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 | ␊ |
24 | extern 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 | ␊ |
31 | static bool privateData = true;␊ |
32 | static SMBByte minorVersion; // SMBIOS rev. minor␊ |
33 | static SMBByte majorVersion; // SMBIOS rev. major␊ |
34 | static SMBByte bcdRevisionLo; // DMI rev. minor␊ |
35 | static SMBByte bcdRevisionHi; // DMI rev. major␊ |
36 | ␊ |
37 | /*====␊ |
38 | 7.2.2␊ |
39 | ===*/␊ |
40 | static 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 | ===*/␊ |
56 | static 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 | ===*/␊ |
76 | static 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 | ===*/␊ |
112 | static 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 | ===*/␊ |
125 | static 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 | ␊ |
173 | static 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 | ====*/␊ |
195 | static const char *␊ |
196 | SMBMemoryDeviceTypes[] =␊ |
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 | ␊ |
226 | static const int kSMBMemoryDeviceTypeCount = sizeof(SMBMemoryDeviceTypes) / sizeof(SMBMemoryDeviceTypes[0]);␊ |
227 | ␊ |
228 | // Bungo: fixes random string readout if null in smbios to "Not Specified" as dmidecode displays␊ |
229 | char *SMBStringForField(SMBStructHeader *structHeader, uint8_t field, const bool mask)␊ |
230 | {␊ |
231 | ␉char *str = getSMBStringForField(structHeader, field);␊ |
232 | if (mask)␊ |
233 | ␉␉str = PrivateStr;␊ |
234 | else if (!field)␊ |
235 | str = NotSpecifiedStr;␊ |
236 | ␊ |
237 | ␉return str;␊ |
238 | };␊ |
239 | ␊ |
240 | void printHeader(SMBStructHeader *structHeader)␊ |
241 | {␊ |
242 | ␉verbose("Handle: 0x%04X, DMI type %d, %d bytes\n", structHeader->handle, structHeader->type, structHeader->length);␊ |
243 | }␊ |
244 | ␊ |
245 | //-------------------------------------------------------------------------------------------------------------------------␊ |
246 | // BIOS Information (Type 0)␊ |
247 | //-------------------------------------------------------------------------------------------------------------------------␊ |
248 | void decodeBIOSInformation(SMBStructHeader *structHeader)␊ |
249 | {␊ |
250 | ␉printHeader(structHeader);␊ |
251 | ␉verbose("BIOS Information\n");␊ |
252 | ␉verbose("\tVendor: %s\n", SMBStringForField(structHeader, ((SMBBIOSInformation *)structHeader)->vendor, neverMask));␊ |
253 | ␉verbose("\tVersion: %s\n", SMBStringForField(structHeader, ((SMBBIOSInformation *)structHeader)->version, neverMask));␊ |
254 | ␉verbose("\tRelease Date: %s\n", SMBStringForField(structHeader, ((SMBBIOSInformation *)structHeader)->releaseDate, neverMask));␊ |
255 | // Address:␊ |
256 | // Runtime Size:␊ |
257 | // ROM Size:␊ |
258 | // verbose("\tSupported BIOS functions: (0x%llX) %s\n", ((SMBBIOSInformation *)structHeader)->characteristics, SMBBIOSInfoChar0[((SMBBIOSInformation *)structHeader)->characteristics]);␊ |
259 | ␉verbose("\tBIOS Revision: %d.%d\n", ((SMBBIOSInformation *)structHeader)->releaseMajor, ((SMBBIOSInformation *)structHeader)->releaseMinor);␊ |
260 | // Firmware Major Release␊ |
261 | // Firmware Minor Release␊ |
262 | // SMBByte characteristicsExt1;␊ |
263 | // SMBByte characteristicsExt2;␊ |
264 | ␉verbose("\n");␊ |
265 | }␊ |
266 | ␊ |
