qemu/roms/openbios/drivers/pci_database.c

   1 #include "config.h"
   2 #include "libopenbios/bindings.h"
   3 #include "drivers/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 scsi_devices[] = {
  49     {
  50         /* Virtio-block controller */
  51         PCI_VENDOR_ID_REDHAT_QUMRANET, PCI_DEVICE_ID_VIRTIO_BLOCK,
  52         NULL, "virtio-blk", NULL,
  53         "pci1af4,1001\0pci1af4,1001\0pciclass,01018f\0",
  54         0, 0, 0,
  55         NULL, NULL,
  56     },
  57     {
  58         0xFFFF, 0xFFFF,
  59         NULL, NULL, NULL, NULL,
  60         -1, -1, -1,
  61         NULL, NULL,
  62     },
  63 };
  64
  65 static const pci_dev_t ide_devices[] = {
  66     {
  67         PCI_VENDOR_ID_CMD, PCI_DEVICE_ID_CMD_646, /* CMD646 IDE controller */
  68         "pci-ide", "pci-ata", NULL,
  69         "pci1095,646\0pci1095,646\0pciclass,01018f\0",
  70         0, 0, 0,
  71         ide_config_cb2, NULL,
  72     },
  73     {
  74         0xFFFF, 0xFFFF,
  75         NULL, NULL, NULL, NULL,
  76         -1, -1, -1,
  77         NULL, NULL,
  78     },
  79 };
  80
  81 static const pci_subclass_t mass_subclass[] = {
  82     {
  83         PCI_SUBCLASS_STORAGE_SCSI, "SCSI bus controller",
  84         "scsi", scsi_devices, NULL,
  85         NULL, NULL,
  86     },
  87     {
  88         PCI_SUBCLASS_STORAGE_IDE, "IDE controller",
  89         "ide", ide_devices, NULL,
  90         NULL, NULL,
  91     },
  92     {
  93         PCI_SUBCLASS_STORAGE_FLOPPY, "Floppy disk controller",
  94         NULL, NULL, NULL,
  95         NULL, NULL,
  96     },
  97     {
  98         PCI_SUBCLASS_STORAGE_IPI, "IPI bus controller",
  99         NULL, NULL, NULL,
 100         NULL, NULL,
 101     },
 102     {
 103         PCI_SUBCLASS_STORAGE_RAID, "RAID controller",
 104         NULL, NULL, NULL,
 105         NULL, NULL,
 106     },
 107     {
 108         PCI_SUBCLASS_STORAGE_ATA, "ATA controller",
 109         "ata", NULL, NULL,
 110         NULL, NULL,
 111     },
 112     {
 113         PCI_SUBCLASS_STORAGE_OTHER, "misc mass-storage controller",
 114         NULL, NULL, NULL,
 115         NULL, NULL,
 116     },
 117     {
 118         0xFF, NULL,
 119         NULL, NULL, NULL,
 120         NULL, NULL,
 121     },
 122 };
 123
 124 static const pci_dev_t eth_devices[] = {
 125     {
 126         PCI_VENDOR_ID_REALTEK, PCI_DEVICE_ID_REALTEK_RTL8029,
 127         NULL, "NE2000",   "NE2000 PCI",  NULL,
 128         0, 0, 0,
 129         NULL, "ethernet",
 130     },
 131     {
 132         /* Virtio-network controller */
 133         PCI_VENDOR_ID_REDHAT_QUMRANET, PCI_DEVICE_ID_VIRTIO_NET,
 134         NULL, "virtio-net", NULL,
 135         "pci1af4,1000\0pci1af4,1000\0pciclass,020000\0",
 136         0, 0, 0,
 137         NULL, NULL,
 138     },
 139     {
 140         0xFFFF, 0xFFFF,
 141         NULL, NULL, NULL, NULL,
 142         -1, -1, -1,
 143         NULL, NULL,
 144     },
 145 };
 146
 147 static const pci_subclass_t net_subclass[] = {
 148     {
 149         PCI_SUBCLASS_NETWORK_ETHERNET, "ethernet controller",
 150         NULL, eth_devices, NULL,
 151         eth_config_cb, "ethernet",
 152     },
 153     {
 154         PCI_SUBCLASS_NETWORK_TOKEN_RING, "token ring controller",
 155         NULL, NULL, NULL,
 156         NULL, NULL,
 157     },
 158     {
 159         PCI_SUBCLASS_NETWORK_FDDI, "FDDI controller",
 160         NULL, NULL, NULL,
 161         NULL, NULL,
 162     },
 163     {
 164         PCI_SUBCLASS_NETWORK_ATM, "ATM controller",
 165         NULL, NULL, NULL,
 166         NULL, NULL,
 167     },
 168     {
 169         PCI_SUBCLASS_NETWORK_ISDN, "ISDN controller",
 170         NULL, NULL, NULL,
 171         NULL, NULL,
 172     },
 173     {
 174         PCI_SUBCLASS_NETWORK_WORDFIP, "WordFip controller",
 175         NULL, NULL, NULL,
 176         NULL, NULL,
 177     },
 178     {
 179         PCI_SUBCLASS_NETWORK_PICMG214, "PICMG 2.14 controller",
 180         NULL, NULL, NULL,
 181         NULL, NULL,
 182     },
 183     {
 184         PCI_SUBCLASS_NETWORK_OTHER, "misc network controller",
 185         NULL, NULL, NULL,
 186         NULL, NULL,
 187     },
 188     {
 189         0xFF, NULL,
 190         NULL, NULL, NULL,
 191         NULL, NULL,
 192     },
 193 };
 194
 195 static const pci_dev_t vga_devices[] = {
 196     {
 197         PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_RAGE128_PF,
