| #include "config.h" |
| #include "libopenbios/bindings.h" |
| #include "drivers/pci.h" |
| #include "libc/vsprintf.h" |
| |
| #include "pci_database.h" |
| |
| /* PCI devices database */ |
| |
| typedef struct pci_class_t pci_class_t; |
| typedef struct pci_subclass_t pci_subclass_t; |
| typedef struct pci_iface_t pci_iface_t; |
| |
| struct pci_iface_t { |
| uint8_t iface; |
| const char *name; |
| const char *type; |
| const pci_dev_t *devices; |
| int (*config_cb)(const pci_config_t *config); |
| const void *private; |
| }; |
| |
| struct pci_subclass_t { |
| uint8_t subclass; |
| const char *name; |
| const char *type; |
| const pci_dev_t *devices; |
| const pci_iface_t *iface; |
| int (*config_cb)(const pci_config_t *config); |
| const void *private; |
| }; |
| |
| struct pci_class_t { |
| const char *name; |
| const char *type; |
| const pci_subclass_t *subc; |
| }; |
| |
| /* Current machine description */ |
| |
| static const pci_subclass_t undef_subclass[] = { |
| { |
| 0xFF, NULL, NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| }; |
| |
| static const pci_dev_t scsi_devices[] = { |
| { |
| /* Legacy virtio-block controller */ |
| PCI_VENDOR_ID_REDHAT_QUMRANET, PCI_DEVICE_ID_VIRTIO_BLOCK, |
| NULL, "scsi", NULL, |
| "pci1af4,1001\0pci1af4,1001\0pciclass,01018f\0", |
| 0, 0, 0, |
| virtio_blk_config_cb, NULL, |
| }, |
| { |
| /* Modern virtio-block controller */ |
| PCI_VENDOR_ID_REDHAT_QUMRANET, PCI_DEVICE_ID_VIRTIO_BLOCK + 0x41, |
| NULL, "scsi", NULL, |
| "pci1af4,1042\0pci1af4,1042\0pciclass,01018f\0", |
| 0, 0, 0, |
| virtio_blk_config_cb, NULL, |
| }, |
| { |
| /* lsi53c810 controller */ |
| PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_53C810, |
| NULL, "lsi53c810", NULL, |
| "pci1000,1\0", |
| 0, 0, 0, |
| lsi53c810_config_cb, NULL, |
| }, |
| { |
| 0xFFFF, 0xFFFF, |
| NULL, NULL, NULL, NULL, |
| -1, -1, -1, |
| NULL, NULL, |
| }, |
| }; |
| |
| static const pci_dev_t ide_devices[] = { |
| { |
| PCI_VENDOR_ID_CMD, PCI_DEVICE_ID_CMD_646, /* CMD646 IDE controller */ |
| "ide", "ide", NULL, |
| "pci1095,646\0pci1095,646\0pciclass,01018f\0", |
| 0, 0, 0, |
| ide_config_cb2, NULL, |
| }, |
| { |
| 0xFFFF, 0xFFFF, |
| NULL, NULL, NULL, NULL, |
| -1, -1, -1, |
| NULL, NULL, |
| }, |
| }; |
| |
| static const pci_subclass_t mass_subclass[] = { |
| { |
| PCI_SUBCLASS_STORAGE_SCSI, "SCSI bus controller", |
| "scsi", scsi_devices, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_STORAGE_IDE, "IDE controller", |
| "ide", ide_devices, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_STORAGE_FLOPPY, "Floppy disk controller", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_STORAGE_IPI, "IPI bus controller", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_STORAGE_RAID, "RAID controller", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_STORAGE_ATA, "ATA controller", |
| "ata", NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_STORAGE_OTHER, "misc mass-storage controller", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| 0xFF, NULL, |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| }; |
| |
| static const pci_dev_t eth_devices[] = { |
| { |
| PCI_VENDOR_ID_REALTEK, PCI_DEVICE_ID_REALTEK_RTL8029, |
| NULL, "NE2000", "NE2000 PCI", NULL, |
| 0, 0, 0, |
| NULL, "ethernet", |
| }, |
| { |
| PCI_VENDOR_ID_REALTEK, PCI_DEVICE_ID_REALTEK_RTL8139, |
| NULL, "rtl8139", "RTL8139 PCI", "pci10ec,8139\0", |
| 0, 0, 0, |
| rtl8139_config_cb, "ethernet", |
| }, |
| { |
| PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_UNI_N_GMAC, |
| NULL, "ethernet", NULL, "gmac\0", |
| 0, 0, 0, |
| sungem_config_cb, "ethernet", |
| }, |
| { |
| PCI_VENDOR_ID_SUN, PCI_DEVICE_ID_SUN_HME, |
| NULL, "network", NULL, "SUNW,hme\0", |
| 0, 0, 0, |
| sunhme_config_cb, "ethernet", |
| }, |
| { |
| PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_E1000, |
| NULL, "e1000", NULL, "pci1086,100e\0", |
| 0, 0, 0, |
| eth_config_cb, "ethernet", |
| }, |
| { |
| /* Virtio-network controller */ |
| PCI_VENDOR_ID_REDHAT_QUMRANET, PCI_DEVICE_ID_VIRTIO_NET, |
| NULL, "virtio-net", NULL, |
| "pci1af4,1000\0pci1af4,1000\0pciclass,020000\0", |
| 0, 0, 0, |
| NULL, NULL, |
| }, |
| { |
| PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_LANCE, |
| NULL, "pcnet", NULL, "pci1022,2000\0", |
| 0, 0, 0, |
| eth_config_cb, "ethernet", |
| }, |
| { |
| 0xFFFF, 0xFFFF, |
| NULL, NULL, NULL, NULL, |
| -1, -1, -1, |
| NULL, NULL, |
| }, |
| }; |
| |
| static const pci_subclass_t net_subclass[] = { |
| { |
| PCI_SUBCLASS_NETWORK_ETHERNET, "ethernet controller", |
| NULL, eth_devices, NULL, |
| eth_config_cb, "ethernet", |
| }, |
| { |
| PCI_SUBCLASS_NETWORK_TOKEN_RING, "token ring controller", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_NETWORK_FDDI, "FDDI controller", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_NETWORK_ATM, "ATM controller", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_NETWORK_ISDN, "ISDN controller", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_NETWORK_WORDFIP, "WordFip controller", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_NETWORK_PICMG214, "PICMG 2.14 controller", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_NETWORK_OTHER, "misc network controller", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| 0xFF, NULL, |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| }; |
| |
| static const pci_dev_t vga_devices[] = { |
| { |
| PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_RAGE128_PF, |
| NULL, "ATY", "ATY Rage128", "VGA\0", |
| 0, 0, 0, |
| NULL, NULL, |
| }, |
| { |
| PCI_VENDOR_ID_QEMU, PCI_DEVICE_ID_QEMU_VGA, |
| NULL, "QEMU,VGA", "Qemu VGA", "VGA\0", |
| 0, 0, 0, |
| NULL, NULL, |
| }, |
| { |
| 0xFFFF, 0xFFFF, |
| NULL, NULL, NULL, NULL, |
| -1, -1, -1, |
| NULL, NULL, |
| }, |
| }; |
| |
| static const struct pci_iface_t vga_iface[] = { |
| { |
| 0x00, "VGA controller", NULL, |
| vga_devices, &vga_config_cb, NULL, |
| }, |
| { |
| 0x01, "8514 compatible controller", NULL, |
| NULL, NULL, NULL, |
| }, |
| { |
| 0xFF, NULL, NULL, |
| NULL, NULL, NULL, |
| }, |
| }; |
| |
| static const pci_subclass_t displ_subclass[] = { |
| { |
| PCI_SUBCLASS_DISPLAY_VGA, "display controller", |
| NULL, NULL, vga_iface, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_DISPLAY_XGA, "XGA display controller", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_DISPLAY_3D, "3D display controller", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_DISPLAY_OTHER, "misc display controller", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| 0xFF, NULL, |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| }; |
| |
| static const pci_subclass_t media_subclass[] = { |
| { |
| PCI_SUBCLASS_MULTIMEDIA_VIDEO, "video device", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_MULTIMEDIA_AUDIO, "audio device", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_MULTIMEDIA_PHONE, "computer telephony device", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_MULTIMEDIA_OTHER, "misc multimedia device", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| 0xFF, NULL, |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| }; |