267 | //-------------------------------------------------------------------------------------------------------------------------␊ |
268 | // System Information (Type 1)␊ |
269 | //-------------------------------------------------------------------------------------------------------------------------␊ |
270 | void decodeSystemInformation(SMBStructHeader *structHeader)␊ |
271 | {␊ |
272 | ␉printHeader(structHeader);␊ |
273 | ␉verbose("System Information\n");␊ |
274 | ␉verbose("\tManufacturer: %s\n", SMBStringForField(structHeader, ((SMBSystemInformation *)structHeader)->manufacturer, neverMask));␊ |
275 | ␉verbose("\tProduct Name: %s\n", SMBStringForField(structHeader, ((SMBSystemInformation *)structHeader)->productName, neverMask));␊ |
276 | ␉verbose("\tVersion: %s\n", SMBStringForField(structHeader, ((SMBSystemInformation *)structHeader)->version, neverMask));␊ |
277 | ␉verbose("\tSerial Number: %s\n", SMBStringForField(structHeader, ((SMBSystemInformation *)structHeader)->serialNumber, privateData));␊ |
278 | ␉uint8_t *uuid = ((SMBSystemInformation *)structHeader)->uuid;␊ |
279 | ␉if (privateData) {␊ |
280 | ␉␉verbose("\tUUID: %s\n", PrivateStr);␊ |
281 | ␉} else {␊ |
282 | ␉␉verbose("\tUUID: %02X%02X%02X%02X-%02X%02X-%02X%02X-%02x%02X-%02X%02X%02X%02X%02X%02X\n",␊ |
283 | ␉␉␉uuid[0], uuid[1], uuid[2], uuid[3], uuid[4], uuid[5], uuid[6], uuid[7],␊ |
284 | ␉␉␉uuid[8], uuid[9], uuid[10], uuid[11], uuid[12], uuid[13], uuid[14], uuid[15]);␊ |
285 | ␉}␊ |
286 | ␉if (((SMBSystemInformation *)structHeader)->wakeupReason > 8) {␊ |
287 | ␉␉verbose("\tWake-up Type: %s\n", OutOfSpecStr);␊ |
288 | ␉} else {␊ |
289 | ␉␉verbose("\tWake-up Type: %s\n", SMBWakeUpTypes[((SMBSystemInformation *)structHeader)->wakeupReason]);␊ |
290 | ␉}␊ |
291 | ␉verbose("\tSKU Number: %s\n", SMBStringForField(structHeader, ((SMBSystemInformation *)structHeader)->skuNumber, neverMask)); // System SKU#␊ |
292 | ␉verbose("\tFamily: %s\n", SMBStringForField(structHeader, ((SMBSystemInformation *)structHeader)->family, neverMask));␊ |
293 | ␉verbose("\n");␊ |
294 | }␊ |
295 | ␊ |
296 | //-------------------------------------------------------------------------------------------------------------------------␊ |
297 | // Base Board (or Module) Information (Type 2)␊ |
298 | //-------------------------------------------------------------------------------------------------------------------------␊ |
299 | void decodeBaseBoard(SMBStructHeader *structHeader)␊ |
300 | {␊ |
301 | ␉printHeader(structHeader);␊ |
302 | ␉verbose("Base Board Information\n");␊ |
303 | ␉verbose("\tManufacturer: %s\n", SMBStringForField(structHeader, ((SMBBaseBoard *)structHeader)->manufacturer, neverMask));␊ |
304 | ␉verbose("\tProduct Name: %s\n", SMBStringForField(structHeader, ((SMBBaseBoard *)structHeader)->product, neverMask));␊ |
305 | ␉verbose("\tVersion: %s\n", SMBStringForField(structHeader, ((SMBBaseBoard *)structHeader)->version, neverMask));␊ |
306 | ␉verbose("\tSerial Number: %s\n", SMBStringForField(structHeader, ((SMBBaseBoard *)structHeader)->serialNumber, privateData));␊ |
307 | ␉verbose("\tAsset Tag: %s\n", SMBStringForField(structHeader, ((SMBBaseBoard *)structHeader)->assetTag, neverMask));␊ |
308 | // Feature Flags (BYTE)␊ |
309 | ␉verbose("\tLocation In Chassis: %s\n", SMBStringForField(structHeader, ((SMBBaseBoard *)structHeader)->locationInChassis, neverMask)); // Part Component␊ |
