drivers/pci_database.c

   1 #include "openbios/config.h"
   2 #include "openbios/bindings.h"
   3 #include "openbios/pci.h"
   4 #include "libc/vsprintf.h"
   5
   6 #include "pci_database.h"
   7
   8 /* PCI devices database */
   9
  10 typedef struct pci_class_t pci_class_t;
  11 typedef struct pci_subclass_t pci_subclass_t;
  12 typedef struct pci_iface_t pci_iface_t;
  13
  14 struct pci_iface_t {
  15     uint8_t iface;
  16     const char *name;
  17     const char *type;
  18     const pci_dev_t *devices;
  19     int (*config_cb)(const pci_config_t *config);
  20     const void *private;
  21 };
  22
  23 struct pci_subclass_t {
  24     uint8_t subclass;
  25     const char *name;
  26     const char *type;
  27     const pci_dev_t *devices;
  28     const pci_iface_t *iface;
  29     int (*config_cb)(const pci_config_t *config);
  30     const void *private;
  31 };
  32
  33 struct pci_class_t {
  34     const char *name;
  35     const char *type;
  36     const pci_subclass_t *subc;
  37 };
  38
  39 /* Current machine description */
  40
  41 static const pci_subclass_t undef_subclass[] = {
  42     {
  43         0xFF, NULL, NULL, NULL, NULL,
  44         NULL, NULL,
  45     },
  46 };
  47
  48 static const pci_dev_t ide_devices[] = {
  49     {
  50         PCI_VENDOR_ID_CMD, PCI_DEVICE_ID_CMD_646, /* CMD646 IDE controller */
  51         "pci-ide", "pci-ata", NULL,
  52         "pci1095,646\0pci1095,646\0pciclass,01018f\0",
  53         0, 0, 0,
  54         ide_config_cb2, NULL,
  55     },
  56     {
  57         0xFFFF, 0xFFFF,
  58         NULL, NULL, NULL, NULL,
  59         -1, -1, -1,
  60         NULL, NULL,
  61     },
  62 };
  63
  64 static const pci_subclass_t mass_subclass[] = {
  65     {
  66         PCI_SUBCLASS_STORAGE_SCSI, "SCSI bus controller",
  67         NULL, NULL, NULL,
  68         NULL, NULL,
  69     },
  70     {
  71         PCI_SUBCLASS_STORAGE_IDE, "IDE controller",
  72         "ide", ide_devices, NULL,
  73         NULL, NULL,
  74     },
  75     {
  76         PCI_SUBCLASS_STORAGE_FLOPPY, "Floppy disk controller",
  77         NULL, NULL, NULL,
  78         NULL, NULL,
  79     },
  80     {
  81         PCI_SUBCLASS_STORAGE_IPI, "IPI bus controller",
  82         NULL, NULL, NULL,
  83         NULL, NULL,
  84     },
  85     {
  86         PCI_SUBCLASS_STORAGE_RAID, "RAID controller",
  87         NULL, NULL, NULL,
  88         NULL, NULL,
  89     },
  90     {
  91         PCI_SUBCLASS_STORAGE_ATA, "ATA controller",
  92         "ata", NULL, NULL,
  93         NULL, NULL,
  94     },
  95     {
  96         PCI_SUBCLASS_STORAGE_OTHER, "misc mass-storage controller",
  97         NULL, NULL, NULL,
  98         NULL, NULL,
  99     },
 100     {
 101         0xFF, NULL,
 102         NULL, NULL, NULL,
 103         NULL, NULL,
 104     },
 105 };
 106
 107 static const pci_dev_t eth_devices[] = {
 108     {
 109         PCI_VENDOR_ID_REALTEK, PCI_DEVICE_ID_REALTEK_RTL8029,
 110         NULL, "NE2000",   "NE2000 PCI",  NULL,
 111         0, 0, 0,
 112         NULL, "ethernet",
 113     },
 114     {
 115         0xFFFF, 0xFFFF,
 116         NULL, NULL, NULL, NULL,
 117         -1, -1, -1,
 118         NULL, NULL,
 119     },
 120 };
 121
 122 static const pci_subclass_t net_subclass[] = {
 123     {
 124         PCI_SUBCLASS_NETWORK_ETHERNET, "ethernet controller",
 125         NULL, eth_devices, NULL,
 126         eth_config_cb, "ethernet",
 127     },
 128     {
 129         PCI_SUBCLASS_NETWORK_TOKEN_RING, "token ring controller",
 130         NULL, NULL, NULL,
 131         NULL, NULL,
 132     },
 133     {
 134         PCI_SUBCLASS_NETWORK_FDDI, "FDDI controller",
 135         NULL, NULL, NULL,
 136         NULL, NULL,
 137     },
 138     {
 139         PCI_SUBCLASS_NETWORK_ATM, "ATM controller",
 140         NULL, NULL, NULL,
 141         NULL, NULL,
 142     },
 143     {
 144         PCI_SUBCLASS_NETWORK_ISDN, "ISDN controller",
 145         NULL, NULL, NULL,
 146         NULL, NULL,
 147     },
 148     {
 149         PCI_SUBCLASS_NETWORK_WORDFIP, "WordFip controller",
 150         NULL, NULL, NULL,
 151         NULL, NULL,
 152     },
 153     {
 154         PCI_SUBCLASS_NETWORK_PICMG214, "PICMG 2.14 controller",
 155         NULL, NULL, NULL,
 156         NULL, NULL,
 157     },
