com32/include/dmi/dmi_processor.h

   1 /* ----------------------------------------------------------------------- *
   2  *
   3  *   Copyright 2006 Erwan Velu - All Rights Reserved
   4  *
   5  *   This program is free software; you can redistribute it and/or modify
   6  *   it under the terms of the GNU General Public License as published by
   7  *   the Free Software Foundation, Inc., 53 Temple Place Ste 330,
   8  *   Boston MA 02111-1307, USA; either version 2 of the License, or
   9  *   (at your option) any later version; incorporated herein by reference.
  10  *
  11  * ----------------------------------------------------------------------- */
  12
  13 #ifndef DMI_PROCESSOR_H
  14 #define DMI_PROCESSOR_H
  15
  16 #include "stdbool.h"
  17 #define PROCESSOR_SOCKET_DESIGNATION_SIZE               32
  18 #define PROCESSOR_TYPE_SIZE             32
  19 #define PROCESSOR_FAMILY_SIZE           32
  20 #define PROCESSOR_MANUFACTURER_SIZE     64
  21 #define PROCESSOR_VERSION_SIZE          32
  22 #define PROCESSOR_VOLTAGE_SIZE          16
  23 #define PROCESSOR_STATUS_SIZE           16
  24 #define PROCESSOR_UPGRADE_SIZE          16
  25 #define PROCESSOR_CACHE_SIZE            16
  26 #define PROCESSOR_SERIAL_SIZE           32
  27 #define PROCESSOR_ASSET_TAG_SIZE        32
  28 #define PROCESSOR_PART_NUMBER_SIZE      32
  29 #define PROCESSOR_ID_SIZE               32
  30
  31 #define PROCESSOR_FLAGS_ELEMENTS        32
  32 /* Intel AP-485 revision 28, table 5 */
  33 static const char *cpu_flags_strings[32]={
  34                 "FPU (Floating-point unit on-chip)", /* 0 */
  35                 "VME (Virtual mode extension)",
  36                 "DE (Debugging extension)",
  37                 "PSE (Page size extension)",
  38                 "TSC (Time stamp counter)",
  39                 "MSR (Model specific registers)",
  40                 "PAE (Physical address extension)",
  41                 "MCE (Machine check exception)",
  42                 "CX8 (CMPXCHG8 instruction supported)",
  43                 "APIC (On-chip APIC hardware supported)",
  44                 NULL, /* 10 */
  45                 "SEP (Fast system call)",
  46                 "MTRR (Memory type range registers)",
  47                 "PGE (Page global enable)",
  48                 "MCA (Machine check architecture)",
  49                 "CMOV (Conditional move instruction supported)",
  50                 "PAT (Page attribute table)",
  51                 "PSE-36 (36-bit page size extension)",
  52                 "PSN (Processor serial number present and enabled)",
  53                 "CLFSH (CLFLUSH instruction supported)",
  54                 NULL, /* 20 */
  55                 "DS (Debug store)",
  56                 "ACPI (ACPI supported)",
  57                 "MMX (MMX technology supported)",
  58                 "FXSR (Fast floating-point save and restore)",
  59                 "SSE (Streaming SIMD extensions)",
  60                 "SSE2 (Streaming SIMD extensions 2)",
  61                 "SS (Self-snoop)",
  62                 "HTT (Hyper-threading technology)",
  63                 "TM (Thermal monitor supported)",
  64                 NULL, /* 30 */
  65                 "PBE (Pending break enabled)" /* 31 */
  66 };
  67
  68 /* this struct have PROCESSOR_FLAGS_ELEMENTS */
  69 /* each bool is associated to the relevant message above */
  70 typedef struct {
  71 bool fpu;
  72 bool vme;
  73 bool de;
  74 bool pse;
  75 bool tsc;
  76 bool msr;
  77 bool pae;
  78 bool mce;
  79 bool cx8;
  80 bool apic;
  81 bool null_10;
  82 bool sep;
  83 bool mtrr;
  84 bool pge;
  85 bool mca;
  86 bool cmov;
  87 bool pat;
  88 bool pse_36;
  89 bool psn;
  90 bool clfsh;
  91 bool null_20;
  92 bool ds;
  93 bool acpi;
  94 bool mmx;
  95 bool fxsr;
  96 bool sse;
  97 bool sse2;
  98 bool ss;
  99 bool htt;
 100 bool tm;
 101 bool null_30;
