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Root/branches/Chimera/i386/libsaio/smbios.c

1/*␊
2 * SMBIOS Table Patcher, part of the Chameleon Boot Loader Project␊
3 *␊
4 * Copyright 2010 by Islam M. Ahmed Zaid. All rights reserved.␊
5 *␊
6 */␊
7␊
8␊
9#include "boot.h"␊
10#include "bootstruct.h"␊
11#include "smbios_getters.h"␊
12␊
13#ifndef DEBUG_SMBIOS␊
14#define DEBUG_SMBIOS 0␊
15#endif␊
16␊
17#if DEBUG_SMBIOS␊
18#define DBG(x...)␉printf(x)␊
19#else␊
20#define DBG(x...)␉msglog(x)␊
21#endif␊
22␊
23#define SMBPlist␉␉␉&bootInfo->smbiosConfig␊
24/* ASSUMPTION: 16KB should be enough for the whole thing */␊
25#define SMB_ALLOC_SIZE␉16384␊
26␊
27␊
28//-------------------------------------------------------------------------------------------------------------------------␊
29// SMBIOS Plist Keys␊
30//-------------------------------------------------------------------------------------------------------------------------␊
31/* BIOS Information */␊
32#define kSMBBIOSInformationVendorKey␉␉␉␉"SMbiosvendor"␊
33#define kSMBBIOSInformationVersionKey␉␉␉␉"SMbiosversion"␊
34#define kSMBBIOSInformationReleaseDateKey␉␉␉"SMbiosdate"␊
35␊
36/* System Information */␊
37#define kSMBSystemInformationManufacturerKey␉␉"SMmanufacturer"␊
38#define kSMBSystemInformationProductNameKey␉␉␉"SMproductname"␊
39#define kSMBSystemInformationVersionKey␉␉␉␉"SMsystemversion"␊
40#define kSMBSystemInformationSerialNumberKey␉␉"SMserial"␊
41#define kSMBSystemInformationFamilyKey␉␉␉␉"SMfamily"␊
42␊
43/* Base Board */␊
44#define kSMBBaseBoardManufacturerKey␉␉␉␉"SMboardmanufacturer"␊
45#define kSMBBaseBoardProductKey␉␉␉␉␉␉"SMboardproduct"␊
46␊
47/* Processor Information */␊
48#define kSMBProcessorInformationExternalClockKey␉"SMexternalclock"␊
49#define kSMBProcessorInformationMaximumClockKey␉␉"SMmaximalclock"␊
50␊
51/* Memory Device */␊
52#define kSMBMemoryDeviceDeviceLocatorKey␉␉␉"SMmemdevloc"␊
53#define kSMBMemoryDeviceBankLocatorKey␉␉␉␉"SMmembankloc"␊
54#define kSMBMemoryDeviceMemoryTypeKey␉␉␉␉"SMmemtype"␊
55#define kSMBMemoryDeviceMemorySpeedKey␉␉␉␉"SMmemspeed"␊
56#define kSMBMemoryDeviceManufacturerKey␉␉␉␉"SMmemmanufacturer"␊
57#define kSMBMemoryDeviceSerialNumberKey␉␉␉␉"SMmemserial"␊
58#define kSMBMemoryDevicePartNumberKey␉␉␉␉"SMmempart"␊
59␊
60/* Apple Specific */␊
61#define kSMBOemProcessorTypeKey␉␉␉␉␉␉"SMcputype"␊
62#define kSMBOemProcessorBusSpeedKey␉␉␉␉␉"SMbusspeed"␊
63␊
64//-------------------------------------------------------------------------------------------------------------------------␊
65// Default SMBIOS Data␊
66//-------------------------------------------------------------------------------------------------------------------------␊
67/* Rewrite: use a struct */␊
68␊
69#define kDefaultVendorManufacturer␉␉␉␉␉"Apple Inc."␊
70#define kDefaultBIOSReleaseDate␉␉␉␉␉␉"11/06/2009"␊
71#define kDefaultSerialNumber␉␉␉␉␉␉"SOMESRLNMBR"␊
72#define kDefaultBoardProduct␉␉␉␉␉␉"Mac-F4208DC8"␊
73#define kDefaultSystemVersion␉␉␉␉␉␉"1.0"␊
74␊
75// defaults for a Mac mini ␊
76#define kDefaultMacminiFamily␉␉␉␉␉␉"Macmini"␊
77#define kDefaultMacmini␉␉␉␉␉␉␉␉"Macmini1,1"␊
78#define kDefaultMacminiBIOSVersion␉␉␉␉␉" MM21.88Z.009A.B00.0903051113"␊
79␊
80// defaults for a MacBook␊
81#define kDefaultMacBookFamily␉␉␉␉␉␉"MacBook"␊
82#define kDefaultMacBook␉␉␉␉␉␉␉␉"MacBook4,1"␊
83#define kDefaultMacBookBIOSVersion␉␉␉␉␉" MB41.88Z.0073.B00.0903051113"␊
84␊
85// defaults for a MacBook Pro␊
86#define kDefaultMacBookProFamily␉␉␉␉␉"MacBookPro"␊
87#define kDefaultMacBookPro␉␉␉␉␉␉␉"MacBookPro4,1"␊
88#define kDefaultMacBookProBIOSVersion␉␉␉␉" MBP41.88Z.0073.B00.0903051113"␊
89␊
90// defaults for an iMac␊
91#define kDefaultiMacFamily␉␉␉␉␉␉␉"iMac"␊
92#define kDefaultiMac␉␉␉␉␉␉␉␉"iMac8,1"␊
93#define kDefaultiMacBIOSVersion␉␉␉␉␉␉" IM81.88Z.00C1.B00.0903051113"␊
94// defaults for an iMac11,1 core i3/i5/i7␊