 158     {
 159         PCI_SUBCLASS_NETWORK_OTHER, "misc network controller",
 160         NULL, NULL, NULL,
 161         NULL, NULL,
 162     },
 163     {
 164         0xFF, NULL,
 165         NULL, NULL, NULL,
 166         NULL, NULL,
 167     },
 168 };
 169
 170 static const pci_dev_t vga_devices[] = {
 171     {
 172         PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_RAGE128_PF,
 173         NULL, "ATY",      "ATY Rage128", "VGA\0",
 174         0, 0, 0,
 175         NULL, NULL,
 176     },
 177     {
 178         PCI_VENDOR_ID_QEMU, PCI_DEVICE_ID_QEMU_VGA,
 179         NULL, "QEMU,VGA", "Qemu VGA",    "VGA\0",
 180         0, 0, 0,
 181         NULL, NULL,
 182     },
 183     {
 184         0xFFFF, 0xFFFF,
 185         NULL, NULL, NULL, NULL,
 186         -1, -1, -1,
 187         NULL, NULL,
 188     },
 189 };
 190
 191 static const struct pci_iface_t vga_iface[] = {
 192     {
 193         0x00, "VGA controller", NULL,
 194         vga_devices, &vga_config_cb, NULL,
 195     },
 196     {
 197         0x01, "8514 compatible controller", NULL,
 198         NULL, NULL, NULL,
 199     },
 200     {
 201         0xFF, NULL, NULL,
 202         NULL, NULL, NULL,
 203     },
 204 };
 205
 206 static const pci_subclass_t displ_subclass[] = {
 207     {
 208         PCI_SUBCLASS_DISPLAY_VGA, "display controller",
 209         NULL, NULL, vga_iface,
 210         NULL, NULL,
 211     },
 212     {
 213         PCI_SUBCLASS_DISPLAY_XGA, "XGA display controller",
 214         NULL, NULL, NULL,
 215         NULL, NULL,
 216     },
 217     {
 218         PCI_SUBCLASS_DISPLAY_3D, "3D display controller",
 219         NULL, NULL, NULL,
 220         NULL, NULL,
 221     },
 222     {
 223         PCI_SUBCLASS_DISPLAY_OTHER, "misc display controller",
 224         NULL, NULL, NULL,
 225         NULL, NULL,
 226     },
 227     {
 228         0xFF, NULL,
 229         NULL, NULL, NULL,
 230         NULL, NULL,
 231     },
 232 };
 233
 234 static const pci_subclass_t media_subclass[] = {
 235     {
 236         PCI_SUBCLASS_MULTIMEDIA_VIDEO, "video device",
 237         NULL, NULL, NULL,
 238         NULL, NULL,
 239     },
 240     {
 241         PCI_SUBCLASS_MULTIMEDIA_AUDIO, "audio device",
 242         NULL, NULL, NULL,
 243         NULL, NULL,
 244     },
 245     {
 246         PCI_SUBCLASS_MULTIMEDIA_PHONE, "computer telephony device",
 247         NULL, NULL, NULL,
 248         NULL, NULL,
 249     },
 250     {
 251         PCI_SUBCLASS_MULTIMEDIA_OTHER, "misc multimedia device",
 252         NULL, NULL, NULL,
 253         NULL, NULL,
 254     },
 255     {
 256         0xFF, NULL,
 257         NULL, NULL, NULL,
 258         NULL, NULL,
 259     },
 260 };
 261
 262 static const pci_subclass_t mem_subclass[] = {
 263     {
 264         PCI_SUBCLASS_MEMORY_RAM, "RAM controller",
 265         NULL, NULL, NULL,
 266         NULL, NULL,
 267     },
 268     {
 269         PCI_SUBCLASS_MEMORY_FLASH, "flash controller",
 270         NULL, NULL, NULL,
 271         NULL, NULL,
 272     },
 273     {
 274         0xFF, NULL,
 275         NULL, NULL, NULL,
 276         NULL, NULL,
 277     },
 278 };
 279
 280
 281 static const pci_dev_t hbrg_devices[] = {
 282     {
 283         PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_UNI_N_AGP, NULL,
 284         "pci", "AAPL,UniNorth", "uni-north\0",
 285         3, 2, 1,
 286         NULL, NULL
 287     },
 288     {
 289         PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_UNI_N_PCI, NULL,
 290         "pci", "AAPL,UniNorth", "uni-north\0",
 291         3, 2, 1,
 292         host_config_cb, NULL,
 293     },
 294     {
 295         PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_UNI_N_I_PCI, NULL,
 296         "pci", "AAPL,UniNorth", "uni-north\0",
 297         3, 2, 1,
 298         NULL, NULL
 299     },
 300     {
 301         PCI_VENDOR_ID_MOTOROLA, PCI_DEVICE_ID_MOTOROLA_MPC106, "pci",
 302         "pci", "MOT,MPC106", "grackle\0",
 303         3, 2, 1,
 304         host_config_cb, NULL
 305     },
 306     {
 307         PCI_VENDOR_ID_MOTOROLA, PCI_DEVICE_ID_MOTOROLA_RAVEN, NULL,
 308         "pci-bridge", "PREP Host PCI Bridge - Motorola Raven", NULL,
 309         3, 2, 1,
 310         NULL, NULL,
 311     },
 312     {
 313         PCI_VENDOR_ID_SUN, PCI_DEVICE_ID_SUN_SABRE, NULL,
