1 /*++ 2 3 Copyright (c) 2004 - 2010, Intel Corporation. All rights reserved.<BR> 4 This program and the accompanying materials 5 are licensed and made available under the terms and conditions of the BSD License 6 which accompanies this distribution. The full text of the license may be found at 7 http://opensource.org/licenses/bsd-license.php 8 9 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, 10 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. 11 12 Module Name: 13 14 DataHubSubClassMemory.h 15 16 Abstract: 17 18 Definitions for memory sub class data records 19 20 Revision History 21 22 --*/ 23 24 #ifndef _DATAHUB_SUBCLASS_MEMORY_H_ 25 #define _DATAHUB_SUBCLASS_MEMORY_H_ 26 27 #include EFI_GUID_DEFINITION (DataHubRecords) 28 29 30 #define EFI_MEMORY_SUBCLASS_GUID \ 31 {0x4E8F4EBB, 0x64B9, 0x4e05, {0x9B, 0x18, 0x4C, 0xFE, 0x49, 0x23, 0x50, 0x97}} 32 33 #define EFI_MEMORY_SUBCLASS_VERSION 0x0100 34 35 36 #define EFI_MEMORY_SIZE_RECORD_NUMBER 0x00000001 37 38 typedef enum _EFI_MEMORY_REGION_TYPE { 39 EfiMemoryRegionMemory = 0x01, 40 EfiMemoryRegionReserved = 0x02, 41 EfiMemoryRegionAcpi = 0x03, 42 EfiMemoryRegionNvs = 0x04 43 } EFI_MEMORY_REGION_TYPE; 44 45 typedef struct { 46 UINT32 ProcessorNumber; 47 UINT16 StartBusNumber; 48 UINT16 EndBusNumber; 49 EFI_MEMORY_REGION_TYPE MemoryRegionType; 50 EFI_EXP_BASE2_DATA MemorySize; 51 EFI_PHYSICAL_ADDRESS MemoryStartAddress; 52 } EFI_MEMORY_SIZE_DATA; 53 54 55 #define EFI_MEMORY_ARRAY_LOCATION_RECORD_NUMBER 0x00000002 56 57 typedef enum _EFI_MEMORY_ARRAY_LOCATION { 58 EfiMemoryArrayLocationOther = 0x01, 59 EfiMemoryArrayLocationUnknown = 0x02, 60 EfiMemoryArrayLocationSystemBoard = 0x03, 61 EfiMemoryArrayLocationIsaAddonCard = 0x04, 62 EfiMemoryArrayLocationEisaAddonCard = 0x05, 63 EfiMemoryArrayLocationPciAddonCard = 0x06, 64 EfiMemoryArrayLocationMcaAddonCard = 0x07, 65 EfiMemoryArrayLocationPcmciaAddonCard = 0x08, 66 EfiMemoryArrayLocationProprietaryAddonCard = 0x09, 67 EfiMemoryArrayLocationNuBus = 0x0A, 68 EfiMemoryArrayLocationPc98C20AddonCard = 0xA0, 69 EfiMemoryArrayLocationPc98C24AddonCard = 0xA1, 70 EfiMemoryArrayLocationPc98EAddonCard = 0xA2, 71 EfiMemoryArrayLocationPc98LocalBusAddonCard = 0xA3 72 } EFI_MEMORY_ARRAY_LOCATION; 73 74 typedef enum _EFI_MEMORY_ARRAY_USE { 75 EfiMemoryArrayUseOther = 0x01, 76 EfiMemoryArrayUseUnknown = 0x02, 77 EfiMemoryArrayUseSystemMemory = 0x03, 78 EfiMemoryArrayUseVideoMemory = 0x04, 79 EfiMemoryArrayUseFlashMemory = 0x05, 80 EfiMemoryArrayUseNonVolatileRam = 0x06, 81 EfiMemoryArrayUseCacheMemory = 0x07 82 } EFI_MEMORY_ARRAY_USE; 83 84 typedef enum _EFI_MEMORY_ERROR_CORRECTION { 85 EfiMemoryErrorCorrectionOther = 0x01, 86 EfiMemoryErrorCorrectionUnknown = 0x02, 87 