95#define kDefaultiMacNehalem␉␉␉␉␉␉␉"iMac11,1"␊
96#define kDefaultiMacNehalemBIOSVersion␉␉␉␉" IM111.88Z.0034.B00.0903051113"␊
97// defaults for an iMac12,1␊
98#define kDefaultiMacSandy␉␉␉␉␉␉␉"iMac12,1"␊
99#define kDefaultiMacSandyBIOSVersion␉␉␉␉" IM121.88Z.0047.B00.1102091756"␊
100␊
101// defaults for a Mac Pro␊
102#define kDefaultMacProFamily␉␉␉␉␉␉"MacPro"␊
103#define kDefaultMacPro␉␉␉␉␉␉␉␉"MacPro3,1"␊
104#define kDefaultMacProBIOSVersion␉␉␉␉␉" MP31.88Z.006C.B05.0903051113"␊
105// defaults for a Mac Pro 4,1 core i7/Xeon␊
106#define kDefaultMacProNehalem␉␉␉␉␉␉"MacPro4,1"␊
107#define kDefaultMacProNehalemBIOSVersion␉␉␉" MP41.88Z.0081.B04.0903051113"␊
108// defaults for a Mac Pro 5,1 core i7/Xeon␊
109#define kDefaultMacProWestmere␉␉␉␉␉␉"MacPro5,1"␊
110#define kDefaultMacProWestmereBIOSVersion␉␉␉" MP51.88Z.007F.B00.1008031144"␊
111#define kDefaulMacProWestmereBIOSReleaseDate␉␉"08/03/10"␊
112//-------------------------------------------------------------------------------------------------------------------------␊
113␊
114␊
115#define getFieldOffset(struct, field)␉((uint8_t)(uint32_t)&(((struct *)0)->field))␊
116␊
117typedef struct {␊
118␉SMBStructHeader *orig;␊
119␉SMBStructHeader *new;␊
120} SMBStructPtrs;␊
121␊
122struct {␊
123␉char *vendor;␊
124␉char *version;␊
125␉char *releaseDate;␊
126} defaultBIOSInfo;␊
127␊
128struct {␊
129␉char *manufacturer;␊
130␉char *productName;␊
131␉char *version;␊
132␉char *serialNumber;␊
133␉char *family;␊
134} defaultSystemInfo;␊
135␊
136struct {␊
137␉char *manufacturer;␊
138␉char *product;␊
139} defaultBaseBoard;␊
140␊
141␊
142typedef struct {␊
143␉uint8_t␉␉␉type;␊
144␉SMBValueType␉valueType;␊
145␉uint8_t␉␉␉fieldOffset;␊
146␉char␉␉␉*keyString;␊
147␉bool␉␉␉(*getSMBValue)(returnType *);␊
148␉char␉␉␉**defaultValue;␊
149} SMBValueSetter;␊
150␊
151SMBValueSetter SMBSetters[] = ␊
152{␊
153␉//-------------------------------------------------------------------------------------------------------------------------␊
154␉// BIOSInformation␊
155␉//-------------------------------------------------------------------------------------------------------------------------␊
156␉{kSMBTypeBIOSInformation,␉kSMBString,␉getFieldOffset(SMBBIOSInformation, vendor),␉␉␉kSMBBIOSInformationVendorKey,␉␉␊
157␉␉NULL,␉&defaultBIOSInfo.vendor␉␉␉},␊
158␊
159␉{kSMBTypeBIOSInformation,␉kSMBString,␉getFieldOffset(SMBBIOSInformation, version),␉␉kSMBBIOSInformationVersionKey,␉␉␊
160␉␉NULL,␉&defaultBIOSInfo.version␉␉},␊
161␊
162␉{kSMBTypeBIOSInformation,␉kSMBString,␉getFieldOffset(SMBBIOSInformation, releaseDate),␉kSMBBIOSInformationReleaseDateKey,␉␊
163␉␉NULL,␉&defaultBIOSInfo.releaseDate␉},␊
164␊
165␉//-------------------------------------------------------------------------------------------------------------------------␊
166␉// SystemInformation␊
167␉//-------------------------------------------------------------------------------------------------------------------------␊
168␉{kSMBTypeSystemInformation,␉kSMBString,␉getFieldOffset(SMBSystemInformation, manufacturer),␉kSMBSystemInformationManufacturerKey,␉␊
169␉␉NULL,␉&defaultSystemInfo.manufacturer␉},␊
170␊
171␉{kSMBTypeSystemInformation,␉kSMBString,␉getFieldOffset(SMBSystemInformation, productName),␉kSMBSystemInformationProductNameKey,␉␊
172␉␉NULL,␉&defaultSystemInfo.productName␉},␊
173␊
174␉{kSMBTypeSystemInformation,␉kSMBString,␉getFieldOffset(SMBSystemInformation, version),␉␉kSMBSystemInformationVersionKey,␉␉␊
175␉␉NULL,␉&defaultSystemInfo.version␉␉},␊
176␊
177␉{kSMBTypeSystemInformation,␉kSMBString,␉getFieldOffset(SMBSystemInformation, serialNumber),␉kSMBSystemInformationSerialNumberKey,␉␊
178␉␉NULL,␉&defaultSystemInfo.serialNumber␉},␊
179␊
180␉{kSMBTypeSystemInformation,␉kSMBString,␉getFieldOffset(SMBSystemInformation, skuNumber),␉NULL,␉␉␉␉␉␉␉␉␉␊
181␉␉NULL,␉NULL␉␉␉␉␉␉␉},␊
182␊