 314         "pci", "SUNW,sabre", "pci108e,a000\0pciclass,0\0",
 315         3, 2, 1,
 316         host_config_cb, NULL,
 317     },
 318     {
 319         0xFFFF, 0xFFFF,
 320         NULL, NULL, NULL, NULL,
 321         -1, -1, -1,
 322         NULL, NULL,
 323     },
 324 };
 325
 326 static const pci_dev_t PCIbrg_devices[] = {
 327     {
 328         PCI_VENDOR_ID_DEC, PCI_DEVICE_ID_DEC_21154, NULL,
 329         "pci-bridge", "DEV,21154", "DEV,21154\0pci-bridge\0",
 330         3, 2, 1,
 331         bridge_config_cb, NULL,
 332     },
 333     {
 334         PCI_VENDOR_ID_SUN, PCI_DEVICE_ID_SUN_SIMBA, NULL,
 335         "pci", "SUNW,simba", "pci108e,5000\0pciclass,060400\0",
 336         3, 2, 1,
 337         bridge_config_cb, NULL,
 338     },
 339     {
 340         0xFFFF, 0xFFFF,
 341         NULL, NULL, NULL, NULL,
 342         -1, -1, -1,
 343         NULL, NULL,
 344     },
 345 };
 346
 347 static const pci_dev_t miscbrg_devices[] = {
 348     {
 349         PCI_VENDOR_ID_SUN, PCI_DEVICE_ID_SUN_EBUS, NULL,
 350         "ebus", "ebus", "pci108e,1000\0pciclass,068000\0",
 351         3, 2, 1,
 352         ebus_config_cb, NULL,
 353     },
 354     {
 355         0xFFFF, 0xFFFF,
 356         NULL, NULL, NULL, NULL,
 357         -1, -1, -1,
 358         NULL, NULL,
 359     },
 360 };
 361
 362 static const pci_subclass_t bridg_subclass[] = {
 363     {
 364         PCI_SUBCLASS_BRIDGE_HOST, "PCI host bridge",
 365         NULL, hbrg_devices, NULL,
 366         NULL, NULL,
 367     },
 368     {
 369         PCI_SUBCLASS_BRIDGE_ISA, "ISA bridge",
 370         NULL, NULL, NULL,
 371         NULL, NULL,
 372     },
 373     {
 374         PCI_SUBCLASS_BRIDGE_EISA, "EISA bridge",
 375         NULL, NULL, NULL,
 376         NULL, NULL,
 377     },
 378     {
 379         PCI_SUBCLASS_BRIDGE_MC, "MCA bridge",
 380         NULL, NULL, NULL,
 381         NULL, NULL,
 382     },
 383     {
 384         PCI_SUBCLASS_BRIDGE_PCI, "PCI-to-PCI bridge",
 385         NULL, PCIbrg_devices, NULL,
 386         NULL, NULL,
 387     },
 388     {
 389         PCI_SUBCLASS_BRIDGE_PCMCIA, "PCMCIA bridge",
 390         NULL, NULL, NULL,
 391         NULL, NULL,
 392     },
 393     {
 394         PCI_SUBCLASS_BRIDGE_NUBUS, "NUBUS bridge",
 395         NULL, NULL, NULL,
 396         NULL, NULL,
 397     },
 398     {
 399         PCI_SUBCLASS_BRIDGE_CARDBUS, "cardbus bridge",
 400         NULL, NULL, NULL,
 401         NULL, NULL,
 402     },
 403     {
 404         PCI_SUBCLASS_BRIDGE_RACEWAY, "raceway bridge",
 405         NULL, NULL, NULL,
 406         NULL, NULL,
 407     },
 408     {
 409         PCI_SUBCLASS_BRIDGE_PCI_SEMITP, "semi-transparent PCI-to-PCI bridge",
 410         NULL, NULL, NULL,
 411         NULL, NULL,
 412     },
 413     {
 414         PCI_SUBCLASS_BRIDGE_IB_PCI, "infiniband-to-PCI bridge",
 415         NULL, NULL, NULL,
 416         NULL, NULL,
 417     },
 418     {
 419         PCI_SUBCLASS_BRIDGE_OTHER, "misc PCI bridge",
 420         NULL, miscbrg_devices, NULL,
 421         NULL, NULL,
 422     },
 423     {
 424         0xFF, NULL,
 425         NULL, NULL, NULL,
 426         NULL, NULL,
 427     },
 428 };
 429
 430 static const pci_iface_t serial_iface[] = {
 431     {
 432         0x00, "XT serial controller", NULL,
 433         NULL, NULL, NULL,
 434     },
 435     {
 436         0x01, "16450 serial controller", NULL,
 437         NULL, NULL, NULL,
 438     },
 439     {
 440         0x02, "16550 serial controller", NULL,
 441         NULL, NULL, NULL,
 442     },
 443     {
 444         0x03, "16650 serial controller", NULL,
 445         NULL, NULL, NULL,
 446     },
 447     {
 448         0x04, "16750 serial controller", NULL,
 449         NULL, NULL, NULL,
 450     },
 451     {
 452         0x05, "16850 serial controller", NULL,
 453         NULL, NULL, NULL,
 454     },
 455     {
 456         0x06, "16950 serial controller", NULL,
 457         NULL, NULL, NULL,
 458     },
 459     {
 460         0xFF, NULL, NULL,
 461         NULL, NULL, NULL,
 462     },
 463 };
 464
 465 static const pci_iface_t par_iface[] = {
 466     {
 467         0x00, "parallel port", NULL,
 468         NULL, NULL, NULL,
 469     },
 470     {
 471         0x01, "bi-directional parallel port", NULL,
 472         NULL, NULL, NULL,