 198         NULL, "ATY",      "ATY Rage128", "VGA\0",
 199         0, 0, 0,
 200         NULL, NULL,
 201     },
 202     {
 203         PCI_VENDOR_ID_QEMU, PCI_DEVICE_ID_QEMU_VGA,
 204         NULL, "QEMU,VGA", "Qemu VGA",    "VGA\0",
 205         0, 0, 0,
 206         NULL, NULL,
 207     },
 208     {
 209         0xFFFF, 0xFFFF,
 210         NULL, NULL, NULL, NULL,
 211         -1, -1, -1,
 212         NULL, NULL,
 213     },
 214 };
 215
 216 static const struct pci_iface_t vga_iface[] = {
 217     {
 218         0x00, "VGA controller", NULL,
 219         vga_devices, &vga_config_cb, NULL,
 220     },
 221     {
 222         0x01, "8514 compatible controller", NULL,
 223         NULL, NULL, NULL,
 224     },
 225     {
 226         0xFF, NULL, NULL,
 227         NULL, NULL, NULL,
 228     },
 229 };
 230
 231 static const pci_subclass_t displ_subclass[] = {
 232     {
 233         PCI_SUBCLASS_DISPLAY_VGA, "display controller",
 234         NULL, NULL, vga_iface,
 235         NULL, NULL,
 236     },
 237     {
 238         PCI_SUBCLASS_DISPLAY_XGA, "XGA display controller",
 239         NULL, NULL, NULL,
 240         NULL, NULL,
 241     },
 242     {
 243         PCI_SUBCLASS_DISPLAY_3D, "3D display controller",
 244         NULL, NULL, NULL,
 245         NULL, NULL,
 246     },
 247     {
 248         PCI_SUBCLASS_DISPLAY_OTHER, "misc display controller",
 249         NULL, NULL, NULL,
 250         NULL, NULL,
 251     },
 252     {
 253         0xFF, NULL,
 254         NULL, NULL, NULL,
 255         NULL, NULL,
 256     },
 257 };
 258
 259 static const pci_subclass_t media_subclass[] = {
 260     {
 261         PCI_SUBCLASS_MULTIMEDIA_VIDEO, "video device",
 262         NULL, NULL, NULL,
 263         NULL, NULL,
 264     },
 265     {
 266         PCI_SUBCLASS_MULTIMEDIA_AUDIO, "audio device",
 267         NULL, NULL, NULL,
 268         NULL, NULL,
 269     },
 270     {
 271         PCI_SUBCLASS_MULTIMEDIA_PHONE, "computer telephony device",
 272         NULL, NULL, NULL,
 273         NULL, NULL,
 274     },
 275     {
 276         PCI_SUBCLASS_MULTIMEDIA_OTHER, "misc multimedia device",
 277         NULL, NULL, NULL,
 278         NULL, NULL,
 279     },
 280     {
 281         0xFF, NULL,
 282         NULL, NULL, NULL,
 283         NULL, NULL,
 284     },
 285 };
 286
 287 static const pci_subclass_t mem_subclass[] = {
 288     {
 289         PCI_SUBCLASS_MEMORY_RAM, "RAM controller",
 290         NULL, NULL, NULL,
 291         NULL, NULL,
 292     },
 293     {
 294         PCI_SUBCLASS_MEMORY_FLASH, "flash controller",
 295         NULL, NULL, NULL,
 296         NULL, NULL,
 297     },
 298     {
 299         0xFF, NULL,
 300         NULL, NULL, NULL,
 301         NULL, NULL,
 302     },
 303 };
 304
 305
 306 static const pci_dev_t hbrg_devices[] = {
 307     {
 308         PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_U3_AGP, NULL,
 309         "pci", "AAPL,UniNorth", "u3-agp\0",
 310         3, 2, 1,
 311         host_config_cb, NULL,
 312     },
 313     {
 314         PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_UNI_N_AGP, NULL,
 315         "pci", "AAPL,UniNorth", "uni-north\0",
 316         3, 2, 1,
 317         host_config_cb, NULL,
 318     },
 319     {
 320         PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_UNI_N_PCI, NULL,
 321         "pci", "AAPL,UniNorth", "uni-north\0",
 322         3, 2, 1,
 323         host_config_cb, NULL,
 324     },
 325     {
 326         PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_UNI_N_I_PCI, NULL,
 327         "pci", "AAPL,UniNorth", "uni-north\0",
 328         3, 2, 1,
 329         NULL, NULL
 330     },
 331     {
 332         PCI_VENDOR_ID_MOTOROLA, PCI_DEVICE_ID_MOTOROLA_MPC106, "pci",
 333         "pci", "MOT,MPC106", "grackle\0",
 334         3, 2, 1,
 335         host_config_cb, NULL
 336     },
 337     {
 338         PCI_VENDOR_ID_MOTOROLA, PCI_DEVICE_ID_MOTOROLA_RAVEN, NULL,
 339         "pci", "PREP Host PCI Bridge - Motorola Raven", NULL,
 340         3, 2, 1,
 341         host_config_cb, NULL,
 342     },
 343     {
 344         PCI_VENDOR_ID_SUN, PCI_DEVICE_ID_SUN_SABRE, NULL,
 345         "pci", "SUNW,sabre", "pci108e,a000\0pciclass,0\0",
 346         3, 2, 1,
 347         sabre_config_cb, NULL,
 348     },
 349     {
 350         0xFFFF, 0xFFFF,
 351         NULL, NULL, NULL, NULL,
 352         -1, -1, -1,
 353         NULL, NULL,
