/* * PCI defines and function prototypes * Copyright 1994, Drew Eckhardt * * For more information, please consult * * PCI BIOS Specification Revision * PCI Local Bus Specification * PCI System Design Guide * * PCI Special Interest Group * M/S HF3-15A * 5200 N.E. Elam Young Parkway * Hillsboro, Oregon 97124-6497 * +1 (503) 696-2000 * +1 (800) 433-5177 * * Manuals are $25 each or $50 for all three, plus $7 shipping * within the United States, $35 abroad. */ #ifndef PCI_H #define PCI_H /* Configuration method #1 */ #define PCI_CONFIG1_ADDRESS_REG 0xcf8 #define PCI_CONFIG1_ENABLE 0x80000000 #define PCI_CONFIG1_TUPPLE(bus, device, function, register) \ (PCI_CONFIG1_ENABLE | ((bus) << 16) & 0xff0000 | \ ((device) << 11) & 0xf800 | ((function) << 8) & 0x700 | \ ((register) << 2) & 0xfc) #define PCI_CONFIG1_DATA_REG 0xcfc /* Configuration method #2, deprecated */ #define PCI_CONFIG2_ENABLE_REG 0xcf8 #define PCI_CONFIG2_ENABLE 0xf0 #define PCI_CONFIG2_TUPPLE(function) \ (PCI_CONFIG2_ENABLE | ((function) << 1) & 0xe) #define PCI_CONFIG2_FORWARD_REG 0xcfa /* * Under PCI, each device has 256 bytes of configuration address space, * of which the first 64 bytes is standardized as follows : */ #define PCI_VENDOR_ID 0x00 /* 16 bits */ #define PCI_DEVICE_ID 0x02 /* 16 bits */ #define PCI_COMMAND 0x04 /* 16 bits */ #define PCI_COMMAND_IO 0x1 /* Enable response in I/O space */ #define PCI_COMMAND_MEMORY 0x2 /* Enable response in I/O space */ #define PCI_COMMAND_MASTER 0x4 /* Enable bus mastering */ #define PCI_COMMAND_SPECIAL 0x8 /* Enable response to special cycles */ #define PCI_COMMAND_INVALIDATE 0x10 /* Use memory write and invalidate */ #define PCI_COMMAND_VGA_PALETTE 0x20 /* Enable palette snooping */ #define PCI_COMMAND_PARITY 0x40 /* Enable parity checking */ #define PCI_COMMAND_WAIT 0x80 /* Enable address/data stepping */ #define PCI_COMMAND_SERR 0x100 /* Enable SERR */ #define PCI_COMMAND_FAST_BACK 0x200 /* Enable back-to-back writes */ #define PCI_STATUS 0x06 /* 16 bits */ #define PCI_STATUS_FAST_BACK 0x80 /* Accept fast-back to back */ #define PCI_STATUS_PARITY 0x100 /* Detected parity error */ #define PCI_STATUS_DEVSEL_MASK 0x600 /* DEVSEL timing */ #define PCI_STATUS_DEVSEL_FAST 0x000 #define PCI_STATUS_DEVSEL_MEDIUM 0x200 #define PCI_STATUS_DEVESEL_SLOW 0x400 #define PCI_STATUS_SIG_TARGET_ABORT 0x800 /* Set on target abort */ #define PCI_STATUS_REC_TARGET_ABORT 0x1000 /* Master