Device Component - SMBIOS Type 35
2326 //
2327
2328 #define EFI_MISC_MANAGEMENT_DEVICE_COMPONENT_DESCRIPTION_RECORD_NUMBER    0x0000001C
2329
2330 typedef struct {
2331   STRING_REF                        ManagementDeviceComponentDescription;
2332   EFI_INTER_LINK_DATA               ManagementDeviceLink;
2333   EFI_INTER_LINK_DATA               ManagementDeviceComponentLink;
2334   EFI_INTER_LINK_DATA               ManagementDeviceThresholdLink;
2335 } EFI_MISC_MANAGEMENT_DEVICE_COMPONENT_DESCRIPTION_DATA;
2336
2337 //
2338 // IPMI Data Record - SMBIOS Type 38
2339 //
2340 typedef enum {
2341   EfiIpmiOther = 0,
2342   EfiIpmiKcs   = 1,
2343   EfiIpmiSmic  = 2,
2344   EfiIpmiBt    = 3
2345 } EFI_MISC_IPMI_INTERFACE_TYPE;
2346
2347 typedef struct {
2348   UINT16                            IpmiSpecLeastSignificantDigit:4;
2349   UINT16                            IpmiSpecMostSignificantDigit: 4;
2350   UINT16                            Reserved:                     8;
2351 } EFI_MISC_IPMI_SPECIFICATION_REVISION;
2352
2353 typedef struct {
2354   EFI_MISC_IPMI_INTERFACE_TYPE      IpmiInterfaceType;
2355   EFI_MISC_IPMI_SPECIFICATION_REVISION
2356                                     IpmiSpecificationRevision;
2357   UINT16                            IpmiI2CSlaveAddress;
2358   UINT16                            IpmiNvDeviceAddress;
2359   UINT64                            IpmiBaseAddress;
2360   EFI_DEVICE_PATH_PROTOCOL          IpmiDevicePath;
2361 } EFI_MISC_IPMI_INTERFACE_TYPE_DATA;
2362
2363 #define EFI_MISC_IPMI_INTERFACE_TYPE_RECORD_NUMBER    0x0000001D
2364
2365 //
2366 //System Power supply Record - SMBIOS Type 39
2367 //
2368 typedef struct {
2369   UINT16                            PowerSupplyHotReplaceable:1;
2370   UINT16                            PowerSupplyPresent       :1;
2371   UINT16                            PowerSupplyUnplugged     :1;
2372   UINT16                            InputVoltageRangeSwitch  :4;
2373   UINT16                            PowerSupplyStatus        :3;
2374   UINT16                            PowerSupplyType          :4;
2375   UINT16                            Reserved                 :2;
2376 } POWER_SUPPLY_CHARACTERISTICS;
2377
2378 typedef struct {
2379   UINT16                            PowerUnitGroup;
2380   STRING_REF                        PowerSupplyLocation;
2381   STRING_REF                        PowerSupplyDeviceName;
2382   STRING_REF                        PowerSupplyManufacturer;
2383   STRING_REF                        PowerSupplySerialNumber;
2384   STRING_REF                        PowerSupplyAssetTagNumber;
2385   STRING_REF                        PowerSupplyModelPartNumber;
2386   STRING_REF                        PowerSupplyRevisionLevel;
2387   UINT16                            PowerSupplyMaxPowerCapacity;
2388   POWER_SUPPLY_CHARACTERISTICS      PowerSupplyCharacteristics;
