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1/*␊
2 * Copyright (c) 1998-2009 Apple Computer, Inc. All rights reserved.␊
3 *␊
4 * @APPLE_LICENSE_HEADER_START@␊
5 * ␊
6 * The contents of this file constitute Original Code as defined in and␊
7 * are subject to the Apple Public Source License Version 1.1 (the␊
8 * "License"). You may not use this file except in compliance with the␊
9 * License. Please obtain a copy of the License at␊
10 * http://www.apple.com/publicsource and read it before using this file.␊
11 * ␊
12 * This Original Code and all software distributed under the License are␊
13 * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER␊
14 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,␊
15 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,␊
16 * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the␊
17 * License for the specific language governing rights and limitations␊
18 * under the License.␊
19 * ␊
20 * @APPLE_LICENSE_HEADER_END@␊
21 */␊
22␊
23#ifndef __LIBSAIO_SMBIOS_H␊
24#define __LIBSAIO_SMBIOS_H␊
25␊
26//␊
27// Based on System Management BIOS Reference Specification v3.1.1␊
28// https://www.dmtf.org/standards/smbios␊
29//␊
30␊
31typedef uint8_t SMBString;␊
32typedef uint8_t SMBByte;␊
33typedef uint16_t SMBWord;␊
34typedef uint32_t SMBDWord;␊
35typedef uint64_t SMBQWord;␊
36␊
37␊
38␊
39//␊
40// SMBIOS 2.1 (32-bit) Entry Point␊
41//␊
42typedef struct DMIEntryPoint␊
43{␊
44 SMBByte anchor[5];␊
45 SMBByte checksum;␊
46 SMBWord tableLength;␊
47 SMBDWord tableAddress;␊
48 SMBWord structureCount;␊
49 SMBByte bcdRevision;␊
50} __attribute__((packed)) DMIEntryPoint;␊
51␊
52typedef struct SMBEntryPoint␊
53{␊
54 SMBByte anchor[4];␊
55 SMBByte checksum;␊
56 SMBByte entryPointLength;␊
57 SMBByte majorVersion;␊
58 SMBByte minorVersion;␊
59 SMBWord maxStructureSize;␊
60 SMBByte entryPointRevision;␊
61 SMBByte formattedArea[5];␊
62 DMIEntryPoint dmi;␊
63} __attribute__((packed)) SMBEntryPoint;␊
64␊
65␊
66␊
67//␊
68// Structure header format␊
69// Each SMBIOS structure begins with a four-byte header␊
70//␊
71typedef struct SMBStructHeader␊
72{␊
73␉SMBByte␉type;␊
74␉SMBByte␉length;␊
75␉SMBWord␉handle;␊
76} __attribute__((packed)) SMBStructHeader;␊
77␊
78#define SMB_STRUCT_HEADER SMBStructHeader header;␊
79␊
80typedef struct SMBAnchor␊
81{␊
82␉const SMBStructHeader *␉header;␊
83␉const uint8_t *␉␉␉next;␊
84␉const uint8_t *␉␉␉end;␊
85} SMBAnchor;␊
86␊
87#define SMB_ANCHOR_IS_VALID(x)␉\␊
88␉((x) && ((x)->header) && ((x)->next) && ((x)->end))␊
89␊
90#define SMB_ANCHOR_RESET(x)␉␉\␊
91␉bzero(x, sizeof(typedef struct SMBAnchor));␊
92␊
93␊
94␊
95//␊
96// SMBIOS structure types.␊
97// The following structures are requiered:␊
98// - BIOS Information (Type 0)␊
99// - System Information (Type 1)␊
100// - System Enclosure (Type 3)␊
101// - Processor Information (Type 4)␊
102// - Cache Information (Type 7)␊
103// - System Slots (Type 9)␊
104// - Physical Memory Array (Type 16)␊
105// - Memory Device (Type 17)␊
106// - Memory Array Mapped Address (Type 19)␊
107// - System Boot Information (Type 32)␊
108//␊
109␊
110enum␊
111{␊
112␉kSMBTypeBIOSInformation = 0, // BIOS information (Type 0)␊
113␉kSMBTypeSystemInformation = 1, // System Information (Type 1)␊
114␉kSMBTypeBaseBoard = 2, // BaseBoard Information (Type 2)␊
115␉kSMBTypeSystemEnclosure = 3, // System Chassis Information (Type 3)␊
116␉kSMBTypeProcessorInformation = 4, // Processor Information (Type 4)␊
117␉// Memory Controller Information (Type 5) Obsolete␊
118␉// Memory Module Information (Type 6) Obsolete␊
119␉kSMBTypeCacheInformation = 7, // Cache Information (Type 7)␊
120␉// Port Connector Information (Type 8)␊
121␉kSMBTypeSystemSlot = 9, // System Slots (Type 9)␊
122␉// On Board Devices Information (Type 10) Obsolete␊
123␉kSMBOEMStrings = 11,// OEM Strings (Type 11)␊
124␉// System Configuration Options (Type 12)␊
125␉// BIOS Language Information (Type 13)␊
126␉// Group Associations (Type 14)␊
127␉// System Event Log (Type 15)␊
128␉kSMBTypePhysicalMemoryArray = 16, // Physical Memory Array (Type 16)␊
129␉kSMBTypeMemoryDevice = 17, // Memory Device (Type 17)␊
130␉kSMBType32BitMemoryErrorInfo = 18, // 32-Bit Memory Error Information (Type 18)␊
131␉// Memory Array Mapped Address (Type 19)␊
132␉// Memory Device Mapped Address (Type 20)␊
133␉// Built-in Pointing Device (Type 21)␊
134␉// Portable Battery (Type 22)␊
135␉// System Reset (Type 23)␊
136␉// Hardware Security (Type 24)␊
137␉// System Power Controls (Type 25)␊
138␉// Voltage Probe (Type 26)␊
139␉// Cooling Device (Type 27)␊
140␉// Temperature Probe (Type 28)␊
141␉// Electrical Current Probe (Type 29)␊
142␉// Out-of-Band Remote Access (Type 30)␊
143␉// Boot Integrity Service (BIS) Entry Point (Type 31)␊
144␉// System Boot Information (Type 32)␊
145␉kSMBType64BitMemoryErrorInfo = 33, // 64-Bit Memory Error Information (Type 33)␊
146␉// Managment Device (Type 34)␊
147␉// Managment Device Component (Type 35)␊
148␉// Management Device Threshold Data (Type 36)␊
149␉// Memory Channel (Type 37)␊
150␉// IPMI Device Information (Type 38)␊
151␉// System Power Supply (Type 39)␊
152␉// Additional Information (Type 40)␊
153␉// Onboard Devices Extended Information (Type 41)␊
154␉// Management Controlle Host Interface (Type 42)␊
155␊
