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Root/branches/rekursor/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_SANDY:␉␉␉// Intel Core i3, i5, i7 LGA1155 (32nm)␊
337␉␉␉␉␉␉␉case CPU_MODEL_SANDY_XEON:␉␉// Intel Xeon E3␊
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␉␉␉␉␉␉␉␉defaultBIOSInfo.version␉␉␉= kDefaultMacProWestmereBIOSVersion;␊
352␉␉␉␉␉␉␉␉defaultBIOSInfo.releaseDate␉␉= kDefaulMacProWestmereBIOSReleaseDate;␊
353␉␉␉␉␉␉␉␉defaultSystemInfo.productName␉= kDefaultMacProWestmere;␊
354␉␉␉␉␉␉␉␉defaultSystemInfo.family␉␉= kDefaultMacProFamily;␊
355␉␉␉␉␉␉␉␉break;␊
356␊
357␉␉␉␉␉␉␉default:␊
358␉␉␉␉␉␉␉␉defaultBIOSInfo.version␉␉␉= kDefaultMacProBIOSVersion;␊
359␉␉␉␉␉␉␉␉defaultSystemInfo.productName␉= kDefaultMacPro;␊
360␉␉␉␉␉␉␉␉defaultSystemInfo.family␉␉= kDefaultMacProFamily;␊
361␉␉␉␉␉␉␉␉break;␊
362␉␉␉␉␉␉}␊
363␉␉␉␉␉␉break;␊
364␉␉␉␉␉}␊
365␉␉␉␉␉default:␊
366␉␉␉␉␉␉defaultBIOSInfo.version␉␉␉= kDefaultMacProBIOSVersion;␊
367␉␉␉␉␉␉defaultSystemInfo.productName␉= kDefaultMacPro;␊
368␉␉␉␉␉␉defaultSystemInfo.family␉␉= kDefaultMacProFamily;␊
369␉␉␉␉␉␉break;␊
370␉␉␉␉}␊
371␉␉␉␉break;␊
372␉␉␉}␊
373␉␉}␊
374␉}␊
375}␊
376␊
377/* Used for SM*n smbios.plist keys */␊
378bool getSMBValueForKey(SMBStructHeader *structHeader, const char *keyString, const char **string, returnType *value)␊
379{␊
380␉static int idx = -1;␊
381␉static int current = -1;␊
382␉int len;␊
383␉char key[24];␊
384␊
385␉if (current != structHeader->handle)␊
386␉{␊
387␉␉idx++;␊
388␉␉current = structHeader->handle;␊
389␉}␊
390␊
391␉sprintf(key, "%s%d", keyString, idx);␊
392␊
393␉if (value)␊
394␉␉if (getIntForKey(key, (int *)&(value->dword), SMBPlist))␊
395␉␉␉return true;␊
396␉else␊
397␉␉if (getValueForKey(key, string, &len, SMBPlist))␊
398␉␉␉return true;␊
399␉return false;␊
400}␊
401␊
402char *getSMBStringForField(SMBStructHeader *structHeader, uint8_t field)␊
403{␊
404␉uint8_t *stringPtr = (uint8_t *)structHeader + structHeader->length;␊
405␊
406␉if (!field)␊
407␉␉return NULL;␊
408␊
409␉for (field--; field != 0 && strlen((char *)stringPtr) > 0; ␊
410␉␉field--, stringPtr = (uint8_t *)((uint32_t)stringPtr + strlen((char *)stringPtr) + 1));␊
411␊
412␉return (char *)stringPtr;␊
413}␊
414␊
415void setSMBStringForField(SMBStructHeader *structHeader, const char *string, uint8_t *field)␊
416{␊
417␉int strSize;␊
418␊
419␉if (!field)␊
420␉␉return;␊
421␉if (!string)␊
422␉{␊
423␉␉*field = 0;␊
424␉␉return;␊
425␉}␊
426␊
