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Root/branches/ErmaC/Enoch/i386/libsaio/smbios_decode.c

1/*␊
2 * A very simple SMBIOS Table decoder, part of the Chameleon Boot Loader Project␊
3 *␊
4 * Copyright 2010 by Islam M. Ahmed Zaid. All rights reserved.␊
5 *␊
6 */␊
7␊
8#include "libsaio.h"␊
9#include "smbios.h"␊
10// Bungo:␊
11#include "boot.h"␊
12#include "bootstruct.h"␊
13␊
14#ifndef DEBUG_SMBIOS␊
15#define DEBUG_SMBIOS 0␊
16#endif␊
17␊
18#if DEBUG_SMBIOS␊
19#define DBG(x...)␉printf(x)␊
20#else␊
21#define DBG(x...)␉msglog(x)␊
22#endif␊
23␊
24extern char *getSMBStringForField(SMBStructHeader *structHeader, uint8_t field);␊
25// Bungo:␊
26#define NotSpecifiedStr "Not Specified" // no string␊
27#define OutOfSpecStr "<OUT OF SPEC>" // value out of smbios spec. range␊
28#define PrivateStr "** PRIVATE **" // masking private data␊
29#define neverMask false␊
30␊
31static bool privateData = true;␊
32static SMBByte minorVersion; // SMBIOS rev. minor␊
33static SMBByte majorVersion; // SMBIOS rev. major␊
34static SMBByte bcdRevisionLo; // DMI rev. minor␊
35static SMBByte bcdRevisionHi; // DMI rev. major␊
36␊
37/*====␊
38 7.2.2␊
39 ===*/␊
40static const char *SMBWakeUpTypes[] = // Bungo: strings for wake-up type (Table Type 1 - System Information)␊
41{␊
42␉"Reserved", /* 00h */␊
43␉"Other", /* 01h */␊
44␉"Unknown", /* 02h */␊
45␉"APM Timer", /* 03h */␊
46␉"Modem Ring", /* 04h */␊
47␉"LAN Remote", /* 05h */␊
48␉"Power Switch", /* 06h */␊
49␉"PCI PME#", /* 07h */␊
50␉"AC Power Restored" /* 08h */␊
51};␊
52␊
53/*====␊
54 7.3.2␊
55 ===*/␊
56static const char *SMBBaseBoardTypes[] = // Bungo: strings for base board type (Table Type 2 - Base Board Information)␊
57{␊
58␉"Unknown", /* 01h */␊
59␉"Other", /* 02h */␊
60␉"Server Blade", /* 03h */␊
61␉"Connectivity Switch", /* 04h */␊
62␉"System Management Module", /* 05h */␊
63␉"Processor Module", /* 06h */␊
64␉"I/O Module", /* 07h */␊
65␉"Memory Module", /* 08h */␊
66␉"Daughter Board", /* 09h */␊
67␉"Motherboard", /* 0Ah */␊
68␉"Processor+Memory Module", /* 0Bh */␊
69␉"Processor+I/O Module", /* 0Ch */␊
70␉"Interconnect Board" /* 0Dh */␊
71};␊
72␊
73 /*===␊
74 7.4.1␊
75 ===*/␊
76static const char *SMBChassisTypes[] = // Bungo: strings for chassis type (Table Type 3 - Chassis Information)␊
77{␊
78␉"Other", /* 01h */␊
79␉"Unknown", /* 02h */␊
80␉"Desktop", /* 03h */␊
81␉"Low Profile Desktop", /* 04h */␊
82␉"Pizza Box", /* 05h */␊
83␉"Mini Tower", /* 06h */␊
84␉"Tower", /* 07h */␊
85␉"Portable", /* 08h */␊
86␉"Laptop", /* 09h */␊
87␉"Notebook", /* 0Ah */␊
88␉"Hand Held", /* 0Bh */␊
89␉"Docking Station", /* 0Ch */␊
90␉"All in One", /* 0Dh */␊
91␉"Sub Notebook", /* 0Eh */␊
92␉"Space-saving", /* 0Fh */␊
93␉"Lunch Box",␉␉/* 10h */␊
94␉"Main Server Chassis",␉/* 11h */␊
95␉"Expansion Chassis",␉/* 12h */␊
96␉"SubChassis",␉␉/* 13h */␊
97␉"Bus Expansion Chassis",/* 14h */␊
98␉"Peripheral Chassis",␉/* 15h */␊
99␉"RAID Chassis",␉␉/* 16h */␊
100␉"Rack Mount Chassis", /* 17h */␊
101␉"Sealed-case PC",␉/* 18h */␊
102␉"Multi-system Chassis", /* 19h */␊
103␉"Compact PCI",␉␉/* 1Ah */␊
104␉"Advanced TCA",␉␉/* 1Bh */␊
105␉"Blade",␉␉/* 1Ch */ // An SMBIOS implementation for a Blade would contain a Type 3 Chassis structure␊
106␉"Blade Enclosing"␉/* 1Dh */ // A Blade Enclosure is a specialized chassis that contains a set of Blades.␊
107};␊
108␊
109/*====␊
110 7.5.1␊