156␉// Inactive (Type 126)␊
157␉kSMBTypeEndOfTable = 127, // End-of-Table (Type 127)␊
158␊
159␉// Apple Specific Structures␊
160␉kSMBTypeFirmwareVolume = 128, // FirmwareVolume (TYPE 128)␊
161␉kSMBTypeMemorySPD = 130, // MemorySPD (TYPE 130)␊
162␉kSMBTypeOemProcessorType = 131, // Processor Type (Type 131)␊
163␉kSMBTypeOemProcessorBusSpeed = 132, // Processor Bus Speed (Type 132)␊
164␉kSMBTypeOemPlatformFeature = 133, // Platform Feature (Type 133)␊
165␉kSMBTypeOemSMCVersion = 134 // SMC Version (Type 134)␊
166};␊
167␊
168␊
169␊
170//----------------------------------------------------------------------------------------------------------␊
171// Struct - BIOS Information (Type 0), Apple uses 24 bytes length␊
172//----------------------------------------------------------------------------------------------------------␊
173␊
174typedef struct SMBBIOSInformation␊
175{␊
176 SMB_STRUCT_HEADER // Type 0␊
177 SMBString vendor; // BIOS vendor name␊
178 SMBString version; // BIOS version␊
179 SMBWord startSegment; // BIOS segment start␊
180 SMBString releaseDate; // BIOS release date (mm/dd/yy or mm/dd/yyyy)␊
181 SMBByte romSize; // BIOS ROM Size (n); 64K * (n+1) bytes␊
182 SMBQWord characteristics; // supported BIOS functions␊
183 ␊
184 // Bungo - 2.4+ spec (6 bytes)␊
185 SMBByte characteristicsExt1; // BIOS characteristics extension byte 1␊
186 SMBByte characteristicsExt2; // BIOS characteristics extension byte 2␊
187 SMBByte releaseMajor; // BIOS release (major)␊
188 SMBByte releaseMinor; // BIOS release (minor)␊
189 SMBByte ECreleaseMajor; // Embedded Controller firmware release (major)␊
190 SMBByte ECreleaseMinor; // Embedded Controller firmware release (minor)␊
191} __attribute__((packed)) SMBBIOSInformation;␊
192␊
193// TODO: Add constants for BIOS characteristics bits (Section 7.1.1, table 7)␊
194// TODO: Add constants for BIOS characteristics extenstion bytes (Section 7.1.2, table 8+9)␊
195␊
196␊
197//----------------------------------------------------------------------------------------------------------␊
198// Struct - System Information (Type 1), Apple uses 27 bytes length␊
199//----------------------------------------------------------------------------------------------------------␊
200␊
201typedef struct SMBSystemInformation␊
202{␊
203 // 2.0+ spec (8 bytes)␊
204 SMB_STRUCT_HEADER // Type 1␊
205 SMBString manufacturer;␊
206 SMBString productName;␊
207 SMBString version;␊
208 SMBString serialNumber;␊
209 // 2.1+ spec (25 bytes)␊
210 SMBByte uuid[16]; // can be all 0 or all 1's␊
211 SMBByte wakeupReason; // reason for system wakeup␊
212 // 2.4+ spec (27 bytes)␊
213 SMBString skuNumber;␊
214 SMBString family;␊
215} __attribute__((packed)) SMBSystemInformation;␊
216␊
217// TODO: Add enum for wake-up type field (Section 7.2.2, table 12)␊
218␊
219␊
220//----------------------------------------------------------------------------------------------------------␊
221// Base Board (or Module) Information (Type 2), Apple uses 16 bytes length␊
222//----------------------------------------------------------------------------------------------------------␊
223␊
224typedef struct SMBBaseBoard␊
225{␊
226 SMB_STRUCT_HEADER // Type 2␊
227 SMBString␉manufacturer;␊
228 SMBString␉product;␊
229 SMBString␉version;␊
230 SMBString␉serialNumber;␊
231 SMBString␉assetTag; // Bungo: renamed from assetTagNumber folowing convention␊
232 SMBByte featureFlags; // Collection of flag that identify features of this baseboard␊
233 SMBString␉locationInChassis;␊
234 SMBWord chassisHandle;␊
235 SMBByte boardType;␉␉␉ // Type of board, numeration value from BASE_BOARD_TYPE.␊
236 SMBByte numberOfContainedHandles;␊
237 // 0 - 255 contained handles go here but we do not include␊
238 // them in our structure. Be careful to use numberOfContainedHandles␊
239 // times sizeof(SMBWord) when computing the actual record size,␊
240 // if you need it.␊
241 SMBByte containedObjectHandles;␊
242} __attribute__((packed)) SMBBaseBoard;␊
243␊
244// Base Board - Board Type.␊
245// Values for SMBBaseBoard.boardType␊
246typedef enum␊
247{␊
248 kSMBBaseBoardUnknown = 0x01,␉// Unknown␊
249 kSMBBaseBoardOther = 0x02,␉// Other␊
250 kSMBBaseBoardServerBlade = 0x03,␉// Server Blade␊
251 kSMBBaseBoardConnectivitySwitch = 0x04,␉// Connectivity Switch␊
252 kSMBBaseBoardSystemMgmtModule = 0x05,␉// System Management Module␊
253 kSMBBaseBoardProcessorModule = 0x06,␉// Processor Module␊
254 kSMBBaseBoardIOModule = 0x07,␉// I/O Module␊
255 kSMBBaseBoardMemoryModule = 0x08,␉// Memory Module␊
256 kSMBBaseBoardDaughter = 0x09,␉// Daughter board␊
257 kSMBBaseBoardMotherboard = 0x0A,␉// Motherboard (includes processor, memory, and I/O)␊
258 kSMBBaseBoardProcessorMemoryModule = 0x0B,␉// Processor/Memory Module␊
259 kSMBBaseBoardProcessorIOModule = 0x0C,␉// Processor/IO Module␊
260 kSMBBaseBoardInterconnect = 0x0D␉// Interconnect board␊
261} BASE_BOARD_TYPE;␊
262␊
263// TODO: Add constants to identify the baseboard feature flags␊
264␊
265␊
266//----------------------------------------------------------------------------------------------------------␊
267// System Enclosure or Chassis (Type 3), Apple uses 21 bytes length␊
268//----------------------------------------------------------------------------------------------------------␊
