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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␉␉␉␉␉␉␉␉"Macmini2,1"␊
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 LGA1156 (45nm)␊
329␉␉␉␉␉␉␉case CPU_MODEL_DALES:␉␉␉␉// Intel Core i5, i7 LGA1156 (45nm) (Havendale, Auburndale)␊
330␉␉␉␉␉␉␉case CPU_MODEL_DALES_32NM:␉␉␉// Intel Core i3, i5, i7 LGA1156 (32nm) (Clarkdale, Arrandale)␊
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 LGA1366 (45nm)␊
343␉␉␉␉␉␉␉case CPU_MODEL_NEHALEM_EX:␉␉␉// Intel Xeon X7500␊
344␉␉␉␉␉␉␉␉defaultBIOSInfo.version␉␉␉= kDefaultMacProNehalemBIOSVersion;␊
345␉␉␉␉␉␉␉␉defaultSystemInfo.productName␉= kDefaultMacProNehalem;␊
346␉␉␉␉␉␉␉␉defaultSystemInfo.family␉␉= kDefaultMacProFamily;␊
347␉␉␉␉␉␉␉␉break;␊
348␊
349␉␉␉␉␉␉␉case CPU_MODEL_WESTMERE:␉␉␉// Intel Core i7 LGA13766 (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 (char *)0;␊
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 ((string[strSize - 1] == ' ') && strSize != 0)␊
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␊
451␉if (numOfSetters <= idx)␊
452␉␉return false;␊
453␊
454␉switch (SMBSetters[idx].valueType)␊
455␉{␊
456␉␉case kSMBString:␊
457␉␉␉if (SMBSetters[idx].keyString)␊
458␉␉␉{␊
459␉␉␉␉if (getValueForKey(SMBSetters[idx].keyString, &string, &len, SMBPlist))␊
460␉␉␉␉␉break;␊
461␉␉␉␉else␊
462␉␉␉␉␉if (structPtr->orig->type == kSMBTypeMemoryDevice)␉// MemoryDevice only␊
463␉␉␉␉␉␉if (getSMBValueForKey(structPtr->orig, SMBSetters[idx].keyString, &string, NULL))␊
464␉␉␉␉␉␉␉break;␊
465␉␉␉}␊
466␉␉␉if (SMBSetters[idx].getSMBValue)␊
467␉␉␉␉if (SMBSetters[idx].getSMBValue((returnType *)&string))␊
468␉␉␉␉␉break;␊
469␉␉␉if ((SMBSetters[idx].defaultValue) && *(SMBSetters[idx].defaultValue))␊
470␉␉␉{␊
471␉␉␉␉string = *(SMBSetters[idx].defaultValue);␊
472␉␉␉␉break;␊
473␉␉␉}␊
474␉␉␉string = getSMBStringForField(structPtr->orig, *(uint8_t *)value);␊
475␉␉␉break;␊
476␊
477␉␉case kSMBByte:␊
478␉␉case kSMBWord:␊
479␉␉case kSMBDWord:␊
480␉␉//case kSMBQWord:␊
481␉␉␉if (SMBSetters[idx].keyString)␊
482␉␉␉{␊
483␉␉␉␉if (getIntForKey(SMBSetters[idx].keyString, (int *)&(value->dword), SMBPlist))␊
484␉␉␉␉␉return true;␊
485␉␉␉␉else␊
486␉␉␉␉␉if (structPtr->orig->type == kSMBTypeMemoryDevice)␉// MemoryDevice only␊
487␉␉␉␉␉␉if (getSMBValueForKey(structPtr->orig, SMBSetters[idx].keyString, NULL, value))␊
488␉␉␉␉␉␉␉return true;␊
489␉␉␉}␊
490␉␉␉if (SMBSetters[idx].getSMBValue)␊
491␉␉␉␉if (SMBSetters[idx].getSMBValue(value))␊
492␉␉␉␉␉return true;␊
493#if 0␊
494␉␉␉if (*(SMBSetters[idx].defaultValue))␊
495␉␉␉{␊
496␉␉␉␉value->dword = *(uint32_t *)(SMBSetters[idx].defaultValue);␊
497␉␉␉␉return true;␊
498␉␉␉}␊
499#endif␊
500␉␉␉break;␊
501␉}␊
502␊
503␉if (SMBSetters[idx].valueType == kSMBString && string)␊
504␉␉setSMBStringForField(structPtr->new, string, &value->byte);␊
505␊
506␉return true;␊
507}␊
508␊