111 ===*/␊
112static const char *SMBProcessorTypes[] = // Bungo: strings for processor type (Table Type 4 - Processor Information)␊
113{␊
114␉"Other", /* 01h */␊
115␉"Unknown", /* 02h */␊
116␉"Central Processor", /* 03h */␊
117␉"Math Processor", /* 04h */␊
118␉"DSP Processor", /* 05h */␊
119␉"Video Processor" /* 06h */␊
120};␊
121␊
122/*====␊
123 7.5.5␊
124 ===*/␊
125static const char *SMBProcessorUpgrades[] = // ErmaC: strings for processor upgrade (Table Type 4 - Processor Information)␊
126{␊
127␉"Other", /* 01h */␊
128␉"Unknown", /* 02h */␊
129␉"Daughter Board",␊
130␉"ZIF Socket",␊
131␉"Replaceable Piggy Back",␊
132␉"None",␊
133␉"LIF Socket",␊
134␉"Slot 1",␊
135␉"Slot 2",␊
136␉"370-pin Socket",␊
137␉"Slot A",␊
138␉"Slot M",␊
139␉"Socket 423",␊
140␉"Socket A (Socket 462)",␊
141␉"Socket 478",␊
142␉"Socket 754",␊
143␉"Socket 940",␊
144␉"Socket 939",␊
145␉"Socket mPGA604",␊
146␉"Socket LGA771",␊
147␉"Socket LGA775",␊
148␉"Socket S1",␊
149␉"Socket AM2",␊
150␉"Socket F (1207)",␊
151␉"Socket LGA1366",␊
152␉"Socket G34",␊
153␉"Socket AM3",␊
154␉"Socket C32",␊
155␉"Socket LGA1156",␊
156␉"Socket LGA1567",␊
157␉"Socket PGA988A",␊
158␉"Socket BGA1288",␊
159␉"Socket rPGA988B",␊
160␉"Socket BGA1023",␊
161␉"Socket BGA1224",␊
162␉"Socket BGA1155",␊
163␉"Socket LGA1356",␊
164␉"Socket LGA2011",␊
165␉"Socket FS1",␊
166␉"Socket FS2",␊
167␉"Socket FM1",␊
168␉"Socket FM2",␊
169␉"Socket LGA2011-3",␊
170␉"Socket LGA1356-3" /* 2Ch */␊
171};␊
172␊
173static const char *SMBMemoryDeviceFormFactors[] = // Bungo: strings for form factor (Table Type 17 - Memory Device)␊
174{␊
175␉"Other", /* 01h */␊
176␉"Unknown", /* 02h */␊
177␉"SIMM", /* 03h */␊
178␉"SIP", /* 04h */␊
179␉"Chip", /* 05h */␊
180␉"DIP", /* 06h */␊
181␉"ZIP", /* 07h */␊
182␉"Proprietary Card", /* 08h */␊
183␉"DIMM", /* 09h */␊
184␉"TSOP", /* 0Ah */␊
185␉"Row of chips", /* 0Bh */␊
186␉"RIMM", /* 0Ch */␊
187␉"SODIMM", /* 0Dh */␊
188␉"SRIMM", /* 0Eh */␊
189␉"FB-DIMM" /* 0Fh */␊
190};␊
191␊
192/*=====␊
193 7.18.2␊
194 ====*/␊
195static const char *␊
196SMBMemoryDeviceTypes[] =␊
197{␊
198␉"RAM", /* 00h Undefined */␊
199␉"RAM", /* 01h Other */␊
200␉"RAM", /* 02h Unknown */␊
201␉"DRAM", /* 03h DRAM */␊
202␉"EDRAM", /* 04h EDRAM */␊
203␉"VRAM", /* 05h VRAM */␊
204␉"SRAM", /* 06h SRAM */␊
205␉"RAM", /* 07h RAM */␊
206␉"ROM", /* 08h ROM */␊
207␉"FLASH", /* 09h FLASH */␊
208␉"EEPROM", /* 0Ah EEPROM */␊
209␉"FEPROM", /* 0Bh FEPROM */␊
210␉"EPROM", /* 0Ch EPROM */␊
211␉"CDRAM", /* 0Dh CDRAM */␊
212␉"3DRAM", /* 0Eh 3DRAM */␊
213␉"SDRAM", /* 0Fh SDRAM */␊
214␉"SGRAM", /* 10h SGRAM */␊
215␉"RDRAM", /* 11h RDRAM */␊
216␉"DDR SDRAM", /* 12h DDR */␊
217␉"DDR2 SDRAM", /* 13h DDR2 */␊
218␉"DDR2 FB-DIMM", /* 14h DDR2 FB-DIMM */␊
219␉"RAM",␉␉/* 15h unused */␊
220␉"RAM",␉␉/* 16h unused */␊
221␉"RAM",␉␉/* 17h unused */␊
222␉"DDR3",␉␉/* 18h DDR3, chosen in [5776134] */␊
223␉"FBD2"␉␉/* 19h FBD2 */␊
224};␊
225␊
226static const int kSMBMemoryDeviceTypeCount = sizeof(SMBMemoryDeviceTypes) /␊
227 sizeof(SMBMemoryDeviceTypes[0]);␊
228␊
229// Bungo: fixes random string readout if null in smbios to "Not Specified" as dmidecode displays␊
230char *SMBStringForField(SMBStructHeader *structHeader, uint8_t field, const bool mask)␊
231{␊
232␉char *str = NULL;␊
233␉str = getSMBStringForField(structHeader, field);␊
234␉if (!field) {␊
235␉␉str = NotSpecifiedStr;␊
236␉}␊
237␉else if (mask) {␊
