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) /␊ |
227 | sizeof(SMBMemoryDeviceTypes[0]);␊ |
228 | ␊ |
229 | // Bungo: fixes random string readout if null in smbios to "Not Specified" as dmidecode displays␊ |
230 | char *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 | ␊ |
244 | void 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 | //-------------------------------------------------------------------------------------------------------------------------␊ |
252 | void 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 | //-------------------------------------------------------------------------------------------------------------------------␊ |
274 | void 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 | //-------------------------------------------------------------------------------------------------------------------------␊ |
303 | void 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 | //-------------------------------------------------------------------------------------------------------------------------␊ |
328 | void 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 | //-------------------------------------------------------------------------------------------------------------------------␊ |
359 | void 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 Controller Information (Type 5)␊ |
405 | //-------------------------------------------------------------------------------------------------------------------------␊ |
406 | ␊ |
407 | //-------------------------------------------------------------------------------------------------------------------------␊ |
408 | // Memory Module Information (Type 6)␊ |
409 | //-------------------------------------------------------------------------------------------------------------------------␊ |
410 | //void decodeMemoryModule(SMBStructHeader *structHeader)␊ |
411 | //{␊ |
412 | //␉DBG("Memory Module Information\n");␊ |
413 | //␉DBG("\tSocket Designation: %s\n", getSMBStringForField((SMBStructHeader *)structHeader, structHeader->socketDesignation));␊ |
414 | //␉DBG("\tBank Connections: Type: %d\n", structHeader->bankConnections);␊ |
415 | //␉DBG("\tCurrent Speed: %X\n", structHeader->currentSpeed);␊ |
416 | //␉DBG("\tType: %llX\n", structHeader->currentMemoryType);␊ |
417 | //␉DBG("\tInstalled Size: %d\n", structHeader->installedSize);␊ |
418 | //␉DBG("\tEnabled Size: %d\n", structHeader->enabledSize);␊ |
419 | //␉DBG("\tError Status: %x\n", structHeader->errorStatus);␊ |
420 | //␉DBG("\n");␊ |
421 | //}␊ |
422 | ␊ |
423 | //-------------------------------------------------------------------------------------------------------------------------␊ |
424 | // Cache Information (Type 7)␊ |
425 | //-------------------------------------------------------------------------------------------------------------------------␊ |
426 | ␊ |
427 | //-------------------------------------------------------------------------------------------------------------------------␊ |
428 | // Port Connector Information (Type 8)␊ |
429 | //-------------------------------------------------------------------------------------------------------------------------␊ |
430 | ␊ |
431 | //-------------------------------------------------------------------------------------------------------------------------␊ |
432 | // System Slot Information (Type 9)␊ |
433 | //-------------------------------------------------------------------------------------------------------------------------␊ |
434 | ␊ |
435 | //-------------------------------------------------------------------------------------------------------------------------␊ |