509//-------------------------------------------------------------------------------------------------------------------------␊
510// Apple Specific␊
511//-------------------------------------------------------------------------------------------------------------------------␊
512void addSMBFirmwareVolume(SMBStructPtrs *structPtr)␊
513{␊
514␉return;␊
515}␊
516␊
517void addSMBMemorySPD(SMBStructPtrs *structPtr)␊
518{␊
519␉/* SPD data from Platform.RAM.spd */␊
520␉return;␊
521}␊
522␊
523void addSMBOemProcessorType(SMBStructPtrs *structPtr)␊
524{␊
525␉SMBOemProcessorType *p = (SMBOemProcessorType *)structPtr->new;␊
526␊
527␉p->header.type␉␉= kSMBTypeOemProcessorType;␊
528␉p->header.length␉= sizeof(SMBOemProcessorType);␊
529␉p->header.handle␉= handle++;␊
530␊
531␉setSMBValue(structPtr, numOfSetters - 2 , (returnType *)&(p->ProcessorType));␊
532␊
533␉structPtr->new = (SMBStructHeader *)((uint8_t *)structPtr->new + sizeof(SMBOemProcessorType) + 2);␊
534␉tableLength += sizeof(SMBOemProcessorType) + 2;␊
535␉structureCount++;␊
536}␊
537␊
538void addSMBOemProcessorBusSpeed(SMBStructPtrs *structPtr)␊
539{␊
540␉SMBOemProcessorBusSpeed *p = (SMBOemProcessorBusSpeed *)structPtr->new;␊
541␊
542␉p->header.type␉␉= kSMBTypeOemProcessorBusSpeed;␊
543␉p->header.length␉= sizeof(SMBOemProcessorBusSpeed);␊
544␉p->header.handle␉= handle++;␊
545␊
546␉setSMBValue(structPtr, numOfSetters -1, (returnType *)&(p->ProcessorBusSpeed));␊
547␊
548␉structPtr->new = (SMBStructHeader *)((uint8_t *)structPtr->new + sizeof(SMBOemProcessorBusSpeed) + 2);␊
549␉tableLength += sizeof(SMBOemProcessorBusSpeed) + 2;␊
550␉structureCount++;␊
551}␊
552␊
553//-------------------------------------------------------------------------------------------------------------------------␊
554// EndOfTable␊
555//-------------------------------------------------------------------------------------------------------------------------␊
556void addSMBEndOfTable(SMBStructPtrs *structPtr)␊
557{␊
558␉structPtr->new->type␉= kSMBTypeEndOfTable;␊
559␉structPtr->new->length␉= sizeof(SMBStructHeader);␊
560␉structPtr->new->handle␉= handle++;␊
561␊
562␉structPtr->new = (SMBStructHeader *)((uint8_t *)structPtr->new + sizeof(SMBStructHeader) + 2);␊
563␉tableLength += sizeof(SMBStructHeader) + 2;␊
564␉structureCount++;␊
565}␊
566␊
567void setSMBStruct(SMBStructPtrs *structPtr)␊
568{␊
569␉bool setterFound = false;␊
570␊
571␉uint8_t *ptr;␊
572␉SMBWord structSize;␊
573␉int i;␊
574␊
575␉stringIndex = 1;␊
576␉stringsSize = 0;␊
577␊
578␉if (handle < structPtr->orig->handle)␊
579␉␉handle = structPtr->orig->handle;␊
580␊
581␉memcpy((void *)structPtr->new, structPtr->orig, structPtr->orig->length);␊
582␊
583␉for (i = 0; i < numOfSetters; i++)␊
584␉␉if (structPtr->orig->type == SMBSetters[i].type)␊
585␉␉{␊
586␉␉␉setterFound = true;␊
587␉␉␉setSMBValue(structPtr, i, (returnType *)((uint8_t *)structPtr->new + SMBSetters[i].fieldOffset));␊
588␉␉}␊
589␊
590␉if (setterFound)␊
591␉{␊