269␊
270typedef struct SMBSystemEnclosure␊
271{␊
272␉SMB_STRUCT_HEADER // Type 3␊
273␉SMBString manufacturer;␊
274␉SMBByte chassisType; // System Enclosure Indicator␊
275␉SMBString version; // Board Number?␊
276␉SMBString serialNumber;␊
277␉SMBString assetTag; // Bungo: renamed from assetTagNumber folowing convention␊
278␉SMBByte bootupState; // State of enclosure when when it was last booted␊
279␉SMBByte powerSupplyState; // State of enclosure's power supply when last booted␊
280␉SMBByte thermalState; // Thermal state of the enclosure when last booted␊
281␉SMBByte securityStatus; // Physical security status of the enclosure when last booted␊
282␉SMBDWord oemDefined; // OEM- or BIOS vendor-specific information␊
283␉SMBByte height; // Height of the enclosure, in 'U's␊
284␉SMBByte numberOfPowerCords; // Number of power cords associated with the enclosure or chassis␊
285␉SMBByte containedElementCount; // Number of Contained Element record that follow, in the range 0 to 255␊
286␉SMBByte containedElementRecord; // Byte leght of each Contained Element record that follow, in the range 0 to 255␊
287 //␉SMBByte containedElements; // Elements, possibly defined by other SMBIOS structures present in chassis␊
288 // 2.7+␊
289 //␉SMBString skuNumber;␉␉// Number of null-terminated string describing the chassis or enclosure SKU number␊
290} __attribute__((packed)) SMBSystemEnclosure;␊
291␊
292␊
293// Bungo: values for SMBSystemEnclosure.chassisType␊
294// MinusZwei: renamed enum values and added new values from later specs␊
295typedef enum {␊
296 kSMBChassisTypeOther = 0x01, // Other␊
297 kSMBChassisTypeUnknown = 0x02, // Unknown␊
298 kSMBChassisTypeDesktop = 0x03, // Desktop␊
299 kSMBChassisTypeLowProfileDesktop = 0x04, // Low Profile Desktop␊
300 kSMBChassisTypePizzaBox = 0x05, // Pizza Box␊
301 kSMBChassisTypeMiniTower = 0x06, // Mini Tower␊
302 kSMBChassisTypeTower = 0x07, // Tower␊
303 kSMBChassisTypePortable = 0x08, // Portable␊
304 kSMBChassisTypeLaptop = 0x09, // Laptop␊
305 kSMBChassisTypeNotebook = 0x0A, // Notebook␊
306 kSMBChassisTypeHandHeld = 0x0B, // Hand Held␊
307 kSMBChassisTypeDockingStation = 0x0C, // Docking Station␊
308 kSMBChassisTypeAllInOne = 0x0D, // All in One␊
309 kSMBChassisTypeSubNotebook = 0x0E, // Sub Notebook␊
310 kSMBChassisTypeSpaceSaving = 0x0F, // Space-saving␊
311 kSMBChassisTypeLunchBox = 0x10, // Lunch Box␊
312 kSMBChassisTypeMainServer = 0x11, // Main Server Chassis␊
313 kSMBChassisTypeExpansion = 0x12, // Expansion Chassis␊
314 kSMBChassisTypeSubChassis = 0x13, // SubChassis␊
315 kSMBChassisTypeBusExpansion = 0x14, // Bus Expansion Chassis␊
316 kSMBChassisTypePeripheral = 0x15, // Peripheral Chassis␊
317 kSMBChassisTypeRAID = 0x16, // RAID Chassis␊
318 kSMBChassisTypeRackMount = 0x17, // Rack Mount Chassis␊
319 kSMBChassisTypeSealedCase = 0x18, // Sealed-case PC␊
320 kSMBChassisTypeMultiSystem = 0x19, // Multi-system chassis␊
321 kSMBChassisTypeCompactPCI = 0x1A, // Compact PCI␊
322 kSMBChassisTypeAdvancedTCA = 0x1B, // Advanced TCA␊
323 kSMBChassisTypeBlade = 0x1C, // Blade␊
324 kSMBChassisTypeBladeEnclosing = 0x1D, // Blade Enclosure␊
325 kSMBChassisTypeTablet = 0x1E, // Tablet␊
326 kSMBChassisTypeConvertible = 0x1F, // Convertible␊
327 kSMBChassisTypeDetachable = 0x20, // Detachable␊
328 kSMBChassisTypeIoTGateway = 0x21, // IoT Gateway␊
329 kSMBChassisTypeEmbeddedPC = 0x22, // Embedded PC␊
330 kSMBChassisTypeMiniPC = 0x23, // Mini PC␊
331 kSMBChassisTypeStickPC = 0x24 // Stick PC␊
332} SYSTEM_ENCLOSURE_CHASSIS_TYPE;␊
333␊
334// System Enclosure or Chassis States.␊
335// values for SMBSystemEnclosure.bootupState␊
336// values for SMBSystemEnclosure.powerSupplyState␊
337// values for SMBSystemEnclosure.thermalState␊
338typedef enum {␊
339 kSMBChassisStateOther = 0x01, // Other␊
340 kSMBChassisStateUnknown = 0x02, // Unknown␊
341 kSMBChassisStateSafe = 0x03, // Safe␊
342 kSMBChassisStateWarning = 0x04, // Warning␊
343 kSMBChassisStateCritical = 0x05, // Critical␊
344 kSMBChassisStateNonRecoverable = 0x06 // Non-recoverable␊
345} SYSTEM_ENCLOSURE_CHASSIS_STATE;␊
346␊
347// System Enclosure or Chassis Security Status.␊
348// values for SMBSystemEnclosure.securityStatus␊
349typedef enum {␊
350 kSMBChassisSecurityStatusOther = 0x01, // Other␊
351 kSMBChassisSecurityStatusUnknown = 0x02, // Unknown␊
352 kSMBChassisSecurityStatusNone = 0x03, // None␊
353 kSMBChassisSecurityStatusExternalInterfaceLockedOut = 0x04, // External interface locked out␊
354 kSMBChassisSecurityStatusExternalInterfaceLockedEnabled = 0x05 // External interface enabled␊
355} SYSTEM_ENCLOSURE_CHASSIS_SECURITY_STATE;␊
356␊
357␊
358//----------------------------------------------------------------------------------------------------------␊
359// Processor Information (Type 4), Apple uses 35 bytes length␊
360//----------------------------------------------------------------------------------------------------------␊
361␊
362typedef struct SMBProcessorInformation␊
363{␊
364 // 2.0+ spec (26 bytes)␊
365 SMB_STRUCT_HEADER // Type 4␊
366 SMBString socketDesignation;␊
367 SMBByte processorType; // The enumeration value from PROCESSOR_TYPE.␊
368 SMBByte processorFamily; // The enumeration value from PROCESSOR_FAMILY.␊
369 SMBString manufacturer;␊