436 | // On Board Device Information (Type 10)␊ |
437 | //-------------------------------------------------------------------------------------------------------------------------␊ |
438 | ␊ |
439 | //-------------------------------------------------------------------------------------------------------------------------␊ |
440 | // OEM Strings (Type 11)␊ |
441 | //-------------------------------------------------------------------------------------------------------------------------␊ |
442 | void decodeSMBOEMStrings(SMBStructHeader *structHeader)␊ |
443 | {␊ |
444 | ␉char *stringPtr = (char *)structHeader + structHeader->length;␊ |
445 | ␉printHeader(structHeader);␊ |
446 | ␉DBG("OEM Strings\n");␊ |
447 | ␉SMBByte i;␊ |
448 | ␉for (i = 1; i <= ((SMBOEMStrings *)structHeader)->count; i++) {␊ |
449 | ␉␉DBG("\tString %d: %s\n", i, stringPtr);␊ |
450 | ␉␉stringPtr = stringPtr + strlen(stringPtr) + 1;␊ |
451 | ␉}␊ |
452 | ␉DBG("\n");␊ |
453 | }␊ |
454 | //-------------------------------------------------------------------------------------------------------------------------␊ |
455 | // System Configuration Options (Type 12)␊ |
456 | //-------------------------------------------------------------------------------------------------------------------------␊ |
457 | ␊ |
458 | //-------------------------------------------------------------------------------------------------------------------------␊ |
459 | // BIOS Language Information (Type 13)␊ |
460 | //-------------------------------------------------------------------------------------------------------------------------␊ |
461 | ␊ |
462 | //-------------------------------------------------------------------------------------------------------------------------␊ |
463 | // Physical Memory Array (Type 16)␊ |
464 | //-------------------------------------------------------------------------------------------------------------------------␊ |
465 | ␊ |
466 | //-------------------------------------------------------------------------------------------------------------------------␊ |
467 | // MemoryDevice (Type 17)␊ |
468 | //-------------------------------------------------------------------------------------------------------------------------␊ |
469 | void decodeMemoryDevice(SMBStructHeader *structHeader)␊ |
470 | {␊ |
471 | ␉printHeader(structHeader);␊ |
472 | ␉DBG("Memory Device\n");␊ |
473 | // Aray Handle␊ |
474 | ␉if (((SMBMemoryDevice *)structHeader)->errorHandle == 0xFFFF) {␊ |
475 | ␉␉DBG("\tError Information Handle: No Error\n");␊ |
476 | ␉} else {␊ |
477 | ␉␉DBG("\tError Information Handle: 0x%x\n", ((SMBMemoryDevice *)structHeader)->errorHandle);␊ |
478 | ␉}␊ |
479 | // Total Width:␊ |
480 | // Data Width:␊ |
481 | switch (((SMBMemoryDevice *)structHeader)->memorySize) {␊ |
482 | case 0:␊ |
483 | DBG("\tSize: No Module Installed\n");␊ |
484 | break;␊ |
485 | case 0x7FFF:␊ |
486 | DBG("\tSize: 32GB or more\n");␊ |
487 | break;␊ |
488 | case 0xFFFF:␊ |
489 | DBG("\tSize: Unknown\n");␊ |
490 | break;␊ |
491 | default:␊ |
492 | DBG("\tSize: %d %s\n", ((SMBMemoryDevice *)structHeader)->memorySize & 0x7FFF, ((((SMBMemoryDevice *)structHeader)->memorySize & 0x8000) == 0x8000) ? "kB" : "MB");␊ |
493 | break;␊ |
494 | }␊ |
495 | if ((((SMBMemoryDevice *)structHeader)->formFactor < 0x01) || (((SMBMemoryDevice *)structHeader)->formFactor > 0x0F)) {␊ |
496 | ␉␉DBG("\tForm Factor: %s\n", OutOfSpecStr);␊ |
497 | ␉} else {␊ |
498 | DBG("\tForm Factor: %s\n", SMBMemoryDeviceFormFactors[((SMBMemoryDevice *)structHeader)->formFactor - 1]);␊ |
499 | }␊ |
500 | // Set:␊ |