183␉{kSMBTypeSystemInformation,␉kSMBString,␉getFieldOffset(SMBSystemInformation, family),␉␉kSMBSystemInformationFamilyKey,␉␉␉␊
184␉␉NULL,␉&defaultSystemInfo.family␉␉},␊
185␊
186␊
187␉//-------------------------------------------------------------------------------------------------------------------------␊
188␉// BaseBoard␊
189␉//-------------------------------------------------------------------------------------------------------------------------␊
190␉{kSMBTypeBaseBoard,␉kSMBString,␉getFieldOffset(SMBBaseBoard, manufacturer),␉␉␉kSMBBaseBoardManufacturerKey,␉␊
191␉␉NULL,␉&defaultBaseBoard.manufacturer␉},␊
192␊
193␉{kSMBTypeBaseBoard,␉kSMBString,␉getFieldOffset(SMBBaseBoard, product),␉␉␉␉kSMBBaseBoardProductKey,␉␉␊
194␉␉NULL,␉&defaultBaseBoard.product␉␉},␊
195␊
196␉{kSMBTypeBaseBoard,␉kSMBString,␉getFieldOffset(SMBBaseBoard, version),␉␉␉␉NULL,␉NULL,␉NULL},␊
197␊
198␉{kSMBTypeBaseBoard,␉kSMBString,␉getFieldOffset(SMBBaseBoard, serialNumber),␉␉␉NULL,␉NULL,␉NULL},␊
199␊
200␉{kSMBTypeBaseBoard,␉kSMBString,␉getFieldOffset(SMBBaseBoard, assetTagNumber),␉␉NULL,␉NULL,␉NULL},␊
201␊
202␉{kSMBTypeBaseBoard,␉kSMBString,␉getFieldOffset(SMBBaseBoard, locationInChassis),␉NULL,␉NULL,␉NULL},␊
203␊
204␊
205␉//-------------------------------------------------------------------------------------------------------------------------␊
206␉// ProcessorInformation␊
207␉//-------------------------------------------------------------------------------------------------------------------------␊
208␉{kSMBTypeProcessorInformation,␉kSMBString,␉getFieldOffset(SMBProcessorInformation, socketDesignation),␉NULL,␉NULL,␉NULL},␊
209␊
210␉{kSMBTypeProcessorInformation,␉kSMBString,␉getFieldOffset(SMBProcessorInformation, manufacturer),␉␉NULL,␉NULL,␉NULL},␊
211␊
212␉{kSMBTypeProcessorInformation,␉kSMBString,␉getFieldOffset(SMBProcessorInformation, processorVersion),␉NULL,␉NULL,␉NULL},␊
213␊
214␉{kSMBTypeProcessorInformation,␉kSMBWord,␉getFieldOffset(SMBProcessorInformation, externalClock),␉␉kSMBProcessorInformationExternalClockKey,␉␊
215␉␉getProcessorInformationExternalClock,␉NULL},␊
216␊
217␉{kSMBTypeProcessorInformation,␉kSMBWord,␉getFieldOffset(SMBProcessorInformation, maximumClock),␉␉kSMBProcessorInformationMaximumClockKey,␉␊
218␉␉getProcessorInformationMaximumClock,␉NULL},␊
219␊
220␉{kSMBTypeProcessorInformation,␉kSMBString,␉getFieldOffset(SMBProcessorInformation, serialNumber),␉␉NULL,␉NULL,␉NULL},␊
221␊
222␉{kSMBTypeProcessorInformation,␉kSMBString,␉getFieldOffset(SMBProcessorInformation, assetTag),␉␉␉NULL,␉NULL,␉NULL},␊
223␊
224␉{kSMBTypeProcessorInformation,␉kSMBString,␉getFieldOffset(SMBProcessorInformation, partNumber),␉␉NULL,␉NULL,␉NULL},␊
225␊
226␉//-------------------------------------------------------------------------------------------------------------------------␊
227␉// Memory Device␊
228␉//-------------------------------------------------------------------------------------------------------------------------␊
229␉{kSMBTypeMemoryDevice,␉kSMBString,␉getFieldOffset(SMBMemoryDevice, deviceLocator),␉kSMBMemoryDeviceDeviceLocatorKey,␉␊
230␉␉NULL,␉␉␉␉␉␉␉NULL},␊
231␊
232␉{kSMBTypeMemoryDevice,␉kSMBString,␉getFieldOffset(SMBMemoryDevice, bankLocator),␉kSMBMemoryDeviceBankLocatorKey,␉␉␊
233␉␉NULL,␉␉␉␉␉␉␉NULL},␊
234␊
235␉{kSMBTypeMemoryDevice,␉kSMBByte,␉getFieldOffset(SMBMemoryDevice, memoryType),␉kSMBMemoryDeviceMemoryTypeKey,␉␉␊
236␉␉getSMBMemoryDeviceMemoryType,␉NULL},␊
237␊
238␉{kSMBTypeMemoryDevice,␉kSMBWord,␉getFieldOffset(SMBMemoryDevice, memorySpeed),␉kSMBMemoryDeviceMemorySpeedKey,␉␉␊
239␉␉getSMBMemoryDeviceMemorySpeed,␉NULL},␊
240␊
241␉{kSMBTypeMemoryDevice,␉kSMBString,␉getFieldOffset(SMBMemoryDevice, manufacturer),␉kSMBMemoryDeviceManufacturerKey,␉␊
242␉␉getSMBMemoryDeviceManufacturer,␉NULL},␊
243␊
244␉{kSMBTypeMemoryDevice,␉kSMBString,␉getFieldOffset(SMBMemoryDevice, serialNumber),␉kSMBMemoryDeviceSerialNumberKey,␉␊
245␉␉getSMBMemoryDeviceSerialNumber,␉NULL},␊