370 SMBQWord processorID; // based on CPUID␊
371 SMBString processorVersion;␊
372 SMBByte voltage; // bit7 cleared indicate legacy mode␊
373 SMBWord externalClock; // external clock in MHz␊
374 SMBWord maximumClock; // max internal clock in MHz␊
375 SMBWord currentClock; // current internal clock in MHz␊
376 SMBByte status;␊
377 SMBByte processorUpgrade; // The enumeration value from PROCESSOR_UPGRADE.␊
378 // 2.1+ spec (32 bytes)␊
379 SMBWord L1CacheHandle;␊
380 SMBWord L2CacheHandle;␊
381 SMBWord L3CacheHandle;␊
382 // 2.3+ spec (35 bytes)␊
383 SMBString serialNumber;␊
384 SMBString assetTag;␊
385 SMBString partNumber;␊
386 // 2.5+ spec (40 bytes) Apple still uses 2.4 spec␊
387 // SMBByte coreCount;␊
388 // SMBByte coreEnabled;␊
389 // SMBByte threadCount;␊
390 //␉SMBWord processorCharacteristics;␊
391 // 2.6+ spec (42 bytes)␊
392 //␉SMBWord processorFamily2;␊
393} __attribute__((packed)) SMBProcessorInformation;␊
394␊
395#define kSMBProcessorInformationMinSize 26␊
396␊
397// Processor Information - Processor Type.␊
398// Values for SMBProcessorInformation.processorType␊
399typedef enum␊
400{␊
401␉kSMBProcessorTypeOther = 0x01, // Other␊
402␉kSMBProcessorTypeUnknown = 0x02, // Unknown␊
403␉kSMBProcessorTypeCPU = 0x03, // Central Processor␊
404 kSMBProcessorTypeMPU = 0x04, // Math Processor␊
405␉kSMBProcessorTypeDSP = 0x05, // DSP Processor␊
406␉kSMBProcessorTypeGPU = 0x06 // Video Processor␊
407} PROCESSOR_TYPE;␊
408␊
409// Processor Information - Processor Family.␊
410// Values for SMBProcessorInformation.processorFamily␊
411typedef enum {␊
412 kSMBProcessorFamilyOther = 0x01,␊
413 kSMBProcessorFamilyUnknown = 0x02,␊
414 kSMBProcessorFamily8086 = 0x03,␊
415 kSMBProcessorFamily80286 = 0x04,␊
416 kSMBProcessorFamilyIntel386 = 0x05,␊
417 kSMBProcessorFamilyIntel486 = 0x06,␊
418 kSMBProcessorFamily8087 = 0x07,␊
419 kSMBProcessorFamily80287 = 0x08,␊
420 kSMBProcessorFamily80387 = 0x09,␊
421 kSMBProcessorFamily80487 = 0x0A,␊
422 kSMBProcessorFamilyPentium = 0x0B,␊
423 kSMBProcessorFamilyPentiumPro = 0x0C,␊
424 kSMBProcessorFamilyPentiumII = 0x0D,␊
425 kSMBProcessorFamilyPentiumMMX = 0x0E,␊
426 kSMBProcessorFamilyCeleron = 0x0F,␊
427 kSMBProcessorFamilyPentiumIIXeon = 0x10,␊
428 kSMBProcessorFamilyPentiumIII = 0x11,␊
429 kSMBProcessorFamilyM1 = 0x12,␊
430 kSMBProcessorFamilyM2 = 0x13,␊
431 kSMBProcessorFamilyIntelCeleronM = 0x14,␊
432 kSMBProcessorFamilyIntelPentium4Ht = 0x15,␊
433 kSMBProcessorFamilyM1Reserved4 = 0x16,␊
434 kSMBProcessorFamilyM1Reserved5 = 0x17,␊
435 kSMBProcessorFamilyAmdDuron = 0x18,␊
436 kSMBProcessorFamilyK5 = 0x19,␊
437 kSMBProcessorFamilyK6 = 0x1A,␊
438 kSMBProcessorFamilyK6_2 = 0x1B,␊
439 kSMBProcessorFamilyK6_3 = 0x1C,␊
440 kSMBProcessorFamilyAmdAthlon = 0x1D,␊
441 kSMBProcessorFamilyAmd29000 = 0x1E,␊
442 kSMBProcessorFamilyK6_2Plus = 0x1F,␊
443 kSMBProcessorFamilyPowerPC = 0x20,␊
444 kSMBProcessorFamilyPowerPC601 = 0x21,␊
445 kSMBProcessorFamilyPowerPC603 = 0x22,␊
446 kSMBProcessorFamilyPowerPC603Plus = 0x23,␊
447 kSMBProcessorFamilyPowerPC604 = 0x24,␊
448 kSMBProcessorFamilyPowerPC620 = 0x25,␊
449 kSMBProcessorFamilyPowerPCx704 = 0x26,␊
450 kSMBProcessorFamilyPowerPC750 = 0x27,␊
451 kSMBProcessorFamilyIntelCoreDuo = 0x28,␊
452 kSMBProcessorFamilyIntelCoreDuoMobile = 0x29,␊
453 kSMBProcessorFamilyIntelCoreSoloMobile = 0x2A,␊
454 kSMBProcessorFamilyIntelAtom = 0x2B,␊
455 kSMBProcessorFamilyAlpha3 = 0x30,␊
456 kSMBProcessorFamilyAlpha21064 = 0x31,␊
457 kSMBProcessorFamilyAlpha21066 = 0x32,␊
458 kSMBProcessorFamilyAlpha21164 = 0x33,␊
459 kSMBProcessorFamilyAlpha21164PC = 0x34,␊
460 kSMBProcessorFamilyAlpha21164a = 0x35,␊
461 kSMBProcessorFamilyAlpha21264 = 0x36,␊
462 kSMBProcessorFamilyAlpha21364 = 0x37,␊
463 kSMBProcessorFamilyAmdTurionIIUltraDualCoreMobileM = 0x38,␊
464 kSMBProcessorFamilyAmdTurionIIDualCoreMobileM = 0x39,␊
465 kSMBProcessorFamilyAmdAthlonIIDualCoreM = 0x3A,␊
466 kSMBProcessorFamilyAmdOpteron6100Series = 0x3B,␊
467 kSMBProcessorFamilyAmdOpteron4100Series = 0x3C,␊
468 kSMBProcessorFamilyAmdOpteron6200Series = 0x3D,␊
469 kSMBProcessorFamilyAmdOpteron4200Series = 0x3E,␊
470 kSMBProcessorFamilyMips = 0x40,␊
471 kSMBProcessorFamilyMIPSR4000 = 0x41,␊
472 kSMBProcessorFamilyMIPSR4200 = 0x42,␊
473 kSMBProcessorFamilyMIPSR4400 = 0x43,␊
474 kSMBProcessorFamilyMIPSR4600 = 0x44,␊
475 kSMBProcessorFamilyMIPSR10000 = 0x45,␊
476 kSMBProcessorFamilyAmdCSeries = 0x46,␊
477 kSMBProcessorFamilyAmdESeries = 0x47,␊
478 kSMBProcessorFamilyAmdSSeries = 0x48,␊
479 kSMBProcessorFamilyAmdGSeries = 0x49,␊
480 kSMBProcessorFamilySparc = 0x50,␊
481 kSMBProcessorFamilySuperSparc = 0x51,␊
482 kSMBProcessorFamilymicroSparcII = 0x52,␊
483 kSMBProcessorFamilymicroSparcIIep = 0x53,␊
484 kSMBProcessorFamilyUltraSparc = 0x54,␊
485 kSMBProcessorFamilyUltraSparcII = 0x55,␊
486 kSMBProcessorFamilyUltraSparcIIi = 0x56,␊
487 kSMBProcessorFamilyUltraSparcIII = 0x57,␊
488 kSMBProcessorFamilyUltraSparcIIIi = 0x58,␊
489 kSMBProcessorFamily68040 = 0x60,␊
490 kSMBProcessorFamily68xxx = 0x61,␊
491 kSMBProcessorFamily68000 = 0x62,␊
492 kSMBProcessorFamily68010 = 0x63,␊
493 kSMBProcessorFamily68020 = 0x64,␊
494 kSMBProcessorFamily68030 = 0x65,␊
495 kSMBProcessorFamilyHobbit = 0x70,␊
496 kSMBProcessorFamilyCrusoeTM5000 = 0x78,␊
497 kSMBProcessorFamilyCrusoeTM3000 = 0x79,␊