2389   EFI_INTER_LINK_DATA               PowerSupplyInputVoltageProbeLink;
2390   EFI_INTER_LINK_DATA               PowerSupplyCoolingDeviceLink;
2391   EFI_INTER_LINK_DATA               PowerSupplyInputCurrentProbeLink;
2392 } EFI_MISC_SYSTEM_POWER_SUPPLY_DATA;
2393
2394 #define EFI_MISC_SYSTEM_POWER_SUPPLY_RECORD_NUMBER    0x0000001E
2395
2396 //
2397 // OEM Data Record - SMBIOS Type 0x80-0xFF
2398 //
2399 typedef struct {
2400   UINT8                             Type;
2401   UINT8                             Length;
2402   UINT16                            Handle;
2403 } SMBIOS_STRUCTURE_HDR;
2404
2405 typedef struct {
2406   SMBIOS_STRUCTURE_HDR              Header;
2407   UINT8                             RawData[1];
2408 } EFI_MISC_SMBIOS_STRUCT_ENCAPSULATION_DATA;
2409
2410 #define EFI_MISC_SMBIOS_STRUCT_ENCAP_RECORD_NUMBER    0x0000001F
2411
2412 //
2413 //  Misc. System Event Log  - SMBIOS Type 15
2414 //
2415 #define EFI_MISC_SYSTEM_EVENT_LOG_RECORD_NUMBER    0x00000020
2416 typedef struct {
2417   UINT16                            LogAreaLength;
2418   UINT16                            LogHeaderStartOffset;
2419   UINT16                            LogDataStartOffset;
2420   UINT8                             AccessMethod;
2421   UINT8                             LogStatus;
2422   UINT32                            LogChangeToken;
2423   UINT32                            AccessMethodAddress;
2424   UINT8                             LogHeaderFormat;
2425   UINT8                             NumberOfSupportedLogType;
2426   UINT8                             LengthOfLogDescriptor;
2427 } EFI_MISC_SYSTEM_EVENT_LOG_DATA;
2428
2429 //
2430 // Access Method.
2431 //  0x00~0x04:  as following definition
2432 //  0x05~0x7f:  Available for future assignment.
2433 //  0x80~0xff:  BIOS Vendor/OEM-specific.
2434 //
2435 #define ACCESS_INDEXIO_1INDEX8BIT_DATA8BIT    0x00
2436 #define ACCESS_INDEXIO_2INDEX8BIT_DATA8BIT    0X01
2437 #define ACCESS_INDEXIO_1INDEX16BIT_DATA8BIT   0X02
2438 #define ACCESS_MEMORY_MAPPED                  0x03
2439 #define ACCESS_GPNV                           0x04
2440
2441 //
2442 //Management Device Threshold Data Record - SMBIOS Type 36
2443 //
2444 #define EFI_MISC_MANAGEMENT_DEVICE_THRESHOLD_RECORD_NUMBER    0x00000021
2445
2446 typedef struct {
2447   UINT16                            LowerThresNonCritical;
2448   UINT16                            UpperThresNonCritical;
2449   UINT16                            LowerThresCritical;
2450   UINT16                            UpperThresCritical;
2451   UINT16                            LowerThresNonRecover;
2452   UINT16                            UpperThresNonRecover;
2453 } EFI_MISC_MANAGEMENT_DEVICE_THRESHOLD;
2454
2455 //
2456 // Declare the following strutures alias to use them more conviniently.