ack of " */ #define PCI_STATUS_REC_MASTER_ABORT 0x2000 /* Set on master abort */ #define PCI_STATUS_SIG_SYSTEM_ERROR 0x4000 /* Set when we drive SERR */ #define PCI_STATUS_DETECTED_PARITY 0x8000 /* Set on parity error */ #define PCI_CLASS_REVISION 0x08 /* High 24 bits are class, low 8 revision */ #define PCI_REVISION_ID 0x08 /* Revision ID */ #define PCI_CLASS_PROG 0x09 /* Reg. Level Programming Interface */ #define PCI_CLASS_DEVICE 0x0a /* Device class */ #define PCI_CACHE_LINE_SIZE 0x0c /* 8 bits */ #define PCI_LATENCY_TIMER 0x0d /* 8 bits */ #define PCI_HEADER_TYPE 0x0e /* 8 bits */ #define PCI_BIST 0x0f /* 8 bits */ #define PCI_BIST_CODE_MASK 0x0f /* Return result */ #define PCI_BIST_START 0x40 /* 1 to start BIST, 2 secs or less */ #define PCI_BIST_CAPABLE 0x80 /* 1 if BIST capable */ /* * Base addresses specify locations in memory or I/O space. * Decoded size can be determined by writing a value of * 0xffffffff to the register, and reading it back. Only * 1 bits are decoded. */ #define PCI_BASE_ADDRESS_0 0x10 /* 32 bits */ #define PCI_BASE_ADDRESS_1 0x14 /* 32 bits */ #define PCI_BASE_ADDRESS_2 0x18 /* 32 bits */ #define PCI_BASE_ADDRESS_3 0x1c /* 32 bits */ #define PCI_BASE_ADDRESS_4 0x20 /* 32 bits */ #define PCI_BASE_ADDRESS_5 0x24 /* 32 bits */ #define PCI_BASE_ADDRESS_SPACE 0x01 /* 0 = memory, 1 = I/O */ #define PCI_BASE_ADDRESS_SPACE_IO 0x01 #define PCI_BASE_ADDRESS_SPACE_MEMORY 0x00 #define PCI_BASE_ADDRESS_MEM_TYPE_MASK 0x06 #define PCI_BASE_ADDRESS_MEM_TYPE_32 0x00 /* 32 bit address */ #define PCI_BASE_ADDRESS_MEM_TYPE_1M 0x02 /* Below 1M */ #define PCI_BASE_ADDRESS_MEM_TYPE_64 0x04 /* 64 bit address */ #define PCI_BASE_ADDRESS_MEM_MASK ~7 #define PCI_BASE_ADDRESS_IO_MASK ~3 /* bit 1 is reserved if address_space = 1 */ /* 0x28-0x2f are reserved */ #define PCI_ROM_ADDRESS 0x30 /* 32 bits */ #define PCI_ROM_ADDRESS_ENABLE 0x01 /* Write 1 to enable ROM, bits 31..11 are address, 10..2 are reserved */ /* 0x34-0x3b are reserved */ #define PCI_INTERRUPT_LINE 0x3c /* 8 bits */ #define PCI_INTERRUPT_PIN 0x3d /* 8 bits */ #define PCI_MIN_GNT 0x3e /* 8 bits */ #define PCI_MAX_LAT 0x3f /* 8 bits */ #define PCI_CLASS_NOT_DEFINED 0x0000 #define PCI_CLASS_NOT_DEFINED_VGA 0x0001 #define PCI_CLASS_STORAGE_SCSI 0x0100 #define PCI_CLASS_STORAGE_IDE 0x0101 #define PCI_CLASS_STORAGE_FLOPPY 0x0102 #define PCI_CLASS_STORAGE_IPI 0x0103 #define PCI_CLASS_STORAGE_OTHER 0x0180 #define