592␉␉ptr = (uint8_t *)structPtr->new + structPtr->orig->length;␊
593␉␉for (; ((uint16_t *)ptr)[0] != 0; ptr++);␊
594␊
595␉␉if (((uint16_t *)ptr)[0] == 0)␊
596␉␉␉ptr += 2;␊
597␊
598␉␉structSize = ptr - (uint8_t *)structPtr->new;␊
599␉}␊
600␉else␊
601␉{␊
602␉␉ptr = (uint8_t *)structPtr->orig + structPtr->orig->length;␊
603␉␉for (; ((uint16_t *)ptr)[0] != 0; ptr++);␊
604␊
605␉␉if (((uint16_t *)ptr)[0] == 0)␊
606␉␉␉ptr += 2;␊
607␉␉␊
608␉␉structSize = ptr - (uint8_t *)structPtr->orig;␊
609␉␉memcpy((void *)structPtr->new, structPtr->orig, structSize);␊
610␉}␊
611␊
612␉structPtr->new = (SMBStructHeader *)((uint8_t *)structPtr->new + structSize);␊
613␊
614␉tableLength += structSize;␊
615␊
616␉if (structSize > maxStructSize)␊
617␉␉maxStructSize = structSize;␊
618␊
619␉structureCount++;␊
620}␊
621␊
622void setupNewSMBIOSTable(SMBEntryPoint *eps, SMBStructPtrs *structPtr)␊
623{␊
624␉uint8_t *ptr = (uint8_t *)eps->dmi.tableAddress;␊
625␉structPtr->orig = (SMBStructHeader *)ptr;␊
626␊
627␉for (;((eps->dmi.tableAddress + eps->dmi.tableLength) > ((uint32_t)(uint8_t *)structPtr->orig + sizeof(SMBStructHeader)));)␊
628␉{␊
629␉␉switch (structPtr->orig->type)␊
630␉␉{␊
631␉␉␉/* Skip all Apple Specific Structures */␊
632␉␉␉case kSMBTypeFirmwareVolume:␊
633␉␉␉case kSMBTypeMemorySPD:␊
634␉␉␉case kSMBTypeOemProcessorType:␊
635␉␉␉case kSMBTypeOemProcessorBusSpeed:␊
636␉␉␉␉/* And this one too, to be added at the end */␊
637␉␉␉case kSMBTypeEndOfTable:␊
638␉␉␉␉break;␊
639␊
640␉␉␉default:␊
641␉␉␉␉/* Add */␊
642␉␉␉␉setSMBStruct(structPtr);␊
643␉␉␉␉break;␊
644␉␉}␊
645␊
646␉␉ptr = (uint8_t *)((uint32_t)structPtr->orig + structPtr->orig->length);␊
647␉␉for (; ((uint16_t *)ptr)[0] != 0; ptr++);␊
648␊
649␉␉if (((uint16_t *)ptr)[0] == 0)␊
650␉␉␉ptr += 2;␊
651␊
652␉␉structPtr->orig = (SMBStructHeader *)ptr;␊
653␉}␊
654␊
655␉addSMBFirmwareVolume(structPtr);␊
656␉addSMBMemorySPD(structPtr);␊
657␉addSMBOemProcessorType(structPtr);␊
658␉addSMBOemProcessorBusSpeed(structPtr);␊
659␊
660␉addSMBEndOfTable(structPtr);␊
661}␊
662␊
663void setupSMBIOSTable(void)␊
664{␊
665␉SMBStructPtrs *structPtr;␊
666␉uint8_t *buffer;␊
667␉bool setSMB = true;␊
668␊
669␉if (!origeps)␊
670␉␉return;␊
671␊
672␉neweps = origeps;␊
673␊
674␉structPtr = (SMBStructPtrs *)malloc(sizeof(SMBStructPtrs));␊
675␉if (!structPtr)␊
676␉␉return;␊
677␉␊
678␉buffer = malloc(SMB_ALLOC_SIZE);␊
679␉if (!buffer)␊
680␉␉return;␊
681␊
682␉bzero(buffer, SMB_ALLOC_SIZE);␊
683␉structPtr->new = (SMBStructHeader *)buffer;␊
684␊
685␉getBoolForKey(kSMBIOSdefaults, &setSMB, &bootInfo->bootConfig);␊
686␉if (setSMB)␊
687␉␉setDefaultSMBData();␊
688␊
689␉setupNewSMBIOSTable(origeps, structPtr);␊
690␊
691␉neweps = (SMBEntryPoint *)AllocateKernelMemory(sizeof(SMBEntryPoint));␊
692␉if (!neweps)␊
693␉␉return;␊
694␉bzero(neweps, sizeof(SMBEntryPoint));␊
695␊
696␉neweps->anchor[0]␉␉␉= '_';␊
697␉neweps->anchor[1]␉␉␉= 'S';␊