238␉␉str = PrivateStr;␊
239␉}␊
240␊
241␉return str;␊
242};␊
243␊
244void printHeader(SMBStructHeader *structHeader)␊
245{␊
246␉DBG("Handle: 0x%04x, DMI type %d, %d bytes\n", structHeader->handle, structHeader->type, structHeader->length);␊
247}␊
248␊
249//-------------------------------------------------------------------------------------------------------------------------␊
250// BIOS Information (Type 0)␊
251//-------------------------------------------------------------------------------------------------------------------------␊
252void decodeBIOSInformation(SMBStructHeader *structHeader)␊
253{␊
254␉printHeader(structHeader);␊
255␉DBG("BIOS Information\n");␊
256␉DBG("\tVendor: %s\n", SMBStringForField(structHeader, ((SMBBIOSInformation *)structHeader)->vendor, neverMask));␊
257␉DBG("\tVersion: %s\n", SMBStringForField(structHeader, ((SMBBIOSInformation *)structHeader)->version, neverMask));␊
258␉DBG("\tRelease Date: %s\n", SMBStringForField(structHeader, ((SMBBIOSInformation *)structHeader)->releaseDate, neverMask));␊
259// Address:␊
260// Runtime Size:␊
261// ROM Size:␊
262// DBG("\tSupported BIOS functions: (0x%llX) %s\n", ((SMBBIOSInformation *)structHeader)->characteristics, SMBBIOSInfoChar0[((SMBBIOSInformation *)structHeader)->characteristics]);␊
263␉DBG("\tBIOS Revision: %d.%d\n", ((SMBBIOSInformation *)structHeader)->releaseMajor, ((SMBBIOSInformation *)structHeader)->releaseMinor);␊
264// Firmware Major Release␊
265// Firmware Minor Release␊
266// SMBByte characteristicsExt1;␊
267// SMBByte characteristicsExt2;␊
268␉DBG("\n");␊
269}␊
270␊
271//-------------------------------------------------------------------------------------------------------------------------␊
272// System Information (Type 1)␊
273//-------------------------------------------------------------------------------------------------------------------------␊
274void decodeSystemInformation(SMBStructHeader *structHeader)␊
275{␊
276␉printHeader(structHeader);␊
277␉DBG("System Information\n");␊
278␉DBG("\tManufacturer: %s\n", SMBStringForField(structHeader, ((SMBSystemInformation *)structHeader)->manufacturer, neverMask));␊
279␉DBG("\tProduct Name: %s\n", SMBStringForField(structHeader, ((SMBSystemInformation *)structHeader)->productName, neverMask));␊
280␉DBG("\tVersion: %s\n", SMBStringForField(structHeader, ((SMBSystemInformation *)structHeader)->version, neverMask));␊
281␉DBG("\tSerial Number: %s\n", SMBStringForField(structHeader, ((SMBSystemInformation *)structHeader)->serialNumber, privateData));␊
282␉uint8_t *uuid = ((SMBSystemInformation *)structHeader)->uuid;␊
283␉if (privateData) {␊
284␉␉DBG("\tUUID: %s\n", PrivateStr);␊
285␉} else {␊
286␉␉DBG("\tUUID: %02X%02X%02X%02X-%02X%02X-%02X%02X-%02x%02X-%02X%02X%02X%02X%02X%02X\n",␊
287␉␉␉uuid[0], uuid[1], uuid[2], uuid[3], uuid[4], uuid[5], uuid[6], uuid[7],␊
288␉␉␉uuid[8], uuid[9], uuid[10], uuid[11], uuid[12], uuid[13], uuid[14], uuid[15]);␊
289␉}␊
290␉if (((SMBSystemInformation *)structHeader)->wakeupReason > 8) {␊
291␉␉DBG("\tWake-up Type: %s\n", OutOfSpecStr);␊
292␉} else {␊
293␉␉DBG("\tWake-up Type: %s\n", SMBWakeUpTypes[((SMBSystemInformation *)structHeader)->wakeupReason]);␊
294␉}␊
295␉DBG("\tSKU Number: %s\n", SMBStringForField(structHeader, ((SMBSystemInformation *)structHeader)->skuNumber, neverMask)); // System SKU#␊