498 kSMBProcessorFamilyEfficeonTM8000 = 0x7A,␊
499 kSMBProcessorFamilyWeitek = 0x80,␊
500 kSMBProcessorFamilyItanium = 0x82,␊
501 kSMBProcessorFamilyAmdAthlon64 = 0x83,␊
502 kSMBProcessorFamilyAmdOpteron = 0x84,␊
503 kSMBProcessorFamilyAmdSempron = 0x85,␊
504 kSMBProcessorFamilyAmdTurion64Mobile = 0x86,␊
505 kSMBProcessorFamilyDualCoreAmdOpteron = 0x87,␊
506 kSMBProcessorFamilyAmdAthlon64X2DualCore = 0x88,␊
507 kSMBProcessorFamilyAmdTurion64X2Mobile = 0x89,␊
508 kSMBProcessorFamilyQuadCoreAmdOpteron = 0x8A,␊
509 kSMBProcessorFamilyThirdGenerationAmdOpteron = 0x8B,␊
510 kSMBProcessorFamilyAmdPhenomFxQuadCore = 0x8C,␊
511 kSMBProcessorFamilyAmdPhenomX4QuadCore = 0x8D,␊
512 kSMBProcessorFamilyAmdPhenomX2DualCore = 0x8E,␊
513 kSMBProcessorFamilyAmdAthlonX2DualCore = 0x8F,␊
514 kSMBProcessorFamilyPARISC = 0x90,␊
515 kSMBProcessorFamilyPaRisc8500 = 0x91,␊
516 kSMBProcessorFamilyPaRisc8000 = 0x92,␊
517 kSMBProcessorFamilyPaRisc7300LC = 0x93,␊
518 kSMBProcessorFamilyPaRisc7200 = 0x94,␊
519 kSMBProcessorFamilyPaRisc7100LC = 0x95,␊
520 kSMBProcessorFamilyPaRisc7100 = 0x96,␊
521 kSMBProcessorFamilyV30 = 0xA0,␊
522 kSMBProcessorFamilyQuadCoreIntelXeon3200Series = 0xA1,␊
523 kSMBProcessorFamilyDualCoreIntelXeon3000Series = 0xA2,␊
524 kSMBProcessorFamilyQuadCoreIntelXeon5300Series = 0xA3,␊
525 kSMBProcessorFamilyDualCoreIntelXeon5100Series = 0xA4,␊
526 kSMBProcessorFamilyDualCoreIntelXeon5000Series = 0xA5,␊
527 kSMBProcessorFamilyDualCoreIntelXeonLV = 0xA6,␊
528 kSMBProcessorFamilyDualCoreIntelXeonULV = 0xA7,␊
529 kSMBProcessorFamilyDualCoreIntelXeon7100Series = 0xA8,␊
530 kSMBProcessorFamilyQuadCoreIntelXeon5400Series = 0xA9,␊
531 kSMBProcessorFamilyQuadCoreIntelXeon = 0xAA,␊
532 kSMBProcessorFamilyDualCoreIntelXeon5200Series = 0xAB,␊
533 kSMBProcessorFamilyDualCoreIntelXeon7200Series = 0xAC,␊
534 kSMBProcessorFamilyQuadCoreIntelXeon7300Series = 0xAD,␊
535 kSMBProcessorFamilyQuadCoreIntelXeon7400Series = 0xAE,␊
536 kSMBProcessorFamilyMultiCoreIntelXeon7400Series = 0xAF,␊
537 kSMBProcessorFamilyPentiumIIIXeon = 0xB0,␊
538 kSMBProcessorFamilyPentiumIIISpeedStep = 0xB1,␊
539 kSMBProcessorFamilyPentium4 = 0xB2,␊
540 kSMBProcessorFamilyIntelXeon = 0xB3,␊
541 kSMBProcessorFamilyAS400 = 0xB4,␊
542 kSMBProcessorFamilyIntelXeonMP = 0xB5,␊
543 kSMBProcessorFamilyAMDAthlonXP = 0xB6,␊
544 kSMBProcessorFamilyAMDAthlonMP = 0xB7,␊
545 kSMBProcessorFamilyIntelItanium2 = 0xB8,␊
546 kSMBProcessorFamilyIntelPentiumM = 0xB9,␊
547 kSMBProcessorFamilyIntelCeleronD = 0xBA,␊
548 kSMBProcessorFamilyIntelPentiumD = 0xBB,␊
549 kSMBProcessorFamilyIntelPentiumEx = 0xBC,␊
550 kSMBProcessorFamilyIntelCoreSolo = 0xBD, ///< SMBIOS spec 2.6 correct this value␊
551 kSMBProcessorFamilyReserved = 0xBE,␊
552 kSMBProcessorFamilyIntelCore2 = 0xBF,␊
553 kSMBProcessorFamilyIntelCore2Solo = 0xC0,␊
554 kSMBProcessorFamilyIntelCore2Extreme = 0xC1,␊
555 kSMBProcessorFamilyIntelCore2Quad = 0xC2,␊
556 kSMBProcessorFamilyIntelCore2ExtremeMobile = 0xC3,␊
557 kSMBProcessorFamilyIntelCore2DuoMobile = 0xC4,␊
558 kSMBProcessorFamilyIntelCore2SoloMobile = 0xC5,␊
559 kSMBProcessorFamilyIntelCoreI7 = 0xC6,␊
560 kSMBProcessorFamilyDualCoreIntelCeleron = 0xC7,␊
561 kSMBProcessorFamilyIBM390 = 0xC8,␊
562 kSMBProcessorFamilyG4 = 0xC9,␊
563 kSMBProcessorFamilyG5 = 0xCA,␊
564 kSMBProcessorFamilyG6 = 0xCB,␊
565 kSMBProcessorFamilyzArchitectur = 0xCC,␊
566 kSMBProcessorFamilyIntelCoreI5 = 0xCD,␊
567 kSMBProcessorFamilyIntelCoreI3 = 0xCE,␊
568 kSMBProcessorFamilyViaC7M = 0xD2,␊
569 kSMBProcessorFamilyViaC7D = 0xD3,␊
570 kSMBProcessorFamilyViaC7 = 0xD4,␊
571 kSMBProcessorFamilyViaEden = 0xD5,␊
572 kSMBProcessorFamilyMultiCoreIntelXeon = 0xD6,␊
573 kSMBProcessorFamilyDualCoreIntelXeon3Series = 0xD7,␊
574 kSMBProcessorFamilyQuadCoreIntelXeon3Series = 0xD8,␊
575 kSMBProcessorFamilyViaNano = 0xD9,␊
576 kSMBProcessorFamilyDualCoreIntelXeon5Series = 0xDA,␊
577 kSMBProcessorFamilyQuadCoreIntelXeon5Series = 0xDB,␊
578 kSMBProcessorFamilyDualCoreIntelXeon7Series = 0xDD,␊
579 kSMBProcessorFamilyQuadCoreIntelXeon7Series = 0xDE,␊
580 kSMBProcessorFamilyMultiCoreIntelXeon7Series = 0xDF,␊
581 kSMBProcessorFamilyMultiCoreIntelXeon3400Series = 0xE0,␊
582 kSMBProcessorFamilyEmbeddedAmdOpteronQuadCore = 0xE6,␊
583 kSMBProcessorFamilyAmdPhenomTripleCore = 0xE7,␊
584 kSMBProcessorFamilyAmdTurionUltraDualCoreMobile = 0xE8,␊
585 kSMBProcessorFamilyAmdTurionDualCoreMobile = 0xE9,␊
586 kSMBProcessorFamilyAmdAthlonDualCore = 0xEA,␊
587 kSMBProcessorFamilyAmdSempronSI = 0xEB,␊
588 kSMBProcessorFamilyAmdPhenomII = 0xEC,␊
589 kSMBProcessorFamilyAmdAthlonII = 0xED,␊
590 kSMBProcessorFamilySixCoreAmdOpteron = 0xEE,␊
591 kSMBProcessorFamilyAmdSempronM = 0xEF,␊
592 kSMBProcessorFamilyi860 = 0xFA,␊
593 kSMBProcessorFamilyi960 = 0xFB,␊
594 kSMBProcessorFamilyIndicatorFamily2 = 0xFE,␊
595 kSMBProcessorFamilyReserved1 = 0xFF␊
596} PROCESSOR_FAMILY;␊
597␊
598// Processor Information - Processor Upgrade.␊
599// Values for SMBProcessorInformation.processorUpgrade␊
600typedef enum {␊
601 kSMBProcessorUpgradeOther = 0x01, // Other␊
602 kSMBProcessorUpgradeUnknown = 0x02, // Unknown␊
603 kSMBProcessorUpgradeDaughterBoard = 0x03, // Daughter Board␊
604 kSMBProcessorUpgradeZIFSocket = 0x04, // ZIF Socket␊
605 kSMBProcessorUpgradePiggyBack = 0x05, // Replaceable Piggy Back␊