310 | // Chassis Handle (WORD)␊ |
311 | ␉if ((((SMBBaseBoard *)structHeader)->boardType < kSMBBaseBoardUnknown) || (((SMBBaseBoard *)structHeader)->boardType > kSMBBaseBoardInterconnect)) {␊ |
312 | ␉␉verbose("\tType: %s\n", OutOfSpecStr);␊ |
313 | ␉} else {␊ |
314 | ␉␉verbose("\tType: %s\n", SMBBaseBoardTypes[(((SMBBaseBoard *)structHeader)->boardType - 1)]);␊ |
315 | ␉}␊ |
316 | // Number of Contained Object Handles (n) (BYTE)␊ |
317 | // Contained Object Handles n(WORDs)␊ |
318 | ␉verbose("\n");␊ |
319 | }␊ |
320 | ␊ |
321 | //-------------------------------------------------------------------------------------------------------------------------␊ |
322 | // System Enclosure or Chassis (Type 3)␊ |
323 | //-------------------------------------------------------------------------------------------------------------------------␊ |
324 | void decodeSystemEnclosure(SMBStructHeader *structHeader)␊ |
325 | {␊ |
326 | ␉printHeader(structHeader);␊ |
327 | ␉verbose("Chassis Information\n");␊ |
328 | ␉verbose("\tManufacturer: %s\n", SMBStringForField(structHeader, ((SMBSystemEnclosure *)structHeader)->manufacturer, neverMask));␊ |
329 | ␉if ((((SMBSystemEnclosure *)structHeader)->chassisType < kSMBchassisOther) || (((SMBSystemEnclosure *)structHeader)->chassisType > kSMBchassisBladeEnclosing)) {␊ |
330 | ␉␉verbose("\tType: %s\n", OutOfSpecStr);␊ |
331 | ␉} else {␊ |
332 | ␉␉verbose("\tType: %s\n", SMBChassisTypes[(((SMBSystemEnclosure *)structHeader)->chassisType - 1)]);␊ |
333 | ␉}␊ |
334 | // Lock:␊ |
335 | ␉verbose("\tVersion: %s\n", SMBStringForField(structHeader, ((SMBSystemEnclosure *)structHeader)->version, neverMask));␊ |
336 | ␉verbose("\tSerial Number: %s\n", SMBStringForField(structHeader, ((SMBSystemEnclosure *)structHeader)->serialNumber, privateData));␊ |
337 | ␉verbose("\tAsset Tag: %s\n", SMBStringForField(structHeader, ((SMBSystemEnclosure *)structHeader)->assetTag, neverMask));␊ |
338 | // Boot-up State:␊ |
339 | // Power Supply State␊ |
340 | // Thermal State␊ |
341 | // Security Status:␊ |
342 | // OEM Information:␊ |
343 | // Height;␊ |
344 | // Number Of Power Cords: Cords;␊ |
345 | // Contained Elements: ElementsCount;␊ |
346 | // SKU Number:␊ |
347 | // ElementLen;␊ |
348 | // Elements[1]; // open array of ElementsCount*ElementLen BYTEs␊ |
349 | ␉verbose("\n");␊ |
350 | }␊ |
351 | ␊ |
352 | //-------------------------------------------------------------------------------------------------------------------------␊ |
353 | // Processor Information (Type 4)␊ |
354 | //-------------------------------------------------------------------------------------------------------------------------␊ |
355 | void decodeProcessorInformation(SMBStructHeader *structHeader)␊ |
356 | {␊ |
357 | ␉printHeader(structHeader);␊ |
358 | ␉verbose("Processor Information\n");␊ |
359 | ␉verbose("\tSocket Designation: %s\n", SMBStringForField(structHeader, ((SMBProcessorInformation *)structHeader)->socketDesignation, neverMask));␊ |
360 | ␉if ((((SMBProcessorInformation *)structHeader)->processorType < kSMBprocessorTypeOther) || (((SMBProcessorInformation *)structHeader)->processorType > kSMBprocessorTypeGPU)) {␊ |
361 | ␉␉verbose("\tType: %s\n", OutOfSpecStr);␊ |
362 | ␉} else {␊ |
363 | ␉␉verbose("\tType: %s\n", SMBProcessorTypes[((SMBProcessorInformation *)structHeader)->processorType - 1]);␊ |