EfiMemoryErrorCorrectionNone = 0x03, 88 EfiMemoryErrorCorrectionParity = 0x04, 89 EfiMemoryErrorCorrectionSingleBitEcc = 0x05, 90 EfiMemoryErrorCorrectionMultiBitEcc = 0x06, 91 EfiMemoryErrorCorrectionCrc = 0x07 92 } EFI_MEMORY_ERROR_CORRECTION; 93 94 typedef struct { 95 EFI_MEMORY_ARRAY_LOCATION MemoryArrayLocation; 96 EFI_MEMORY_ARRAY_USE MemoryArrayUse; 97 EFI_MEMORY_ERROR_CORRECTION MemoryErrorCorrection; 98 UINT32 MaximumMemoryCapacity; 99 UINT16 NumberMemoryDevices; 100 } EFI_MEMORY_ARRAY_LOCATION_DATA; 101 102 103 #define EFI_MEMORY_ARRAY_LINK_RECORD_NUMBER 0x00000003 104 105 typedef enum _EFI_MEMORY_FORM_FACTOR { 106 EfiMemoryFormFactorOther = 0x01, 107 EfiMemoryFormFactorUnknown = 0x02, 108 EfiMemoryFormFactorSimm = 0x03, 109 EfiMemoryFormFactorSip = 0x04, 110 EfiMemoryFormFactorChip = 0x05, 111 EfiMemoryFormFactorDip = 0x06, 112 EfiMemoryFormFactorZip = 0x07, 113 EfiMemoryFormFactorProprietaryCard = 0x08, 114 EfiMemoryFormFactorDimm = 0x09, 115 EfiMemoryFormFactorTsop = 0x0A, 116 EfiMemoryFormFactorRowOfChips = 0x0B, 117 EfiMemoryFormFactorRimm = 0x0C, 118 EfiMemoryFormFactorSodimm = 0x0D, 119 EfiMemoryFormFactorSrimm = 0x0E, 120 EfiMemoryFormFactorFbDimm = 0x0F 121 } EFI_MEMORY_FORM_FACTOR; 122 123 typedef enum _EFI_MEMORY_ARRAY_TYPE { 124 EfiMemoryTypeOther = 0x01, 125 EfiMemoryTypeUnknown = 0x02, 126 EfiMemoryTypeDram = 0x03, 127 EfiMemoryTypeEdram = 0x04, 128 EfiMemoryTypeVram = 0x05, 129 EfiMemoryTypeSram = 0x06, 130 EfiMemoryTypeRam = 0x07, 131 EfiMemoryTypeRom = 0x08, 132 EfiMemoryTypeFlash = 0x09, 133 EfiMemoryTypeEeprom = 0x0A, 134 EfiMemoryTypeFeprom = 0x0B, 135 EfiMemoryTypeEprom = 0x0C, 136 EfiMemoryTypeCdram = 0x0D, 137 EfiMemoryType3Dram = 0x0E, 138 EfiMemoryTypeSdram = 0x0F, 139 EfiMemoryTypeSgram = 0x10, 140 EfiMemoryTypeRdram = 0x11, 141 EfiMemoryTypeDdr = 0x12, 142 EfiMemoryTypeDdr2 = 0x13, 143 EfiMemoryTypeDdr2FbDimm = 0x14, 144 EfiMemoryTypeDdr3 = 0x18, 145 EfiMemoryTypeFbd2 = 0x19 146 } EFI_MEMORY_ARRAY_TYPE; 147 148 typedef struct { 149 UINT32 Reserved :1; 150 UINT32 Other :1; 151 UINT32 Unknown :1; 152 UINT32 FastPaged :1; 153 UINT32 StaticColumn :1; 154 UINT32 PseudoStatic :1; 155 UINT32 Rambus :1; 156 UINT32 Synchronous :1; 157 UINT32 Cmos :1; 158 UINT32 Edo :1; 159 UINT32 WindowDram :1; 160 UINT32 CacheDram :1; 161 UINT32 Nonvolatile :1; 162 UINT32 Reserved1 :19; 163 } EFI_MEMORY_TYPE_DETAIL; 164 165 typedef enum { 166 EfiMemoryStateEnabled =0, 167 EfiMemoryStateUnknown, 168 EfiMemoryStateUnsupported, 169 EfiMemoryStateError, 170 EfiMemoryStateAbsent, 171 EfiMemoryStateDisabled, 172 EfiMemoryStatePartial 173 } EFI_MEMORY_STATE; 174 175 typedef struct { 176 EFI_STRING_TOKEN MemoryDeviceLocator; 177 EFI_STRING_TOKEN MemoryBankLocator; 178 