606 kSMBProcessorUpgradeNone = 0x06, // None␊
607 kSMBProcessorUpgradeLIFSocket = 0x07, // LIF Socket␊
608 kSMBProcessorUpgradeSlot1 = 0x08, // Slot 1␊
609 kSMBProcessorUpgradeSlot2 = 0x09, // Slot 2␊
610 kSMBProcessorUpgrade370PinSocket = 0x0A, // 370-pin socket␊
611 kSMBProcessorUpgradeSlotA = 0x0B, // Slot A␊
612 kSMBProcessorUpgradeSlotM = 0x0C, // Slot M␊
613 kSMBProcessorUpgradeSocket423 = 0x0D, // Socket 423␊
614 kSMBProcessorUpgradeSocketA = 0x0E, // Socket A (Socket 462)␊
615 kSMBProcessorUpgradeSocket478 = 0x0F, // Socket 478␊
616 kSMBProcessorUpgradeSocket754 = 0x10, // Socket 754␊
617 kSMBProcessorUpgradeSocket940 = 0x11, // Socket 940␊
618 kSMBProcessorUpgradeSocket939 = 0x12, // Socket 939␊
619 kSMBProcessorUpgradeSocketmPGA604 = 0x13, // Socket mPGA604␊
620 kSMBProcessorUpgradeSocketLGA771 = 0x14, // Socket LGA771␊
621 kSMBProcessorUpgradeSocketLGA775 = 0x15, // Socket LGA775␊
622 kSMBProcessorUpgradeSocketS1 = 0x16, // Socket S1␊
623 kSMBProcessorUpgradeAM2 = 0x17, // Socket AM2␊
624 kSMBProcessorUpgradeF1207 = 0x18, // Socket F (1207)␊
625 kSMBProcessorUpgradeSocketLGA1366 = 0x19, // Socket LGA1366␊
626 kSMBProcessorUpgradeSocketG34 = 0x1A, // Socket G34␊
627 kSMBProcessorUpgradeSocketAM3 = 0x1B, // Socket AM3␊
628 kSMBProcessorUpgradeSocketC32 = 0x1C, // Socket C32␊
629 kSMBProcessorUpgradeSocketLGA1156 = 0x1D, // Socket LGA1156␊
630 kSMBProcessorUpgradeSocketLGA1567 = 0x1E, // Socket LGA1567␊
631 kSMBProcessorUpgradeSocketPGA988A = 0x1F, // Socket PGA988A␊
632 kSMBProcessorUpgradeSocketBGA1288 = 0x20, // Socket BGA1288␊
633 kSMBProcessorUpgradeSocketrPGA988B = 0x21, // Socket rPGA988B␊
634 kSMBProcessorUpgradeSocketBGA1023 = 0x22, // Socket BGA1023␊
635 kSMBProcessorUpgradeSocketBGA1224 = 0x23, // Socket BGA1224␊
636 kSMBProcessorUpgradeSocketBGA1155 = 0x24, // Socket LGA1155␊
637 kSMBProcessorUpgradeSocketLGA1356 = 0x25, // Socket LGA1356␊
638 kSMBProcessorUpgradeSocketLGA2011 = 0x26, // Socket LGA2011␊
639 kSMBProcessorUpgradeSocketFS1 = 0x27, // Socket FS1␊
640 kSMBProcessorUpgradeSocketFS2 = 0x28, // Socket FS2␊
641 kSMBProcessorUpgradeSocketFM1 = 0x29, // Socket FM1␊
642 kSMBProcessorUpgradeSocketFM2 = 0x2A, // Socket FM2␊
643 kSMBProcessorUpgradeSocketLGA2011_3 = 0x2B, // Socket LGA2011-3␊
644 kSMBProcessorUpgradeSocketLGA1356_3 = 0x2C, // Socket LGA1356-3␊
645 kSMBProcessorUpgradeSocketLGA1150 = 0x2D, // Socket LGA1150␊
646 kSMBProcessorUpgradeSocketBGA1168 = 0x2E, // Socket BGA1168␊
647 kSMBProcessorUpgradeSocketBGA1234 = 0x2F, // Socket BGA1234␊
648 kSMBProcessorUpgradeSocketBGA1364 = 0x30, // Socket BGA1364␊
649 kSMBProcessorUpgradeSocketAM4 = 0x31, // Socket AM4␊
650 kSMBProcessorUpgradeSocketLGA1151 = 0x32, // Socket LGA1151␊
651 kSMBProcessorUpgradeSocketBGA1356 = 0x33, // Socket BGA1356␊
652 kSMBProcessorUpgradeSocketBGA1440 = 0x34, // Socket BGA1440␊
653 kSMBProcessorUpgradeSocketBGA1515 = 0x35, // Socket BGA1515␊
654 kSMBProcessorUpgradeSocketLGA3647_1 = 0x36 // Socket LGA3647-1␊
655} PROCESSOR_UPGRADE;␊
656␊
657␊
658//----------------------------------------------------------------------------------------------------------␊
659// Struct - Cache Information (Type 7), Apple uses 19 bytes length␊
660//----------------------------------------------------------------------------------------------------------␊
661␊
662typedef struct SMBCacheInformation␊
663{␊
664 SMB_STRUCT_HEADER // Type 7␊
665 SMBString socketDesignation;␊
666 SMBWord cacheConfiguration;␊
667 SMBWord maximumCacheSize;␊
668 SMBWord installedSize;␊
669 SMBWord supportedSRAMType;␊
670 SMBWord currentSRAMType;␊
671 SMBByte cacheSpeed;␊
672 SMBByte errorCorrectionType;␊
673 SMBByte systemCacheType;␊
674 SMBByte associativity;␊
675} __attribute__((packed)) SMBCacheInformation;␊
676␊
677␊
678//----------------------------------------------------------------------------------------------------------␊
679// Struct - System Slots (Type 9), Apple uses 13 bytes length␊
680//----------------------------------------------------------------------------------------------------------␊
681␊
682typedef struct SMBSystemSlot␊
683{␊
684 // 2.0+ spec (12 bytes)␊
685␉SMB_STRUCT_HEADER␊
686␉SMBString slotDesignation;␊
687␉SMBByte slotType;␊
688␉SMBByte slotDataBusWidth;␊
689␉SMBByte currentUsage;␊
690␉SMBByte slotLength;␊
691␉SMBWord slotID;␊
692␉SMBByte slotCharacteristics1;␊
693␉// 2.1+ spec (13 bytes)␊
694␉SMBByte slotCharacteristics2;␊
695␉// 2.6+ spec (17 bytes)␊
696//␉SMBWord␉␉segmentGroupNumber;␊
697//␉SMBByte␉␉busNumber;␊
698//␉SMBByte␉␉deviceFunctionNumber;␊
699} __attribute__((packed)) SMBSystemSlot;␊
700␊
701␊
702//----------------------------------------------------------------------------------------------------------␊
703// Struct - OEM Strings (Type 11), Apple uses 5 bytes length␊
704//----------------------------------------------------------------------------------------------------------␊
705␊
706typedef struct SMBOEMStrings␊
707{␊
708␉SMB_STRUCT_HEADER // Type 11␊
709␉SMBByte␉␉count;␉␉// number of strings␊
710} __attribute__((packed)) SMBOEMStrings;␊
711␊
712␊
713//----------------------------------------------------------------------------------------------------------␊
714// Physical Memory Array (Type 16), Apple uses 15 bytes length␊