 102 bool pbe;
 103 }  __attribute__((__packed__)) s_cpu_flags;
 104
 105 typedef struct {
 106 u8 type;
 107 u8 family;
 108 u8 model;
 109 u8 stepping;
 110 u8 minor_stepping;
 111 } __attribute__((__packed__)) s_signature;
 112
 113 typedef struct {
 114 char socket_designation[PROCESSOR_SOCKET_DESIGNATION_SIZE];
 115 char type[PROCESSOR_TYPE_SIZE];
 116 char family[PROCESSOR_FAMILY_SIZE];
 117 char manufacturer[PROCESSOR_MANUFACTURER_SIZE];
 118 char version[PROCESSOR_VERSION_SIZE];
 119 float voltage;
 120 u16  external_clock;
 121 u16  max_speed;
 122 u16  current_speed;
 123 char status[PROCESSOR_STATUS_SIZE];
 124 char upgrade[PROCESSOR_UPGRADE_SIZE];
 125 char cache1[PROCESSOR_CACHE_SIZE];
 126 char cache2[PROCESSOR_CACHE_SIZE];
 127 char cache3[PROCESSOR_CACHE_SIZE];
 128 char serial[PROCESSOR_SERIAL_SIZE];
 129 char asset_tag[PROCESSOR_ASSET_TAG_SIZE];
 130 char part_number[PROCESSOR_PART_NUMBER_SIZE];
 131 char id[PROCESSOR_ID_SIZE];
 132 s_cpu_flags cpu_flags;
 133 s_signature signature;
 134 } s_processor;
 135
 136 static const char *dmi_processor_type(u8 code)
 137 {
 138         /* 3.3.5.1 */
 139         static const char *type[]={
 140                 "Other", /* 0x01 */
 141                 "Unknown",
 142                 "Central Processor",
 143                 "Math Processor",
 144                 "DSP Processor",
 145                 "Video Processor" /* 0x06 */
 146         };
 147
 148         if(code>=0x01 && code<=0x06)
 149                 return type[code-0x01];
 150         return out_of_spec;
 151 }
 152
 153 static const char *dmi_processor_family(u8 code)
 154 {
 155         /* 3.3.5.2 */
 156         static const char *family[]={
 157                 NULL, /* 0x00 */
 158                 "Other",
 159                 "Unknown",
 160                 "8086",
 161                 "80286",
 162                 "80386",
 163                 "80486",
 164                 "8087",
 165                 "80287",
 166                 "80387",
 167                 "80487",
 168                 "Pentium",
 169                 "Pentium Pro",
 170                 "Pentium II",
 171                 "Pentium MMX",
 172                 "Celeron",
 173                 "Pentium II Xeon",
 174                 "Pentium III",
 175                 "M1",
 176                 "M2",
 177                 NULL, /* 0x14 */
 178                 NULL,
 179                 NULL,
 180                 NULL, /* 0x17 */
 181                 "Duron",
 182                 "K5",
 183                 "K6",
 184                 "K6-2",
 185                 "K6-3",
 186                 "Athlon",
 187                 "AMD2900",
 188                 "K6-2+",
 189                 "Power PC",
 190                 "Power PC 601",
 191                 "Power PC 603",
 192                 "Power PC 603+",
 193                 "Power PC 604",
 194                 "Power PC 620",
 195                 "Power PC x704",
 196                 "Power PC 750",
 197                 NULL, /* 0x28 */
 198                 NULL,
 199                 NULL,
 200                 NULL,
 201                 NULL,
 202                 NULL,
 203                 NULL,
 204                 NULL,/* 0x2F */
 205                 "Alpha",
 206                 "Alpha 21064",
 207                 "Alpha 21066",
 208                 "Alpha 21164",
 209                 "Alpha 21164PC",
 210                 "Alpha 21164a",
 211                 "Alpha 21264",
 212                 "Alpha 21364",
 213                 NULL, /* 0x38 */
 214                 NULL,
 215                 NULL,
 216                 NULL,
 217                 NULL,
 218                 NULL,
 219                 NULL,
 220                 NULL, /* 0x3F */
 221                 "MIPS",
 222                 "MIPS R4000",
 223                 "MIPS R4200",
 224                 "MIPS R4400",
 225                 "MIPS R4600",