 473     },
 474     {
 475         0x02, "ECP 1.x parallel port", NULL,
 476         NULL, NULL, NULL,
 477     },
 478     {
 479         0x03, "IEEE 1284 controller", NULL,
 480         NULL, NULL, NULL,
 481     },
 482     {
 483         0xFE, "IEEE 1284 device", NULL,
 484         NULL, NULL, NULL,
 485     },
 486     {
 487         0xFF, NULL, NULL,
 488         NULL, NULL, NULL,
 489     },
 490 };
 491
 492 static const pci_iface_t modem_iface[] = {
 493     {
 494         0x00, "generic modem", NULL,
 495         NULL, NULL, NULL,
 496     },
 497     {
 498         0x01, "Hayes 16450 modem", NULL,
 499         NULL, NULL, NULL,
 500     },
 501     {
 502         0x02, "Hayes 16550 modem", NULL,
 503         NULL, NULL, NULL,
 504     },
 505     {
 506         0x03, "Hayes 16650 modem", NULL,
 507         NULL, NULL, NULL,
 508     },
 509     {
 510         0x04, "Hayes 16750 modem", NULL,
 511         NULL, NULL, NULL,
 512     },
 513     {
 514         0xFF, NULL, NULL,
 515         NULL, NULL, NULL,
 516     },
 517 };
 518
 519 static const pci_subclass_t comm_subclass[] = {
 520     {
 521         PCI_SUBCLASS_COMMUNICATION_SERIAL, "serial controller",
 522         NULL, NULL, serial_iface,
 523         NULL, NULL,
 524     },
 525     {
 526         PCI_SUBCLASS_COMMUNICATION_PARALLEL, "parallel port",
 527         NULL, NULL, par_iface,
 528         NULL, NULL,
 529     },
 530     {
 531         PCI_SUBCLASS_COMMUNICATION_MULTISERIAL, "multiport serial controller",
 532         NULL, NULL, NULL,
 533         NULL, NULL,
 534     },
 535     {
 536         PCI_SUBCLASS_COMMUNICATION_MODEM, "modem",
 537         NULL, NULL, modem_iface,
 538         NULL, NULL,
 539     },
 540     {
 541         PCI_SUBCLASS_COMMUNICATION_GPIB, "GPIB controller",
 542         NULL, NULL, NULL,
 543         NULL, NULL,
 544     },
 545     {
 546         PCI_SUBCLASS_COMMUNICATION_SC, "smart card",
 547         NULL, NULL, NULL,
 548         NULL, NULL,
 549     },
 550     {
 551         PCI_SUBCLASS_COMMUNICATION_OTHER, "misc communication device",
 552         NULL, NULL, NULL,
 553         NULL, NULL,
 554     },
 555     {
 556         0xFF, NULL,
 557         NULL, NULL, NULL,
 558         NULL, NULL,
 559     },
 560 };
 561
 562 static const pci_iface_t pic_iface[] = {
 563     {
 564         0x00, "8259 PIC", NULL,
 565         NULL, NULL, NULL,
 566     },
 567     {
 568         0x01, "ISA PIC", NULL,
 569         NULL, NULL, NULL,
 570     },
 571     {
 572         0x02, "EISA PIC", NULL,
 573         NULL, NULL, NULL,
 574     },
 575     {
 576         0x10, "I/O APIC", NULL,
 577         NULL, NULL, NULL,
 578     },
 579     {
 580         0x20, "I/O APIC", NULL,
 581         NULL, NULL, NULL,
 582     },
 583     {
 584         0xFF, NULL, NULL,
 585         NULL, NULL, NULL,
 586     },
 587 };
 588
 589 static const pci_iface_t dma_iface[] = {
 590     {
 591         0x00, "8237 DMA controller", NULL,
 592         NULL, NULL, NULL,
 593     },
 594     {
 595         0x01, "ISA DMA controller", NULL,
 596         NULL, NULL, NULL,
 597     },
 598     {
 599         0x02, "EISA DMA controller", NULL,
 600         NULL, NULL, NULL,
 601     },
 602     {
 603         0xFF, NULL, NULL,
 604         NULL, NULL, NULL,
 605     },
 606 };
 607
 608 static const pci_iface_t tmr_iface[] = {
 609     {
 610         0x00, "8254 system timer", NULL,
 611         NULL, NULL, NULL,
 612     },
 613     {
 614         0x01, "ISA system timer", NULL,
 615         NULL, NULL, NULL,
 616     },
 617     {
 618         0x02, "EISA system timer", NULL,
 619         NULL, NULL, NULL,
 620     },
 621     {
 622         0xFF, NULL, NULL,
 623         NULL, NULL, NULL,
 624     },
 625 };
 626
 627 static const pci_iface_t rtc_iface[] = {
 628     {
 629         0x00, "generic RTC controller", NULL,
 630         NULL, NULL, NULL,
 631     },
 632     {
 633         0x01, "ISA RTC controller", NULL,
 634         NULL, NULL, NULL,
 635     },
 636     {
 637         0xFF, NULL, NULL,
 638         NULL, NULL, NULL,
 639     },
 640 };
 641
 642 static const pci_dev_t sys_devices[] = {
 643     /* IBM MPIC controller */
 644     {
 645         PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_OPENPIC,
 646         "open-pic", "MPIC", NULL, "chrp,open-pic\0",