296␉DBG("\tFamily: %s\n", SMBStringForField(structHeader, ((SMBSystemInformation *)structHeader)->family, neverMask));␊
297␉DBG("\n");␊
298}␊
299␊
300//-------------------------------------------------------------------------------------------------------------------------␊
301// Base Board (or Module) Information (Type 2)␊
302//-------------------------------------------------------------------------------------------------------------------------␊
303void decodeBaseBoard(SMBStructHeader *structHeader)␊
304{␊
305␉printHeader(structHeader);␊
306␉DBG("Base Board Information\n");␊
307␉DBG("\tManufacturer: %s\n", SMBStringForField(structHeader, ((SMBBaseBoard *)structHeader)->manufacturer, neverMask));␊
308␉DBG("\tProduct Name: %s\n", SMBStringForField(structHeader, ((SMBBaseBoard *)structHeader)->product, neverMask));␊
309␉DBG("\tVersion: %s\n", SMBStringForField(structHeader, ((SMBBaseBoard *)structHeader)->version, neverMask));␊
310␉DBG("\tSerial Number: %s\n", SMBStringForField(structHeader, ((SMBBaseBoard *)structHeader)->serialNumber, privateData));␊
311␉DBG("\tAsset Tag: %s\n", SMBStringForField(structHeader, ((SMBBaseBoard *)structHeader)->assetTag, neverMask));␊
312// Feature Flags (BYTE)␊
313␉DBG("\tLocation In Chassis: %s\n", SMBStringForField(structHeader, ((SMBBaseBoard *)structHeader)->locationInChassis, neverMask)); // Part Component␊
314// Chassis Handle (WORD)␊
315␉if ((((SMBBaseBoard *)structHeader)->boardType < kSMBBaseBoardUnknown) || (((SMBBaseBoard *)structHeader)->boardType > kSMBBaseBoardInterconnect)) {␊
316␉␉DBG("\tType: %s\n", OutOfSpecStr);␊
317␉} else {␊
318␉␉DBG("\tType: %s\n", SMBBaseBoardTypes[(((SMBBaseBoard *)structHeader)->boardType - 1)]);␊
319␉}␊
320// Number of Contained Object Handles (n) (BYTE)␊
321// Contained Object Handles n(WORDs)␊
322␉DBG("\n");␊
323}␊
324␊
325//-------------------------------------------------------------------------------------------------------------------------␊
326// System Enclosure or Chassis (Type 3)␊
327//-------------------------------------------------------------------------------------------------------------------------␊
328void decodeSystemEnclosure(SMBStructHeader *structHeader)␊
329{␊
330␉printHeader(structHeader);␊
331␉DBG("Chassis Information\n");␊
332␉DBG("\tManufacturer: %s\n", SMBStringForField(structHeader, ((SMBSystemEnclosure *)structHeader)->manufacturer, neverMask));␊
333␉if ((((SMBSystemEnclosure *)structHeader)->chassisType < kSMBchassisOther) || (((SMBSystemEnclosure *)structHeader)->chassisType > kSMBchassisBladeEnclosing)) {␊
334␉␉DBG("\tType: %s\n", OutOfSpecStr);␊
335␉} else {␊
336␉␉DBG("\tType: %s\n", SMBChassisTypes[(((SMBSystemEnclosure *)structHeader)->chassisType - 1)]);␊
337␉}␊
338// Lock:␊
339␉DBG("\tVersion: %s\n", SMBStringForField(structHeader, ((SMBSystemEnclosure *)structHeader)->version, neverMask));␊
340␉DBG("\tSerial Number: %s\n", SMBStringForField(structHeader, ((SMBSystemEnclosure *)structHeader)->serialNumber, privateData));␊
341␉DBG("\tAsset Tag: %s\n", SMBStringForField(structHeader, ((SMBSystemEnclosure *)structHeader)->assetTag, neverMask));␊
342// Boot-up State:␊
343// Power Supply State␊
344// Thermal State␊
345// Security Status:␊
346// OEM Information:␊
347// Height;␊
348// Number Of Power Cords: Cords;␊
349// Contained Elements: ElementsCount;␊
350// SKU Number:␊
351// ElementLen;␊