715//----------------------------------------------------------------------------------------------------------␊
716␊
717typedef struct SMBPhysicalMemoryArray␊
718{␊
719 // 2.1+ spec (15 bytes)␊
720 SMB_STRUCT_HEADER // Type 16␊
721 SMBByte physicalLocation; // physical location␊
722 SMBByte arrayUse; // the use for the memory array, The enumeration value from MEMORY_ARRAY_USE.␊
723 SMBByte errorCorrection; // error correction/detection method, The enumeration value from MEMORY_ERROR_CORRECTION.␊
724 SMBDWord maximumCapacity; // maximum memory capacity in kilobytes␊
725 SMBWord errorHandle; // handle of a previously detected error␊
726 SMBWord numMemoryDevices; // number of memory slots or sockets␊
727 // 2.7+ spec␊
728 //␉SMBQWord extMaximumCapacity;␉// maximum memory capacity in bytes␊
729} __attribute__((packed)) SMBPhysicalMemoryArray;␊
730␊
731// Physical Memory Array - Use.␊
732// Values for SMBPhysicalMemoryArray.arrayUse␊
733typedef enum␊
734{␊
735 kSMBMemoryArrayUseOther = 0x01,␊
736 kSMBMemoryArrayUseUnknown = 0x02,␊
737 kSMBMemoryArrayUseSystemMemory = 0x03,␊
738 kSMBMemoryArrayUseVideoMemory = 0x04,␊
739 kSMBMemoryArrayUseFlashMemory = 0x05,␊
740 kSMBMemoryArrayUseNonVolatileMemory = 0x06,␊
741 kSMBMemoryArrayUseCacheMemory = 0x07␊
742} MEMORY_ARRAY_USE;␊
743␊
744// Physical Memory Array - Error Correction Types.␊
745// Values for SMBPhysicalMemoryArray.errorCorrection␊
746typedef enum␊
747{␊
748 kSMBMemoryArrayErrorCorrectionTypeOther = 0x01,␊
749 kSMBMemoryArrayErrorCorrectionTypeUnknown = 0x02,␊
750 kSMBMemoryArrayErrorCorrectionTypeNone = 0x03,␊
751 kSMBMemoryArrayErrorCorrectionTypeParity = 0x04,␊
752 kSMBMemoryArrayErrorCorrectionTypeSingleBitECC = 0x05,␊
753 kSMBMemoryArrayErrorCorrectionTypeMultiBitECC = 0x06,␊
754 kSMBMemoryArrayErrorCorrectionTypeCRC = 0x07␊
755} MEMORY_ERROR_CORRECTION;␊
756␊
757␊
758//----------------------------------------------------------------------------------------------------------␊
759// Struct - Memory Device (Type 17), Apple uses 27 bytes length␊
760//----------------------------------------------------------------------------------------------------------␊
761␊
762typedef struct SMBMemoryDevice␊
763{␊
764␉// 2.1+ spec (21 bytes)␊
765␉SMB_STRUCT_HEADER // Type 17␊
766␉SMBWord arrayHandle; // handle of the parent memory array␊
767␉SMBWord errorHandle; // handle of a previously detected error␊
768␉SMBWord totalWidth; // total width in bits; including ECC bits␊
769␉SMBWord dataWidth; // data width in bits␊
770␉SMBWord memorySize; // bit15 is scale, 0 = MB, 1 = KB␊
771␉SMBByte formFactor; // memory device form factor␊
772␉SMBByte deviceSet; // parent set of identical memory devices␊
773␉SMBString deviceLocator; // labeled socket; e.g. "SIMM 3"␊
774␉SMBString bankLocator; // labeled bank; e.g. "Bank 0" or "A"␊
775␉SMBByte memoryType; // type of memory␊
776␉SMBWord memoryTypeDetail; // additional detail on memory type␊
777␉// 2.3+ spec (27 bytes)␊
778␉SMBWord memorySpeed; // speed of device in MHz (0 for unknown)␊
779␉SMBString manufacturer;␊
780␉SMBString serialNumber;␊
781␉SMBString assetTag;␊
782␉SMBString partNumber;␊
783␉// 2.6+ spec (28 bytes)␊
784//␉SMBByte attributes;␊
785␉// 2.7+ spec␊
786//␉SMBDWord memoryExtSize;␊
787//␉SMBWord confMemClkSpeed;␊
788␉// 2.8+ spec␊
789//␉SMBWord minimumVolt;␊
790//␉SMBWord maximumVolt;␊
791//␉SMBWord configuredVolt;␊
792} __attribute__((packed)) SMBMemoryDevice;␊
793␊
794␊
795//----------------------------------------------------------------------------------------------------------␊
796// Struct - Memory Array Mapped Address (Type 19), Apple uses 15 bytes length␊
797//----------------------------------------------------------------------------------------------------------␊
798␊
799#if 0␊
800typedef struct SMBMemoryArrayMappedAddress␊
801{␊
802 // 2.1+ spec␊
803␉SMB_STRUCT_HEADER // Type 19␊
804␉SMBDWord startingAddress;␊
805␉SMBDWord endingAddress;␊
806␉SMBWord arrayHandle;␊
807␉SMBByte partitionWidth;␊
808 // 2.7+ spec␊
809␉SMBQWord extStartAddress;␊
810␉SMBQWord extEndAddress;␊
811} __attribute__((packed)) SMBMemoryArrayMappedAddress;␊
812#endif␊
813␊
814␊
815//----------------------------------------------------------------------------------------------------------␊
816// Struct - Memory Device Mapped Address (Type 20)␊
817//----------------------------------------------------------------------------------------------------------␊
818␊
819#if 0␊
820typedef struct SMBMemoryDeviceMappedAddress␊
821{␊
822 // 2.1+ spec␊
823␉SMB_STRUCT_HEADER // Type 20␊
824␉SMBDWord startingAddress;␊
825␉SMBDWord endingAddress;␊
826␉SMBWord arrayHandle;␊
827␉SMBByte partitionRowPosition;␊
828␉SMBByte interleavePosition;␊
829␉SMBByte interleaveDataDepth;␊
830 // 2.7+ spec␊
831␉SMBQWord extStartAddress;␊
832␉SMBQWord extEndAddress;␊
833} __attribute__((packed)) SMBMemoryDeviceMappedAddress;␊
834#endif␊
835␊
836␊
837␊
838//␊
839// Apple Specific structures␊
840//␊
841␊
842//----------------------------------------------------------------------------------------------------------␊
843// Firmware Volume Description (Apple Specific - Type 128), Apple uses 88 bytes length␊
844//----------------------------------------------------------------------------------------------------------␊