364 | ␉}␊ |
365 | ␉verbose("\tFamily: 0x%X\n", ((SMBProcessorInformation *)structHeader)->processorFamily);␊ |
366 | ␉verbose("\tManufacturer: %s\n", SMBStringForField(structHeader, ((SMBProcessorInformation *)structHeader)->manufacturer, neverMask));␊ |
367 | uint64_t procID = ((SMBProcessorInformation *)structHeader)->processorID;␊ |
368 | // verbose("\tID: %02X %02X %02X %02X %02X %02X %02X %02X\n", bitfield(procID, 63, 56), bitfield(procID, 55, 48), bitfield(procID, 47, 40), bitfield(procID, 39, 32), bitfield(procID, 31, 24), bitfield(procID, 23, 16), bitfield(procID, 15, 8), bitfield(procID, 7, 0));␊ |
369 | verbose("\tID: %02X %02X %02X %02X %02X %02X %02X %02X\n", (procID >> 56) & 0xFF, (procID >> 48) & 0xFF, (procID >> 40) & 0xFF, (procID >> 32) & 0xFF, (procID >> 24) & 0xFF, (procID >> 16) & 0xFF, (procID >> 8) & 0xFF, (procID >> 0) & 0xFF);␊ |
370 | //␉verbose("\tSignature: Type=%02X, Family=%02X, Model=%02X, Stepping=%02X\n", (eax >> 12) & 0x3, ((eax >> 20) & 0xFF) + ((eax >> 8) & 0x0F), ((eax >> 12) & 0xF0) + ((eax >> 4) & 0x0F), eax & 0xF);␊ |
371 | // Flags:␊ |
372 | ␉verbose("\tVersion: %s\n", SMBStringForField(structHeader, ((SMBProcessorInformation *)structHeader)->processorVersion, neverMask));␊ |
373 | //␉verbose("\tVoltage: 0.%dV\n", ((SMBProcessorInformation *)structHeader)->voltage);␊ |
374 | ␉verbose("\tExternal Clock: %d MHz\n", ((SMBProcessorInformation *)structHeader)->externalClock);␊ |
375 | ␉verbose("\tMax Speed: %d MHz\n", ((SMBProcessorInformation *)structHeader)->maximumClock);␊ |
376 | ␉verbose("\tCurrent Speed: %d MHz\n", ((SMBProcessorInformation *)structHeader)->currentClock);␊ |
377 | // Status: Populated/Unpopulated␊ |
378 | ␉if ((((SMBProcessorInformation *)structHeader)->processorUpgrade < 1) || (((SMBProcessorInformation *)structHeader)->processorUpgrade > 0x2C)) {␊ |
379 | ␉␉verbose("\tUpgrade: %s\n", OutOfSpecStr);␊ |
380 | ␉} else {␊ |
381 | ␉␉verbose("\tUpgrade: %s\n", SMBProcessorUpgrades[((SMBProcessorInformation *)structHeader)->processorUpgrade - 1]);␊ |
382 | ␉}␊ |
383 | // L1 Cache Handle:␊ |
384 | // L2 Cache Handle:␊ |
385 | // L3 Cache Handle:␊ |
386 | ␉verbose("\tSerial Number: %s\n", SMBStringForField(structHeader, ((SMBProcessorInformation *)structHeader)->serialNumber, privateData));␊ |
387 | ␉verbose("\tAsset Tag: %s\n", SMBStringForField(structHeader, ((SMBProcessorInformation *)structHeader)->assetTag, neverMask));␊ |
388 | ␉verbose("\tPart Number: %s\n", SMBStringForField(structHeader, ((SMBProcessorInformation *)structHeader)->partNumber, neverMask));␊ |
389 | //␉if(((SMBProcessorInformation *)structHeader)->coreCount != 0) verbose("\tCore Count: %d\n", ((SMBProcessorInformation *)structHeader)->coreCount);␊ |
390 | //␉if(((SMBProcessorInformation *)structHeader)->coreEnabled != 0) verbose("\tCore Enabled: %d\n", ((SMBProcessorInformation *)structHeader)->coreEnabled);␊ |
391 | //␉if(((SMBProcessorInformation *)structHeader)->threadCount != 0) verbose("\tThread Count: %d\n", ((SMBProcessorInformation *)structHeader)->threadCount);␊ |
392 | // Characteristics:␊ |
393 | //␉verbose("\tProcessor Family 2: %d\n", ((SMBProcessorInformation *)structHeader)->processorFamily2);␊ |
394 | ␉verbose("\n");␊ |
395 | }␊ |
396 | ␊ |
397 | //-------------------------------------------------------------------------------------------------------------------------␊ |