PCI_CLASS_NETWORK_ETHERNET 0x0200 #define PCI_CLASS_NETWORK_TOKEN_RING 0x0201 #define PCI_CLASS_NETWORK_FDDI 0x0202 #define PCI_CLASS_NETWORK_OTHER 0x0280 #define PCI_CLASS_DISPLAY_VGA 0x0300 #define PCI_CLASS_DISPLAY_XGA 0x0301 #define PCI_CLASS_DISPLAY_OTHER 0x0380 #define PCI_CLASS_MULTIMEDIA_VIDEO 0x0400 #define PCI_CLASS_MULTIMEDIA_AUDIO 0x0401 #define PCI_CLASS_MULTIMEDIA_OTHER 0x0480 #define PCI_CLASS_MEMORY_RAM 0x0500 #define PCI_CLASS_MEMORY_FLASH 0x0501 #define PCI_CLASS_MEMORY_OTHER 0x0580 #define PCI_CLASS_BRIDGE_HOST 0x0600 #define PCI_CLASS_BRIDGE_ISA 0x0601 #define PCI_CLASS_BRIDGE_EISA 0x0602 #define PCI_CLASS_BRIDGE_MC 0x0603 #define PCI_CLASS_BRIDGE_PCI 0x0604 #define PCI_CLASS_BRIDGE_PCMCIA 0x0605 #define PCI_CLASS_BRIDGE_OTHER 0x0680 #define PCI_CLASS_OTHERS 0xff struct pci_class_type { unsigned long class_id; char *class_name; }; #define PCI_CLASS_NUM 28 #define PCI_CLASS_TYPE { \ {PCI_CLASS_NOT_DEFINED, "Old unidentified device"}, \ {PCI_CLASS_NOT_DEFINED_VGA, "Old VGA controller"}, \ {PCI_CLASS_STORAGE_SCSI, "SCSI bus controller"}, \ {PCI_CLASS_STORAGE_IDE, "IDE controller"}, \ {PCI_CLASS_STORAGE_FLOPPY, "Floppy controller"}, \ {PCI_CLASS_STORAGE_IPI, "IPI bus controller"}, \ {PCI_CLASS_STORAGE_OTHER, "Unknown mass storage controller"}, \ {PCI_CLASS_NETWORK_ETHERNET, "Ethernet controller"}, \ {PCI_CLASS_NETWORK_TOKEN_RING, "Token ring controller"}, \ {PCI_CLASS_NETWORK_FDDI, "FDDI controller"}, \ {PCI_CLASS_NETWORK_OTHER, "Unknown network controller"}, \ {PCI_CLASS_DISPLAY_VGA, "VGA display controller"}, \ {PCI_CLASS_DISPLAY_XGA, "XGA display controller"}, \ {PCI_CLASS_DISPLAY_OTHER, "Unknown display controller"}, \ {PCI_CLASS_MULTIMEDIA_VIDEO, "Video device"}, \ {PCI_CLASS_MULTIMEDIA_AUDIO, "Audio device"}, \ {PCI_CLASS_MULTIMEDIA_OTHER, "Unknown multimedia device"}, \ {PCI_CLASS_MEMORY_RAM, "RAM controller"}, \ {PCI_CLASS_MEMORY_FLASH, "FLASH controller"}, \ {PCI_CLASS_MEMORY_OTHER, "Unknown memory controller"}, \ {PCI_CLASS_BRIDGE_HOST, "Host bridge"}, \ {PCI_CLASS_BRIDGE_ISA, "ISA bridge"}, \ {PCI_CLASS_BRIDGE_EISA, "EISA bridge"}, \ {PCI_CLASS_BRIDGE_MC, "MC bridge"}, \ {PCI_CLASS_BRIDGE_PCI, "PCI to PCI bridge"}, \ {PCI_CLASS_BRIDGE_PCMCIA, "PCMCIA bridge"}, \ {PCI_CLASS_BRIDGE_OTHER, "Unknown bridge device"}, \ {0, "Unknown type of PCI device"} \ } #define PCI_VENDOR_ID_NCR 0x1000 #define PCI_DEVICE_ID_NCR_53C810 0x0001 #define PCI_DEVICE_ID_NCR_53C815 