2457 //
2458 typedef EFI_MISC_LAST_PCI_BUS_DATA                        EFI_MISC_LAST_PCI_BUS;
2459 typedef EFI_MISC_BIOS_VENDOR_DATA                         EFI_MISC_BIOS_VENDOR;
2460 typedef EFI_MISC_SYSTEM_MANUFACTURER_DATA                 EFI_MISC_SYSTEM_MANUFACTURER;
2461 typedef EFI_MISC_BASE_BOARD_MANUFACTURER_DATA             EFI_MISC_BASE_BOARD_MANUFACTURER;
2462 typedef EFI_MISC_CHASSIS_MANUFACTURER_DATA                EFI_MISC_CHASSIS_MANUFACTURER;
2463 typedef EFI_MISC_PORT_INTERNAL_CONNECTOR_DESIGNATOR_DATA  EFI_MISC_PORT_INTERNAL_CONNECTOR_DESIGNATOR;
2464 typedef EFI_MISC_SYSTEM_SLOT_DESIGNATION_DATA             EFI_MISC_SYSTEM_SLOT_DESIGNATION;
2465 typedef EFI_MISC_ONBOARD_DEVICE_DATA                      EFI_MISC_ONBOARD_DEVICE;
2466 typedef EFI_MISC_PORTING_DEVICE_TYPE_DATA                 EFI_MISC_ONBOARD_DEVICE_TYPE_DATA;
2467 typedef EFI_MISC_OEM_STRING_DATA                          EFI_MISC_OEM_STRING;
2468 typedef EFI_MISC_SYSTEM_OPTION_STRING_DATA                EFI_MISC_SYSTEM_OPTION_STRING;
2469 typedef EFI_MISC_NUMBER_OF_INSTALLABLE_LANGUAGES_DATA     EFI_MISC_NUMBER_OF_INSTALLABLE_LANGUAGES;
2470 typedef EFI_MISC_SYSTEM_LANGUAGE_STRING_DATA              EFI_MISC_SYSTEM_LANGUAGE_STRING;
2471 typedef EFI_MISC_SYSTEM_EVENT_LOG_DATA                    EFI_MISC_SYSTEM_EVENT_LOG;
2472 typedef EFI_MISC_BIS_ENTRY_POINT_DATA                     EFI_MISC_BIS_ENTRY_POINT;
2473 typedef EFI_MISC_BOOT_INFORMATION_STATUS_DATA             EFI_MISC_BOOT_INFORMATION_STATUS;
2474 typedef EFI_MISC_SYSTEM_POWER_SUPPLY_DATA                 EFI_MISC_SYSTEM_POWER_SUPPLY;
2475 typedef EFI_MISC_SMBIOS_STRUCT_ENCAPSULATION_DATA         EFI_MISC_SMBIOS_STRUCT_ENCAPSULATION;
2476 typedef EFI_MISC_SCHEDULED_POWER_ON_MONTH_DATA            EFI_MISC_SCHEDULED_POWER_ON_MONTH;
2477 typedef EFI_MISC_VOLTAGE_PROBE_DESCRIPTION_DATA           EFI_MISC_VOLTAGE_PROBE_DESCRIPTION;
2478 typedef EFI_MISC_COOLING_DEVICE_TEMP_LINK_DATA            EFI_MISC_COOLING_DEVICE_TEMP_LINK;
2479 typedef EFI_MISC_TEMPERATURE_PROBE_DESCRIPTION_DATA       EFI_MISC_TEMPERATURE_PROBE_DESCRIPTION;
2480 typedef EFI_MISC_REMOTE_ACCESS_MANUFACTURER_DESCRIPTION_DATA
2481                                                           EFI_MISC_REMOTE_ACCESS_MANUFACTURER_DESCRIPTION;
2482 typedef EFI_MISC_MANAGEMENT_DEVICE_DESCRIPTION_DATA       EFI_MISC_MANAGEMENT_DEVICE_DESCRIPTION;
2483 typedef EFI_MISC_ELECTRICAL_CURRENT_PROBE_DESCRIPTION_DATA EFI_MISC_ELECTRICAL_CURRENT_PROBE_DESCRIPTION;
2484
2485 typedef union {
2486   EFI_MISC_LAST_PCI_BUS_DATA                         LastPciBus;
2487   EFI_MISC_BIOS_VENDOR_DATA                          MiscBiosVendor;
2488   EFI_MISC_SYSTEM_MANUFACTURER_DATA                  MiscSystemManufacturer;
2489   EFI_MISC_BASE_BOARD_MANUFACTURER_DATA              MiscBaseBoardManufacturer;
2490   EFI_MISC_CHASSIS_MANUFACTURER_DATA                 MiscChassisManufacturer;