 647         0, 0, 2,
 648         NULL, NULL,
 649     },
 650     /* IBM MPIC2 controller */
 651     {
 652         PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_OPENPIC2,
 653         "open-pic", "MPIC2", NULL, "chrp,open-pic\0",
 654         0, 0, 2,
 655         NULL, NULL,
 656     },
 657     {
 658         0xFFFF, 0xFFFF,
 659         NULL, NULL, NULL, NULL,
 660         -1, -1, -1,
 661         NULL, NULL,
 662     },
 663 };
 664
 665 static const pci_subclass_t sys_subclass[] = {
 666     {
 667         PCI_SUBCLASS_SYSTEM_PIC, "PIC",
 668         NULL, NULL, pic_iface,
 669         NULL, NULL,
 670     },
 671     {
 672         PCI_SUBCLASS_SYSTEM_DMA, "DMA controller",
 673         NULL, NULL, dma_iface,
 674         NULL, NULL,
 675     },
 676     {
 677         PCI_SUBCLASS_SYSTEM_TIMER, "system timer",
 678         NULL, NULL, tmr_iface,
 679         NULL, NULL,
 680     },
 681     {
 682         PCI_SUBCLASS_SYSTEM_RTC, "RTC controller",
 683         NULL, NULL, rtc_iface,
 684         NULL, NULL,
 685     },
 686     {
 687         PCI_SUBCLASS_SYSTEM_PCI_HOTPLUG, "PCI hotplug controller",
 688         NULL, NULL, NULL,
 689         NULL, NULL,
 690     },
 691     {
 692         PCI_SUBCLASS_SYSTEM_OTHER, "misc system peripheral",
 693         NULL, sys_devices, NULL,
 694         NULL, NULL,
 695     },
 696     {
 697         0xFF, NULL,
 698         NULL, NULL, NULL,
 699         NULL, NULL,
 700     },
 701 };
 702
 703 static const pci_subclass_t inp_subclass[] = {
 704     {
 705         PCI_SUBCLASS_INPUT_KEYBOARD, "keyboard controller",
 706         NULL, NULL, NULL,
 707         NULL, NULL,
 708     },
 709     {
 710         PCI_SUBCLASS_INPUT_PEN, "digitizer",
 711         NULL, NULL, NULL,
 712         NULL, NULL,
 713     },
 714     {
 715         PCI_SUBCLASS_INPUT_MOUSE, "mouse controller",
 716         NULL, NULL, NULL,
 717         NULL, NULL,
 718     },
 719     {
 720         PCI_SUBCLASS_INPUT_SCANNER, "scanner controller",
 721         NULL, NULL, NULL,
 722         NULL, NULL,
 723     },
 724     {
 725         PCI_SUBCLASS_INPUT_GAMEPORT, "gameport controller",
 726         NULL, NULL, NULL,
 727         NULL, NULL,
 728     },
 729     {
 730         PCI_SUBCLASS_INPUT_OTHER, "misc input device",
 731         NULL, NULL, NULL,
 732         NULL, NULL,
 733     },
 734     {
 735         0xFF, NULL,
 736         NULL, NULL, NULL,
 737         NULL, NULL,
 738     },
 739 };
 740
 741 static const pci_subclass_t dock_subclass[] = {
 742     {
 743         PCI_SUBCLASS_DOCKING_GENERIC, "generic docking station",
 744         NULL, NULL, NULL,
 745         NULL, NULL,
 746     },
 747     {
 748         PCI_SUBCLASS_DOCKING_OTHER, "misc docking station",
 749         NULL, NULL, NULL,
 750         NULL, NULL,
 751     },
 752     {
 753         0xFF, NULL,
 754         NULL, NULL, NULL,
 755         NULL, NULL,
 756     },
 757 };
 758
 759 static const pci_subclass_t cpu_subclass[] = {
 760     {
 761         PCI_SUBCLASS_PROCESSOR_386, "i386 processor",
 762         NULL, NULL, NULL,
 763         NULL, NULL,
 764     },
 765     {
 766         PCI_SUBCLASS_PROCESSOR_486, "i486 processor",
 767         NULL, NULL, NULL,
 768         NULL, NULL,
 769     },
 770     {
 771         PCI_SUBCLASS_PROCESSOR_PENTIUM, "pentium processor",
 772         NULL, NULL, NULL,
 773         NULL, NULL,
 774     },
 775     {
 776         PCI_SUBCLASS_PROCESSOR_ALPHA, "alpha processor",
 777         NULL, NULL, NULL,
 778         NULL, NULL,
 779     },
 780     {
 781         PCI_SUBCLASS_PROCESSOR_POWERPC, "PowerPC processor",
 782         NULL, NULL, NULL,
 783         NULL, NULL,
 784     },
 785     {
 786         PCI_SUBCLASS_PROCESSOR_MIPS, "MIPS processor",
 787         NULL, NULL, NULL,
 788         NULL, NULL,
 789     },
 790     {
 791         PCI_SUBCLASS_PROCESSOR_CO, "co-processor",
 792         NULL, NULL, NULL,
 793         NULL, NULL,
 794     },
 795     {
 796         0xFF, NULL,
 797         NULL, NULL, NULL,
 798         NULL, NULL,
 799     },
 800 };
 801
 802 static const pci_iface_t usb_iface[] = {
 803     {
 804         0x00, "UHCI USB controller", NULL,
 805         NULL, NULL, NULL,
 806     },
 807     {
 808         0x10, "OHCI USB controller", NULL,