 226                 "MIPS R10000",
 227                 NULL, /* 0x46 */
 228                 NULL,
 229                 NULL,
 230                 NULL,
 231                 NULL,
 232                 NULL,
 233                 NULL,
 234                 NULL,
 235                 NULL,
 236                 NULL, /* 0x4F */
 237                 "SPARC",
 238                 "SuperSPARC",
 239                 "MicroSPARC II",
 240                 "MicroSPARC IIep",
 241                 "UltraSPARC",
 242                 "UltraSPARC II",
 243                 "UltraSPARC IIi",
 244                 "UltraSPARC III",
 245                 "UltraSPARC IIIi",
 246                 NULL, /* 0x59 */
 247                 NULL,
 248                 NULL,
 249                 NULL,
 250                 NULL,
 251                 NULL,
 252                 NULL, /* 0x5F */
 253                 "68040",
 254                 "68xxx",
 255                 "68000",
 256                 "68010",
 257                 "68020",
 258                 "68030",
 259                 NULL, /* 0x66 */
 260                 NULL,
 261                 NULL,
 262                 NULL,
 263                 NULL,
 264                 NULL,
 265                 NULL,
 266                 NULL,
 267                 NULL,
 268                 NULL, /* 0x6F */
 269                 "Hobbit",
 270                 NULL, /* 0x71 */
 271                 NULL,
 272                 NULL,
 273                 NULL,
 274                 NULL,
 275                 NULL,
 276                 NULL, /* 0x77 */
 277                 "Crusoe TM5000",
 278                 "Crusoe TM3000",
 279                 "Efficeon TM8000",
 280                 NULL, /* 0x7B */
 281                 NULL,
 282                 NULL,
 283                 NULL,
 284                 NULL, /* 0x7F */
 285                 "Weitek",
 286                 NULL, /* 0x81 */
 287                 "Itanium",
 288                 "Athlon 64",
 289                 "Opteron",
 290                 "Sempron",
 291                 NULL, /* 0x86 */
 292                 NULL,
 293                 NULL,
 294                 NULL,
 295                 NULL,
 296                 NULL,
 297                 NULL,
 298                 NULL,
 299                 NULL,
 300                 NULL, /* 0x8F */
 301                 "PA-RISC",
 302                 "PA-RISC 8500",
 303                 "PA-RISC 8000",
 304                 "PA-RISC 7300LC",
 305                 "PA-RISC 7200",
 306                 "PA-RISC 7100LC",
 307                 "PA-RISC 7100",
 308                 NULL, /* 0x97 */
 309                 NULL,
 310                 NULL,
 311                 NULL,
 312                 NULL,
 313                 NULL,
 314                 NULL,
 315                 NULL,
 316                 NULL, /* 0x9F */
 317                 "V30",
 318                 NULL, /* 0xA1 */
 319                 NULL,
 320                 NULL,
 321                 NULL,
 322                 NULL,
 323                 NULL,
 324                 NULL,
 325                 NULL,
 326                 NULL,
 327                 NULL,
 328                 NULL,
 329                 NULL,
 330                 NULL,
 331                 NULL,
 332                 NULL, /* 0xAF */
 333                 "Pentium III Xeon",
 334                 "Pentium III Speedstep",
 335                 "Pentium 4",
 336                 "Xeon",
 337                 "AS400",
 338                 "Xeon MP",
 339                 "Athlon XP",
 340                 "Athlon MP",
 341                 "Itanium 2",
 342                 "Pentium M",
 343                 NULL, /* 0xBA */
 344                 NULL,
 345                 NULL,
 346                 NULL,
 347                 NULL,
 348                 NULL,
 349                 NULL,
 350                 NULL,