 354     },
 355 };
 356
 357 static const pci_dev_t PCIbrg_devices[] = {
 358     {
 359         PCI_VENDOR_ID_DEC, PCI_DEVICE_ID_DEC_21154, NULL,
 360         "pci-bridge", "DEV,21154", "DEV,21154\0pci-bridge\0",
 361         3, 2, 1,
 362         bridge_config_cb, NULL,
 363     },
 364     {
 365         PCI_VENDOR_ID_SUN, PCI_DEVICE_ID_SUN_SIMBA, NULL,
 366         "pci", "SUNW,simba", "pci108e,5000\0pciclass,060400\0",
 367         3, 2, 1,
 368         bridge_config_cb, NULL,
 369     },
 370     {
 371         0xFFFF, 0xFFFF,
 372         NULL, NULL, NULL, NULL,
 373         -1, -1, -1,
 374         NULL, NULL,
 375     },
 376 };
 377
 378 static const pci_dev_t miscbrg_devices[] = {
 379     {
 380         PCI_VENDOR_ID_SUN, PCI_DEVICE_ID_SUN_EBUS, NULL,
 381         "ebus", "ebus", "pci108e,1000\0pciclass,068000\0",
 382         2, 1, 1,
 383         ebus_config_cb, NULL,
 384     },
 385     {
 386         0xFFFF, 0xFFFF,
 387         NULL, NULL, NULL, NULL,
 388         -1, -1, -1,
 389         NULL, NULL,
 390     },
 391 };
 392
 393 static const pci_dev_t isabrg_devices[] = {
 394     {
 395         PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82378, NULL,
 396         "isa", "isa", "pci8086,484\0",
 397         1, 1, 1,
 398         i82378_config_cb, NULL,
 399     },
 400     {
 401         0xFFFF, 0xFFFF,
 402         NULL, NULL, NULL, NULL,
 403         -1, -1, -1,
 404         NULL, NULL,
 405     },
 406 };
 407
 408 static const pci_subclass_t bridg_subclass[] = {
 409     {
 410         PCI_SUBCLASS_BRIDGE_HOST, "PCI host bridge",
 411         "pci", hbrg_devices, NULL,
 412         NULL, NULL,
 413     },
 414     {
 415         PCI_SUBCLASS_BRIDGE_ISA, "ISA bridge",
 416         "isa", isabrg_devices, NULL,
 417         NULL, NULL,
 418     },
 419     {
 420         PCI_SUBCLASS_BRIDGE_EISA, "EISA bridge",
 421         NULL, NULL, NULL,
 422         NULL, NULL,
 423     },
 424     {
 425         PCI_SUBCLASS_BRIDGE_MC, "MCA bridge",
 426         NULL, NULL, NULL,
 427         NULL, NULL,
 428     },
 429     {
 430         PCI_SUBCLASS_BRIDGE_PCI, "PCI-to-PCI bridge",
 431         "pci", PCIbrg_devices, NULL,
 432         NULL, NULL,
 433     },
 434     {
 435         PCI_SUBCLASS_BRIDGE_PCMCIA, "PCMCIA bridge",
 436         NULL, NULL, NULL,
 437         NULL, NULL,
 438     },
 439     {
 440         PCI_SUBCLASS_BRIDGE_NUBUS, "NUBUS bridge",
 441         NULL, NULL, NULL,
 442         NULL, NULL,
 443     },
 444     {
 445         PCI_SUBCLASS_BRIDGE_CARDBUS, "cardbus bridge",
 446         NULL, NULL, NULL,
 447         NULL, NULL,
 448     },
 449     {
 450         PCI_SUBCLASS_BRIDGE_RACEWAY, "raceway bridge",
 451         NULL, NULL, NULL,
 452         NULL, NULL,
 453     },
 454     {
 455         PCI_SUBCLASS_BRIDGE_PCI_SEMITP, "semi-transparent PCI-to-PCI bridge",
 456         NULL, NULL, NULL,
 457         NULL, NULL,
 458     },
 459     {
 460         PCI_SUBCLASS_BRIDGE_IB_PCI, "infiniband-to-PCI bridge",
 461         NULL, NULL, NULL,
 462         NULL, NULL,
 463     },
 464     {
 465         PCI_SUBCLASS_BRIDGE_OTHER, "misc PCI bridge",
 466         NULL, miscbrg_devices, NULL,
 467         NULL, NULL,
 468     },
 469     {
 470         0xFF, NULL,
 471         NULL, NULL, NULL,
 472         NULL, NULL,
 473     },
 474 };
 475
 476 static const pci_iface_t serial_iface[] = {
 477     {
 478         0x00, "XT serial controller", NULL,
 479         NULL, NULL, NULL,
 480     },
 481     {
 482         0x01, "16450 serial controller", NULL,
 483         NULL, NULL, NULL,
 484     },
 485     {
 486         0x02, "16550 serial controller", NULL,
 487         NULL, NULL, NULL,
 488     },
 489     {
 490         0x03, "16650 serial controller", NULL,
 491         NULL, NULL, NULL,
 492     },
 493     {
 494         0x04, "16750 serial controller", NULL,
 495         NULL, NULL, NULL,
 496     },
 497     {
 498         0x05, "16850 serial controller", NULL,
 499         NULL, NULL, NULL,
 500     },
 501     {
 502         0x06, "16950 serial controller", NULL,
 503         NULL, NULL, NULL,
 504     },
 505     {
 506         0xFF, NULL, NULL,
 507         NULL, NULL, NULL,
 508     },
 509 };
 510
 511 static const pci_iface_t par_iface[] = {
 512     {
 513         0x00, "parallel port", NULL,
 514         NULL, NULL, NULL,
 515     },
 516     {
 517         0x01, "bi-directional parallel port", NULL,