| |
| static const pci_subclass_t mem_subclass[] = { |
| { |
| PCI_SUBCLASS_MEMORY_RAM, "RAM controller", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_MEMORY_FLASH, "flash controller", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| 0xFF, NULL, |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| }; |
| |
| |
| static const pci_dev_t hbrg_devices[] = { |
| { |
| PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_U3_AGP, NULL, |
| "pci", "AAPL,UniNorth", "u3-agp\0", |
| 3, 2, 1, |
| host_config_cb, NULL, |
| }, |
| { |
| PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_UNI_N_AGP, NULL, |
| "pci", "AAPL,UniNorth", "uni-north\0", |
| 3, 2, 1, |
| host_config_cb, NULL, |
| }, |
| { |
| PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_UNI_N_PCI, NULL, |
| "pci", "AAPL,UniNorth", "uni-north\0", |
| 3, 2, 1, |
| host_config_cb, NULL, |
| }, |
| { |
| PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_UNI_N_I_PCI, NULL, |
| "pci", "AAPL,UniNorth", "uni-north\0", |
| 3, 2, 1, |
| NULL, NULL |
| }, |
| { |
| PCI_VENDOR_ID_MOTOROLA, PCI_DEVICE_ID_MOTOROLA_MPC106, "pci", |
| "pci", "MOT,MPC106", "grackle\0", |
| 3, 2, 1, |
| host_config_cb, NULL |
| }, |
| { |
| PCI_VENDOR_ID_MOTOROLA, PCI_DEVICE_ID_MOTOROLA_RAVEN, NULL, |
| "pci", "PREP Host PCI Bridge - Motorola Raven", NULL, |
| 3, 2, 1, |
| host_config_cb, NULL, |
| }, |
| { |
| PCI_VENDOR_ID_SUN, PCI_DEVICE_ID_SUN_SABRE, NULL, |
| "pci", "SUNW,sabre", "pci108e,a000\0pciclass,0\0", |
| 3, 2, 1, |
| sabre_config_cb, NULL, |
| }, |
| { |
| 0xFFFF, 0xFFFF, |
| NULL, NULL, NULL, NULL, |
| -1, -1, -1, |
| NULL, NULL, |
| }, |
| }; |
| |
| static const pci_dev_t PCIbrg_devices[] = { |
| { |
| PCI_VENDOR_ID_DEC, PCI_DEVICE_ID_DEC_21154, NULL, |
| "pci-bridge", "DEV,21154", "DEV,21154\0pci-bridge\0", |
| 3, 2, 1, |
| bridge_config_cb, NULL, |
| }, |
| { |
| PCI_VENDOR_ID_SUN, PCI_DEVICE_ID_SUN_SIMBA, NULL, |
| "pci", "SUNW,simba", "pci108e,5000\0pciclass,060400\0", |
| 3, 2, 1, |
| simba_config_cb, NULL, |
| }, |
| { |
| 0xFFFF, 0xFFFF, |
| NULL, NULL, NULL, NULL, |
| -1, -1, -1, |
| NULL, NULL, |
| }, |
| }; |
| |
| static const pci_dev_t miscbrg_devices[] = { |
| { |
| PCI_VENDOR_ID_SUN, PCI_DEVICE_ID_SUN_EBUS, NULL, |
| "ebus", "ebus", "pci108e,1000\0pciclass,068000\0", |
| 2, 1, 1, |
| ebus_config_cb, NULL, |
| }, |
| { |
| 0xFFFF, 0xFFFF, |
| NULL, NULL, NULL, NULL, |
| -1, -1, -1, |
| NULL, NULL, |
| }, |
| }; |
| |
| static const pci_dev_t isabrg_devices[] = { |
| { |
| PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82378, NULL, |
| "isa", "isa", "pci8086,484\0", |
| 1, 1, 1, |
| i82378_config_cb, NULL, |
| }, |
| { |
| 0xFFFF, 0xFFFF, |
| NULL, NULL, NULL, NULL, |
| -1, -1, -1, |
| NULL, NULL, |
| }, |
| }; |
| |
| static const pci_subclass_t bridg_subclass[] = { |
| { |
| PCI_SUBCLASS_BRIDGE_HOST, "PCI host bridge", |
| "pci", hbrg_devices, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_BRIDGE_ISA, "ISA bridge", |
| "isa", isabrg_devices, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_BRIDGE_EISA, "EISA bridge", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_BRIDGE_MC, "MCA bridge", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_BRIDGE_PCI, "PCI-to-PCI bridge", |