246␊
247␉{kSMBTypeMemoryDevice,␉kSMBString,␉getFieldOffset(SMBMemoryDevice, assetTag),␉␉NULL,␉NULL,␉NULL},␊
248␊
249␉{kSMBTypeMemoryDevice,␉kSMBString,␉getFieldOffset(SMBMemoryDevice, partNumber),␉kSMBMemoryDevicePartNumberKey,␉␉␊
250␉␉getSMBMemoryDevicePartNumber,␉NULL},␊
251␊
252␊
253␉//-------------------------------------------------------------------------------------------------------------------------␊
254␉// Apple Specific␊
255␉//-------------------------------------------------------------------------------------------------------------------------␊
256␉{kSMBTypeOemProcessorType,␉␉kSMBWord,␉getFieldOffset(SMBOemProcessorType, ProcessorType),␉␉␉kSMBOemProcessorTypeKey,␉␉␊
257␉␉getSMBOemProcessorType,␉␉␉NULL},␊
258␊
259␉{kSMBTypeOemProcessorBusSpeed,␉kSMBWord,␉getFieldOffset(SMBOemProcessorBusSpeed, ProcessorBusSpeed),␉kSMBOemProcessorBusSpeedKey,␉␊
260␉␉getSMBOemProcessorBusSpeed,␉␉NULL}␊
261};␊
262␊
263int numOfSetters = sizeof(SMBSetters) / sizeof(SMBValueSetter);␊
264␊
265␊
266SMBEntryPoint *origeps␉= 0;␊
267SMBEntryPoint *neweps␉= 0;␊
268␊
269static uint8_t stringIndex;␉// increament when a string is added and set the field value accordingly␊
270static uint8_t stringsSize;␉// add string size␊
271␊
272static SMBWord tableLength␉␉= 0;␊
273static SMBWord handle␉␉␉= 0;␊
274static SMBWord maxStructSize␉= 0;␊
275static SMBWord structureCount␉= 0;␊
276␊
277/* Rewrite this function */␊
278void setDefaultSMBData(void)␊
279{␊
280␉defaultBIOSInfo.vendor␉␉␉= kDefaultVendorManufacturer;␊
281␉defaultBIOSInfo.releaseDate␉␉= kDefaultBIOSReleaseDate;␊
282␊
283␉defaultSystemInfo.manufacturer␉= kDefaultVendorManufacturer;␊
284␉defaultSystemInfo.version␉␉= kDefaultSystemVersion;␊
285␉defaultSystemInfo.serialNumber␉= kDefaultSerialNumber;␊
286␊
287␉defaultBaseBoard.manufacturer␉= kDefaultVendorManufacturer;␊
288␉defaultBaseBoard.product␉␉= kDefaultBoardProduct;␊
289␊
290␉if (platformCPUFeature(CPU_FEATURE_MOBILE))␊
291␉{␊
292␉␉if (Platform.CPU.NoCores > 1)␊
293␉␉{␊
294␉␉␉defaultBIOSInfo.version␉␉␉= kDefaultMacBookProBIOSVersion;␊
295␉␉␉defaultSystemInfo.productName␉= kDefaultMacBookPro;␊
296␉␉␉defaultSystemInfo.family␉␉= kDefaultMacBookProFamily;␊
297␉␉}␊
298␉␉else␊
299␉␉{␊
300␉␉␉defaultBIOSInfo.version␉␉␉= kDefaultMacBookBIOSVersion;␊
301␉␉␉defaultSystemInfo.productName␉= kDefaultMacBook;␊
302␉␉␉defaultSystemInfo.family␉␉= kDefaultMacBookFamily;␊
303␉␉}␊
304␉}␊
305␉else␊
306␉{␊
307␉␉switch (Platform.CPU.NoCores) ␊
308␉␉{␊
309␉␉␉case 1: ␊
310␉␉␉␉defaultBIOSInfo.version␉␉␉= kDefaultMacminiBIOSVersion;␊
311␉␉␉␉defaultSystemInfo.productName␉= kDefaultMacmini;␊
312␉␉␉␉defaultSystemInfo.family␉␉= kDefaultMacminiFamily;␊
313␉␉␉␉break;␊
314␊
315␉␉␉case 2:␊
316␉␉␉␉defaultBIOSInfo.version␉␉␉= kDefaultiMacBIOSVersion;␊
317␉␉␉␉defaultSystemInfo.productName␉= kDefaultiMac;␊
318␉␉␉␉defaultSystemInfo.family␉␉= kDefaultiMacFamily;␊
319␉␉␉␉break;␊
320␉␉␉default:␊
321␉␉␉{␊
322␉␉␉␉switch (Platform.CPU.Family) ␊
323␉␉␉␉{␊
324␉␉␉␉␉case 0x06:␊
325␉␉␉␉␉{␊
326␉␉␉␉␉␉switch (Platform.CPU.Model)␊
327␉␉␉␉␉␉{␊
328␉␉␉␉␉␉␉case CPU_MODEL_FIELDS: // Intel Core i5, i7, Xeon X34xx LGA1156 (45nm)␊
329␉␉␉␉␉␉␉case CPU_MODEL_DALES:␊
330␉␉␉␉␉␉␉case CPU_MODEL_DALES_32NM: // Intel Core i3, i5 LGA1156 (32nm)␊
331␉␉␉␉␉␉␉␉defaultBIOSInfo.version␉␉␉= kDefaultiMacNehalemBIOSVersion;␊
332␉␉␉␉␉␉␉␉defaultSystemInfo.productName␉= kDefaultiMacNehalem;␊
333␉␉␉␉␉␉␉␉defaultSystemInfo.family␉␉= kDefaultiMacFamily;␊
334␉␉␉␉␉␉␉␉break;␊
335␊
336␉␉␉␉␉␉␉case CPU_MODEL_SANDYBRIDGE:␉␉␉// Intel Core i3, i5, i7 LGA1155 (32nm)␊
337␉␉␉␉␉␉␉case CPU_MODEL_IVYBRIDGE:␉␉␉// Intel Core i3, i5, i7 LGA1155 (22nm)␊
338␉␉␉␉␉␉␉␉defaultBIOSInfo.version␉␉␉= kDefaultiMacSandyBIOSVersion;␊
339␉␉␉␉␉␉␉␉defaultSystemInfo.productName␉= kDefaultiMacSandy;␊
340␉␉␉␉␉␉␉␉defaultSystemInfo.family␉␉= kDefaultiMacFamily;␊
341␉␉␉␉␉␉␉␉break;␊