 518         NULL, NULL, NULL,
 519     },
 520     {
 521         0x02, "ECP 1.x parallel port", NULL,
 522         NULL, NULL, NULL,
 523     },
 524     {
 525         0x03, "IEEE 1284 controller", NULL,
 526         NULL, NULL, NULL,
 527     },
 528     {
 529         0xFE, "IEEE 1284 device", NULL,
 530         NULL, NULL, NULL,
 531     },
 532     {
 533         0xFF, NULL, NULL,
 534         NULL, NULL, NULL,
 535     },
 536 };
 537
 538 static const pci_iface_t modem_iface[] = {
 539     {
 540         0x00, "generic modem", NULL,
 541         NULL, NULL, NULL,
 542     },
 543     {
 544         0x01, "Hayes 16450 modem", NULL,
 545         NULL, NULL, NULL,
 546     },
 547     {
 548         0x02, "Hayes 16550 modem", NULL,
 549         NULL, NULL, NULL,
 550     },
 551     {
 552         0x03, "Hayes 16650 modem", NULL,
 553         NULL, NULL, NULL,
 554     },
 555     {
 556         0x04, "Hayes 16750 modem", NULL,
 557         NULL, NULL, NULL,
 558     },
 559     {
 560         0xFF, NULL, NULL,
 561         NULL, NULL, NULL,
 562     },
 563 };
 564
 565 static const pci_subclass_t comm_subclass[] = {
 566     {
 567         PCI_SUBCLASS_COMMUNICATION_SERIAL, "serial controller",
 568         NULL, NULL, serial_iface,
 569         NULL, NULL,
 570     },
 571     {
 572         PCI_SUBCLASS_COMMUNICATION_PARALLEL, "parallel port",
 573         NULL, NULL, par_iface,
 574         NULL, NULL,
 575     },
 576     {
 577         PCI_SUBCLASS_COMMUNICATION_MULTISERIAL, "multiport serial controller",
 578         NULL, NULL, NULL,
 579         NULL, NULL,
 580     },
 581     {
 582         PCI_SUBCLASS_COMMUNICATION_MODEM, "modem",
 583         NULL, NULL, modem_iface,
 584         NULL, NULL,
 585     },
 586     {
 587         PCI_SUBCLASS_COMMUNICATION_GPIB, "GPIB controller",
 588         NULL, NULL, NULL,
 589         NULL, NULL,
 590     },
 591     {
 592         PCI_SUBCLASS_COMMUNICATION_SC, "smart card",
 593         NULL, NULL, NULL,
 594         NULL, NULL,
 595     },
 596     {
 597         PCI_SUBCLASS_COMMUNICATION_OTHER, "misc communication device",
 598         NULL, NULL, NULL,
 599         NULL, NULL,
 600     },
 601     {
 602         0xFF, NULL,
 603         NULL, NULL, NULL,
 604         NULL, NULL,
 605     },
 606 };
 607
 608 static const pci_iface_t pic_iface[] = {
 609     {
 610         0x00, "8259 PIC", NULL,
 611         NULL, NULL, NULL,
 612     },
 613     {
 614         0x01, "ISA PIC", NULL,
 615         NULL, NULL, NULL,
 616     },
 617     {
 618         0x02, "EISA PIC", NULL,
 619         NULL, NULL, NULL,
 620     },
 621     {
 622         0x10, "I/O APIC", NULL,
 623         NULL, NULL, NULL,
 624     },
 625     {
 626         0x20, "I/O APIC", NULL,
 627         NULL, NULL, NULL,
 628     },
 629     {
 630         0xFF, NULL, NULL,
 631         NULL, NULL, NULL,
 632     },
 633 };
 634
 635 static const pci_iface_t dma_iface[] = {
 636     {
 637         0x00, "8237 DMA controller", NULL,
 638         NULL, NULL, NULL,
 639     },
 640     {
 641         0x01, "ISA DMA controller", NULL,
 642         NULL, NULL, NULL,
 643     },
 644     {
 645         0x02, "EISA DMA controller", NULL,
 646         NULL, NULL, NULL,
 647     },
 648     {
 649         0xFF, NULL, NULL,
 650         NULL, NULL, NULL,
 651     },
 652 };
 653
 654 static const pci_iface_t tmr_iface[] = {
 655     {
 656         0x00, "8254 system timer", NULL,
 657         NULL, NULL, NULL,
 658     },
 659     {
 660         0x01, "ISA system timer", NULL,
 661         NULL, NULL, NULL,
 662     },
 663     {
 664         0x02, "EISA system timer", NULL,
 665         NULL, NULL, NULL,
 666     },
 667     {
 668         0xFF, NULL, NULL,
 669         NULL, NULL, NULL,
 670     },
 671 };
 672
 673 static const pci_iface_t rtc_iface[] = {
 674     {
 675         0x00, "generic RTC controller", NULL,
 676         NULL, NULL, NULL,
 677     },
 678     {
 679         0x01, "ISA RTC controller", NULL,
 680         NULL, NULL, NULL,
 681     },
 682     {
 683         0xFF, NULL, NULL,
 684         NULL, NULL, NULL,
 685     },
 686 };
 687
 688 static const pci_dev_t sys_devices[] = {
 689     /* IBM MPIC controller */
 690     {
 691         PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_OPENPIC,
 692         "open-pic", "MPIC", NULL, "chrp,open-pic\0",
 693         0, 0, 2,
 694         NULL, NULL,