| "pci", PCIbrg_devices, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_BRIDGE_PCMCIA, "PCMCIA bridge", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_BRIDGE_NUBUS, "NUBUS bridge", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_BRIDGE_CARDBUS, "cardbus bridge", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_BRIDGE_RACEWAY, "raceway bridge", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_BRIDGE_PCI_SEMITP, "semi-transparent PCI-to-PCI bridge", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_BRIDGE_IB_PCI, "infiniband-to-PCI bridge", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_BRIDGE_OTHER, "misc PCI bridge", |
| NULL, miscbrg_devices, NULL, |
| NULL, NULL, |
| }, |
| { |
| 0xFF, NULL, |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| }; |
| |
| static const pci_iface_t serial_iface[] = { |
| { |
| 0x00, "XT serial controller", NULL, |
| NULL, NULL, NULL, |
| }, |
| { |
| 0x01, "16450 serial controller", NULL, |
| NULL, NULL, NULL, |
| }, |
| { |
| 0x02, "16550 serial controller", NULL, |
| NULL, NULL, NULL, |
| }, |
| { |
| 0x03, "16650 serial controller", NULL, |
| NULL, NULL, NULL, |
| }, |
| { |
| 0x04, "16750 serial controller", NULL, |
| NULL, NULL, NULL, |
| }, |
| { |
| 0x05, "16850 serial controller", NULL, |
| NULL, NULL, NULL, |
| }, |
| { |
| 0x06, "16950 serial controller", NULL, |
| NULL, NULL, NULL, |
| }, |
| { |
| 0xFF, NULL, NULL, |
| NULL, NULL, NULL, |
| }, |
| }; |
| |
| static const pci_iface_t par_iface[] = { |
| { |
| 0x00, "parallel port", NULL, |
| NULL, NULL, NULL, |
| }, |
| { |
| 0x01, "bi-directional parallel port", NULL, |
| NULL, NULL, NULL, |
| }, |
| { |
| 0x02, "ECP 1.x parallel port", NULL, |
| NULL, NULL, NULL, |
| }, |
| { |
| 0x03, "IEEE 1284 controller", NULL, |
| NULL, NULL, NULL, |
| }, |
| { |
| 0xFE, "IEEE 1284 device", NULL, |
| NULL, NULL, NULL, |
| }, |
| { |
| 0xFF, NULL, NULL, |
| NULL, NULL, NULL, |
| }, |
| }; |
| |
| static const pci_iface_t modem_iface[] = { |
| { |
| 0x00, "generic modem", NULL, |
| NULL, NULL, NULL, |
| }, |
| { |
| 0x01, "Hayes 16450 modem", NULL, |
| NULL, NULL, NULL, |
| }, |
| { |
| 0x02, "Hayes 16550 modem", NULL, |
| NULL, NULL, NULL, |
| }, |
| { |
| 0x03, "Hayes 16650 modem", NULL, |
| NULL, NULL, NULL, |
| }, |
| { |
| 0x04, "Hayes 16750 modem", NULL, |
| NULL, NULL, NULL, |
| }, |
| { |
| 0xFF, NULL, NULL, |
| NULL, NULL, NULL, |
| }, |
| }; |
| |
| static const pci_subclass_t comm_subclass[] = { |
| { |
| PCI_SUBCLASS_COMMUNICATION_SERIAL, "serial controller", |
| NULL, NULL, serial_iface, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_COMMUNICATION_PARALLEL, "parallel port", |
| NULL, NULL, par_iface, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_COMMUNICATION_MULTISERIAL, "multiport serial controller", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_COMMUNICATION_MODEM, "modem", |
| NULL, NULL, modem_iface, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_COMMUNICATION_GPIB, "GPIB controller", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_COMMUNICATION_SC, "smart card", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_COMMUNICATION_OTHER, "misc communication device", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| 0xFF, NULL, |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| }; |
| |
| static const pci_iface_t pic_iface[] = { |
| { |
| 0x00, "8259 PIC", NULL, |
| NULL, NULL, NULL, |
| }, |
| { |
| 0x01, "ISA PIC", NULL, |
| NULL, NULL, NULL, |
| }, |
| { |
| 0x02, "EISA PIC", NULL, |
| NULL, NULL, NULL, |
| }, |
| { |
| 0x10, "I/O APIC", NULL, |