 809         NULL, NULL, NULL,
 810     },
 811     {
 812         0x20, "EHCI USB controller", NULL,
 813         NULL, NULL, NULL,
 814     },
 815     {
 816         0x80, "misc USB controller", NULL,
 817         NULL, NULL, NULL,
 818     },
 819     {
 820         0xFE, "USB device", NULL,
 821         NULL, NULL, NULL,
 822     },
 823     {
 824         0xFF, NULL, NULL,
 825         NULL, NULL, NULL,
 826     },
 827 };
 828
 829 static const pci_iface_t ipmi_iface[] = {
 830     {
 831         0x00, "IPMI SMIC interface", NULL,
 832         NULL, NULL, NULL,
 833     },
 834     {
 835         0x01, "IPMI keyboard interface", NULL,
 836         NULL, NULL, NULL,
 837     },
 838     {
 839         0x02, "IPMI block transfer interface", NULL,
 840         NULL, NULL, NULL,
 841     },
 842     {
 843         0xFF, NULL, NULL,
 844         NULL, NULL, NULL,
 845     },
 846 };
 847
 848 static const pci_subclass_t ser_subclass[] = {
 849     {
 850         PCI_SUBCLASS_SERIAL_FIREWIRE, "Firewire bus controller",
 851         "ieee1394", NULL, NULL,
 852         NULL, NULL,
 853     },
 854     {
 855         PCI_SUBCLASS_SERIAL_ACCESS, "ACCESS bus controller",
 856         NULL, NULL, NULL,
 857         NULL, NULL,
 858     },
 859     {
 860         PCI_SUBCLASS_SERIAL_SSA, "SSA controller",
 861         NULL, NULL, NULL,
 862         NULL, NULL,
 863     },
 864     {
 865         PCI_SUBCLASS_SERIAL_USB, "USB controller",
 866         "usb", NULL, usb_iface,
 867         NULL, NULL,
 868     },
 869     {
 870         PCI_SUBCLASS_SERIAL_FIBER, "fibre channel controller",
 871         NULL, NULL, NULL,
 872         NULL, NULL,
 873     },
 874     {
 875         PCI_SUBCLASS_SERIAL_SMBUS, "SMBus controller",
 876         NULL, NULL, NULL,
 877         NULL, NULL,
 878     },
 879     {
 880         PCI_SUBCLASS_SERIAL_IB, "InfiniBand controller",
 881         NULL, NULL, NULL,
 882         NULL, NULL,
 883     },
 884     {
 885         PCI_SUBCLASS_SERIAL_IPMI, "IPMI interface",
 886         NULL, NULL, ipmi_iface,
 887         NULL, NULL,
 888     },
 889     {
 890         PCI_SUBCLASS_SERIAL_SERCOS, "SERCOS controller",
 891         NULL, NULL, ipmi_iface,
 892         NULL, NULL,
 893     },
 894     {
 895         PCI_SUBCLASS_SERIAL_CANBUS, "CANbus controller",
 896         NULL, NULL, ipmi_iface,
 897         NULL, NULL,
 898     },
 899     {
 900         0xFF, NULL,
 901         NULL, NULL, NULL,
 902         NULL, NULL,
 903     },
 904 };
 905
 906 static const pci_subclass_t wrl_subclass[] = {
 907     {
 908         PCI_SUBCLASS_WIRELESS_IRDA, "IRDA controller",
 909         NULL, NULL, NULL,
 910         NULL, NULL,
 911     },
 912     {
 913         PCI_SUBCLASS_WIRELESS_CIR, "consumer IR controller",
 914         NULL, NULL, NULL,
 915         NULL, NULL,
 916     },
 917     {
 918         PCI_SUBCLASS_WIRELESS_RF_CONTROLLER, "RF controller",
 919         NULL, NULL, NULL,
 920         NULL, NULL,
 921     },
 922     {
 923         PCI_SUBCLASS_WIRELESS_BLUETOOTH, "bluetooth controller",
 924         NULL, NULL, NULL,
 925         NULL, NULL,
 926     },
 927     {
 928         PCI_SUBCLASS_WIRELESS_BROADBAND, "broadband controller",
 929         NULL, NULL, NULL,
 930         NULL, NULL,
 931     },
 932     {
 933         PCI_SUBCLASS_WIRELESS_OTHER, "misc wireless controller",
 934         NULL, NULL, NULL,
 935         NULL, NULL,
 936     },
 937     {
 938         0xFF, NULL,
 939         NULL, NULL, NULL,
 940         NULL, NULL,
 941     },
 942 };
 943
 944 static const pci_subclass_t sat_subclass[] = {
 945     {
 946         PCI_SUBCLASS_SATELLITE_TV, "satellite TV controller",
 947         NULL, NULL, NULL,
 948         NULL, NULL,
 949     },
 950     {
 951         PCI_SUBCLASS_SATELLITE_AUDIO, "satellite audio controller",
 952         NULL, NULL, NULL,
 953         NULL, NULL,
 954     },
 955     {
 956         PCI_SUBCLASS_SATELLITE_VOICE, "satellite voice controller",
 957         NULL, NULL, NULL,
 958         NULL, NULL,
 959     },
 960     {
 961         PCI_SUBCLASS_SATELLITE_DATA, "satellite data controller",
 962         NULL, NULL, NULL,
 963         NULL, NULL,
 964     },
 965     {
 966         0xFF, NULL,
 967         NULL, NULL, NULL,
 968         NULL, NULL,
 969     },
 970 };
 971