342␉␉␉␉␉␉␉case CPU_MODEL_NEHALEM: // Intel Core i7, Xeon W35xx, Xeon X55xx, Xeon E55xx LGA1366 (45nm)␊
343␉␉␉␉␉␉␉case CPU_MODEL_NEHALEM_EX: // Intel Xeon X75xx, Xeon X65xx, Xeon E75xx, Xeon E65x␊
344␉␉␉␉␉␉␉␉defaultBIOSInfo.version␉␉␉= kDefaultMacProNehalemBIOSVersion;␊
345␉␉␉␉␉␉␉␉defaultSystemInfo.productName␉= kDefaultMacProNehalem;␊
346␉␉␉␉␉␉␉␉defaultSystemInfo.family␉␉= kDefaultMacProFamily;␊
347␉␉␉␉␉␉␉␉break;␊
348␊
349␉␉␉␉␉␉␉case CPU_MODEL_WESTMERE: // Intel Core i7, Xeon X56xx, Xeon E56xx, Xeon W36xx LGA1366 (32nm) 6 Core␊
350␉␉␉␉␉␉␉case CPU_MODEL_WESTMERE_EX: // Intel Xeon E7␊
351 case CPU_MODEL_JAKETOWN:␉␉␉// Intel Core i7, Xeon E5 LGA2011 (32nm)␊
352␉␉␉␉␉␉␉␉defaultBIOSInfo.version␉␉␉= kDefaultMacProWestmereBIOSVersion;␊
353␉␉␉␉␉␉␉␉defaultBIOSInfo.releaseDate␉␉= kDefaulMacProWestmereBIOSReleaseDate;␊
354␉␉␉␉␉␉␉␉defaultSystemInfo.productName␉= kDefaultMacProWestmere;␊
355␉␉␉␉␉␉␉␉defaultSystemInfo.family␉␉= kDefaultMacProFamily;␊
356␉␉␉␉␉␉␉␉break;␊
357␊
358␉␉␉␉␉␉␉default:␊
359␉␉␉␉␉␉␉␉defaultBIOSInfo.version␉␉␉= kDefaultMacProBIOSVersion;␊
360␉␉␉␉␉␉␉␉defaultSystemInfo.productName␉= kDefaultMacPro;␊
361␉␉␉␉␉␉␉␉defaultSystemInfo.family␉␉= kDefaultMacProFamily;␊
362␉␉␉␉␉␉␉␉break;␊
363␉␉␉␉␉␉}␊
364␉␉␉␉␉␉break;␊
365␉␉␉␉␉}␊
366␉␉␉␉␉default:␊
367␉␉␉␉␉␉defaultBIOSInfo.version␉␉␉= kDefaultMacProBIOSVersion;␊
368␉␉␉␉␉␉defaultSystemInfo.productName␉= kDefaultMacPro;␊
369␉␉␉␉␉␉defaultSystemInfo.family␉␉= kDefaultMacProFamily;␊
370␉␉␉␉␉␉break;␊
371␉␉␉␉}␊
372␉␉␉␉break;␊
373␉␉␉}␊
374␉␉}␊
375␉}␊
376}␊
377␊
378/* Used for SM*n smbios.plist keys */␊
379bool getSMBValueForKey(SMBStructHeader *structHeader, const char *keyString, const char **string, returnType *value)␊
380{␊
381␉static int idx = -1;␊
382␉static int current = -1;␊
383␉int len;␊
384␉char key[24];␊
385␊
386␉if (current != structHeader->handle)␊
387␉{␊
388␉␉idx++;␊
389␉␉current = structHeader->handle;␊
390␉}␊
391␊
392␉sprintf(key, "%s%d", keyString, idx);␉␊
393 ␊
394 if (value) ␊
395 {␊
396 if (getIntForKey(key, (int *)&(value->dword), SMBPlist))␊
397 return true;␊
398 }␊
399 else ␊
400 {␊
401 if (getValueForKey(key, string, &len, SMBPlist))␊
402 return true;␊
403 }␊
404 ␊
405␉return false;␊
406}␊
407␊
408char *getSMBStringForField(SMBStructHeader *structHeader, uint8_t field)␊
409{␊
410␉uint8_t *stringPtr = (uint8_t *)structHeader + structHeader->length;␊
411␊
412␉if (!field)␊
413␉␉return NULL;␊
414␊
415␉for (field--; field != 0 && strlen((char *)stringPtr) > 0; ␊
416␉␉field--, stringPtr = (uint8_t *)((uint32_t)stringPtr + strlen((char *)stringPtr) + 1));␊
417␊
418␉return (char *)stringPtr;␊
419}␊
420␊
421void setSMBStringForField(SMBStructHeader *structHeader, const char *string, uint8_t *field)␊
422{␊
423␉int strSize;␊
424␊
425␉if (!field)␊
426␉␉return;␊
427␉if (!string)␊
428␉{␊
429␉␉*field = 0;␊
430␉␉return;␊
431␉}␊
432␊
433␉strSize = strlen(string);␊
434␊
435␉// remove any spaces found at the end␊
436␉while ((strSize != 0) && (string[strSize - 1] == ' '))␊
437␉␉strSize--;␊
438␊
439␉if (strSize == 0)␊
440␉{␊
441␉␉*field = 0;␊
442␉␉return;␊
443␉}␊
444␊
445␉memcpy((uint8_t *)structHeader + structHeader->length + stringsSize, string, strSize);␊
446␉*field = stringIndex;␊
447␊
448␉stringIndex++;␊
449␉stringsSize += strSize + 1;␊
450}␊
451␊
452bool setSMBValue(SMBStructPtrs *structPtr, int idx, returnType *value)␊
453{␊
454␉const char *string = 0;␊
455␉int len;␊
456␉bool parsed;␊
457␉int val;␊
458␊
459␉if (numOfSetters <= idx)␊
460␉␉return false;␊
461␊
462␉switch (SMBSetters[idx].valueType)␊
463␉{␊
464␉␉case kSMBString:␊
465␉␉␉if (SMBSetters[idx].keyString)␊
466␉␉␉{␊
467␉␉␉␉if (getValueForKey(SMBSetters[idx].keyString, &string, &len, SMBPlist))␊
468␉␉␉␉␉break;␊
469␉␉␉␉else␊
470␉␉␉␉␉if (structPtr->orig->type == kSMBTypeMemoryDevice)␉// MemoryDevice only␊
471␉␉␉␉␉␉if (getSMBValueForKey(structPtr->orig, SMBSetters[idx].keyString, &string, NULL))␊