698␉neweps->anchor[2]␉␉␉= 'M';␊
699␉neweps->anchor[3]␉␉␉= '_';␊
700␉neweps->entryPointLength␉= sizeof(SMBEntryPoint);␊
701␉neweps->majorVersion␉␉= 2;␊
702␉neweps->minorVersion␉␉= 4;␊
703␉neweps->maxStructureSize␉= maxStructSize;␊
704␉neweps->entryPointRevision␉= 0;␊
705␊
706␉neweps->dmi.anchor[0]␉␉= '_';␊
707␉neweps->dmi.anchor[1]␉␉= 'D';␊
708␉neweps->dmi.anchor[2]␉␉= 'M';␊
709␉neweps->dmi.anchor[3]␉␉= 'I';␊
710␉neweps->dmi.anchor[4]␉␉= '_';␊
711␉neweps->dmi.tableLength␉␉= tableLength;␊
712␉neweps->dmi.tableAddress␉= AllocateKernelMemory(tableLength);␊
713␉neweps->dmi.structureCount␉= structureCount;␊
714␉neweps->dmi.bcdRevision␉␉= 0x24;␊
715␊
716␉if (!neweps->dmi.tableAddress)␊
717␉␉return;␊
718␊
719␉memcpy((void *)neweps->dmi.tableAddress, buffer, tableLength);␊
720␊
721␉neweps->dmi.checksum␉␉= 0;␊
722␉neweps->dmi.checksum␉␉= 0x100 - checksum8(&neweps->dmi, sizeof(DMIEntryPoint));␊
723␊
724␉neweps->checksum␉␉␉= 0;␊
725␉neweps->checksum␉␉␉= 0x100 - checksum8(neweps, sizeof(SMBEntryPoint));␊
726␊
727␉free(buffer);␊
728␉decodeSMBIOSTable(neweps);␊
729}␊
730␊
731void *getSmbios(int which)␊
732{␊
733␉switch (which)␊
734␉{␊
735␉␉case SMBIOS_ORIGINAL:␊
736␉␉␉if (!origeps)␊
737␉␉␉␉origeps = getAddressOfSmbiosTable();␊
738␉␉␉return origeps;␊
739␉␉case SMBIOS_PATCHED:␊
740␉␉␉return neweps;␊
741␉}␊
742␊
743␉return 0;␊
744}␊
745␊
746/* Collect any information needed later */␊
747void readSMBIOSInfo(SMBEntryPoint *eps)␊
748{␊
749␉uint8_t *structPtr = (uint8_t *)eps->dmi.tableAddress;␊
750␉SMBStructHeader *structHeader = (SMBStructHeader *)structPtr;␊
751␊
752␉int dimmnbr = 0;␊
753␉Platform.DMI.MaxMemorySlots␉= 0;␊
754␉Platform.DMI.CntMemorySlots␉= 0;␊
755␉Platform.DMI.MemoryModules␉= 0;␊
756␊
757␉for (;((eps->dmi.tableAddress + eps->dmi.tableLength) > ((uint32_t)(uint8_t *)structHeader + sizeof(SMBStructHeader)));)␊
758␉{␊
759␉␉switch (structHeader->type)␊
760␉␉{␊
761␉␉␉case kSMBTypeSystemInformation:␊
762␉␉␉␉Platform.UUID = ((SMBSystemInformation *)structHeader)->uuid;␊
763␉␉␉␉break;␊
764␊
765␉␉␉case kSMBTypePhysicalMemoryArray:␊
766␉␉␉␉Platform.DMI.MaxMemorySlots += ((SMBPhysicalMemoryArray *)structHeader)->numMemoryDevices;␊
767␉␉␉␉break;␊
768␊
769␉␉␉case kSMBTypeMemoryDevice:␊
770␉␉␉␉Platform.DMI.CntMemorySlots++;␊
771 ␉␉if (((SMBMemoryDevice *)structHeader)->memorySize != 0)␊
772␉␉␉␉␉Platform.DMI.MemoryModules++;␊
773 ␉␉if (((SMBMemoryDevice *)structHeader)->memorySpeed > 0)␊
774␉␉␉␉␉Platform.RAM.DIMM[dimmnbr].Frequency = ((SMBMemoryDevice *)structHeader)->memorySpeed;␊
775␉␉␉␉dimmnbr++;␊
776␉␉␉␉break;␊
777␉␉}␊
778␊
779␉␉structPtr = (uint8_t *)((uint32_t)structHeader + structHeader->length);␊
780␉␉for (; ((uint16_t *)structPtr)[0] != 0; structPtr++);␊
781␊
782␉␉if (((uint16_t *)structPtr)[0] == 0)␊
783␉␉␉structPtr += 2;␊
784␊
785␉␉structHeader = (SMBStructHeader *)structPtr;␊
786␉}␊
787}␊
788␊
789

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