 972 static const pci_subclass_t crypt_subclass[] = {
 973     {
 974         PCI_SUBCLASS_CRYPT_NETWORK, "cryptographic network controller",
 975         NULL, NULL, NULL,
 976         NULL, NULL,
 977     },
 978     {
 979         PCI_SUBCLASS_CRYPT_ENTERTAINMENT,
 980         "cryptographic entertainment controller",
 981         NULL, NULL, NULL,
 982         NULL, NULL,
 983     },
 984     {
 985         PCI_SUBCLASS_CRYPT_OTHER, "misc cryptographic controller",
 986         NULL, NULL, NULL,
 987         NULL, NULL,
 988     },
 989     {
 990         0xFF, NULL,
 991         NULL, NULL, NULL,
 992         NULL, NULL,
 993     },
 994 };
 995
 996 static const pci_subclass_t spc_subclass[] = {
 997     {
 998         PCI_SUBCLASS_SP_DPIO, "DPIO module",
 999         NULL, NULL, NULL,
1000         NULL, NULL,
1001     },
1002     {
1003         PCI_SUBCLASS_SP_PERF, "performances counters",
1004         NULL, NULL, NULL,
1005         NULL, NULL,
1006     },
1007     {
1008         PCI_SUBCLASS_SP_SYNCH, "communication synchronisation",
1009         NULL, NULL, NULL,
1010         NULL, NULL,
1011     },
1012     {
1013         PCI_SUBCLASS_SP_MANAGEMENT, "management card",
1014         NULL, NULL, NULL,
1015         NULL, NULL,
1016     },
1017     {
1018         PCI_SUBCLASS_SP_OTHER, "misc signal processing controller",
1019         NULL, NULL, NULL,
1020         NULL, NULL,
1021     },
1022     {
1023         0xFF, NULL,
1024         NULL, NULL, NULL,
1025         NULL, NULL,
1026     },
1027 };
1028
1029 static const pci_class_t pci_classes[] = {
1030     /* 0x00 */
1031     { "undefined",                         NULL,             undef_subclass, },
1032     /* 0x01 */
1033     { "mass-storage controller",           NULL,              mass_subclass, },
1034     /* 0x02 */
1035     { "network controller",                "network",          net_subclass, },
1036     /* 0x03 */
1037     { "display controller",                "display",        displ_subclass, },
1038     /* 0x04 */
1039     { "multimedia device",                 NULL,             media_subclass, },
1040     /* 0x05 */
1041     { "memory controller",                 "memory-controller", mem_subclass, },
1042     /* 0x06 */
1043     { "PCI bridge",                        "pci",            bridg_subclass, },
1044     /* 0x07 */
1045     { "communication device",              NULL,               comm_subclass,},
1046     /* 0x08 */
1047     { "system peripheral",                 NULL,               sys_subclass, },
1048     /* 0x09 */
1049     { "input device",                      NULL,               inp_subclass, },
1050     /* 0x0A */
1051     { "docking station",                   NULL,              dock_subclass, },
1052     /* 0x0B */
1053     { "processor",                         NULL,               cpu_subclass, },
1054     /* 0x0C */
1055     { "serial bus controller",             NULL,               ser_subclass, },
1056     /* 0x0D */
1057     { "wireless controller",               NULL,               wrl_subclass, },
1058     /* 0x0E */
1059     { "intelligent I/O controller",        NULL,               NULL,         },
1060     /* 0x0F */
1061     { "satellite communication controller", NULL,               sat_subclass, },
1062     /* 0x10 */
1063     { "cryptographic controller",           NULL,             crypt_subclass, },
1064     /* 0x11 */
1065     { "signal processing controller",       NULL,               spc_subclass, },
1066 };
1067
1068 static const pci_dev_t misc_pci[] = {
1069     /* Heathrow Mac I/O */
1070     {
1071         PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_343S1201,
1072         "mac-io", "mac-io", "AAPL,343S1201", "heathrow\0",
1073         1, 1, 1,
1074         &macio_heathrow_config_cb, NULL,
1075     },
1076     /* Paddington Mac I/O */
1077     {
1078         PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_343S1211,
1079         "mac-io", "mac-io", "AAPL,343S1211", "paddington\0heathrow\0",
1080         1, 1, 1,
1081         &macio_heathrow_config_cb, NULL,
1082     },
1083     /* KeyLargo Mac I/O */
1084     {
1085         PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_UNI_N_KEYL,
1086         "mac-io", "mac-io", "AAPL,Keylargo", "Keylargo\0",
1087         1, 1, 2,
1088         &macio_keylargo_config_cb, NULL,
1089     },