398 | // Memory Controller Information (Type 5)␊ |
399 | //-------------------------------------------------------------------------------------------------------------------------␊ |
400 | ␊ |
401 | //-------------------------------------------------------------------------------------------------------------------------␊ |
402 | // Memory Module Information (Type 6)␊ |
403 | //-------------------------------------------------------------------------------------------------------------------------␊ |
404 | //void decodeMemoryModule(SMBStructHeader *structHeader)␊ |
405 | //{␊ |
406 | //␉verbose("Memory Module Information\n");␊ |
407 | //␉verbose("\tSocket Designation: %s\n", getSMBStringForField((SMBStructHeader *)structHeader, structHeader->socketDesignation));␊ |
408 | //␉verbose("\tBank Connections: Type: %d\n", structHeader->bankConnections);␊ |
409 | //␉verbose("\tCurrent Speed: %X\n", structHeader->currentSpeed);␊ |
410 | //␉verbose("\tType: %llX\n", structHeader->currentMemoryType);␊ |
411 | //␉verbose("\tInstalled Size: %d\n", structHeader->installedSize);␊ |
412 | //␉verbose("\tEnabled Size: %d\n", structHeader->enabledSize);␊ |
413 | //␉verbose("\tError Status: %x\n", structHeader->errorStatus);␊ |
414 | //␉verbose("\n");␊ |
415 | //}␊ |
416 | ␊ |
417 | //-------------------------------------------------------------------------------------------------------------------------␊ |
418 | // Cache Information (Type 7)␊ |
419 | //-------------------------------------------------------------------------------------------------------------------------␊ |
420 | ␊ |
421 | //-------------------------------------------------------------------------------------------------------------------------␊ |
422 | // Port Connector Information (Type 8)␊ |
423 | //-------------------------------------------------------------------------------------------------------------------------␊ |
424 | ␊ |
425 | //-------------------------------------------------------------------------------------------------------------------------␊ |
426 | // System Slot Information (Type 9)␊ |
427 | //-------------------------------------------------------------------------------------------------------------------------␊ |
428 | ␊ |
429 | //-------------------------------------------------------------------------------------------------------------------------␊ |
430 | // On Board Device Information (Type 10)␊ |
431 | //-------------------------------------------------------------------------------------------------------------------------␊ |
432 | ␊ |
433 | //-------------------------------------------------------------------------------------------------------------------------␊ |
434 | // OEM Strings (Type 11)␊ |
435 | //-------------------------------------------------------------------------------------------------------------------------␊ |
436 | void decodeSMBOEMStrings(SMBStructHeader *structHeader)␊ |
437 | {␊ |
438 | ␉char *stringPtr = (char *)structHeader + structHeader->length;␊ |
439 | ␉printHeader(structHeader);␊ |
440 | ␉verbose("OEM Strings\n");␊ |
441 | ␉SMBByte i;␊ |
442 | ␉for (i = 1; i <= ((SMBOEMStrings *)structHeader)->count; i++) {␊ |
443 | ␉␉verbose("\tString %d: %s\n", i, stringPtr);␊ |
444 | ␉␉stringPtr = stringPtr + strlen(stringPtr) + 1;␊ |
445 | ␉}␊ |
446 | ␉verbose("\n");␊ |