 695     },
 696     /* IBM MPIC2 controller */
 697     {
 698         PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_OPENPIC2,
 699         "open-pic", "MPIC2", NULL, "chrp,open-pic\0",
 700         0, 0, 2,
 701         NULL, NULL,
 702     },
 703     {
 704         0xFFFF, 0xFFFF,
 705         NULL, NULL, NULL, NULL,
 706         -1, -1, -1,
 707         NULL, NULL,
 708     },
 709 };
 710
 711 static const pci_subclass_t sys_subclass[] = {
 712     {
 713         PCI_SUBCLASS_SYSTEM_PIC, "PIC",
 714         NULL, NULL, pic_iface,
 715         NULL, NULL,
 716     },
 717     {
 718         PCI_SUBCLASS_SYSTEM_DMA, "DMA controller",
 719         NULL, NULL, dma_iface,
 720         NULL, NULL,
 721     },
 722     {
 723         PCI_SUBCLASS_SYSTEM_TIMER, "system timer",
 724         NULL, NULL, tmr_iface,
 725         NULL, NULL,
 726     },
 727     {
 728         PCI_SUBCLASS_SYSTEM_RTC, "RTC controller",
 729         NULL, NULL, rtc_iface,
 730         NULL, NULL,
 731     },
 732     {
 733         PCI_SUBCLASS_SYSTEM_PCI_HOTPLUG, "PCI hotplug controller",
 734         NULL, NULL, NULL,
 735         NULL, NULL,
 736     },
 737     {
 738         PCI_SUBCLASS_SYSTEM_OTHER, "misc system peripheral",
 739         NULL, sys_devices, NULL,
 740         NULL, NULL,
 741     },
 742     {
 743         0xFF, NULL,
 744         NULL, NULL, NULL,
 745         NULL, NULL,
 746     },
 747 };
 748
 749 static const pci_subclass_t inp_subclass[] = {
 750     {
 751         PCI_SUBCLASS_INPUT_KEYBOARD, "keyboard controller",
 752         NULL, NULL, NULL,
 753         NULL, NULL,
 754     },
 755     {
 756         PCI_SUBCLASS_INPUT_PEN, "digitizer",
 757         NULL, NULL, NULL,
 758         NULL, NULL,
 759     },
 760     {
 761         PCI_SUBCLASS_INPUT_MOUSE, "mouse controller",
 762         NULL, NULL, NULL,
 763         NULL, NULL,
 764     },
 765     {
 766         PCI_SUBCLASS_INPUT_SCANNER, "scanner controller",
 767         NULL, NULL, NULL,
 768         NULL, NULL,
 769     },
 770     {
 771         PCI_SUBCLASS_INPUT_GAMEPORT, "gameport controller",
 772         NULL, NULL, NULL,
 773         NULL, NULL,
 774     },
 775     {
 776         PCI_SUBCLASS_INPUT_OTHER, "misc input device",
 777         NULL, NULL, NULL,
 778         NULL, NULL,
 779     },
 780     {
 781         0xFF, NULL,
 782         NULL, NULL, NULL,
 783         NULL, NULL,
 784     },
 785 };
 786
 787 static const pci_subclass_t dock_subclass[] = {
 788     {
 789         PCI_SUBCLASS_DOCKING_GENERIC, "generic docking station",
 790         NULL, NULL, NULL,
 791         NULL, NULL,
 792     },
 793     {
 794         PCI_SUBCLASS_DOCKING_OTHER, "misc docking station",
 795         NULL, NULL, NULL,
 796         NULL, NULL,
 797     },
 798     {
 799         0xFF, NULL,
 800         NULL, NULL, NULL,
 801         NULL, NULL,
 802     },
 803 };
 804
 805 static const pci_subclass_t cpu_subclass[] = {
 806     {
 807         PCI_SUBCLASS_PROCESSOR_386, "i386 processor",
 808         NULL, NULL, NULL,
 809         NULL, NULL,
 810     },
 811     {
 812         PCI_SUBCLASS_PROCESSOR_486, "i486 processor",
 813         NULL, NULL, NULL,
 814         NULL, NULL,
 815     },
 816     {
 817         PCI_SUBCLASS_PROCESSOR_PENTIUM, "pentium processor",
 818         NULL, NULL, NULL,
 819         NULL, NULL,
 820     },
 821     {
 822         PCI_SUBCLASS_PROCESSOR_ALPHA, "alpha processor",
 823         NULL, NULL, NULL,
 824         NULL, NULL,
 825     },
 826     {
 827         PCI_SUBCLASS_PROCESSOR_POWERPC, "PowerPC processor",
 828         NULL, NULL, NULL,
 829         NULL, NULL,
 830     },
 831     {
 832         PCI_SUBCLASS_PROCESSOR_MIPS, "MIPS processor",
 833         NULL, NULL, NULL,
 834         NULL, NULL,
 835     },
 836     {
 837         PCI_SUBCLASS_PROCESSOR_CO, "co-processor",
 838         NULL, NULL, NULL,
 839         NULL, NULL,
 840     },
 841     {
 842         0xFF, NULL,
 843         NULL, NULL, NULL,
 844         NULL, NULL,
 845     },
 846 };
 847
 848 static const pci_dev_t usb_devices[] = {
 849 #if defined(CONFIG_QEMU)
 850     {
 851         PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_KEYL_USB,
 852         "usb", "usb", NULL,
 853         "pci106b,3f\0pciclass,0c0310\0",
 854         1, 0, 0,
 855         NULL, NULL,
 856     },
 857 #endif
 858     {
 859         0xFFFF, 0xFFFF,
 860         NULL, NULL, NULL, NULL,