EFI_STRING_TOKEN MemoryManufacturer; 179 EFI_STRING_TOKEN MemorySerialNumber; 180 EFI_STRING_TOKEN MemoryAssetTag; 181 EFI_STRING_TOKEN MemoryPartNumber; 182 EFI_INTER_LINK_DATA MemoryArrayLink; 183 EFI_INTER_LINK_DATA MemorySubArrayLink; 184 UINT16 MemoryTotalWidth; 185 UINT16 MemoryDataWidth; 186 UINT64 MemoryDeviceSize; 187 EFI_MEMORY_FORM_FACTOR MemoryFormFactor; 188 UINT8 MemoryDeviceSet; 189 EFI_MEMORY_ARRAY_TYPE MemoryType; 190 EFI_MEMORY_TYPE_DETAIL MemoryTypeDetail; 191 UINT16 MemorySpeed; 192 EFI_MEMORY_STATE MemoryState; 193 UINT8 MemoryAttributes; 194 UINT8 MemoryBankConnections; 195 UINT8 MemoryErrorStatus; 196 } EFI_MEMORY_ARRAY_LINK; 197 198 199 #define EFI_MEMORY_ARRAY_START_ADDRESS_RECORD_NUMBER 0x00000004 200 201 typedef struct { 202 EFI_PHYSICAL_ADDRESS MemoryArrayStartAddress; 203 EFI_PHYSICAL_ADDRESS MemoryArrayEndAddress; 204 EFI_INTER_LINK_DATA PhysicalMemoryArrayLink; 205 UINT16 MemoryArrayPartitionWidth; 206 } EFI_MEMORY_ARRAY_START_ADDRESS; 207 208 209 #define EFI_MEMORY_DEVICE_START_ADDRESS_RECORD_NUMBER 0x00000005 210 211 typedef struct { 212 EFI_PHYSICAL_ADDRESS MemoryDeviceStartAddress; 213 EFI_PHYSICAL_ADDRESS MemoryDeviceEndAddress; 214 EFI_INTER_LINK_DATA PhysicalMemoryDeviceLink; 215 EFI_INTER_LINK_DATA PhysicalMemoryArrayLink; 216 UINT8 MemoryDevicePartitionRowPosition; 217 UINT8 MemoryDeviceInterleavePosition; 218 UINT8 MemoryDeviceInterleaveDataDepth; 219 } EFI_MEMORY_DEVICE_START_ADDRESS; 220 221 222 // 223 // Memory. Channel Device Type - SMBIOS Type 37 224 // 225 226 #define EFI_MEMORY_CHANNEL_TYPE_RECORD_NUMBER 0x00000006 227 228 typedef enum _EFI_MEMORY_CHANNEL_TYPE { 229 EfiMemoryChannelTypeOther = 1, 230 EfiMemoryChannelTypeUnknown = 2, 231 EfiMemoryChannelTypeRambus = 3, 232 EfiMemoryChannelTypeSyncLink = 4 233 } EFI_MEMORY_CHANNEL_TYPE; 234 235 typedef struct { 236 EFI_MEMORY_CHANNEL_TYPE MemoryChannelType; 237 UINT8 MemoryChannelMaximumLoad; 238 UINT8 MemoryChannelDeviceCount; 239 } EFI_MEMORY_CHANNEL_TYPE_DATA; 240 241 #define EFI_MEMORY_CHANNEL_DEVICE_RECORD_NUMBER 0x00000007 242 243 typedef struct { 244 UINT8 DeviceId; 245 EFI_INTER_LINK_DATA DeviceLink; 246 UINT8 MemoryChannelDeviceLoad; 247 } EFI_MEMORY_CHANNEL_DEVICE_DATA; 248 249 // 250 // Memory. Controller Information - SMBIOS Type 5 251 // 252 #define EFI_MEMORY_CONTROLLER_INFORMATION_RECORD_NUMBER 0x00000008 253 254 typedef enum { 255 EfiErrorDetectingMethodOther = 1, 256 EfiErrorDetectingMethodUnknown = 2, 257 EfiErrorDetectingMethodNone = 3, 258 EfiErrorDetectingMethodParity = 4, 259 EfiErrorDetectingMethod32Ecc = 5, 260 EfiErrorDetectingMethod64Ecc = 6, 261 EfiErrorDetectingMethod128Ecc = 7, 262 EfiErrorDetectingMethodCrc = 8 263 } EFI_MEMORY_ERROR_DETECT_METHOD_TYPE; 