447 | }␊ |
448 | //-------------------------------------------------------------------------------------------------------------------------␊ |
449 | // System Configuration Options (Type 12)␊ |
450 | //-------------------------------------------------------------------------------------------------------------------------␊ |
451 | ␊ |
452 | //-------------------------------------------------------------------------------------------------------------------------␊ |
453 | // BIOS Language Information (Type 13)␊ |
454 | //-------------------------------------------------------------------------------------------------------------------------␊ |
455 | ␊ |
456 | //-------------------------------------------------------------------------------------------------------------------------␊ |
457 | // Physical Memory Array (Type 16)␊ |
458 | //-------------------------------------------------------------------------------------------------------------------------␊ |
459 | ␊ |
460 | //-------------------------------------------------------------------------------------------------------------------------␊ |
461 | // MemoryDevice (Type 17)␊ |
462 | //-------------------------------------------------------------------------------------------------------------------------␊ |
463 | void decodeMemoryDevice(SMBStructHeader *structHeader)␊ |
464 | {␊ |
465 | ␉printHeader(structHeader);␊ |
466 | ␉verbose("Memory Device\n");␊ |
467 | // Aray Handle␊ |
468 | ␉if (((SMBMemoryDevice *)structHeader)->errorHandle == 0xFFFF) {␊ |
469 | ␉␉verbose("\tError Information Handle: No Error\n");␊ |
470 | ␉} else {␊ |
471 | ␉␉verbose("\tError Information Handle: 0x%x\n", ((SMBMemoryDevice *)structHeader)->errorHandle);␊ |
472 | ␉}␊ |
473 | // Total Width:␊ |
474 | // Data Width:␊ |
475 | switch (((SMBMemoryDevice *)structHeader)->memorySize) {␊ |
476 | case 0:␊ |
477 | verbose("\tSize: No Module Installed\n");␊ |
478 | break;␊ |
479 | case 0x7FFF:␊ |
480 | verbose("\tSize: 32GB or more\n");␊ |
481 | break;␊ |
482 | case 0xFFFF:␊ |
483 | verbose("\tSize: Unknown\n");␊ |
484 | break;␊ |
485 | default:␊ |
486 | verbose("\tSize: %d %s\n", ((SMBMemoryDevice *)structHeader)->memorySize & 0x7FFF, ((((SMBMemoryDevice *)structHeader)->memorySize & 0x8000) == 0x8000) ? "kB" : "MB");␊ |
487 | break;␊ |
488 | }␊ |
489 | if ((((SMBMemoryDevice *)structHeader)->formFactor < 0x01) || (((SMBMemoryDevice *)structHeader)->formFactor > 0x0F)) {␊ |
490 | ␉␉verbose("\tForm Factor: %s\n", OutOfSpecStr);␊ |
491 | ␉} else {␊ |
492 | verbose("\tForm Factor: %s\n", SMBMemoryDeviceFormFactors[((SMBMemoryDevice *)structHeader)->formFactor - 1]);␊ |
493 | }␊ |
494 | // Set:␊ |
495 | ␉verbose("\tLocator: %s\n", SMBStringForField(structHeader, ((SMBMemoryDevice *)structHeader)->deviceLocator, neverMask));␊ |
496 | ␉verbose("\tBank Locator: %s\n", SMBStringForField(structHeader, ((SMBMemoryDevice *)structHeader)->bankLocator, neverMask));␊ |
497 | ␉if (((SMBMemoryDevice *)structHeader)->memoryType > kSMBMemoryDeviceTypeCount) {␊ |
498 | ␉␉verbose("\tMemory Type: %s\n", OutOfSpecStr);␊ |
499 | ␉} else {␊ |
500 | ␉␉verbose("\tMemory Type: %s\n", SMBMemoryDeviceTypes[((SMBMemoryDevice *)structHeader)->memoryType]);␊ |
501 | ␉}␊ |
502 | // Type Detail:␊ |
503 | ␉verbose("\tSpeed: %d MHz\n", ((SMBMemoryDevice *)structHeader)->memorySpeed);␊ |