427␉strSize = strlen(string);␊
428␊
429␉// remove any spaces found at the end␊
430␉while ((strSize != 0) && (string[strSize - 1] == ' '))␊
431␉␉strSize--;␊
432␊
433␉if (strSize == 0)␊
434␉{␊
435␉␉*field = 0;␊
436␉␉return;␊
437␉}␊
438␊
439␉memcpy((uint8_t *)structHeader + structHeader->length + stringsSize, string, strSize);␊
440␉*field = stringIndex;␊
441␊
442␉stringIndex++;␊
443␉stringsSize += strSize + 1;␊
444}␊
445␊
446bool setSMBValue(SMBStructPtrs *structPtr, int idx, returnType *value)␊
447{␊
448␉const char *string = 0;␊
449␉int len;␊
450␉bool parsed;␊
451␉int val;␊
452␊
453␉if (numOfSetters <= idx)␊
454␉␉return false;␊
455␊
456␉switch (SMBSetters[idx].valueType)␊
457␉{␊
458␉␉case kSMBString:␊
459␉␉␉if (SMBSetters[idx].keyString)␊
460␉␉␉{␊
461␉␉␉␉if (getValueForKey(SMBSetters[idx].keyString, &string, &len, SMBPlist))␊
462␉␉␉␉␉break;␊
463␉␉␉␉else␊
464␉␉␉␉␉if (structPtr->orig->type == kSMBTypeMemoryDevice)␉// MemoryDevice only␊
465␉␉␉␉␉␉if (getSMBValueForKey(structPtr->orig, SMBSetters[idx].keyString, &string, NULL))␊
466␉␉␉␉␉␉␉break;␊
467␉␉␉}␊
468␉␉␉if (SMBSetters[idx].getSMBValue)␊
469␉␉␉␉if (SMBSetters[idx].getSMBValue((returnType *)&string))␊
470␉␉␉␉␉break;␊
471␉␉␉if ((SMBSetters[idx].defaultValue) && *(SMBSetters[idx].defaultValue))␊
472␉␉␉{␊
473␉␉␉␉string = *(SMBSetters[idx].defaultValue);␊
474␉␉␉␉break;␊
475␉␉␉}␊
476␉␉␉string = getSMBStringForField(structPtr->orig, *(uint8_t *)value);␊
477␉␉␉break;␊
478␊
479␉␉case kSMBByte:␊
480␉␉case kSMBWord:␊
481␉␉case kSMBDWord:␊
482␉␉//case kSMBQWord:␊
483␉␉␉if (SMBSetters[idx].keyString)␊
484␉␉␉{␊
485␉␉␉␉parsed = getIntForKey(SMBSetters[idx].keyString, &val, SMBPlist);␊
486␉␉␉␉if (!parsed)␊
487␉␉␉␉␉if (structPtr->orig->type == kSMBTypeMemoryDevice)␉// MemoryDevice only␊
488␉␉␉␉␉␉parsed = getSMBValueForKey(structPtr->orig, SMBSetters[idx].keyString, NULL, (returnType *)&val);␊
489␉␉␉␉if (parsed)␊
490␉␉␉␉{␊
491␉␉␉␉␉switch (SMBSetters[idx].valueType)␊
492␉␉␉␉␉{␊
493␉␉␉␉␉␉case kSMBByte:␊
494␉␉␉␉␉␉␉value->byte = (uint8_t)val;␊
495␉␉␉␉␉␉␉break;␊
496␉␉␉␉␉␉case kSMBWord:␊
497␉␉␉␉␉␉␉value->word = (uint16_t)val;␊
498␉␉␉␉␉␉␉break;␊
499␉␉␉␉␉␉case kSMBDWord:␊
500␉␉␉␉␉␉default:␊
501␉␉␉␉␉␉␉value->dword = (uint32_t)val;␊
502␉␉␉␉␉␉␉break;␊
503␉␉␉␉␉}␊
504␉␉␉␉␉return true;␊
505␉␉␉␉}␊
506␉␉␉}␊
507␊
508␉␉␉if (SMBSetters[idx].getSMBValue)␊
509␉␉␉␉if (SMBSetters[idx].getSMBValue(value))␊
510␉␉␉␉␉return true;␊
511#if 0␊
512␉␉␉if (*(SMBSetters[idx].defaultValue))␊