 861         -1, -1, -1,
 862         NULL, NULL,
 863     },
 864 };
 865
 866 static const pci_iface_t usb_iface[] = {
 867     {
 868         0x00, "UHCI USB controller", NULL,
 869         NULL, NULL, NULL,
 870     },
 871     {
 872         0x10, "OHCI USB controller", NULL,
 873         usb_devices, &usb_ohci_config_cb, NULL,
 874     },
 875     {
 876         0x20, "EHCI USB controller", NULL,
 877         NULL, NULL, NULL,
 878     },
 879     {
 880         0x80, "misc USB controller", NULL,
 881         NULL, NULL, NULL,
 882     },
 883     {
 884         0xFE, "USB device", NULL,
 885         NULL, NULL, NULL,
 886     },
 887     {
 888         0xFF, NULL, NULL,
 889         NULL, NULL, NULL,
 890     },
 891 };
 892
 893 static const pci_iface_t ipmi_iface[] = {
 894     {
 895         0x00, "IPMI SMIC interface", NULL,
 896         NULL, NULL, NULL,
 897     },
 898     {
 899         0x01, "IPMI keyboard interface", NULL,
 900         NULL, NULL, NULL,
 901     },
 902     {
 903         0x02, "IPMI block transfer interface", NULL,
 904         NULL, NULL, NULL,
 905     },
 906     {
 907         0xFF, NULL, NULL,
 908         NULL, NULL, NULL,
 909     },
 910 };
 911
 912 static const pci_subclass_t ser_subclass[] = {
 913     {
 914         PCI_SUBCLASS_SERIAL_FIREWIRE, "Firewire bus controller",
 915         "ieee1394", NULL, NULL,
 916         NULL, NULL,
 917     },
 918     {
 919         PCI_SUBCLASS_SERIAL_ACCESS, "ACCESS bus controller",
 920         NULL, NULL, NULL,
 921         NULL, NULL,
 922     },
 923     {
 924         PCI_SUBCLASS_SERIAL_SSA, "SSA controller",
 925         NULL, NULL, NULL,
 926         NULL, NULL,
 927     },
 928     {
 929         PCI_SUBCLASS_SERIAL_USB, "USB controller",
 930         "usb", NULL, usb_iface,
 931         NULL, NULL,
 932     },
 933     {
 934         PCI_SUBCLASS_SERIAL_FIBER, "fibre channel controller",
 935         NULL, NULL, NULL,
 936         NULL, NULL,
 937     },
 938     {
 939         PCI_SUBCLASS_SERIAL_SMBUS, "SMBus controller",
 940         NULL, NULL, NULL,
 941         NULL, NULL,
 942     },
 943     {
 944         PCI_SUBCLASS_SERIAL_IB, "InfiniBand controller",
 945         NULL, NULL, NULL,
 946         NULL, NULL,
 947     },
 948     {
 949         PCI_SUBCLASS_SERIAL_IPMI, "IPMI interface",
 950         NULL, NULL, ipmi_iface,
 951         NULL, NULL,
 952     },
 953     {
 954         PCI_SUBCLASS_SERIAL_SERCOS, "SERCOS controller",
 955         NULL, NULL, ipmi_iface,
 956         NULL, NULL,
 957     },
 958     {
 959         PCI_SUBCLASS_SERIAL_CANBUS, "CANbus controller",
 960         NULL, NULL, ipmi_iface,
 961         NULL, NULL,
 962     },
 963     {
 964         0xFF, NULL,
 965         NULL, NULL, NULL,
 966         NULL, NULL,
 967     },
 968 };
 969
 970 static const pci_subclass_t wrl_subclass[] = {
 971     {
 972         PCI_SUBCLASS_WIRELESS_IRDA, "IRDA controller",
 973         NULL, NULL, NULL,
 974         NULL, NULL,
 975     },
 976     {
 977         PCI_SUBCLASS_WIRELESS_CIR, "consumer IR controller",
 978         NULL, NULL, NULL,
 979         NULL, NULL,
 980     },
 981     {
 982         PCI_SUBCLASS_WIRELESS_RF_CONTROLLER, "RF controller",
 983         NULL, NULL, NULL,
 984         NULL, NULL,
 985     },
 986     {
 987         PCI_SUBCLASS_WIRELESS_BLUETOOTH, "bluetooth controller",
 988         NULL, NULL, NULL,
 989         NULL, NULL,
 990     },
 991     {
 992         PCI_SUBCLASS_WIRELESS_BROADBAND, "broadband controller",
 993         NULL, NULL, NULL,
 994         NULL, NULL,
 995     },
 996     {
 997         PCI_SUBCLASS_WIRELESS_OTHER, "misc wireless controller",
 998         NULL, NULL, NULL,
 999         NULL, NULL,
1000     },
1001     {
1002         0xFF, NULL,
1003         NULL, NULL, NULL,
1004         NULL, NULL,
1005     },
1006 };
1007
1008 static const pci_subclass_t sat_subclass[] = {
1009     {
1010         PCI_SUBCLASS_SATELLITE_TV, "satellite TV controller",
1011         NULL, NULL, NULL,
1012         NULL, NULL,
1013     },
1014     {
1015         PCI_SUBCLASS_SATELLITE_AUDIO, "satellite audio controller",
1016         NULL, NULL, NULL,
1017         NULL, NULL,
1018     },
1019     {
1020         PCI_SUBCLASS_SATELLITE_VOICE, "satellite voice controller",
1021         NULL, NULL, NULL,
1022         NULL, NULL,
1023     },
1024     {
1025         PCI_SUBCLASS_SATELLITE_DATA, "satellite data controller",