352// Elements[1]; // open array of ElementsCount*ElementLen BYTEs␊
353␉DBG("\n");␊
354}␊
355␊
356//-------------------------------------------------------------------------------------------------------------------------␊
357// Processor Information (Type 4)␊
358//-------------------------------------------------------------------------------------------------------------------------␊
359void decodeProcessorInformation(SMBStructHeader *structHeader)␊
360{␊
361␉printHeader(structHeader);␊
362␉DBG("Processor Information\n");␊
363␉DBG("\tSocket Designation: %s\n", SMBStringForField(structHeader, ((SMBProcessorInformation *)structHeader)->socketDesignation, neverMask));␊
364␉if ((((SMBProcessorInformation *)structHeader)->processorType < kSMBprocessorTypeOther) || (((SMBProcessorInformation *)structHeader)->processorType > kSMBprocessorTypeGPU)) {␊
365␉␉DBG("\tType: %s\n", OutOfSpecStr);␊
366␉} else {␊
367␉␉DBG("\tType: %s\n", SMBProcessorTypes[((SMBProcessorInformation *)structHeader)->processorType - 1]);␊
368␉}␊
369␉DBG("\tFamily: 0x%X\n", ((SMBProcessorInformation *)structHeader)->processorFamily);␊
370␉DBG("\tManufacturer: %s\n", SMBStringForField(structHeader, ((SMBProcessorInformation *)structHeader)->manufacturer, neverMask));␊
371␉DBG("\tID: 0x%llX\n", ((SMBProcessorInformation *)structHeader)->processorID);␊
372//␉DBG("\tSignature: Type %u, Family %u, Model %u, Stepping %u\n", (eax >> 12) & 0x3, ((eax >> 20) & 0xFF) + ((eax >> 8) & 0x0F), ((eax >> 12) & 0xF0) + ((eax >> 4) & 0x0F), eax & 0xF);␊
373// Flags:␊
374␉DBG("\tVersion: %s\n", SMBStringForField(structHeader, ((SMBProcessorInformation *)structHeader)->processorVersion, neverMask));␊
375//␉DBG("\tVoltage: 0.%xV\n", ((SMBProcessorInformation *)structHeader)->voltage);␊
376␉DBG("\tExternal Clock: %d MHz\n", ((SMBProcessorInformation *)structHeader)->externalClock);␊
377␉DBG("\tMax Speed: %d MHz\n", ((SMBProcessorInformation *)structHeader)->maximumClock);␊
378␉DBG("\tCurrent Speed: %d MHz\n", ((SMBProcessorInformation *)structHeader)->currentClock);␊
379// Status: Populated/Unpopulated␊
380␉if ((((SMBProcessorInformation *)structHeader)->processorUpgrade < 1) || (((SMBProcessorInformation *)structHeader)->processorUpgrade > 0x2C)) {␊
381␉␉DBG("\tUpgrade: %s\n", OutOfSpecStr);␊
382␉} else {␊
383␉␉DBG("\tUpgrade: %s\n", SMBProcessorUpgrades[((SMBProcessorInformation *)structHeader)->processorUpgrade - 1]);␊
384␉}␊
385// L1 Cache Handle:␊
386// L2 Cache Handle:␊
387// L3 Cache Handle:␊
388␉DBG("\tSerial Number: %s\n", SMBStringForField(structHeader, ((SMBProcessorInformation *)structHeader)->serialNumber, privateData));␊
389␉DBG("\tAsset Tag: %s\n", SMBStringForField(structHeader, ((SMBProcessorInformation *)structHeader)->assetTag, neverMask));␊
390␉DBG("\tPart Number: %s\n", SMBStringForField(structHeader, ((SMBProcessorInformation *)structHeader)->partNumber, neverMask));␊
391␉if(((SMBProcessorInformation *)structHeader)->coreCount != 0) {␊
392␉␉DBG("\tCore Count: %d\n", ((SMBProcessorInformation *)structHeader)->coreCount);}␊
393␉if(((SMBProcessorInformation *)structHeader)->coreEnabled != 0) {␊
394␉␉DBG("\tCore Enabled: %d\n", ((SMBProcessorInformation *)structHeader)->coreEnabled);}␊
395␉if(((SMBProcessorInformation *)structHeader)->threadCount != 0) {␊
396␉␉DBG("\tThread Count: %d\n", ((SMBProcessorInformation *)structHeader)->threadCount);␊