504 | ␉verbose("\tManufacturer: %s\n", SMBStringForField(structHeader, ((SMBMemoryDevice *)structHeader)->manufacturer, neverMask));␊ |
505 | ␉verbose("\tSerial Number: %s\n", SMBStringForField(structHeader, ((SMBMemoryDevice *)structHeader)->serialNumber, privateData));␊ |
506 | ␉verbose("\tAsset Tag: %s\n", SMBStringForField(structHeader, ((SMBMemoryDevice *)structHeader)->assetTag, neverMask));␊ |
507 | ␉verbose("\tPart Number: %s\n", SMBStringForField(structHeader, ((SMBMemoryDevice *)structHeader)->partNumber, neverMask));␊ |
508 | // Rank:␊ |
509 | // Configured Clock Speed:␊ |
510 | ␉verbose("\n");␊ |
511 | }␊ |
512 | ␊ |
513 | //-------------------------------------------------------------------------------------------------------------------------␊ |
514 | // Apple Specific (Type 131)␊ |
515 | //-------------------------------------------------------------------------------------------------------------------------␊ |
516 | void decodeOemProcessorType(SMBStructHeader *structHeader)␊ |
517 | {␊ |
518 | ␉printHeader(structHeader);␊ |
519 | ␉verbose("Apple specific Processor Type\n");␊ |
520 | ␉verbose("\tcpu-type = 0x%04X\n", ((SMBOemProcessorType *)structHeader)->ProcessorType);␊ |
521 | ␉verbose("\n");␊ |
522 | }␊ |
523 | ␊ |
524 | //-------------------------------------------------------------------------------------------------------------------------␊ |
525 | // Apple Specific (Type 132)␊ |
526 | //-------------------------------------------------------------------------------------------------------------------------␊ |
527 | void decodeOemProcessorBusSpeed(SMBStructHeader *structHeader)␊ |
528 | {␊ |
529 | ␉printHeader(structHeader);␊ |
530 | ␉verbose("Apple specific Processor Interconnect Speed\n");␊ |
531 | ␉verbose("\tqpi = %d MT/s\n", ((SMBOemProcessorBusSpeed *)structHeader)->ProcessorBusSpeed);␊ |
532 | ␉verbose("\n");␊ |
533 | }␊ |
534 | ␊ |
535 | // 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␊ |
536 | //-------------------------------------------------------------------------------------------------------------------------␊ |
537 | // Apple Specific (Type 133)␊ |
538 | //-------------------------------------------------------------------------------------------------------------------------␊ |
539 | //void decodeOemPlatformFeature(SMBStructHeader *structHeader)␊ |
540 | //{␊ |
541 | //␉printHeader(structHeader);␊ |
542 | //␉verbose("Apple specific Platform Feature\n");␊ |
543 | //␉verbose("\t%s\n", ((SMBOemPlatformFeature *)structHeader)->PlatformFeature);␊ |
544 | //␉verbose("\n");␊ |
545 | //}␊ |
546 | ␊ |
547 | //-------------------------------------------------------------------------------------------------------------------------␊ |
548 | // Specific (Type 134)␊ |
549 | //-------------------------------------------------------------------------------------------------------------------------␊ |
550 | //void decodeOem(SMBStructHeader *structHeader)␊ |
551 | //{␊ |
552 | //␉printHeader(structHeader);␊ |
553 | //␉verbose("Apple specific Feature\n");␊ |
554 | //␉verbose("\t%s\n", ((SMBOemPlatformFeature *)structHeader)->Feature);␊ |
555 | //␉verbose("\n");␊ |
556 | //}␊ |
557 | ␊ |
558 | //-------------------------------------------------------------------------------------------------------------------------␊ |
559 | ␊ |
560 | ␊ |