501 | ␉DBG("\tLocator: %s\n", SMBStringForField(structHeader, ((SMBMemoryDevice *)structHeader)->deviceLocator, neverMask));␊ |
502 | ␉DBG("\tBank Locator: %s\n", SMBStringForField(structHeader, ((SMBMemoryDevice *)structHeader)->bankLocator, neverMask));␊ |
503 | ␉if (((SMBMemoryDevice *)structHeader)->memoryType > kSMBMemoryDeviceTypeCount) {␊ |
504 | ␉␉DBG("\tMemory Type: %s\n", OutOfSpecStr);␊ |
505 | ␉} else {␊ |
506 | ␉␉DBG("\tMemory Type: %s\n", SMBMemoryDeviceTypes[((SMBMemoryDevice *)structHeader)->memoryType]);␊ |
507 | ␉}␊ |
508 | // Type Detail:␊ |
509 | ␉DBG("\tSpeed: %d MHz\n", ((SMBMemoryDevice *)structHeader)->memorySpeed);␊ |
510 | ␉DBG("\tManufacturer: %s\n", SMBStringForField(structHeader, ((SMBMemoryDevice *)structHeader)->manufacturer, neverMask));␊ |
511 | ␉DBG("\tSerial Number: %s\n", SMBStringForField(structHeader, ((SMBMemoryDevice *)structHeader)->serialNumber, privateData));␊ |
512 | ␉DBG("\tAsset Tag: %s\n", SMBStringForField(structHeader, ((SMBMemoryDevice *)structHeader)->assetTag, neverMask));␊ |
513 | ␉DBG("\tPart Number: %s\n", SMBStringForField(structHeader, ((SMBMemoryDevice *)structHeader)->partNumber, neverMask));␊ |
514 | // Rank:␊ |
515 | // Configured Clock Speed:␊ |
516 | ␉DBG("\n");␊ |
517 | }␊ |
518 | ␊ |
519 | //-------------------------------------------------------------------------------------------------------------------------␊ |
520 | // Apple Specific (Type 131)␊ |
521 | //-------------------------------------------------------------------------------------------------------------------------␊ |
522 | void decodeOemProcessorType(SMBStructHeader *structHeader)␊ |
523 | {␊ |
524 | ␉printHeader(structHeader);␊ |
525 | ␉DBG("Apple specific Processor Type\n");␊ |
526 | ␉DBG("\tCpu-type: 0x%x\n", ((SMBOemProcessorType *)structHeader)->ProcessorType);␊ |
527 | ␉DBG("\n");␊ |
528 | }␊ |
529 | ␊ |
530 | //-------------------------------------------------------------------------------------------------------------------------␊ |
531 | // Apple Specific (Type 132)␊ |
532 | //-------------------------------------------------------------------------------------------------------------------------␊ |
533 | void decodeOemProcessorBusSpeed(SMBStructHeader *structHeader)␊ |
534 | {␊ |
535 | ␉printHeader(structHeader);␊ |
536 | ␉DBG("Apple specific Processor Interconnect Speed\n");␊ |
537 | ␉DBG("\tQPI = %d MT/s\n", ((SMBOemProcessorBusSpeed *)structHeader)->ProcessorBusSpeed);␊ |
538 | ␉DBG("\n");␊ |
539 | }␊ |
540 | ␊ |
541 | // 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␊ |
542 | //-------------------------------------------------------------------------------------------------------------------------␊ |
543 | // Apple Specific (Type 133)␊ |
544 | //-------------------------------------------------------------------------------------------------------------------------␊ |
545 | //void decodeOemPlatformFeature(SMBStructHeader *structHeader)␊ |
546 | //{␊ |
547 | //␉printHeader(structHeader);␊ |
548 | //␉DBG("Apple specific Platform Feature\n");␊ |
549 | //␉DBG("\t%s\n", ((SMBOemPlatformFeature *)structHeader)->PlatformFeature);␊ |
550 | //␉DBG("\n");␊ |
551 | //}␊ |
552 | ␊ |
553 | //-------------------------------------------------------------------------------------------------------------------------␊ |
554 | // Specific (Type 134)␊ |
555 | //-------------------------------------------------------------------------------------------------------------------------␊ |
556 | //void decodeOem(SMBStructHeader *structHeader)␊ |
557 | //{␊ |
558 | //␉printHeader(structHeader);␊ |
559 | //␉DBG("Apple specific Feature\n");␊ |
560 | //␉DBG("\t%s\n", ((SMBOemPlatformFeature *)structHeader)->Feature);␊ |