264 265 typedef struct { 266 UINT8 Other :1; 267 UINT8 Unknown :1; 268 UINT8 None :1; 269 UINT8 SingleBitErrorCorrect :1; 270 UINT8 DoubleBitErrorCorrect :1; 271 UINT8 ErrorScrubbing :1; 272 UINT8 Reserved :2; 273 } EFI_MEMORY_ERROR_CORRECT_CAPABILITY; 274 275 typedef enum { 276 EfiMemoryInterleaveOther = 1, 277 EfiMemoryInterleaveUnknown = 2, 278 EfiMemoryInterleaveOneWay = 3, 279 EfiMemoryInterleaveTwoWay = 4, 280 EfiMemoryInterleaveFourWay = 5, 281 EfiMemoryInterleaveEightWay = 6, 282 EfiMemoryInterleaveSixteenWay = 7 283 } EFI_MEMORY_SUPPORT_INTERLEAVE_TYPE; 284 285 typedef struct { 286 UINT16 Other :1; 287 UINT16 Unknown :1; 288 UINT16 SeventyNs :1; 289 UINT16 SixtyNs :1; 290 UINT16 FiftyNs :1; 291 UINT16 Reserved :11; 292 } EFI_MEMORY_SPEED_TYPE; 293 294 typedef struct { 295 UINT16 Other :1; 296 UINT16 Unknown :1; 297 UINT16 Standard :1; 298 UINT16 FastPageMode :1; 299 UINT16 EDO :1; 300 UINT16 Parity :1; 301 UINT16 ECC :1; 302 UINT16 SIMM :1; 303 UINT16 DIMM :1; 304 UINT16 BurstEdo :1; 305 UINT16 SDRAM :1; 306 UINT16 Reserved :5; 307 } EFI_MEMORY_SUPPORTED_TYPE; 308 309 typedef struct { 310 UINT8 Five :1; 311 UINT8 Three :1; 312 UINT8 Two :1; 313 UINT8 Reserved :5; 314 } EFI_MEMORY_MODULE_VOLTAGE_TYPE; 315 316 // 317 // EFI_MEMORY_CONTROLLER_INFORMATION is obsolete 318 // Use EFI_MEMORY_CONTROLLER_INFORMATION_DATA instead 319 // 320 typedef struct { 321 EFI_MEMORY_ERROR_DETECT_METHOD_TYPE ErrorDetectingMethod; 322 EFI_MEMORY_ERROR_CORRECT_CAPABILITY ErrorCorrectingCapability; 323 EFI_MEMORY_SUPPORT_INTERLEAVE_TYPE MemorySupportedInterleave; 324 EFI_MEMORY_SUPPORT_INTERLEAVE_TYPE MemoryCurrentInterleave; 325 UINT8 MaxMemoryModuleSize; 326 EFI_MEMORY_SPEED_TYPE MemorySpeedType; 327 EFI_MEMORY_SUPPORTED_TYPE MemorySupportedType; 328 EFI_MEMORY_MODULE_VOLTAGE_TYPE MemoryModuleVoltage; 329 UINT8 NumberofMemorySlot; 330 EFI_MEMORY_ERROR_CORRECT_CAPABILITY EnabledCorrectingCapability; 331 UINT16 *MemoryModuleConfigHandles; 332 } EFI_MEMORY_CONTROLLER_INFORMATION; 333 334 typedef struct { 335 EFI_MEMORY_ERROR_DETECT_METHOD_TYPE ErrorDetectingMethod; 336 EFI_MEMORY_ERROR_CORRECT_CAPABILITY ErrorCorrectingCapability; 337 EFI_MEMORY_SUPPORT_INTERLEAVE_TYPE MemorySupportedInterleave; 338 EFI_MEMORY_SUPPORT_INTERLEAVE_TYPE MemoryCurrentInterleave; 339 UINT8 MaxMemoryModuleSize; 340 EFI_MEMORY_SPEED_TYPE MemorySpeedType; 341 EFI_MEMORY_SUPPORTED_TYPE MemorySupportedType; 342 EFI_MEMORY_MODULE_VOLTAGE_TYPE MemoryModuleVoltage; 343 UINT8 NumberofMemorySlot; 344 EFI_MEMORY_ERROR_CORRECT_CAPABILITY EnabledCorrectingCapability; 345 EFI_INTER_LINK_DATA MemoryModuleConfig[1]; 346 } EFI_MEMORY_CONTROLLER_INFORMATION_DATA; 347 348 // 349 // Memory. Error Information - SMBIOS