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Root/trunk/i386/libsaio/platform.h

1/*␊
2 * platform.h␊
3 * AsereBLN: reworked and extended␊
4 *␊
5 */␊
6␊
7#ifndef __LIBSAIO_PLATFORM_H␊
8#define __LIBSAIO_PLATFORM_H␊
9␊
10#include "libsaio.h"␊
11␊
12extern bool platformCPUFeature(uint32_t);␊
13extern void scan_platform(void);␊
14extern void dumpPhysAddr(const char * title, void * a, int len);␊
15␊
16/* CPUID index into cpuid_raw */␊
17#define CPUID_0␉␉␉␉0␊
18#define CPUID_1␉␉␉␉1␊
19#define CPUID_2␉␉␉␉2␊
20#define CPUID_3␉␉␉␉3␊
21#define CPUID_4␉␉␉␉4␊
22#define CPUID_80␉␉␉5␊
23#define CPUID_81␉␉␉6␊
24#define CPUID_MAX␉␉␉7␊
25␊
26#define CPU_MODEL_YONAH␉␉␉0x0E␊
27#define CPU_MODEL_MEROM␉␉␉0x0F␊
28#define CPU_MODEL_PENRYN␉␉0x17␊
29#define CPU_MODEL_NEHALEM␉␉0x1A␊
30#define CPU_MODEL_ATOM␉␉␉0x1C␊
31#define CPU_MODEL_FIELDS␉␉0x1E␉/* Lynnfield, Clarksfield, Jasper */␊
32#define CPU_MODEL_DALES␉␉␉0x1F␉/* Havendale, Auburndale */␊
33#define CPU_MODEL_DALES_32NM␉0x25␉/* Clarkdale, Arrandale */␊
34#define CPU_MODEL_SANDY␉␉␉0x2a␉/* Sandy bridge */␊
35#define CPU_MODEL_WESTMERE␉␉0x2C␉/* Gulftown, Westmere-EP, Westmere-WS */␊
36#define CPU_MODEL_NEHALEM_EX␉0x2E␊
37#define CPU_MODEL_WESTMERE_EX␉0x2F␊
38␊
39/* CPU Features */␊
40#define CPU_FEATURE_MMX␉␉␉0x00000001␉␉// MMX Instruction Set␊
41#define CPU_FEATURE_SSE␉␉␉0x00000002␉␉// SSE Instruction Set␊
42#define CPU_FEATURE_SSE2␉␉0x00000004␉␉// SSE2 Instruction Set␊
43#define CPU_FEATURE_SSE3␉␉0x00000008␉␉// SSE3 Instruction Set␊
44#define CPU_FEATURE_SSE41␉␉0x00000010␉␉// SSE41 Instruction Set␊
45#define CPU_FEATURE_SSE42␉␉0x00000020␉␉// SSE42 Instruction Set␊
46#define CPU_FEATURE_EM64T␉␉0x00000040␉␉// 64Bit Support␊
47#define CPU_FEATURE_HTT␉␉␉0x00000080␉␉// HyperThreading␊
48#define CPU_FEATURE_MOBILE␉␉0x00000100␉␉// Mobile CPU␊
49#define CPU_FEATURE_MSR␉␉␉0x00000200␉␉// MSR Support␊
50␊
51/* SMBIOS Memory Types */ ␊
52#define SMB_MEM_TYPE_UNDEFINED␉0␊
53#define SMB_MEM_TYPE_OTHER␉␉1␊
54#define SMB_MEM_TYPE_UNKNOWN␉2␊
55#define SMB_MEM_TYPE_DRAM␉␉3␊
56#define SMB_MEM_TYPE_EDRAM␉␉4␊
57#define SMB_MEM_TYPE_VRAM␉␉5␊
58#define SMB_MEM_TYPE_SRAM␉␉6␊
59#define SMB_MEM_TYPE_RAM␉␉7␊
60#define SMB_MEM_TYPE_ROM␉␉8␊
61#define SMB_MEM_TYPE_FLASH␉␉9␊
62#define SMB_MEM_TYPE_EEPROM␉␉10␊
63#define SMB_MEM_TYPE_FEPROM␉␉11␊
64#define SMB_MEM_TYPE_EPROM␉␉12␊
65#define SMB_MEM_TYPE_CDRAM␉␉13␊
66#define SMB_MEM_TYPE_3DRAM␉␉14␊
67#define SMB_MEM_TYPE_SDRAM␉␉15␊
68#define SMB_MEM_TYPE_SGRAM␉␉16␊
69#define SMB_MEM_TYPE_RDRAM␉␉17␊
70#define SMB_MEM_TYPE_DDR␉␉18␊
71#define SMB_MEM_TYPE_DDR2␉␉19␊
72#define SMB_MEM_TYPE_FBDIMM␉␉20␊
73#define SMB_MEM_TYPE_DDR3␉␉24␉␉␉// Supported in 10.5.6+ AppleSMBIOS␊
74␊
75/* Memory Configuration Types */ ␊
76#define SMB_MEM_CHANNEL_UNKNOWN␉␉0␊
77#define SMB_MEM_CHANNEL_SINGLE␉␉1␊
78#define SMB_MEM_CHANNEL_DUAL␉␉2␊
79#define SMB_MEM_CHANNEL_TRIPLE␉␉3␊