845␊
846enum␊
847{␊
848␉FW_REGION_RESERVED = 0,␊
849␉FW_REGION_RECOVERY = 1,␊
850␉FW_REGION_MAIN = 2,␊
851␉FW_REGION_NVRAM = 3,␊
852␉FW_REGION_CONFIG = 4,␊
853␉FW_REGION_DIAGVAULT = 5,␊
854␊
855␉NUM_FLASHMAP_ENTRIES = 8␊
856};␊
857␊
858typedef struct FW_REGION_INFO␊
859{␊
860␉SMBDWord StartAddress;␊
861␉SMBDWord EndAddress;␊
862} __attribute__((packed)) FW_REGION_INFO;␊
863␊
864typedef struct SMBFirmwareVolume␊
865{␊
866␉SMB_STRUCT_HEADER␉␉␉// Type 128␊
867␉SMBByte RegionCount;␊
868␉SMBByte Reserved[3];␊
869␉SMBDWord FirmwareFeatures;␊
870␉SMBDWord FirmwareFeaturesMask;␊
871␉SMBByte RegionType[ NUM_FLASHMAP_ENTRIES ];␊
872␉FW_REGION_INFO FlashMap[ NUM_FLASHMAP_ENTRIES ];␊
873} __attribute__((packed)) SMBFirmwareVolume;␊
874␊
875␊
876//----------------------------------------------------------------------------------------------------------␊
877// Memory SPD Data (Apple Specific - Type 130)␊
878//----------------------------------------------------------------------------------------------------------␊
879␊
880typedef struct SMBMemorySPD␊
881{␊
882␉SMB_STRUCT_HEADER␉␉␉// Type 130␊
883␉SMBWord Type17Handle;␊
884␉SMBWord Offset;␊
885␉SMBWord Size;␊
886␉SMBWord Data[1];␊
887} __attribute__((packed)) SMBMemorySPD;␊
888␊
889␊
890//----------------------------------------------------------------------------------------------------------␊
891// OEM Processor Type (Apple Specific - Type 131)␊
892//----------------------------------------------------------------------------------------------------------␊
893␊
894typedef struct SMBOemProcessorType␊
895{␊
896␉SMB_STRUCT_HEADER␉␉␉// Type131␊
897␉SMBWord ProcessorType;␊
898} __attribute__((packed)) SMBOemProcessorType;␊
899␊
900␊
901//----------------------------------------------------------------------------------------------------------␊
902// OEM Processor Bus Speed (Apple Specific - Type 132)␊
903//----------------------------------------------------------------------------------------------------------␊
904␊
905typedef struct SMBOemProcessorBusSpeed␊
906{␊
907␉SMB_STRUCT_HEADER␉␉␉// Type 132␊
908␉SMBWord ProcessorBusSpeed;␉␉// MT/s unit␊
909} __attribute__((packed)) SMBOemProcessorBusSpeed;␊
910␊
911␊
912//----------------------------------------------------------------------------------------------------------␊
913// OEM Platform Feature (Apple Specific - Type 133)␊
914//----------------------------------------------------------------------------------------------------------␊
915␊
916typedef struct SMBOemPlatformFeature␊
917{␊
918␉SMB_STRUCT_HEADER␉␉␉// Type 133␊
919␉SMBWord PlatformFeature;␊
920} __attribute__((packed)) SMBOemPlatformFeature;␊
921␊
922␊
923//----------------------------------------------------------------------------------------------------------␊
924// OEM SMC Version (Apple Specific - Type 134)␊
925//----------------------------------------------------------------------------------------------------------␊
926␊
927typedef struct SMBOemSMCVersion␊
928{␊
929␉SMB_STRUCT_HEADER␉␉␉// Type 134␊
930␉SMBWord SMCVersion;␊
931} __attribute__((packed)) SMBOemSMCVersion;␊
932␊
933␊
934␊
935//␊
936// Obsolete SMBIOS structures␊
937//␊
938␊
939//----------------------------------------------------------------------------------------------------------␊
940// Struct - Memory Controller Information (Type 5) Obsolete since SMBIOS version 2.1␊
941//----------------------------------------------------------------------------------------------------------␊
942␊
943typedef struct SMBMemoryControllerInfo {␊
944 SMB_STRUCT_HEADER␊
945 SMBByte␉␉␉errorDetectingMethod;␊
946 SMBByte␉␉␉errorCorrectingCapability;␊
947 SMBByte␉␉␉supportedInterleave;␊
948 SMBByte␉␉␉currentInterleave;␊
949 SMBByte␉␉␉maxMemoryModuleSize;␊
950 SMBWord␉␉␉supportedSpeeds;␊
951 SMBWord␉␉␉supportedMemoryTypes;␊
952 SMBByte␉␉␉memoryModuleVoltage;␊
953 SMBByte␉␉␉numberOfMemorySlots;␊
954} __attribute__((packed)) SMBMemoryControllerInfo;␊
955␊
956␊
957//----------------------------------------------------------------------------------------------------------␊
958// Struct - Memory Module Information (Type 6) Obsolete since SMBIOS version 2.1␊
959//----------------------------------------------------------------------------------------------------------␊
960␊
961typedef struct SMBMemoryModule␊
962{␊
963 SMB_STRUCT_HEADER // Type 6␊
964 SMBString socketDesignation;␊
965 SMBByte bankConnections;␊
966 SMBByte currentSpeed;␊
967 SMBWord currentMemoryType;␊
968 SMBByte installedSize;␊
969 SMBByte enabledSize;␊
970 SMBByte errorStatus;␊
971} __attribute__((packed)) SMBMemoryModule;␊
972␊
973#define kSMBMemoryModuleSizeNotDeterminable 0x7D␊
974#define kSMBMemoryModuleSizeNotEnabled 0x7E␊
975#define kSMBMemoryModuleSizeNotInstalled 0x7F␊
976␊
977␊
978␊
979//----------------------------------------------------------------------------------------------------------␊
980␊
981#define SMBIOS_ORIGINAL␉␉0␊
982#define SMBIOS_PATCHED␉␉1␊
983␊
984␊
985extern void *getSmbios(int which);␊
986␊
987extern void readSMBIOSInfo(SMBEntryPoint *eps);␊
988␊
989extern void setupSMBIOSTable(void);␊
990␊
991extern void decodeSMBIOSTable(SMBEntryPoint *eps);␊
992␊
993#endif /* !__LIBSAIO_SMBIOS_H */␊
994

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