| NULL, NULL, NULL, |
| }, |
| { |
| 0x20, "I/O APIC", NULL, |
| NULL, NULL, NULL, |
| }, |
| { |
| 0xFF, NULL, NULL, |
| NULL, NULL, NULL, |
| }, |
| }; |
| |
| static const pci_iface_t dma_iface[] = { |
| { |
| 0x00, "8237 DMA controller", NULL, |
| NULL, NULL, NULL, |
| }, |
| { |
| 0x01, "ISA DMA controller", NULL, |
| NULL, NULL, NULL, |
| }, |
| { |
| 0x02, "EISA DMA controller", NULL, |
| NULL, NULL, NULL, |
| }, |
| { |
| 0xFF, NULL, NULL, |
| NULL, NULL, NULL, |
| }, |
| }; |
| |
| static const pci_iface_t tmr_iface[] = { |
| { |
| 0x00, "8254 system timer", NULL, |
| NULL, NULL, NULL, |
| }, |
| { |
| 0x01, "ISA system timer", NULL, |
| NULL, NULL, NULL, |
| }, |
| { |
| 0x02, "EISA system timer", NULL, |
| NULL, NULL, NULL, |
| }, |
| { |
| 0xFF, NULL, NULL, |
| NULL, NULL, NULL, |
| }, |
| }; |
| |
| static const pci_iface_t rtc_iface[] = { |
| { |
| 0x00, "generic RTC controller", NULL, |
| NULL, NULL, NULL, |
| }, |
| { |
| 0x01, "ISA RTC controller", NULL, |
| NULL, NULL, NULL, |
| }, |
| { |
| 0xFF, NULL, NULL, |
| NULL, NULL, NULL, |
| }, |
| }; |
| |
| static const pci_dev_t sys_devices[] = { |
| /* IBM MPIC controller */ |
| { |
| PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_OPENPIC, |
| "open-pic", "MPIC", NULL, "chrp,open-pic\0", |
| 0, 0, 2, |
| NULL, NULL, |
| }, |
| /* IBM MPIC2 controller */ |
| { |
| PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_OPENPIC2, |
| "open-pic", "MPIC2", NULL, "chrp,open-pic\0", |
| 0, 0, 2, |
| NULL, NULL, |
| }, |
| { |
| 0xFFFF, 0xFFFF, |
| NULL, NULL, NULL, NULL, |
| -1, -1, -1, |
| NULL, NULL, |
| }, |
| }; |
| |
| static const pci_subclass_t sys_subclass[] = { |
| { |
| PCI_SUBCLASS_SYSTEM_PIC, "PIC", |
| NULL, NULL, pic_iface, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_SYSTEM_DMA, "DMA controller", |
| NULL, NULL, dma_iface, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_SYSTEM_TIMER, "system timer", |
| NULL, NULL, tmr_iface, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_SYSTEM_RTC, "RTC controller", |
| NULL, NULL, rtc_iface, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_SYSTEM_PCI_HOTPLUG, "PCI hotplug controller", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_SYSTEM_OTHER, "misc system peripheral", |
| NULL, sys_devices, NULL, |
| NULL, NULL, |
| }, |
| { |
| 0xFF, NULL, |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| }; |
| |
| static const pci_subclass_t inp_subclass[] = { |
| { |
| PCI_SUBCLASS_INPUT_KEYBOARD, "keyboard controller", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_INPUT_PEN, "digitizer", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_INPUT_MOUSE, "mouse controller", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_INPUT_SCANNER, "scanner controller", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_INPUT_GAMEPORT, "gameport controller", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_INPUT_OTHER, "misc input device", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| 0xFF, NULL, |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| }; |
| |
| static const pci_subclass_t dock_subclass[] = { |
| { |
| PCI_SUBCLASS_DOCKING_GENERIC, "generic docking station", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_DOCKING_OTHER, "misc docking station", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| 0xFF, NULL, |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| }; |
| |
| static const pci_subclass_t cpu_subclass[] = { |
| { |