80␊
81/* Maximum number of ram slots */␊
82#define MAX_RAM_SLOTS␉␉␉8␊
83#define RAM_SLOT_ENUMERATOR␉␉{0, 2, 4, 1, 3, 5, 6, 8, 10, 7, 9, 11}␊
84␊
85/* Maximum number of SPD bytes */␊
86#define MAX_SPD_SIZE␉␉␉256␊
87␊
88/* Size of SMBIOS UUID in bytes */␊
89#define UUID_LEN␉␉␉16␊
90␊
91typedef struct _RamSlotInfo_t {␊
92 uint32_t␉␉ModuleSize;␉␉␉␉␉␉// Size of Module in MB␊
93 uint32_t␉␉Frequency; // in Mhz␊
94 const char*␉␉Vendor;␊
95 const char*␉␉PartNo;␊
96 const char*␉␉SerialNo;␊
97 char*␉␉␉spd;␉␉␉␉␉␉␉// SPD Dump␊
98 bool␉␉␉InUse;␊
99 uint8_t␉␉␉Type;␊
100 uint8_t␉␉␉BankConnections; // table type 6, see (3.3.7)␊
101 uint8_t␉␉␉BankConnCnt;␊
102␊
103} RamSlotInfo_t;␊
104␊
105typedef struct _PlatformInfo_t {␊
106␉struct CPU {␊
107␉␉uint32_t␉␉Features;␉␉// CPU Features like MMX, SSE2, VT, MobileCPU␊
108␉␉uint32_t␉␉Vendor;␉␉␉// Vendor␊
109␉␉uint32_t␉␉Signature;␉␉// Signature␊
110␉␉uint32_t␉␉Stepping;␉␉// Stepping␊
111␉␉uint32_t␉␉Model;␉␉␉// Model␊
112␉␉uint32_t␉␉ExtModel;␉␉// Extended Model␊
113␉␉uint32_t␉␉Family;␉␉␉// Family␊
114␉␉uint32_t␉␉ExtFamily;␉␉// Extended Family␊
115␉␉uint32_t␉␉NoCores;␉␉// No Cores per Package␊
116␉␉uint32_t␉␉NoThreads;␉␉// Threads per Package␊
117␉␉uint8_t␉␉␉MaxCoef;␉␉// Max Multiplier␊
118␉␉uint8_t␉␉␉MaxDiv;␊
119␉␉uint8_t␉␉␉CurrCoef;␉␉// Current Multiplier␊
120␉␉uint8_t␉␉␉CurrDiv;␊
121␉␉uint64_t␉␉TSCFrequency;␉␉// TSC Frequency Hz␊
122␉␉uint64_t␉␉FSBFrequency;␉␉// FSB Frequency Hz␊
123␉␉uint64_t␉␉CPUFrequency;␉␉// CPU Frequency Hz␊
124␉␉uint32_t␉␉MaxRatio;␉␉␉␉// Max Bus Ratio␊
125␉␉uint32_t␉␉MinRatio;␉␉␉␉// Min Bus Ratio␊
126␉␉char␉␉␉BrandString[48];␉// 48 Byte Branding String␊
127␉␉uint32_t␉␉CPUID[CPUID_MAX][4];␉// CPUID 0..4, 80..81 Raw Values␊
128␉} CPU;␊
129␊
130␉struct RAM {␊
131␉␉uint64_t␉␉Frequency;␉␉␉␉// Ram Frequency␊
132␉␉uint32_t␉␉Divider;␉␉␉␉// Memory divider␊
133␉␉uint8_t␉␉␉CAS;␉␉␉␉␉// CAS 1/2/2.5/3/4/5/6/7␊
134␉␉uint8_t␉␉␉TRC;␉␉␉␉␉␊
135␉␉uint8_t␉␉␉TRP;␊
136␉␉uint8_t␉␉␉RAS;␊
137␉␉uint8_t␉␉␉Channels;␉␉␉␉// Channel Configuration Single,Dual or Triple␊
138␉␉uint8_t␉␉␉NoSlots;␉␉␉␉// Maximum no of slots available␊
139␉␉uint8_t␉␉␉Type;␉␉␉␉␉// Standard SMBIOS v2.5 Memory Type␊
140␉␉RamSlotInfo_t␉DIMM[MAX_RAM_SLOTS];␉// Information about each slot␊
141␉} RAM;␊
142␊
143␉struct DMI {␊
144␉␉int␉␉␉MaxMemorySlots;␉␉// number of memory slots polulated by SMBIOS␊
145␉␉int␉␉␉CntMemorySlots;␉␉// number of memory slots counted␊
146␉␉int␉␉␉MemoryModules;␉␉// number of memory modules installed␊
147␉␉int␉␉␉DIMM[MAX_RAM_SLOTS];␉// Information and SPD mapping for each slot␊
148␉} DMI;␊
149␉uint8_t␉␉␉␉Type;␉␉␉// System Type: 1=Desktop, 2=Portable... according ACPI2.0 (FACP: PM_Profile)␊
150␉uint8_t␉␉␉␉*UUID;␊
151} PlatformInfo_t;␊
152␊
153extern PlatformInfo_t Platform;␊
154␊
155#endif /* !__LIBSAIO_PLATFORM_H */␊
156

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