2491   EFI_MISC_PORT_INTERNAL_CONNECTOR_DESIGNATOR_DATA   MiscPortInternalConnectorDesignator;
2492   EFI_MISC_SYSTEM_SLOT_DESIGNATION_DATA              MiscSystemSlotDesignation;
2493   EFI_MISC_ONBOARD_DEVICE_DATA                       MiscOnboardDevice;
2494   EFI_MISC_OEM_STRING_DATA                           MiscOemString;
2495   EFI_MISC_SYSTEM_OPTION_STRING_DATA                 MiscOptionString;
2496   EFI_MISC_NUMBER_OF_INSTALLABLE_LANGUAGES_DATA      NumberOfInstallableLanguages;
2497   EFI_MISC_SYSTEM_LANGUAGE_STRING_DATA               MiscSystemLanguageString;
2498   EFI_MISC_SYSTEM_EVENT_LOG_DATA                     MiscSystemEventLog;
2499   EFI_MISC_GROUP_NAME_DATA                           MiscGroupNameData;
2500   EFI_MISC_GROUP_ITEM_SET_DATA                       MiscGroupItemSetData;
2501   EFI_MISC_PORTING_DEVICE_TYPE_DATA                  MiscPortingDeviceTypeData;
2502   EFI_MISC_RESET_CAPABILITIES_DATA                   MiscResetCapablilitiesData;
2503   EFI_MISC_HARDWARE_SECURITY_SETTINGS_DATA           MiscHardwareSecuritySettingsData;
2504   EFI_MISC_SCHEDULED_POWER_ON_MONTH_DATA             MiscScheduledPowerOnMonthData;
2505   EFI_MISC_VOLTAGE_PROBE_DESCRIPTION_DATA            MiscVoltagePorbeDescriptionData;
2506   EFI_MISC_COOLING_DEVICE_TEMP_LINK_DATA             MiscCoolingDeviceTempLinkData;
2507   EFI_MISC_TEMPERATURE_PROBE_DESCRIPTION_DATA        MiscTemperatureProbeDescriptionData;
2508   EFI_MISC_ELECTRICAL_CURRENT_PROBE_DESCRIPTION_DATA MiscElectricalCurrentProbeDescriptionData;
2509   EFI_MISC_REMOTE_ACCESS_MANUFACTURER_DESCRIPTION_DATA
2510                                                      MiscRemoteAccessManufacturerDescriptionData;
2511   EFI_MISC_BIS_ENTRY_POINT_DATA                      MiscBisEntryPoint;
2512   EFI_MISC_BOOT_INFORMATION_STATUS_DATA              MiscBootInformationStatus;
2513   EFI_MISC_MANAGEMENT_DEVICE_DESCRIPTION_DATA        MiscMangementDeviceDescriptionData;
2514   EFI_MISC_MANAGEMENT_DEVICE_COMPONENT_DESCRIPTION_DATA
2515                                                      MiscmangementDeviceComponentDescriptionData;
2516   EFI_MISC_IPMI_INTERFACE_TYPE_DATA                  MiscIpmiInterfaceTypeData;
2517   EFI_MISC_SYSTEM_POWER_SUPPLY_DATA                  MiscPowerSupplyInfo;
2518   EFI_MISC_SMBIOS_STRUCT_ENCAPSULATION_DATA          MiscSmbiosStructEncapsulation;
2519   EFI_MISC_MANAGEMENT_DEVICE_THRESHOLD               MiscManagementDeviceThreshold;
2520 } EFI_MISC_SUBCLASS_RECORDS;
2521
2522 //
2523 //
2524 //
2525 typedef struct {
2526   EFI_SUBCLASS_TYPE1_HEADER         Header;
2527   EFI_MISC_SUBCLASS_RECORDS         Record;
2528 } EFI_MISC_SUBCLASS_DRIVER_DATA;
2529
2530 #pragma pack()
2531
2532 //
2533 // Sub Class Header type1
2534 //
2535
2536 #define EFI_SUBCLASS_INSTANCE_RESERVED       0
2537 #define EFI_SUBCLASS_INSTANCE_NON_APPLICABLE 0xFFFF  //16 bit
2538
2539 #endif