1026         NULL, NULL, NULL,
1027         NULL, NULL,
1028     },
1029     {
1030         0xFF, NULL,
1031         NULL, NULL, NULL,
1032         NULL, NULL,
1033     },
1034 };
1035
1036 static const pci_subclass_t crypt_subclass[] = {
1037     {
1038         PCI_SUBCLASS_CRYPT_NETWORK, "cryptographic network controller",
1039         NULL, NULL, NULL,
1040         NULL, NULL,
1041     },
1042     {
1043         PCI_SUBCLASS_CRYPT_ENTERTAINMENT,
1044         "cryptographic entertainment controller",
1045         NULL, NULL, NULL,
1046         NULL, NULL,
1047     },
1048     {
1049         PCI_SUBCLASS_CRYPT_OTHER, "misc cryptographic controller",
1050         NULL, NULL, NULL,
1051         NULL, NULL,
1052     },
1053     {
1054         0xFF, NULL,
1055         NULL, NULL, NULL,
1056         NULL, NULL,
1057     },
1058 };
1059
1060 static const pci_subclass_t spc_subclass[] = {
1061     {
1062         PCI_SUBCLASS_SP_DPIO, "DPIO module",
1063         NULL, NULL, NULL,
1064         NULL, NULL,
1065     },
1066     {
1067         PCI_SUBCLASS_SP_PERF, "performances counters",
1068         NULL, NULL, NULL,
1069         NULL, NULL,
1070     },
1071     {
1072         PCI_SUBCLASS_SP_SYNCH, "communication synchronisation",
1073         NULL, NULL, NULL,
1074         NULL, NULL,
1075     },
1076     {
1077         PCI_SUBCLASS_SP_MANAGEMENT, "management card",
1078         NULL, NULL, NULL,
1079         NULL, NULL,
1080     },
1081     {
1082         PCI_SUBCLASS_SP_OTHER, "misc signal processing controller",
1083         NULL, NULL, NULL,
1084         NULL, NULL,
1085     },
1086     {
1087         0xFF, NULL,
1088         NULL, NULL, NULL,
1089         NULL, NULL,
1090     },
1091 };
1092
1093 static const pci_class_t pci_classes[] = {
1094     /* 0x00 */
1095     { "undefined",                         NULL,             undef_subclass, },
1096     /* 0x01 */
1097     { "mass-storage controller",           NULL,              mass_subclass, },
1098     /* 0x02 */
1099     { "network controller",                "network",          net_subclass, },
1100     /* 0x03 */
1101     { "display controller",                "display",        displ_subclass, },
1102     /* 0x04 */
1103     { "multimedia device",                 NULL,             media_subclass, },
1104     /* 0x05 */
1105     { "memory controller",                 "memory-controller", mem_subclass, },
1106     /* 0x06 */
1107     { "PCI bridge",                        NULL,             bridg_subclass, },
1108     /* 0x07 */
1109     { "communication device",              NULL,               comm_subclass,},
1110     /* 0x08 */
1111     { "system peripheral",                 NULL,               sys_subclass, },
1112     /* 0x09 */
1113     { "input device",                      NULL,               inp_subclass, },
1114     /* 0x0A */
1115     { "docking station",                   NULL,              dock_subclass, },
1116     /* 0x0B */
1117     { "processor",                         NULL,               cpu_subclass, },
1118     /* 0x0C */
1119     { "serial bus controller",             NULL,               ser_subclass, },
1120     /* 0x0D */
1121     { "wireless controller",               NULL,               wrl_subclass, },
1122     /* 0x0E */
1123     { "intelligent I/O controller",        NULL,               NULL,         },
1124     /* 0x0F */
1125     { "satellite communication controller", NULL,               sat_subclass, },
1126     /* 0x10 */
1127     { "cryptographic controller",           NULL,             crypt_subclass, },
1128     /* 0x11 */
1129     { "signal processing controller",       NULL,               spc_subclass, },
1130 };
1131
1132 static const pci_dev_t misc_pci[] = {
1133     /* Heathrow Mac I/O */
1134     {
1135         PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_343S1201,
1136         "mac-io", "mac-io", "AAPL,343S1201", "heathrow\0",
1137         1, 1, 1,
1138         &macio_heathrow_config_cb, NULL,
1139     },
1140     /* Paddington Mac I/O */
1141     {
1142         PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_343S1211,
1143         "mac-io", "mac-io", "AAPL,343S1211", "paddington\0heathrow\0",
1144         1, 1, 1,
1145         &macio_heathrow_config_cb, NULL,
1146     },
1147     /* KeyLargo Mac I/O */
1148     {
1149         PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_UNI_N_KEYL,
1150         "mac-io", "mac-io", "AAPL,Keylargo", "Keylargo\0",