397␉}␊
398// Characteristics:␊
399//␉DBG("\tProcessor Family 2: %d\n", ((SMBProcessorInformation *)structHeader)->processorFamily2);␊
400␉DBG("\n");␊
401}␊
402␊
403//-------------------------------------------------------------------------------------------------------------------------␊
404// Memory Module Information (Type 6)␊
405//-------------------------------------------------------------------------------------------------------------------------␊
406//void decodeMemoryModule(SMBStructHeader *structHeader)␊
407//{␊
408//␉DBG("Memory Module Information\n");␊
409//␉DBG("\tSocket Designation: %s\n", getSMBStringForField((SMBStructHeader *)structHeader, structHeader->socketDesignation));␊
410//␉DBG("\tBank Connections: Type: %d\n", structHeader->bankConnections);␊
411//␉DBG("\tCurrent Speed: %X\n", structHeader->currentSpeed);␊
412//␉DBG("\tType: %llX\n", structHeader->currentMemoryType);␊
413//␉DBG("\tInstalled Size: %d\n", structHeader->installedSize);␊
414//␉DBG("\tEnabled Size: %d\n", structHeader->enabledSize);␊
415//␉DBG("\tError Status: %x\n", structHeader->errorStatus);␊
416//␉DBG("\n");␊
417//}␊
418␊
419//-------------------------------------------------------------------------------------------------------------------------␊
420// OEM Strings (Type 11)␊
421//-------------------------------------------------------------------------------------------------------------------------␊
422void decodeSMBOEMStrings(SMBStructHeader *structHeader)␊
423{␊
424␉char *stringPtr = (char *)structHeader + structHeader->length;␊
425␉printHeader(structHeader);␊
426␉DBG("OEM Strings\n");␊
427␉SMBByte i;␊
428␉for (i = 1; i <= ((SMBOEMStrings *)structHeader)->count; i++) {␊
429␉␉DBG("\tString %d: %s\n", i, stringPtr);␊
430␉␉stringPtr = stringPtr + strlen(stringPtr) + 1;␊
431␉}␊
432␉DBG("\n");␊
433}␊
434␊
435//-------------------------------------------------------------------------------------------------------------------------␊
436// MemoryDevice (Type 17)␊
437//-------------------------------------------------------------------------------------------------------------------------␊
438void decodeMemoryDevice(SMBStructHeader *structHeader)␊
439{␊
440␉printHeader(structHeader);␊
441␉DBG("Memory Device\n");␊
442// Aray Handle␊
443␉if (((SMBMemoryDevice *)structHeader)->errorHandle == 0xFFFF) {␊
444␉␉DBG("\tError Information Handle: No Error\n");␊
445␉} else {␊
446␉␉DBG("\tError Information Handle: 0x%x\n", ((SMBMemoryDevice *)structHeader)->errorHandle);␊
447␉}␊
448// Total Width:␊
449// Data Width:␊
450␉switch (((SMBMemoryDevice *)structHeader)->memorySize) {␊
451␉␉case 0:␊
452␉␉␉DBG("\tSize: No Module Installed\n");␊
453␉␉␉break;␊
454␉␉case 0x7FFF:␊
455␉␉␉DBG("\tSize: 32GB or more\n");␊
456␉␉␉break;␊
457␉␉case 0xFFFF:␊
458␉␉␉DBG("\tSize: Unknown\n");␊
459␉␉␉break;␊
460␉␉default:␊
461␉␉␉DBG("\tSize: %d %s\n", ((SMBMemoryDevice *)structHeader)->memorySize & 0x7FFF, ((((SMBMemoryDevice *)structHeader)->memorySize & 0x8000) == 0x8000) ? "kB" : "MB");␊
462␉␉␉break;␊
463␉}␊
464␉if ((((SMBMemoryDevice *)structHeader)->formFactor < 0x01) || (((SMBMemoryDevice *)structHeader)->formFactor > 0x0F)) {␊
465 ␉␉DBG("\tForm Factor: %s\n", OutOfSpecStr);␊
466 ␉} else {␊
467 DBG("\tForm Factor: %s\n", SMBMemoryDeviceFormFactors[((SMBMemoryDevice *)structHeader)->formFactor - 1]);␊