0x0004 #define PCI_DEVICE_ID_NCR_53C820 0x0002 #define PCI_DEVICE_ID_NCR_53C825 0x0003 #define PCI_VENDOR_ID_ADAPTEC 0x9004 #define PCI_DEVICE_ID_ADAPTEC_2940 0x7178 #define PCI_DEVICE_ID_ADAPTEC_294x 0x7078 #define PCI_VENDOR_ID_DPT 0x1044 #define PCI_DEVICE_ID_DPT 0xa400 #define PCI_VENDOR_ID_S3 0x5333 #define PCI_DEVICE_ID_S3_864_1 0x88c0 #define PCI_DEVICE_ID_S3_864_2 0x88c1 #define PCI_DEVICE_ID_S3_928 0x88b0 #define PCI_DEVICE_ID_S3_964_1 0x88d0 #define PCI_DEVICE_ID_S3_964_2 0x88d1 #define PCI_DEVICE_ID_S3_811 0x8811 #define PCI_VENDOR_ID_OPTI 0x1045 #define PCI_DEVICE_ID_OPTI_82C822 0xc822 #define PCI_DEVICE_ID_OPTI_82C621 0xc621 #define PCI_VENDOR_ID_UMC 0x1060 #define PCI_DEVICE_ID_UMC_UM8881F 0x8881 #define PCI_DEVICE_ID_UMC_UM8891A 0x0891 #define PCI_DEVICE_ID_UMC_UM8886F 0x8886 #define PCI_DEVICE_ID_UMC_UM8673F 0x886a #define PCI_VENDOR_ID_DEC 0x1011 #define PCI_DEVICE_ID_DEC_TULIP 0x0002 #define PCI_DEVICE_ID_DEC_TULIP_FAST 0x0009 #define PCI_DEVICE_ID_DEC_FDDI 0x000F #define PCI_DEVICE_ID_DEC_BRD 0x0001 #define PCI_VENDOR_ID_MATROX 0x102B #define PCI_DEVICE_ID_MATROX_MGA_2 0x0518 #define PCI_DEVICE_ID_MATROX_MGA_IMP 0x0d10 #define PCI_VENDOR_ID_INTEL 0x8086 #define PCI_DEVICE_ID_INTEL_82378 0x0484 #define PCI_DEVICE_ID_INTEL_82424 0x0483 #define PCI_DEVICE_ID_INTEL_82375 0x0482 #define PCI_DEVICE_ID_INTEL_82434 0x04a3 #define PCI_DEVICE_ID_INTEL_82430 0x0486 #define PCI_DEVICE_ID_INTEL_82437 0x122d #define PCI_DEVICE_ID_INTEL_82371 0x122e #define PCI_VENDOR_ID_SMC 0x1042 #define PCI_DEVICE_ID_SMC_37C665 0x1000 #define PCI_VENDOR_ID_ATI 0x1002 #define PCI_DEVICE_ID_ATI_M32 0x4158 #define PCI_DEVICE_ID_ATI_M64 0x4758 #define PCI_VENDOR_ID_WEITEK 0x100e #define PCI_DEVICE_ID_WEITEK_P9000 0x9001 #define PCI_DEVICE_ID_WEITEK_P9100 0x9100 #define PCI_VENDOR_ID_CIRRUS 0x1013 #define PCI_DEVICE_ID_CIRRUS_5430 0x00A0 #define PCI_DEVICE_ID_CIRRUS_5434_4 0x00A4 #define PCI_DEVICE_ID_CIRRUS_5434_8 0x00A8 #define PCI_DEVICE_ID_CIRRUS_6729 0x1100 #define PCI_VENDOR_ID_BUSLOGIC 0x104B #define PCI_DEVICE_ID_BUSLOGIC_946C 0x1040 #define PCI_DEVICE_ID_BUSLOGIC_946C_2 0x0140 #define PCI_VENDOR_ID_N9 0x105D #define PCI_DEVICE_ID_N9_I128 0x2309 #define PCI_VENDOR_ID_AI 0x1025 #define PCI_DEVICE_ID_AI_M1435 0x1435 #define PCI_VENDOR_ID_AL 0x10b9 #define PCI_DEVICE_ID_AL_M1445 0x1445 #define PCI_DEVICE_ID_AL_M1449 0x1449 #define PCI_DEVICE_ID_AL_M1451 0x1451 #define PCI_DEVICE_ID_AL_M4803 