1151         1, 1, 1,
1152         &macio_keylargo_config_cb, NULL,
1153     },
1154     {
1155         0xFFFF, 0xFFFF,
1156         NULL, NULL, NULL, NULL,
1157         -1, -1, -1,
1158         NULL, NULL,
1159     },
1160 };
1161
1162 const pci_dev_t *pci_find_device (uint8_t class, uint8_t subclass,
1163                                   uint8_t iface, uint16_t vendor,
1164                                   uint16_t product)
1165 {
1166     int (*config_cb)(const pci_config_t *config);
1167     const pci_class_t *pclass;
1168     const pci_subclass_t *psubclass;
1169     const pci_iface_t *piface;
1170     const pci_dev_t *dev;
1171     const void *private;
1172     pci_dev_t *new;
1173     const char *name, *type;
1174
1175     name = "unknown";
1176     type = "unknown";
1177     config_cb = NULL;
1178     private = NULL;
1179
1180     if (class == 0x00 && subclass == 0x01) {
1181         /* Special hack for old style VGA devices */
1182         class = 0x03;
1183         subclass = 0x00;
1184     } else if (class == 0xFF) {
1185         /* Special case for misc devices */
1186         dev = misc_pci;
1187         goto find_device;
1188     }
1189     if (class > (sizeof(pci_classes) / sizeof(pci_class_t))) {
1190         name = "invalid PCI device";
1191         type = "invalid";
1192         goto bad_device;
1193     }
1194     pclass = &pci_classes[class];
1195     name = pclass->name;
1196     type = pclass->type;
1197     for (psubclass = pclass->subc; ; psubclass++) {
1198         if (psubclass->subclass == 0xFF)
1199             goto bad_device;
1200         if (psubclass->subclass == subclass) {
1201             if (psubclass->name != NULL)
1202                 name = psubclass->name;
1203             if (psubclass->type != NULL)
1204                 type = psubclass->type;
1205             if (psubclass->config_cb != NULL) {
1206                 config_cb = psubclass->config_cb;
1207             }
1208             if (psubclass->private != NULL)
1209                 private = psubclass->private;
1210             if (psubclass->iface != NULL)
1211                 break;
1212             dev = psubclass->devices;
1213             goto find_device;
1214         }
1215     }
1216     for (piface = psubclass->iface; ; piface++) {
1217         if (piface->iface == 0xFF) {
1218             dev = psubclass->devices;
1219             break;
1220         }
1221         if (piface->iface == iface) {
1222             if (piface->name != NULL)
1223                 name = piface->name;
1224             if (piface->type != NULL)
1225                 type = piface->type;
1226             if (piface->config_cb != NULL) {
1227                 config_cb = piface->config_cb;
1228             }
1229             if (piface->private != NULL)
1230                 private = piface->private;
1231             dev = piface->devices;
1232             break;
1233         }
1234     }
1235 find_device:
1236     if (dev == NULL)
1237         goto bad_device;
1238     for (;; dev++) {
1239         if (dev->vendor == 0xFFFF && dev->product == 0xFFFF) {
1240             goto bad_device;
1241         }
1242         if (dev->vendor == vendor && dev->product == product) {
1243             if (dev->name != NULL)
1244                 name = dev->name;
1245             if (dev->type != NULL)
1246                 type = dev->type;
1247             if (dev->config_cb != NULL) {
1248                 config_cb = dev->config_cb;
1249             }
1250             if (dev->private != NULL)
1251                 private = dev->private;
1252             new = malloc(sizeof(pci_dev_t));
1253             if (new == NULL)
1254                 return NULL;
1255             new->vendor = vendor;
1256             new->product = product;
1257             new->type = type;
1258             new->name = name;
1259             new->model = dev->model;
1260             new->compat = dev->compat;
1261             new->acells = dev->acells;
1262             new->scells = dev->scells;
1263             new->icells = dev->icells;
1264             new->config_cb = config_cb;
1265             new->private = private;
1266
1267             return new;
1268         }
1269     }
1270 bad_device:
1271     printk("Cannot manage '%s' PCI device type '%s':\n %x %x (%x %x %x)\n",
1272            name, type, vendor, product, class, subclass, iface);
1273
1274     return NULL;
1275 }