Type 18 350 // 351 #define EFI_MEMORY_32BIT_ERROR_INFORMATION_RECORD_NUMBER 0x00000009 352 353 typedef enum { 354 EfiMemoryErrorOther = 1, 355 EfiMemoryErrorUnknown = 2, 356 EfiMemoryErrorOk = 3, 357 EfiMemoryErrorBadRead = 4, 358 EfiMemoryErrorParity = 5, 359 EfiMemoryErrorSigleBit = 6, 360 EfiMemoryErrorDoubleBit = 7, 361 EfiMemoryErrorMultiBit = 8, 362 EfiMemoryErrorNibble = 9, 363 EfiMemoryErrorChecksum = 10, 364 EfiMemoryErrorCrc = 11, 365 EfiMemoryErrorCorrectSingleBit = 12, 366 EfiMemoryErrorCorrected = 13, 367 EfiMemoryErrorUnCorrectable = 14 368 } EFI_MEMORY_ERROR_TYPE; 369 370 typedef enum { 371 EfiMemoryGranularityOther = 1, 372 EfiMemoryGranularityOtherUnknown = 2, 373 EfiMemoryGranularityDeviceLevel = 3, 374 EfiMemoryGranularityMemPartitionLevel = 4 375 } EFI_MEMORY_ERROR_GRANULARITY_TYPE; 376 377 typedef enum { 378 EfiMemoryErrorOperationOther = 1, 379 EfiMemoryErrorOperationUnknown = 2, 380 EfiMemoryErrorOperationRead = 3, 381 EfiMemoryErrorOperationWrite = 4, 382 EfiMemoryErrorOperationPartialWrite = 5 383 } EFI_MEMORY_ERROR_OPERATION_TYPE; 384 385 typedef struct { 386 EFI_MEMORY_ERROR_TYPE MemoryErrorType; 387 EFI_MEMORY_ERROR_GRANULARITY_TYPE MemoryErrorGranularity; 388 EFI_MEMORY_ERROR_OPERATION_TYPE MemoryErrorOperation; 389 UINT32 VendorSyndrome; 390 UINT32 MemoryArrayErrorAddress; 391 UINT32 DeviceErrorAddress; 392 UINT32 DeviceErrorResolution; 393 } EFI_MEMORY_32BIT_ERROR_INFORMATION; 394 395 // 396 // Memory. Error Information - SMBIOS Type 33 397 // 398 #define EFI_MEMORY_64BIT_ERROR_INFORMATION_RECORD_NUMBER 0x0000000A 399 400 typedef struct { 401 EFI_MEMORY_ERROR_TYPE MemoryErrorType; 402 EFI_MEMORY_ERROR_GRANULARITY_TYPE MemoryErrorGranularity; 403 EFI_MEMORY_ERROR_OPERATION_TYPE MemoryErrorOperation; 404 UINT32 VendorSyndrome; 405 UINT64 MemoryArrayErrorAddress; 406 UINT64 DeviceErrorAddress; 407 UINT32 DeviceErrorResolution; 408 } EFI_MEMORY_64BIT_ERROR_INFORMATION; 409 410 411 typedef union _EFI_MEMORY_SUBCLASS_RECORDS { 412 EFI_MEMORY_SIZE_DATA SizeData; 413 EFI_MEMORY_ARRAY_LOCATION_DATA ArrayLocationData; 414 EFI_MEMORY_ARRAY_LINK ArrayLink; 415 EFI_MEMORY_ARRAY_START_ADDRESS ArrayStartAddress; 416 EFI_MEMORY_DEVICE_START_ADDRESS DeviceStartAddress; 417 EFI_MEMORY_CHANNEL_TYPE_DATA ChannelTypeData; 418 EFI_MEMORY_CHANNEL_DEVICE_DATA ChannelDeviceData; 419 EFI_MEMORY_CONTROLLER_INFORMATION MemoryControllerInfo; 420 EFI_MEMORY_32BIT_ERROR_INFORMATION Memory32bitErrorInfo; 421 EFI_MEMORY_64BIT_ERROR_INFORMATION Memory64bitErrorInfo; 422 } EFI_MEMORY_SUBCLASS_RECORDS; 423 424 typedef struct { 425 EFI_SUBCLASS_TYPE1_HEADER Header; 426 EFI_MEMORY_SUBCLASS_RECORDS Record; 427 } EFI_MEMORY_SUBCLASS_DRIVER_DATA; 428 429 430 431 #endif 432