| PCI_SUBCLASS_PROCESSOR_386, "i386 processor", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_PROCESSOR_486, "i486 processor", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_PROCESSOR_PENTIUM, "pentium processor", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_PROCESSOR_ALPHA, "alpha processor", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_PROCESSOR_POWERPC, "PowerPC processor", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_PROCESSOR_MIPS, "MIPS processor", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_PROCESSOR_CO, "co-processor", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| 0xFF, NULL, |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| }; |
| |
| static const pci_dev_t usb_devices[] = { |
| #if defined(CONFIG_QEMU) |
| { |
| PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_KEYL_USB, |
| "usb", "usb", NULL, |
| "pci106b,3f\0pciclass,0c0310\0", |
| 1, 0, 0, |
| NULL, NULL, |
| }, |
| #endif |
| { |
| 0xFFFF, 0xFFFF, |
| NULL, NULL, NULL, NULL, |
| -1, -1, -1, |
| NULL, NULL, |
| }, |
| }; |
| |
| static const pci_iface_t usb_iface[] = { |
| { |
| 0x00, "UHCI USB controller", NULL, |
| NULL, NULL, NULL, |
| }, |
| { |
| 0x10, "OHCI USB controller", NULL, |
| usb_devices, &usb_ohci_config_cb, NULL, |
| }, |
| { |
| 0x20, "EHCI USB controller", NULL, |
| NULL, NULL, NULL, |
| }, |
| { |
| 0x80, "misc USB controller", NULL, |
| NULL, NULL, NULL, |
| }, |
| { |
| 0xFE, "USB device", NULL, |
| NULL, NULL, NULL, |
| }, |
| { |
| 0xFF, NULL, NULL, |
| NULL, NULL, NULL, |
| }, |
| }; |
| |
| static const pci_iface_t ipmi_iface[] = { |
| { |
| 0x00, "IPMI SMIC interface", NULL, |
| NULL, NULL, NULL, |
| }, |
| { |
| 0x01, "IPMI keyboard interface", NULL, |
| NULL, NULL, NULL, |
| }, |
| { |
| 0x02, "IPMI block transfer interface", NULL, |
| NULL, NULL, NULL, |
| }, |
| { |
| 0xFF, NULL, NULL, |
| NULL, NULL, NULL, |
| }, |
| }; |
| |
| static const pci_subclass_t ser_subclass[] = { |
| { |
| PCI_SUBCLASS_SERIAL_FIREWIRE, "Firewire bus controller", |
| "ieee1394", NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_SERIAL_ACCESS, "ACCESS bus controller", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_SERIAL_SSA, "SSA controller", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_SERIAL_USB, "USB controller", |
| "usb", NULL, usb_iface, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_SERIAL_FIBER, "fibre channel controller", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_SERIAL_SMBUS, "SMBus controller", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_SERIAL_IB, "InfiniBand controller", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_SERIAL_IPMI, "IPMI interface", |
| NULL, NULL, ipmi_iface, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_SERIAL_SERCOS, "SERCOS controller", |
| NULL, NULL, ipmi_iface, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_SERIAL_CANBUS, "CANbus controller", |
| NULL, NULL, ipmi_iface, |
| NULL, NULL, |
| }, |
| { |
| 0xFF, NULL, |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| }; |
| |
| static const pci_subclass_t wrl_subclass[] = { |
| { |
| PCI_SUBCLASS_WIRELESS_IRDA, "IRDA controller", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_WIRELESS_CIR, "consumer IR controller", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_WIRELESS_RF_CONTROLLER, "RF controller", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_WIRELESS_BLUETOOTH, "bluetooth controller", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_WIRELESS_BROADBAND, "broadband controller", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_WIRELESS_OTHER, "misc wireless controller", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| 0xFF, NULL, |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| }; |