513␉␉␉{␊
514␉␉␉␉value->dword = *(uint32_t *)(SMBSetters[idx].defaultValue);␊
515␉␉␉␉return true;␊
516␉␉␉}␊
517#endif␊
518␉␉␉break;␊
519␉}␊
520␊
521␉if (SMBSetters[idx].valueType == kSMBString && string)␊
522␉␉setSMBStringForField(structPtr->new, string, &value->byte);␊
523␊
524␉return true;␊
525}␊
526␊
527//-------------------------------------------------------------------------------------------------------------------------␊
528// Apple Specific␊
529//-------------------------------------------------------------------------------------------------------------------------␊
530void addSMBFirmwareVolume(SMBStructPtrs *structPtr)␊
531{␊
532␉return;␊
533}␊
534␊
535void addSMBMemorySPD(SMBStructPtrs *structPtr)␊
536{␊
537␉/* SPD data from Platform.RAM.spd */␊
538␉return;␊
539}␊
540␊
541void addSMBOemProcessorType(SMBStructPtrs *structPtr)␊
542{␊
543␉SMBOemProcessorType *p = (SMBOemProcessorType *)structPtr->new;␊
544␊
545␉p->header.type␉␉= kSMBTypeOemProcessorType;␊
546␉p->header.length␉= sizeof(SMBOemProcessorType);␊
547␉p->header.handle␉= handle++;␊
548␊
549␉setSMBValue(structPtr, numOfSetters - 2 , (returnType *)&(p->ProcessorType));␊
550␊
551␉structPtr->new = (SMBStructHeader *)((uint8_t *)structPtr->new + sizeof(SMBOemProcessorType) + 2);␊
552␉tableLength += sizeof(SMBOemProcessorType) + 2;␊
553␉structureCount++;␊
554}␊
555␊
556void addSMBOemProcessorBusSpeed(SMBStructPtrs *structPtr)␊
557{␊
558␉SMBOemProcessorBusSpeed *p = (SMBOemProcessorBusSpeed *)structPtr->new;␊
559␊
560␉switch (Platform.CPU.Family) ␊
561␉{␊
562␉␉case 0x06:␊
563␉␉{␊
564␉␉␉switch (Platform.CPU.Model)␊
565␉␉␉{␊
566␉␉␉␉case CPU_MODEL_FIELDS:␉␉// Intel Core i5, i7, Xeon X34xx LGA1156 (45nm)␊
567␉␉␉␉case CPU_MODEL_DALES:␊
568␉␉␉␉case CPU_MODEL_DALES_32NM:␉// Intel Core i3, i5 LGA1156 (32nm)␊
569␉␉␉␉case CPU_MODEL_NEHALEM:␉␉// Intel Core i7, Xeon W35xx, Xeon X55xx, Xeon E55xx LGA1366 (45nm)␊
570␉␉␉␉case CPU_MODEL_NEHALEM_EX:␉// Intel Xeon X75xx, Xeon X65xx, Xeon E75xx, Xeon E65x␊
571␉␉␉␉case CPU_MODEL_WESTMERE:␉// Intel Core i7, Xeon X56xx, Xeon E56xx, Xeon W36xx LGA1366 (32nm) 6 Core␊
572␉␉␉␉case CPU_MODEL_WESTMERE_EX:␉// Intel Xeon E7␊
573␉␉␉␉␉break;␊
574␊
575␉␉␉␉default:␊
576␉␉␉␉␉return;␊
577␉␉␉}␊
578␉␉}␊
579␉}␊
580␊
581␉p->header.type␉␉= kSMBTypeOemProcessorBusSpeed;␊
582␉p->header.length␉= sizeof(SMBOemProcessorBusSpeed);␊
583␉p->header.handle␉= handle++;␊
584␊