472␉␉␉␉␉␉␉break;␊
473␉␉␉}␊
474␉␉␉if (SMBSetters[idx].getSMBValue)␊
475␉␉␉␉if (SMBSetters[idx].getSMBValue((returnType *)&string))␊
476␉␉␉␉␉break;␊
477␉␉␉if ((SMBSetters[idx].defaultValue) && *(SMBSetters[idx].defaultValue))␊
478␉␉␉{␊
479␉␉␉␉string = *(SMBSetters[idx].defaultValue);␊
480␉␉␉␉break;␊
481␉␉␉}␊
482␉␉␉string = getSMBStringForField(structPtr->orig, *(uint8_t *)value);␊
483␉␉␉break;␊
484␊
485␉␉case kSMBByte:␊
486␉␉case kSMBWord:␊
487␉␉case kSMBDWord:␊
488␉␉//case kSMBQWord:␊
489␉␉␉if (SMBSetters[idx].keyString)␊
490␉␉␉{␊
491␉␉␉␉parsed = getIntForKey(SMBSetters[idx].keyString, &val, SMBPlist);␊
492␉␉␉␉if (!parsed)␊
493␉␉␉␉␉if (structPtr->orig->type == kSMBTypeMemoryDevice)␉// MemoryDevice only␊
494␉␉␉␉␉␉parsed = getSMBValueForKey(structPtr->orig, SMBSetters[idx].keyString, NULL, (returnType *)&val);␊
495␉␉␉␉if (parsed)␊
496␉␉␉␉{␊
497␉␉␉␉␉switch (SMBSetters[idx].valueType)␊
498␉␉␉␉␉{␊
499␉␉␉␉␉␉case kSMBByte:␊
500␉␉␉␉␉␉␉value->byte = (uint8_t)val;␊
501␉␉␉␉␉␉␉break;␊
502␉␉␉␉␉␉case kSMBWord:␊
503␉␉␉␉␉␉␉value->word = (uint16_t)val;␊
504␉␉␉␉␉␉␉break;␊
505␉␉␉␉␉␉case kSMBDWord:␊
506␉␉␉␉␉␉default:␊
507␉␉␉␉␉␉␉value->dword = (uint32_t)val;␊
508␉␉␉␉␉␉␉break;␊
509␉␉␉␉␉}␊
510␉␉␉␉␉return true;␊
511␉␉␉␉}␊
512␉␉␉}␊
513␊
514␉␉␉if (SMBSetters[idx].getSMBValue)␊
515␉␉␉␉if (SMBSetters[idx].getSMBValue(value))␊
516␉␉␉␉␉return true;␊
517#if 0␊
518␉␉␉if (*(SMBSetters[idx].defaultValue))␊
519␉␉␉{␊
520␉␉␉␉value->dword = *(uint32_t *)(SMBSetters[idx].defaultValue);␊
521␉␉␉␉return true;␊
522␉␉␉}␊
523#endif␊
524␉␉␉break;␊
525␉}␊
526␊
527␉if (SMBSetters[idx].valueType == kSMBString && string)␊
528␉␉setSMBStringForField(structPtr->new, string, &value->byte);␊
529␊
530␉return true;␊
531}␊
532␊
533//-------------------------------------------------------------------------------------------------------------------------␊
534// Apple Specific␊
535//-------------------------------------------------------------------------------------------------------------------------␊
536void addSMBFirmwareVolume(SMBStructPtrs *structPtr)␊
537{␊
538␉return;␊
539}␊
540␊
541void addSMBMemorySPD(SMBStructPtrs *structPtr)␊
542{␊
543␉/* SPD data from Platform.RAM.spd */␊
544␉return;␊
545}␊
546␊
547void addSMBOemProcessorType(SMBStructPtrs *structPtr)␊
548{␊
549␉SMBOemProcessorType *p = (SMBOemProcessorType *)structPtr->new;␊
550␊
551␉p->header.type␉␉= kSMBTypeOemProcessorType;␊
552␉p->header.length␉= sizeof(SMBOemProcessorType);␊
553␉p->header.handle␉= handle++;␊
554␊
555␉setSMBValue(structPtr, numOfSetters - 2 , (returnType *)&(p->ProcessorType));␊
556␊
557␉structPtr->new = (SMBStructHeader *)((uint8_t *)structPtr->new + sizeof(SMBOemProcessorType) + 2);␊
558␉tableLength += sizeof(SMBOemProcessorType) + 2;␊
559␉structureCount++;␊
560}␊
561␊
562void addSMBOemProcessorBusSpeed(SMBStructPtrs *structPtr)␊
563{␊
564␉SMBOemProcessorBusSpeed *p = (SMBOemProcessorBusSpeed *)structPtr->new;␊
565␊
566␉switch (Platform.CPU.Family) ␊
567␉{␊
568␉␉case 0x06:␊
569␉␉{␊
570␉␉␉switch (Platform.CPU.Model)␊
571␉␉␉{␊
572␉␉␉␉case CPU_MODEL_FIELDS:␉␉// Intel Core i5, i7, Xeon X34xx LGA1156 (45nm)␊
573␉␉␉␉case CPU_MODEL_DALES:␊
574␉␉␉␉case CPU_MODEL_DALES_32NM:␉// Intel Core i3, i5 LGA1156 (32nm)␊
575␉␉␉␉case CPU_MODEL_NEHALEM:␉␉// Intel Core i7, Xeon W35xx, Xeon X55xx, Xeon E55xx LGA1366 (45nm)␊
576␉␉␉␉case CPU_MODEL_NEHALEM_EX:␉// Intel Xeon X75xx, Xeon X65xx, Xeon E75xx, Xeon E65x␊
577␉␉␉␉case CPU_MODEL_WESTMERE:␉// Intel Core i7, Xeon X56xx, Xeon E56xx, Xeon W36xx LGA1366 (32nm) 6 Core␊
578␉␉␉␉case CPU_MODEL_WESTMERE_EX:␉// Intel Xeon E7␊
579 case CPU_MODEL_SANDYBRIDGE:␉// Intel Core i3, i5, i7 LGA1155 (32nm)␊
580␉␉␉␉case CPU_MODEL_IVYBRIDGE:␉// Intel Core i3, i5, i7 LGA1155 (22nm)␊
581␉␉␉␉case CPU_MODEL_JAKETOWN:␉// Intel Core i7, Xeon E5 LGA2011 (32nm)␊
582 case CPU_MODEL_HASWELL: // Intel Core i3, i5, i7, Xeon E3 LGA1155 (22nm)␊