561 | void decodeSMBIOSTable(SMBEntryPoint *eps)␊ |
562 | {␊ |
563 | ␉uint8_t *ptr = (uint8_t *)eps->dmi.tableAddress;␊ |
564 | ␉SMBStructHeader *structHeader = (SMBStructHeader *)ptr;␊ |
565 | ␊ |
566 | ␉minorVersion = eps->minorVersion;␊ |
567 | ␉majorVersion = eps->majorVersion;␊ |
568 | ␉bcdRevisionHi = eps->dmi.bcdRevision >> 4;␊ |
569 | ␉bcdRevisionLo = eps->dmi.bcdRevision & 0x0F;␊ |
570 | ␊ |
571 | ␉getBoolForKey(kPrivateData, &privateData, &bootInfo->chameleonConfig); // Bungo: chek if mask some data␊ |
572 | ␊ |
573 | verbose("\n");␊ |
574 | ␉for (;((eps->dmi.tableAddress + eps->dmi.tableLength) > ((uint32_t)(uint8_t *)structHeader + sizeof(SMBStructHeader)));)␊ |
575 | ␉{␊ |
576 | ␉␉switch (structHeader->type)␊ |
577 | ␉␉{␊ |
578 | ␉␉␉case kSMBTypeBIOSInformation: // Type 0␊ |
579 | ␉␉␉␉decodeBIOSInformation(structHeader);␊ |
580 | ␉␉␉␉break;␊ |
581 | ␊ |
582 | ␉␉␉case kSMBTypeSystemInformation: // Type 1␊ |
583 | ␉␉␉␉decodeSystemInformation(structHeader);␊ |
584 | ␉␉␉␉break;␊ |
585 | ␊ |
586 | ␉␉␉case kSMBTypeBaseBoard: // Type 2␊ |
587 | ␉␉␉␉decodeBaseBoard(structHeader);␊ |
588 | ␉␉␉␉break;␊ |
589 | ␊ |
590 | ␉␉␉case kSMBTypeSystemEnclosure: // Type 3␊ |
591 | ␉␉␉␉decodeSystemEnclosure(structHeader);␊ |
592 | ␉␉␉␉break;␊ |
593 | ␊ |
594 | ␉␉␉case kSMBTypeProcessorInformation: // Type 4␊ |
595 | ␉␉␉␉decodeProcessorInformation(structHeader);␊ |
596 | ␉␉␉␉break;␊ |
597 | ␊ |
598 | ␉␉␉//case kSMBTypeMemoryModule: // Type 6␊ |
599 | ␉␉␉//␉decodeMemoryModule(structHeader);␊ |
600 | ␉␉␉//␉break;␊ |
601 | ␊ |
602 | ␉␉␉//case kSMBTypeSystemSlot: // Type 9␊ |
603 | ␉␉␉//␉decodeSMBTypeSystemSlot(structHeader);␊ |
604 | ␉␉␉//␉break;␊ |
605 | ␊ |
606 | ␉␉␉case kSMBOEMStrings: // Type 11␊ |
607 | ␉␉␉␉decodeSMBOEMStrings(structHeader);␊ |
608 | ␉␉␉␉break;␊ |
609 | ␊ |
610 | ␉␉␉case kSMBTypeMemoryDevice: // Type 17␊ |
611 | ␉␉␉␉decodeMemoryDevice(structHeader);␊ |
612 | ␉␉␉␉break;␊ |
613 | ␊ |
614 | ␉␉␉//kSMBTypeMemoryArrayMappedAddress: // Type 19␊ |
615 | ␉␉␉//␉break;␊ |
616 | ␊ |
617 | ␉␉␉/* Skip all Apple Specific Structures */␊ |
618 | ␉␉␉// case kSMBTypeFirmwareVolume: // Type 128␊ |
619 | ␉␉␉// case kSMBTypeMemorySPD: // Type 130␊ |
620 | ␉␉␉//␉break;␊ |
621 | ␊ |
622 | ␉␉␉case kSMBTypeOemProcessorType: // Type 131␊ |
623 | ␉␉␉␉decodeOemProcessorType(structHeader);␊ |
624 | ␉␉␉␉break;␊ |
625 | ␊ |
626 | ␉␉␉case kSMBTypeOemProcessorBusSpeed: // Type 132␊ |
627 | ␉␉␉␉decodeOemProcessorBusSpeed(structHeader);␊ |
628 | ␉␉␉␉break;␊ |
629 | ␊ |
630 | ␉␉␉//kSMBTypeOemPlatformFeature: // Type 133␊ |
631 | ␉␉␉//␉decodeOemPlatformFeature(structHeader);␊ |
632 | ␉␉␉//␉break;␊ |
633 | ␊ |
634 | ␉␉␉case kSMBTypeEndOfTable: // Type 127␊ |
635 | printHeader(structHeader);␊ |
636 | ␉␉␉␉//verbose("Handle 0x%04x, DMI type %d, %d bytes\n", structHeader->handle, structHeader->type, structHeader->length);␊ |
637 | ␉␉␉␉verbose("End of Table\n");␊ |
638 | ␉␉␉␉break;␊ |
639 | ␊ |
640 | ␉␉␉default:␊ |
641 | ␉␉␉␉break;␊ |
642 | ␉␉}␊ |
643 | ␊ |
644 | ␉␉ptr = (uint8_t *)((uint32_t)structHeader + structHeader->length);␊ |
645 | ␉␉for (; ((uint16_t *)ptr)[0] != 0; ptr++);␊ |
646 | ␊ |
647 | ␉␉if (((uint16_t *)ptr)[0] == 0) {␊ |
648 | ␉␉␉ptr += 2;␊ |
649 | ␉␉}␊ |
650 | ␊ |
651 | ␉␉structHeader = (SMBStructHeader *)ptr;␊ |
652 | ␉}␊ |
653 | if (gVerboseMode) pause("");␊ |
654 | ␉verbose("\n");␊ |
655 | }␊ |
656 | ␊ |
657 | |