585␉setSMBValue(structPtr, numOfSetters -1, (returnType *)&(p->ProcessorBusSpeed));␊
586␊
587␉structPtr->new = (SMBStructHeader *)((uint8_t *)structPtr->new + sizeof(SMBOemProcessorBusSpeed) + 2);␊
588␉tableLength += sizeof(SMBOemProcessorBusSpeed) + 2;␊
589␉structureCount++;␊
590}␊
591␊
592//-------------------------------------------------------------------------------------------------------------------------␊
593// EndOfTable␊
594//-------------------------------------------------------------------------------------------------------------------------␊
595void addSMBEndOfTable(SMBStructPtrs *structPtr)␊
596{␊
597␉structPtr->new->type␉= kSMBTypeEndOfTable;␊
598␉structPtr->new->length␉= sizeof(SMBStructHeader);␊
599␉structPtr->new->handle␉= handle++;␊
600␊
601␉structPtr->new = (SMBStructHeader *)((uint8_t *)structPtr->new + sizeof(SMBStructHeader) + 2);␊
602␉tableLength += sizeof(SMBStructHeader) + 2;␊
603␉structureCount++;␊
604}␊
605␊
606void setSMBStruct(SMBStructPtrs *structPtr)␊
607{␊
608␉bool setterFound = false;␊
609␊
610␉uint8_t *ptr;␊
611␉SMBWord structSize;␊
612␉int i;␊
613␊
614␉stringIndex = 1;␊
615␉stringsSize = 0;␊
616␊
617␉if (handle < structPtr->orig->handle)␊
618␉␉handle = structPtr->orig->handle;␊
619␊
620␉memcpy((void *)structPtr->new, structPtr->orig, structPtr->orig->length);␊
621␊
622␉for (i = 0; i < numOfSetters; i++)␊
623␉␉if ((structPtr->orig->type == SMBSetters[i].type) && (SMBSetters[i].fieldOffset < structPtr->orig->length))␊
624␉␉{␊
625␉␉␉setterFound = true;␊
626␉␉␉setSMBValue(structPtr, i, (returnType *)((uint8_t *)structPtr->new + SMBSetters[i].fieldOffset));␊
627␉␉}␊
628␊
629␉if (setterFound)␊
630␉{␊
631␉␉ptr = (uint8_t *)structPtr->new + structPtr->orig->length;␊
632␉␉for (; ((uint16_t *)ptr)[0] != 0; ptr++);␊
633␊
634␉␉if (((uint16_t *)ptr)[0] == 0)␊
635␉␉␉ptr += 2;␊
636␊
637␉␉structSize = ptr - (uint8_t *)structPtr->new;␊
638␉}␊
639␉else␊
640␉{␊
641␉␉ptr = (uint8_t *)structPtr->orig + 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->orig;␊
648␉␉memcpy((void *)structPtr->new, structPtr->orig, structSize);␊
649␉}␊
650␊
651␉structPtr->new = (SMBStructHeader *)((uint8_t *)structPtr->new + structSize);␊
652␊
653␉tableLength += structSize;␊
654␊
655␉if (structSize > maxStructSize)␊
656␉␉maxStructSize = structSize;␊
657␊
658␉structureCount++;␊
659}␊
660␊
661void setupNewSMBIOSTable(SMBEntryPoint *eps, SMBStructPtrs *structPtr)␊
662{␊
663␉uint8_t *ptr = (uint8_t *)eps->dmi.tableAddress;␊