| |
| static const pci_subclass_t sat_subclass[] = { |
| { |
| PCI_SUBCLASS_SATELLITE_TV, "satellite TV controller", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_SATELLITE_AUDIO, "satellite audio controller", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_SATELLITE_VOICE, "satellite voice controller", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_SATELLITE_DATA, "satellite data controller", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| 0xFF, NULL, |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| }; |
| |
| static const pci_subclass_t crypt_subclass[] = { |
| { |
| PCI_SUBCLASS_CRYPT_NETWORK, "cryptographic network controller", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_CRYPT_ENTERTAINMENT, |
| "cryptographic entertainment controller", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_CRYPT_OTHER, "misc cryptographic controller", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| 0xFF, NULL, |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| }; |
| |
| static const pci_subclass_t spc_subclass[] = { |
| { |
| PCI_SUBCLASS_SP_DPIO, "DPIO module", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_SP_PERF, "performances counters", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_SP_SYNCH, "communication synchronisation", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_SP_MANAGEMENT, "management card", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| PCI_SUBCLASS_SP_OTHER, "misc signal processing controller", |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| { |
| 0xFF, NULL, |
| NULL, NULL, NULL, |
| NULL, NULL, |
| }, |
| }; |
| |
| static const pci_class_t pci_classes[] = { |
| /* 0x00 */ |
| { "undefined", NULL, undef_subclass, }, |
| /* 0x01 */ |
| { "mass-storage controller", NULL, mass_subclass, }, |
| /* 0x02 */ |
| { "network controller", "network", net_subclass, }, |
| /* 0x03 */ |
| { "display controller", "display", displ_subclass, }, |
| /* 0x04 */ |
| { "multimedia device", NULL, media_subclass, }, |
| /* 0x05 */ |
| { "memory controller", "memory-controller", mem_subclass, }, |
| /* 0x06 */ |
| { "PCI bridge", NULL, bridg_subclass, }, |
| /* 0x07 */ |
| { "communication device", NULL, comm_subclass,}, |
| /* 0x08 */ |
| { "system peripheral", NULL, sys_subclass, }, |
| /* 0x09 */ |
| { "input device", NULL, inp_subclass, }, |
| /* 0x0A */ |
| { "docking station", NULL, dock_subclass, }, |
| /* 0x0B */ |
| { "processor", NULL, cpu_subclass, }, |
| /* 0x0C */ |
| { "serial bus controller", NULL, ser_subclass, }, |
| /* 0x0D */ |
| { "wireless controller", NULL, wrl_subclass, }, |
| /* 0x0E */ |
| { "intelligent I/O controller", NULL, NULL, }, |
| /* 0x0F */ |
| { "satellite communication controller", NULL, sat_subclass, }, |
| /* 0x10 */ |
| { "cryptographic controller", NULL, crypt_subclass, }, |
| /* 0x11 */ |
| { "signal processing controller", NULL, spc_subclass, }, |
| }; |
| |
| static const pci_dev_t misc_pci[] = { |
| /* Heathrow Mac I/O */ |
| { |
| PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_343S1201, |
| "mac-io", "mac-io", "AAPL,343S1201", "heathrow\0", |
| 1, 1, 1, |
| &macio_heathrow_config_cb, NULL, |
| }, |
| /* Paddington Mac I/O */ |
| { |
| PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_343S1211, |
| "mac-io", "mac-io", "AAPL,343S1211", "paddington\0heathrow\0", |
| 1, 1, 1, |
| &macio_heathrow_config_cb, NULL, |
| }, |
| /* KeyLargo Mac I/O */ |
| { |
| PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_UNI_N_KEYL, |
| "mac-io", "mac-io", "AAPL,Keylargo", "Keylargo\0", |
| 1, 1, 1, |
| &macio_keylargo_config_cb, NULL, |
| }, |
| { |
| 0xFFFF, 0xFFFF, |
| NULL, NULL, NULL, NULL, |
| -1, -1, -1, |
| NULL, NULL, |
| }, |
| }; |
| |
| const pci_dev_t *pci_find_device (uint8_t class, uint8_t subclass, |
| uint8_t iface, uint16_t vendor, |
| uint16_t product) |
| { |
| int (*config_cb)(const pci_config_t *config); |
| const pci_class_t *pclass; |
| const pci_subclass_t *psubclass; |
| const pci_iface_t *piface; |
| const pci_dev_t *dev; |
| const void *private; |
| pci_dev_t *new; |
| const char *name, *type; |
| |
| name = "unknown"; |
| type = "unknown"; |
| config_cb = NULL; |
| private = NULL; |
| |
| if (class == 0x00 && subclass == 0x01) { |
| /* Special hack for old style VGA devices */ |
| class = 0x03; |
| subclass = 0x00; |
| } else if (class == 0xFF) { |
| /* Special case for misc devices */ |
| dev = misc_pci; |
| goto find_device; |
| } |
| if (class > (sizeof(pci_classes) / sizeof(pci_class_t))) { |
| name = "invalid PCI device"; |
| type = "invalid"; |
| goto bad_device; |
| } |
| pclass = &pci_classes[class]; |
| name = pclass->name; |
| type = pclass->type; |
| for (psubclass = pclass->subc; ; psubclass++) { |
| if (psubclass->subclass == 0xFF) |
| goto bad_device; |
| if (psubclass->subclass == subclass) { |
| if (psubclass->name != NULL) |
| name = psubclass->name; |
| if (psubclass->type != NULL) |
| type = psubclass->type; |
| if (psubclass->config_cb != NULL) { |
| config_cb = psubclass->config_cb; |
| } |
| if (psubclass->private != NULL) |
| private = psubclass->private; |
| if (psubclass->iface != NULL) |
| break; |
| dev = psubclass->devices; |
| goto find_device; |
| } |
| } |
| for (piface = psubclass->iface; ; piface++) { |
| if (piface->iface == 0xFF) { |
| dev = psubclass->devices; |
| break; |
| } |
| if (piface->iface == iface) { |
| if (piface->name != NULL) |
| name = piface->name; |
| if (piface->type != NULL) |
| type = piface->type; |
| if (piface->config_cb != NULL) { |
| config_cb = piface->config_cb; |
| } |
| if (piface->private != NULL) |
| private = piface->private; |
| dev = piface->devices; |
| break; |
| } |
| } |
| find_device: |
| if (dev == NULL) |
| goto bad_device; |
| for (;; dev++) { |
| if (dev->vendor == 0xFFFF && dev->product == 0xFFFF) { |
| goto bad_device; |
| } |
| if (dev->vendor == vendor && dev->product == product) { |
| if (dev->name != NULL) |
| name = dev->name; |
| if (dev->type != NULL) |
| type = dev->type; |
| if (dev->config_cb != NULL) { |
| config_cb = dev->config_cb; |
| } |
| if (dev->private != NULL) |
| private = dev->private; |
| new = malloc(sizeof(pci_dev_t)); |
| if (new == NULL) |
| return NULL; |
| new->vendor = vendor; |
| new->product = product; |
| new->type = type; |
| new->name = name; |
| new->model = dev->model; |
| new->compat = dev->compat; |
| new->acells = dev->acells; |
| new->scells = dev->scells; |
| new->icells = dev->icells; |
| new->config_cb = config_cb; |
| new->private = private; |
| |
| return new; |
| } |
| } |
| bad_device: |
| printk("Cannot manage '%s' PCI device type '%s':\n %x %x (%x %x %x)\n", |
| name, type, vendor, product, class, subclass, iface); |
| |
| return NULL; |
| } |