468 }␊
469// Set:␊
470␉DBG("\tLocator: %s\n", SMBStringForField(structHeader, ((SMBMemoryDevice *)structHeader)->deviceLocator, neverMask));␊
471␉DBG("\tBank Locator: %s\n", SMBStringForField(structHeader, ((SMBMemoryDevice *)structHeader)->bankLocator, neverMask));␊
472␉if (((SMBMemoryDevice *)structHeader)->memoryType > kSMBMemoryDeviceTypeCount) {␊
473␉␉DBG("\tMemory Type: %s\n", OutOfSpecStr);␊
474␉} else {␊
475␉␉DBG("\tMemory Type: %s\n", SMBMemoryDeviceTypes[((SMBMemoryDevice *)structHeader)->memoryType]);␊
476␉}␊
477// Type Detail:␊
478␉DBG("\tSpeed: %d MHz\n", ((SMBMemoryDevice *)structHeader)->memorySpeed);␊
479␉DBG("\tManufacturer: %s\n", SMBStringForField(structHeader, ((SMBMemoryDevice *)structHeader)->manufacturer, neverMask));␊
480␉DBG("\tSerial Number: %s\n", SMBStringForField(structHeader, ((SMBMemoryDevice *)structHeader)->serialNumber, privateData));␊
481␉DBG("\tAsset Tag: %s\n", SMBStringForField(structHeader, ((SMBMemoryDevice *)structHeader)->assetTag, neverMask));␊
482␉DBG("\tPart Number: %s\n", SMBStringForField(structHeader, ((SMBMemoryDevice *)structHeader)->partNumber, neverMask));␊
483// Rank:␊
484// Configured Clock Speed:␊
485␉DBG("\n");␊
486}␊
487␊
488//-------------------------------------------------------------------------------------------------------------------------␊
489// Apple Specific (Type 131)␊
490//-------------------------------------------------------------------------------------------------------------------------␊
491void decodeOemProcessorType(SMBStructHeader *structHeader)␊
492{␊
493␉printHeader(structHeader);␊
494␉DBG("Apple specific Processor Type\n");␊
495␉DBG("\tCpu-type: 0x%x\n", ((SMBOemProcessorType *)structHeader)->ProcessorType);␊
496␉DBG("\n");␊
497}␊
498␊
499//-------------------------------------------------------------------------------------------------------------------------␊
500// Apple Specific (Type 132)␊
501//-------------------------------------------------------------------------------------------------------------------------␊
502void decodeOemProcessorBusSpeed(SMBStructHeader *structHeader)␊
503{␊
504␉printHeader(structHeader);␊
505␉DBG("Apple specific Processor Interconnect Speed\n");␊
506␉DBG("\tQPI = %d MT/s\n", ((SMBOemProcessorBusSpeed *)structHeader)->ProcessorBusSpeed);␊
507␉DBG("\n");␊
508}␊
509␊
510// Info for the Table Above: dmi 2.7+ https://wiki.debian.org/InstallingDebianOn/Thinkpad/T42/lenny?action=AttachFile&do=get&target=dmidecode.Lenny_Thinkpad_T42_2373.txt␊
511//-------------------------------------------------------------------------------------------------------------------------␊
512// Apple Specific (Type 133)␊
513//-------------------------------------------------------------------------------------------------------------------------␊
514//void decodeOemPlatformFeature(SMBStructHeader *structHeader)␊
515//{␊
516//␉printHeader(structHeader);␊
517//␉DBG("Apple specific Platform Feature\n");␊
518//␉DBG("\t%s\n", ((SMBOemPlatformFeature *)structHeader)->PlatformFeature);␊
519//␉DBG("\n");␊
520//}␊
521␊
522//-------------------------------------------------------------------------------------------------------------------------␊
523// Specific (Type 134)␊
524//-------------------------------------------------------------------------------------------------------------------------␊