1090     {
1091         0xFFFF, 0xFFFF,
1092         NULL, NULL, NULL, NULL,
1093         -1, -1, -1,
1094         NULL, NULL,
1095     },
1096 };
1097
1098 const pci_dev_t *pci_find_device (uint8_t class, uint8_t subclass,
1099                                   uint8_t iface, uint16_t vendor,
1100                                   uint16_t product)
1101 {
1102     int (*config_cb)(const pci_config_t *config);
1103     const pci_class_t *pclass;
1104     const pci_subclass_t *psubclass;
1105     const pci_iface_t *piface;
1106     const pci_dev_t *dev;
1107     const void *private;
1108     pci_dev_t *new;
1109     const char *name, *type;
1110
1111     name = "unknown";
1112     type = "unknown";
1113     config_cb = NULL;
1114     private = NULL;
1115
1116     if (class == 0x00 && subclass == 0x01) {
1117         /* Special hack for old style VGA devices */
1118         class = 0x03;
1119         subclass = 0x00;
1120     } else if (class == 0xFF) {
1121         /* Special case for misc devices */
1122         dev = misc_pci;
1123         goto find_device;
1124     }
1125     if (class > (sizeof(pci_classes) / sizeof(pci_class_t))) {
1126         name = "invalid PCI device";
1127         type = "invalid";
1128         goto bad_device;
1129     }
1130     pclass = &pci_classes[class];
1131     name = pclass->name;
1132     type = pclass->type;
1133     for (psubclass = pclass->subc; ; psubclass++) {
1134         if (psubclass->subclass == 0xFF)
1135             goto bad_device;
1136         if (psubclass->subclass == subclass) {
1137             if (psubclass->name != NULL)
1138                 name = psubclass->name;
1139             if (psubclass->type != NULL)
1140                 type = psubclass->type;
1141             if (psubclass->config_cb != NULL) {
1142                 config_cb = psubclass->config_cb;
1143             }
1144             if (psubclass->private != NULL)
1145                 private = psubclass->private;
1146             if (psubclass->iface != NULL)
1147                 break;
1148             dev = psubclass->devices;
1149             goto find_device;
1150         }
1151     }
1152     for (piface = psubclass->iface; ; piface++) {
1153         if (piface->iface == 0xFF) {
1154             dev = psubclass->devices;
1155             break;
1156         }
1157         if (piface->iface == iface) {
1158             if (piface->name != NULL)
1159                 name = piface->name;
1160             if (piface->type != NULL)
1161                 type = piface->type;
1162             if (piface->config_cb != NULL) {
1163                 config_cb = piface->config_cb;
1164             }
1165             if (piface->private != NULL)
1166                 private = piface->private;
1167             dev = piface->devices;
1168             break;
1169         }
1170     }
1171 find_device:
1172     if (dev == NULL)
1173         goto bad_device;
1174     for (;; dev++) {
1175         if (dev->vendor == 0xFFFF && dev->product == 0xFFFF) {
1176             goto bad_device;
1177         }
1178         if (dev->vendor == vendor && dev->product == product) {
1179             if (dev->name != NULL)
1180                 name = dev->name;
1181             if (dev->type != NULL)
1182                 type = dev->type;
1183             if (dev->config_cb != NULL) {
1184                 config_cb = dev->config_cb;
1185             }
1186             if (dev->private != NULL)
1187                 private = dev->private;
1188             new = malloc(sizeof(pci_dev_t));
1189             if (new == NULL)
1190                 return NULL;
1191             new->vendor = vendor;
1192             new->product = product;
1193             new->type = type;
1194             new->name = name;
1195             new->model = dev->model;
1196             new->compat = dev->compat;
1197             new->acells = dev->acells;
1198             new->scells = dev->scells;
1199             new->icells = dev->icells;
1200             new->config_cb = config_cb;
1201             new->private = private;
1202
1203             return new;
1204         }
1205     }
1206 bad_device:
1207     printk("Cannot manage '%s' PCI device type '%s':\n %x %x (%x %x %x)\n",
1208            name, type, vendor, product, class, subclass, iface);
1209
1210     return NULL;
1211 }