664␉structPtr->orig = (SMBStructHeader *)ptr;␊
665␊
666␉for (;((eps->dmi.tableAddress + eps->dmi.tableLength) > ((uint32_t)(uint8_t *)structPtr->orig + sizeof(SMBStructHeader)));)␊
667␉{␊
668␉␉switch (structPtr->orig->type)␊
669␉␉{␊
670␉␉␉/* Skip all Apple Specific Structures */␊
671␉␉␉case kSMBTypeFirmwareVolume:␊
672␉␉␉case kSMBTypeMemorySPD:␊
673␉␉␉case kSMBTypeOemProcessorType:␊
674␉␉␉case kSMBTypeOemProcessorBusSpeed:␊
675␉␉␉␉/* And this one too, to be added at the end */␊
676␉␉␉case kSMBTypeEndOfTable:␊
677␉␉␉␉break;␊
678␊
679␉␉␉default:␊
680␉␉␉␉/* Add */␊
681␉␉␉␉setSMBStruct(structPtr);␊
682␉␉␉␉break;␊
683␉␉}␊
684␊
685␉␉ptr = (uint8_t *)((uint32_t)structPtr->orig + structPtr->orig->length);␊
686␉␉for (; ((uint16_t *)ptr)[0] != 0; ptr++);␊
687␊
688␉␉if (((uint16_t *)ptr)[0] == 0)␊
689␉␉␉ptr += 2;␊
690␊
691␉␉structPtr->orig = (SMBStructHeader *)ptr;␊
692␉}␊
693␊
694␉addSMBFirmwareVolume(structPtr);␊
695␉addSMBMemorySPD(structPtr);␊
696␉addSMBOemProcessorType(structPtr);␊
697␉addSMBOemProcessorBusSpeed(structPtr);␊
698␊
699␉addSMBEndOfTable(structPtr);␊
700}␊
701␊
702void setupSMBIOSTable(void)␊
703{␊
704␉SMBStructPtrs *structPtr;␊
705␉uint8_t *buffer;␊
706␉bool setSMB = true;␊
707␊
708␉if (!origeps)␊
709␉␉return;␊
710␊
711␉neweps = origeps;␊
712␊
713␉structPtr = (SMBStructPtrs *)malloc(sizeof(SMBStructPtrs));␊
714␉if (!structPtr)␊
715␉␉return;␊
716␉␊
717␉buffer = malloc(SMB_ALLOC_SIZE);␊
718␉if (!buffer)␊
719␉␉return;␊
720␊
721␉bzero(buffer, SMB_ALLOC_SIZE);␊
722␉structPtr->new = (SMBStructHeader *)buffer;␊
723␊
724␉getBoolForKey(kSMBIOSdefaults, &setSMB, &bootInfo->chameleonConfig);␊
725␉if (setSMB)␊
726␉␉setDefaultSMBData();␊
727␊
728␉setupNewSMBIOSTable(origeps, structPtr);␊
729␊
730␉neweps = (SMBEntryPoint *)AllocateKernelMemory(sizeof(SMBEntryPoint));␊
731␉if (!neweps)␊
732␉␉return;␊
733␉bzero(neweps, sizeof(SMBEntryPoint));␊
734␊
735␉neweps->anchor[0]␉␉␉= '_';␊
736␉neweps->anchor[1]␉␉␉= 'S';␊
737␉neweps->anchor[2]␉␉␉= 'M';␊
738␉neweps->anchor[3]␉␉␉= '_';␊
739␉neweps->entryPointLength␉= sizeof(SMBEntryPoint);␊
740␉neweps->majorVersion␉␉= 2;␊
741␉neweps->minorVersion␉␉= 4;␊
742␉neweps->maxStructureSize␉= maxStructSize;␊
743␉neweps->entryPointRevision␉= 0;␊
744␊
745␉neweps->dmi.anchor[0]␉␉= '_';␊
746␉neweps->dmi.anchor[1]␉␉= 'D';␊
747␉neweps->dmi.anchor[2]␉␉= 'M';␊
748␉neweps->dmi.anchor[3]␉␉= 'I';␊
749␉neweps->dmi.anchor[4]␉␉= '_';␊
750␉neweps->dmi.tableLength␉␉= tableLength;␊