583␉␉␉␉␉break;␊
584␊
585␉␉␉␉default:␊
586␉␉␉␉␉return;␊
587␉␉␉}␊
588␉␉}␊
589␉}␊
590␊
591␉p->header.type␉␉= kSMBTypeOemProcessorBusSpeed;␊
592␉p->header.length␉= sizeof(SMBOemProcessorBusSpeed);␊
593␉p->header.handle␉= handle++;␊
594␊
595␉setSMBValue(structPtr, numOfSetters -1, (returnType *)&(p->ProcessorBusSpeed));␊
596␊
597␉structPtr->new = (SMBStructHeader *)((uint8_t *)structPtr->new + sizeof(SMBOemProcessorBusSpeed) + 2);␊
598␉tableLength += sizeof(SMBOemProcessorBusSpeed) + 2;␊
599␉structureCount++;␊
600}␊
601␊
602//-------------------------------------------------------------------------------------------------------------------------␊
603// EndOfTable␊
604//-------------------------------------------------------------------------------------------------------------------------␊
605void addSMBEndOfTable(SMBStructPtrs *structPtr)␊
606{␊
607␉structPtr->new->type␉= kSMBTypeEndOfTable;␊
608␉structPtr->new->length␉= sizeof(SMBStructHeader);␊
609␉structPtr->new->handle␉= handle++;␊
610␊
611␉structPtr->new = (SMBStructHeader *)((uint8_t *)structPtr->new + sizeof(SMBStructHeader) + 2);␊
612␉tableLength += sizeof(SMBStructHeader) + 2;␊
613␉structureCount++;␊
614}␊
615␊
616void setSMBStruct(SMBStructPtrs *structPtr)␊
617{␊
618␉bool setterFound = false;␊
619␊
620␉uint8_t *ptr;␊
621␉SMBWord structSize;␊
622␉int i;␊
623␊
624␉stringIndex = 1;␊
625␉stringsSize = 0;␊
626␊
627␉if (handle < structPtr->orig->handle)␊
628␉␉handle = structPtr->orig->handle;␊
629␊
630␉memcpy((void *)structPtr->new, structPtr->orig, structPtr->orig->length);␊
631␊
632␉for (i = 0; i < numOfSetters; i++)␊
633␉␉if ((structPtr->orig->type == SMBSetters[i].type) && (SMBSetters[i].fieldOffset < structPtr->orig->length))␊
634␉␉{␊
635␉␉␉setterFound = true;␊
636␉␉␉setSMBValue(structPtr, i, (returnType *)((uint8_t *)structPtr->new + SMBSetters[i].fieldOffset));␊
637␉␉}␊
638␊
639␉if (setterFound)␊
640␉{␊
641␉␉ptr = (uint8_t *)structPtr->new + structPtr->orig->length;␊
642␉␉for (; ((uint16_t *)ptr)[0] != 0; ptr++);␊
643␊
644␉␉if (((uint16_t *)ptr)[0] == 0)␊
645␉␉␉ptr += 2;␊
646␊
647␉␉structSize = ptr - (uint8_t *)structPtr->new;␊
648␉}␊
649␉else␊
650␉{␊
651␉␉ptr = (uint8_t *)structPtr->orig + structPtr->orig->length;␊
652␉␉for (; ((uint16_t *)ptr)[0] != 0; ptr++);␊
653␊
654␉␉if (((uint16_t *)ptr)[0] == 0)␊
655␉␉␉ptr += 2;␊
656␉␉␊
657␉␉structSize = ptr - (uint8_t *)structPtr->orig;␊
658␉␉memcpy((void *)structPtr->new, structPtr->orig, structSize);␊
659␉}␊
660␊
661␉structPtr->new = (SMBStructHeader *)((uint8_t *)structPtr->new + structSize);␊
662␊
663␉tableLength += structSize;␊
664␊
665␉if (structSize > maxStructSize)␊
666␉␉maxStructSize = structSize;␊
667␊
668␉structureCount++;␊
669}␊
670␊
671void setupNewSMBIOSTable(SMBEntryPoint *eps, SMBStructPtrs *structPtr)␊
672{␊
673␉uint8_t *ptr = (uint8_t *)eps->dmi.tableAddress;␊
674␉structPtr->orig = (SMBStructHeader *)ptr;␊
675␊
676␉for (;((eps->dmi.tableAddress + eps->dmi.tableLength) > ((uint32_t)(uint8_t *)structPtr->orig + sizeof(SMBStructHeader)));)␊
677␉{␊
678␉␉switch (structPtr->orig->type)␊
679␉␉{␊
680␉␉␉/* Skip all Apple Specific Structures */␊
681␉␉␉case kSMBTypeFirmwareVolume:␊
682␉␉␉case kSMBTypeMemorySPD:␊
683␉␉␉case kSMBTypeOemProcessorType:␊
684␉␉␉case kSMBTypeOemProcessorBusSpeed:␊
685␉␉␉␉/* And this one too, to be added at the end */␊
686␉␉␉case kSMBTypeEndOfTable:␊
687␉␉␉␉break;␊
688␊
689␉␉␉default:␊
690␉␉␉␉/* Add */␊
691␉␉␉␉setSMBStruct(structPtr);␊
692␉␉␉␉break;␊
693␉␉}␊
694␊
695␉␉ptr = (uint8_t *)((uint32_t)structPtr->orig + structPtr->orig->length);␊
696␉␉for (; ((uint16_t *)ptr)[0] != 0; ptr++);␊
697␊
698␉␉if (((uint16_t *)ptr)[0] == 0)␊
699␉␉␉ptr += 2;␊
700␊
701␉␉structPtr->orig = (SMBStructHeader *)ptr;␊
702␉}␊
703␊
704␉addSMBFirmwareVolume(structPtr);␊
705␉addSMBMemorySPD(structPtr);␊
706␉addSMBOemProcessorType(structPtr);␊