 351                 NULL,
 352                 NULL,
 353                 NULL,
 354                 NULL,
 355                 NULL,
 356                 NULL, /* 0xC7 */
 357                 "IBM390",
 358                 "G4",
 359                 "G5",
 360                 NULL, /* 0xCB */
 361                 NULL,
 362                 NULL,
 363                 NULL,
 364                 NULL,
 365                 NULL,
 366                 NULL,
 367                 NULL,
 368                 NULL,
 369                 NULL,
 370                 NULL,
 371                 NULL,
 372                 NULL,
 373                 NULL,
 374                 NULL,
 375                 NULL,
 376                 NULL,
 377                 NULL,
 378                 NULL,
 379                 NULL,
 380                 NULL,
 381                 NULL,
 382                 NULL,
 383                 NULL,
 384                 NULL,
 385                 NULL,
 386                 NULL,
 387                 NULL,
 388                 NULL,
 389                 NULL,
 390                 NULL,
 391                 NULL,
 392                 NULL,
 393                 NULL,
 394                 NULL,
 395                 NULL,
 396                 NULL,
 397                 NULL,
 398                 NULL,
 399                 NULL,
 400                 NULL,
 401                 NULL,
 402                 NULL,
 403                 NULL,
 404                 NULL,
 405                 NULL,
 406                 NULL, /* 0xF9 */
 407                 "i860",
 408                 "i960",
 409                 NULL, /* 0xFC */
 410                 NULL,
 411                 NULL,
 412                 NULL /* 0xFF */
 413                 /* master.mif has values beyond that, but they can't be used for DMI */
 414         };
 415
 416         if(family[code]!=NULL) {
 417                         return family[code];
 418         }
 419         return out_of_spec;
 420 }
 421
 422 static const char *dmi_processor_status(u8 code)
 423 {
 424         static const char *status[]={
 425                 "Unknown", /* 0x00 */
 426                 "Enabled",
 427                 "Disabled By User",
 428                 "Disabled By BIOS",
 429                 "Idle", /* 0x04 */
 430                 "Other" /* 0x07 */
 431         };
 432
 433         if(code<=0x04)
 434                 return status[code];
 435         if(code==0x07)
 436                 return status[0x05];
 437         return out_of_spec;
 438 }
 439 static const char *dmi_processor_upgrade(u8 code)
 440 {
 441         /* 3.3.5.5 */
 442         static const char *upgrade[]={
 443                 "Other", /* 0x01 */
 444                 "Unknown",
 445                 "Daughter Board",
 446                 "ZIF Socket",
 447                 "Replaceable Piggy Back",
 448                 "None",
 449                 "LIF Socket",
 450                 "Slot 1",
 451                 "Slot 2",
 452                 "370-pin Socket",
 453                 "Slot A",
 454                 "Slot M",
 455                 "Socket 423",
 456                 "Socket A (Socket 462)",
 457                 "Socket 478",
 458                 "Socket 754",
 459                 "Socket 940",
 460                 "Socket 939" /* 0x12 */
 461         };
 462
 463         if(code>=0x01 && code<=0x11)
 464                 return upgrade[code-0x01];
 465         return out_of_spec;
 466 }
 467
 468 static void dmi_processor_cache(u16 code, const char *level, u16 ver, char *cache)
 469 {
 470         if(code==0xFFFF)
 471         {
 472                 if(ver>=0x0203)
 473                         sprintf(cache,"Not Provided");
 474                 else
 475                         sprintf(cache,"No %s Cache", level);
 476         }
 477         else
 478                 sprintf(cache,"0x%04X", code);
 479 }
 480
 481
 482 #endif