751␉neweps->dmi.tableAddress␉= AllocateKernelMemory(tableLength);␊
752␉neweps->dmi.structureCount␉= structureCount;␊
753␉neweps->dmi.bcdRevision␉␉= 0x24;␊
754␊
755␉if (!neweps->dmi.tableAddress)␊
756␉␉return;␊
757␊
758␉memcpy((void *)neweps->dmi.tableAddress, buffer, tableLength);␊
759␊
760␉neweps->dmi.checksum␉␉= 0;␊
761␉neweps->dmi.checksum␉␉= 0x100 - checksum8(&neweps->dmi, sizeof(DMIEntryPoint));␊
762␊
763␉neweps->checksum␉␉␉= 0;␊
764␉neweps->checksum␉␉␉= 0x100 - checksum8(neweps, sizeof(SMBEntryPoint));␊
765␊
766␉free(buffer);␊
767␉decodeSMBIOSTable(neweps);␊
768}␊
769␊
770void *getSmbios(int which)␊
771{␊
772␉switch (which)␊
773␉{␊
774␉␉case SMBIOS_ORIGINAL:␊
775␉␉␉if (!origeps)␊
776␉␉␉␉origeps = getAddressOfSmbiosTable();␊
777␉␉␉return origeps;␊
778␉␉case SMBIOS_PATCHED:␊
779␉␉␉return neweps;␊
780␉}␊
781␊
782␉return 0;␊
783}␊
784␊
785/* Collect any information needed later */␊
786void readSMBIOSInfo(SMBEntryPoint *eps)␊
787{␊
788␉uint8_t *structPtr = (uint8_t *)eps->dmi.tableAddress;␊
789␉SMBStructHeader *structHeader = (SMBStructHeader *)structPtr;␊
790␊
791␉int dimmnbr = 0;␊
792␉Platform.DMI.MaxMemorySlots␉= 0;␊
793␉Platform.DMI.CntMemorySlots␉= 0;␊
794␉Platform.DMI.MemoryModules␉= 0;␊
795␊
796␉for (;((eps->dmi.tableAddress + eps->dmi.tableLength) > ((uint32_t)(uint8_t *)structHeader + sizeof(SMBStructHeader)));)␊
797␉{␊
798␉␉switch (structHeader->type)␊
799␉␉{␊
800␉␉␉case kSMBTypeSystemInformation:␊
801␉␉␉␉Platform.UUID = ((SMBSystemInformation *)structHeader)->uuid;␊
802␉␉␉␉break;␊
803␊
804␉␉␉case kSMBTypePhysicalMemoryArray:␊
805␉␉␉␉Platform.DMI.MaxMemorySlots += ((SMBPhysicalMemoryArray *)structHeader)->numMemoryDevices;␊
806␉␉␉␉break;␊
807␊
808␉␉␉case kSMBTypeMemoryDevice:␊
809␉␉␉␉Platform.DMI.CntMemorySlots++;␊
810␉␉␉␉if (((SMBMemoryDevice *)structHeader)->memorySize != 0)␊
811␉␉␉␉␉Platform.DMI.MemoryModules++;␊
812␉␉␉␉if (((SMBMemoryDevice *)structHeader)->memorySpeed > 0)␊
813␉␉␉␉␉Platform.RAM.DIMM[dimmnbr].Frequency = ((SMBMemoryDevice *)structHeader)->memorySpeed;␊
814␉␉␉␉dimmnbr++;␊
815␉␉␉␉break;␊
816␉␉}␊
817␊
818␉␉structPtr = (uint8_t *)((uint32_t)structHeader + structHeader->length);␊
819␉␉for (; ((uint16_t *)structPtr)[0] != 0; structPtr++);␊
820␊
821␉␉if (((uint16_t *)structPtr)[0] == 0)␊
822␉␉␉structPtr += 2;␊
823␊
824␉␉structHeader = (SMBStructHeader *)structPtr;␊
825␉}␊
826}␊
827␊
828

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