561 | //␉DBG("\n");␊ |
562 | //}␊ |
563 | ␊ |
564 | //-------------------------------------------------------------------------------------------------------------------------␊ |
565 | ␊ |
566 | ␊ |
567 | void decodeSMBIOSTable(SMBEntryPoint *eps)␊ |
568 | {␊ |
569 | ␉uint8_t *ptr = (uint8_t *)eps->dmi.tableAddress;␊ |
570 | ␉SMBStructHeader *structHeader = (SMBStructHeader *)ptr;␊ |
571 | ␊ |
572 | ␉minorVersion = eps->minorVersion;␊ |
573 | ␉majorVersion = eps->majorVersion;␊ |
574 | ␉bcdRevisionHi = eps->dmi.bcdRevision >> 4;␊ |
575 | ␉bcdRevisionLo = eps->dmi.bcdRevision & 0x0F;␊ |
576 | ␊ |
577 | ␉getBoolForKey(kPrivateData, &privateData, &bootInfo->chameleonConfig); // Bungo: chek if mask some data␊ |
578 | ␊ |
579 | ␉DBG("\n");␊ |
580 | ␉DBG("SMBIOS rev.: %d.%d, DMI rev.: %d.%d\n", majorVersion, minorVersion, bcdRevisionHi, bcdRevisionLo);␊ |
581 | ␉DBG("\n");␊ |
582 | ␉for (;((eps->dmi.tableAddress + eps->dmi.tableLength) > ((uint32_t)(uint8_t *)structHeader + sizeof(SMBStructHeader)));)␊ |
583 | ␉{␊ |
584 | ␉␉switch (structHeader->type)␊ |
585 | ␉␉{␊ |
586 | ␉␉␉case kSMBTypeBIOSInformation: // Type 0␊ |
587 | ␉␉␉␉decodeBIOSInformation(structHeader);␊ |
588 | ␉␉␉␉break;␊ |
589 | ␊ |
590 | ␉␉␉case kSMBTypeSystemInformation: // Type 1␊ |
591 | ␉␉␉␉decodeSystemInformation(structHeader);␊ |
592 | ␉␉␉␉break;␊ |
593 | ␊ |
594 | ␉␉␉case kSMBTypeBaseBoard: // Type 2␊ |
595 | ␉␉␉␉decodeBaseBoard(structHeader);␊ |
596 | ␉␉␉␉break;␊ |
597 | ␊ |
598 | ␉␉␉case kSMBTypeSystemEnclosure: // Type 3␊ |
599 | ␉␉␉␉decodeSystemEnclosure(structHeader);␊ |
600 | ␉␉␉␉break;␊ |
601 | ␊ |
602 | ␉␉␉case kSMBTypeProcessorInformation: // Type 4␊ |
603 | ␉␉␉␉decodeProcessorInformation(structHeader);␊ |
604 | ␉␉␉␉break;␊ |
605 | ␊ |
606 | ␉␉␉//case kSMBTypeMemoryModule: // Type 6␊ |
607 | ␉␉␉//␉decodeMemoryModule(structHeader);␊ |
608 | ␉␉␉//␉break;␊ |
609 | ␊ |
610 | ␉␉␉//case kSMBTypeSystemSlot: // Type 9␊ |
611 | ␉␉␉//␉decodeSMBTypeSystemSlot(structHeader);␊ |
612 | ␉␉␉//␉break;␊ |
613 | ␊ |
614 | ␉␉␉case kSMBOEMStrings: // Type 11␊ |
615 | ␉␉␉␉decodeSMBOEMStrings(structHeader);␊ |
616 | ␉␉␉␉break;␊ |
617 | ␊ |
618 | ␉␉␉case kSMBTypeMemoryDevice: // Type 17␊ |
619 | ␉␉␉␉decodeMemoryDevice(structHeader);␊ |
620 | ␉␉␉␉break;␊ |
621 | ␊ |
622 | ␉␉␉//kSMBTypeMemoryArrayMappedAddress: // Type 19␊ |
623 | ␉␉␉//␉break;␊ |
624 | ␊ |
625 | ␉␉␉/* Skip all Apple Specific Structures */␊ |
626 | ␉␉␉// case kSMBTypeFirmwareVolume: // Type 128␊ |
627 | ␉␉␉// case kSMBTypeMemorySPD: // Type 130␊ |
628 | ␉␉␉//␉break;␊ |
629 | ␊ |
630 | ␉␉␉case kSMBTypeOemProcessorType: // Type 131␊ |
631 | ␉␉␉␉decodeOemProcessorType(structHeader);␊ |
632 | ␉␉␉␉break;␊ |
633 | ␊ |
634 | ␉␉␉case kSMBTypeOemProcessorBusSpeed: // Type 132␊ |
635 | ␉␉␉␉decodeOemProcessorBusSpeed(structHeader);␊ |
636 | ␉␉␉␉break;␊ |
637 | ␊ |
638 | ␉␉␉//kSMBTypeOemPlatformFeature: // Type 133␊ |
639 | ␉␉␉//␉decodeOemPlatformFeature(structHeader);␊ |
640 | ␉␉␉//␉break;␊ |
641 | ␊ |
642 | ␉␉␉case kSMBTypeEndOfTable: // Type 127␊ |
643 | ␉␉␉␉DBG("Handle 0x%04x, DMI type %d, %d bytes\n", structHeader->handle, structHeader->type, structHeader->length);␊ |
644 | ␉␉␉␉DBG("End of Table\n");␊ |
645 | ␉␉␉␉break;␊ |
646 | ␊ |
647 | ␉␉␉default:␊ |
648 | ␉␉␉␉break;␊ |
649 | ␉␉}␊ |
650 | ␊ |
651 | ␉␉ptr = (uint8_t *)((uint32_t)structHeader + structHeader->length);␊ |
652 | ␉␉for (; ((uint16_t *)ptr)[0] != 0; ptr++);␊ |
653 | ␊ |
654 | ␉␉if (((uint16_t *)ptr)[0] == 0) {␊ |
655 | ␉␉␉ptr += 2;␊ |
656 | ␉␉}␊ |
657 | ␊ |
658 | ␉␉structHeader = (SMBStructHeader *)ptr;␊ |
659 | ␉}␊ |
660 | ␉DBG("\n");␊ |
661 | }␊ |
662 | ␊ |
663 | |