707␉addSMBOemProcessorBusSpeed(structPtr);␊
708␊
709␉addSMBEndOfTable(structPtr);␊
710}␊
711␊
712void setupSMBIOSTable(void)␊
713{␊
714␉SMBStructPtrs *structPtr;␊
715␉uint8_t *buffer;␊
716␉bool setSMB = true;␊
717␊
718␉if (!origeps)␊
719␉␉return;␊
720␊
721␉neweps = origeps;␊
722␊
723␉structPtr = (SMBStructPtrs *)malloc(sizeof(SMBStructPtrs));␊
724␉if (!structPtr)␊
725␉␉return;␊
726␉␊
727␉buffer = malloc(SMB_ALLOC_SIZE);␊
728␉if (!buffer)␊
729␉␉return;␊
730␊
731␉bzero(buffer, SMB_ALLOC_SIZE);␊
732␉structPtr->new = (SMBStructHeader *)buffer;␊
733␊
734␉getBoolForKey(kSMBIOSdefaults, &setSMB, &bootInfo->chameleonConfig);␊
735␉if (setSMB)␊
736␉␉setDefaultSMBData();␊
737␊
738␉setupNewSMBIOSTable(origeps, structPtr);␊
739␊
740␉neweps = (SMBEntryPoint *)AllocateKernelMemory(sizeof(SMBEntryPoint));␊
741␉if (!neweps)␊
742␉␉return;␊
743␉bzero(neweps, sizeof(SMBEntryPoint));␊
744␊
745␉neweps->anchor[0]␉␉␉= '_';␊
746␉neweps->anchor[1]␉␉␉= 'S';␊
747␉neweps->anchor[2]␉␉␉= 'M';␊
748␉neweps->anchor[3]␉␉␉= '_';␊
749␉neweps->entryPointLength␉= sizeof(SMBEntryPoint);␊
750␉neweps->majorVersion␉␉= 2;␊
751␉neweps->minorVersion␉␉= 4;␊
752␉neweps->maxStructureSize␉= maxStructSize;␊
753␉neweps->entryPointRevision␉= 0;␊
754␊
755␉neweps->dmi.anchor[0]␉␉= '_';␊
756␉neweps->dmi.anchor[1]␉␉= 'D';␊
757␉neweps->dmi.anchor[2]␉␉= 'M';␊
758␉neweps->dmi.anchor[3]␉␉= 'I';␊
759␉neweps->dmi.anchor[4]␉␉= '_';␊
760␉neweps->dmi.tableLength␉␉= tableLength;␊
761␉neweps->dmi.tableAddress␉= AllocateKernelMemory(tableLength);␊
762␉neweps->dmi.structureCount␉= structureCount;␊
763␉neweps->dmi.bcdRevision␉␉= 0x24;␊
764␊
765␉if (!neweps->dmi.tableAddress)␊
766␉␉return;␊
767␊
768␉memcpy((void *)neweps->dmi.tableAddress, buffer, tableLength);␊
769␊
770␉neweps->dmi.checksum␉␉= 0;␊
771␉neweps->dmi.checksum␉␉= 0x100 - checksum8(&neweps->dmi, sizeof(DMIEntryPoint));␊
772␊
773␉neweps->checksum␉␉␉= 0;␊
774␉neweps->checksum␉␉␉= 0x100 - checksum8(neweps, sizeof(SMBEntryPoint));␊
775␊
776␉free(buffer);␊
777␉decodeSMBIOSTable(neweps);␊
778}␊
779␊
780void *getSmbios(int which)␊
781{␊
782␉switch (which)␊
783␉{␊
784␉␉case SMBIOS_ORIGINAL:␊
785␉␉␉if (!origeps)␊
786␉␉␉␉origeps = getAddressOfSmbiosTable();␊
787␉␉␉return origeps;␊
788␉␉case SMBIOS_PATCHED:␊
789␉␉␉return neweps;␊
790␉}␊
791␊
792␉return 0;␊
793}␊
794␊
795/* Collect any information needed later */␊
796void readSMBIOSInfo(SMBEntryPoint *eps)␊
797{␊
798␉uint8_t *structPtr = (uint8_t *)eps->dmi.tableAddress;␊
799␉SMBStructHeader *structHeader = (SMBStructHeader *)structPtr;␊
800␊
801␉int dimmnbr = 0;␊
802␉Platform.DMI.MaxMemorySlots␉= 0;␊
803␉Platform.DMI.CntMemorySlots␉= 0;␊
804␉Platform.DMI.MemoryModules␉= 0;␊
805␊
806␉for (;((eps->dmi.tableAddress + eps->dmi.tableLength) > ((uint32_t)(uint8_t *)structHeader + sizeof(SMBStructHeader)));)␊
807␉{␊
808␉␉switch (structHeader->type)␊
809␉␉{␊
810␉␉␉case kSMBTypeSystemInformation:␊
811␉␉␉␉Platform.UUID = ((SMBSystemInformation *)structHeader)->uuid;␊
812␉␉␉␉break;␊
813␊
814␉␉␉case kSMBTypePhysicalMemoryArray:␊
815␉␉␉␉Platform.DMI.MaxMemorySlots += ((SMBPhysicalMemoryArray *)structHeader)->numMemoryDevices;␊
816␉␉␉␉break;␊
817␊
818␉␉␉case kSMBTypeMemoryDevice:␊
819␉␉␉␉Platform.DMI.CntMemorySlots++;␊
820␉␉␉␉if (((SMBMemoryDevice *)structHeader)->memorySize != 0)␊
821␉␉␉␉␉Platform.DMI.MemoryModules++;␊
822␉␉␉␉if (((SMBMemoryDevice *)structHeader)->memorySpeed > 0)␊
823␉␉␉␉␉Platform.RAM.DIMM[dimmnbr].Frequency = ((SMBMemoryDevice *)structHeader)->memorySpeed;␊
824␉␉␉␉dimmnbr++;␊
825␉␉␉␉break;␊
826␉␉}␊
827␊
828␉␉structPtr = (uint8_t *)((uint32_t)structHeader + structHeader->length);␊
829␉␉for (; ((uint16_t *)structPtr)[0] != 0; structPtr++);␊
830␊
831␉␉if (((uint16_t *)structPtr)[0] == 0)␊
832␉␉␉structPtr += 2;␊
833␊
834␉␉structHeader = (SMBStructHeader *)structPtr;␊
835␉}␊
836}␊
837␊
838

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