525//void decodeOem(SMBStructHeader *structHeader)␊
526//{␊
527//␉printHeader(structHeader);␊
528//␉DBG("Apple specific Feature\n");␊
529//␉DBG("\t%s\n", ((SMBOemPlatformFeature *)structHeader)->Feature);␊
530//␉DBG("\n");␊
531//}␊
532␊
533//-------------------------------------------------------------------------------------------------------------------------␊
534␊
535␊
536void decodeSMBIOSTable(SMBEntryPoint *eps)␊
537{␊
538␉uint8_t *ptr = (uint8_t *)eps->dmi.tableAddress;␊
539␉SMBStructHeader *structHeader = (SMBStructHeader *)ptr;␊
540␊
541␉minorVersion = eps->minorVersion;␊
542␉majorVersion = eps->majorVersion;␊
543␉bcdRevisionHi = eps->dmi.bcdRevision >> 4;␊
544␉bcdRevisionLo = eps->dmi.bcdRevision & 0x0F;␊
545␊
546␉getBoolForKey(kPrivateData, &privateData, &bootInfo->chameleonConfig); // Bungo: chek if mask some data␊
547␊
548␉DBG("\n");␊
549␉DBG("SMBIOS rev.: %d.%d, DMI rev.: %d.%d\n", majorVersion, minorVersion, bcdRevisionHi, bcdRevisionLo);␊
550␉DBG("\n");␊
551␉for (;((eps->dmi.tableAddress + eps->dmi.tableLength) > ((uint32_t)(uint8_t *)structHeader + sizeof(SMBStructHeader)));)␊
552␉{␊
553␉␉switch (structHeader->type)␊
554␉␉{␊
555␉␉␉case kSMBTypeBIOSInformation: // Type 0␊
556␉␉␉␉decodeBIOSInformation(structHeader);␊
557␉␉␉␉break;␊
558␊
559␉␉␉case kSMBTypeSystemInformation: // Type 1␊
560␉␉␉␉decodeSystemInformation(structHeader);␊
561␉␉␉␉break;␊
562␊
563␉␉␉case kSMBTypeBaseBoard: // Type 2␊
564␉␉␉␉decodeBaseBoard(structHeader);␊
565␉␉␉␉break;␊
566␊
567␉␉␉case kSMBTypeSystemEnclosure: // Type 3␊
568␉␉␉␉decodeSystemEnclosure(structHeader);␊
569␉␉␉␉break;␊
570␊
571␉␉␉case kSMBTypeProcessorInformation: // Type 4␊
572␉␉␉␉decodeProcessorInformation(structHeader);␊
573␉␉␉␉break;␊
574␊
575␉␉␉//case kSMBTypeMemoryModule: // Type 6␊
576␉␉␉//␉decodeMemoryModule(structHeader);␊
577␉␉␉//␉break;␊
578␊
579␉␉␉//case kSMBTypeSystemSlot: // Type 9␊
580␉␉␉//␉decodeSMBTypeSystemSlot(structHeader);␊
581␉␉␉//␉break;␊
582␊
583␉␉␉case kSMBOEMStrings: // Type 11␊
584␉␉␉␉decodeSMBOEMStrings(structHeader);␊
585␉␉␉␉break;␊
586␊
587␉␉␉case kSMBTypeMemoryDevice: // Type 17␊
588␉␉␉␉decodeMemoryDevice(structHeader);␊
589␉␉␉␉break;␊
590␊
591␉␉␉//kSMBTypeMemoryArrayMappedAddress: // Type 19␊
592␉␉␉//␉break;␊
593␊
594␉␉␉/* Skip all Apple Specific Structures */␊
595␉␉␉// case kSMBTypeFirmwareVolume: // Type 128␊
596␉␉␉// case kSMBTypeMemorySPD: // Type 130␊
597␉␉␉//␉break;␊
598␊
599␉␉␉case kSMBTypeOemProcessorType: // Type 131␊
600␉␉␉␉decodeOemProcessorType(structHeader);␊
601␉␉␉␉break;␊
602␊
603␉␉␉case kSMBTypeOemProcessorBusSpeed: // Type 132␊
604␉␉␉␉decodeOemProcessorBusSpeed(structHeader);␊
605␉␉␉␉break;␊
606␊
607␉␉␉//kSMBTypeOemPlatformFeature: // Type 133␊
608␉␉␉//␉decodeOemPlatformFeature(structHeader);␊
609␉␉␉//␉break;␊
610␊
611␉␉␉case kSMBTypeEndOfTable: // Type 127␊
612␉␉␉␉DBG("Handle 0x%04x, DMI type %d, %d bytes\n", structHeader->handle, structHeader->type, structHeader->length);␊
613␉␉␉␉DBG("End of Table\n");␊
614␉␉␉␉break;␊
615␊
616␉␉␉default:␊
617␉␉␉␉break;␊
618␉␉}␊
619␊
620␉␉ptr = (uint8_t *)((uint32_t)structHeader + structHeader->length);␊
621␉␉for (; ((uint16_t *)ptr)[0] != 0; ptr++);␊
622␊
623␉␉if (((uint16_t *)ptr)[0] == 0) {␊
624␉␉␉ptr += 2;␊
625␉␉}␊
626␊
627␉␉structHeader = (SMBStructHeader *)ptr;␊
628␉}␊
629␉DBG("\n");␊
630}␊
631␊
632

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