0x5215 #define PCI_VENDOR_ID_TSENG 0x100c #define PCI_DEVICE_ID_TSENG_W32P_2 0x3202 #define PCI_DEVICE_ID_TSENG_W32P_b 0x3205 #define PCI_DEVICE_ID_TSENG_W32P_c 0x3206 #define PCI_DEVICE_ID_TSENG_W32P_d 0x3207 #define PCI_VENDOR_ID_CMD 0x1095 #define PCI_DEVICE_ID_CMD_640 0x0640 #define PCI_VENDOR_ID_VISION 0x1098 #define PCI_DEVICE_ID_VISION_QD8500 0x0001 #define PCI_DEVICE_ID_VISION_QD8580 0x0002 #define PCI_VENDOR_ID_AMD 0x1022 #define PCI_DEVICE_ID_AMD_LANCE 0x2000 #define PCI_DEVICE_ID_AMD_SCSI 0x2020 #define PCI_VENDOR_ID_VLSI 0x1004 #define PCI_DEVICE_ID_VLSI_82C593 0x0006 #define PCI_VENDOR_ID_ADL 0x1005 #define PCI_DEVICE_ID_ADL_2301 0x2301 #define PCI_VENDOR_ID_SYMPHONY 0x1c1c #define PCI_DEVICE_ID_SYMPHONY_101 0x0001 #define PCI_VENDOR_ID_TRIDENT 0x1023 #define PCI_DEVICE_ID_TRIDENT_9420 0x9420 #define PCI_DEVICE_ID_TRIDENT_9440 0x9440 #define PCI_VENDOR_ID_CONTAQ 0x1080 #define PCI_DEVICE_ID_CONTAQ_82C599 0x0600 #define PCI_VENDOR_ID_NS 0x100b #define PCI_DEVICE_ID_NS_87410 0xd001 #define PCI_VENDOR_ID_VIA 0x1106 #define PCI_DEVICE_ID_VIA_82C505 0x0505 #define PCI_VENDOR_ID_SI 0x1039 #define PCI_DEVICE_ID_SI_496 0x0496 #define PCI_DEVICE_ID_SI_501 0x0406 #define PCI_DEVICE_ID_SI_503 0x0008 #define PCI_VENDOR_ID_LEADTEK 0x107d #define PCI_DEVICE_ID_LEADTEK_805 0x0000 #define PCI_VENDOR_ID_IMS 0x10e0 #define PCI_DEVICE_ID_IMS_8849 0x8849 #define PCI_VENDOR_ID_ZEINET 0x1193 #define PCI_DEVICE_ID_ZEINET_1221 0x0001 #define PCI_VENDOR_ID_EF 0x111a #define PCI_DEVICE_ID_EF_ATM 0x0000 #define PCI_VENDOR_ID_HER 0xedd8 #define PCI_DEVICE_ID_HER_STING 0xa091 #define PCI_VENDOR_ID_ATRONICS 0x907f #define PCI_DEVICE_ID_ATRONICS_2015 0x2015 #define PCI_VENDOR_ID_CT 0x102c #define PCI_DEVICE_ID_CT_65545 0x00d8 #define PCI_VENDOR_ID_FUTUR 0x1036 #define PCI_DEVICE_ID_FUTUR_18C30 0x0000 #define PCI_VENDOR_ID_WINBOND 0x10ad #define PCI_DEVICE_ID_WINBOND_83769 0x0001 #define PCI_VENDOR_ID_3COM 0x10b7 #define PCI_DEVICE_ID_3COM_3C590 0x5900 #define PCI_DEVICE_ID_3COM_3C595TX 0x5950 #define PCI_DEVICE_ID_3COM_3C595T4 0x5951 #define PCI_DEVICE_ID_3COM_3C595MII 0x5952 struct pci_vendor_type { unsigned short vendor_id; char *vendor_name; }; #define PCI_VENDOR_NUM 39 #define PCI_VENDOR_TYPE { \ {PCI_VENDOR_ID_NCR, "NCR"}, \ {PCI_VENDOR_ID_ADAPTEC, "Adaptec"}, \ {PCI_VENDOR_ID_DPT, "DPT"}, \ {PCI_VENDOR_ID_S3, "S3 Inc."}, \ {PCI_VENDOR_ID_OPTI, "OPTI"}, \ {PCI_VENDOR_ID_UMC, "UMC"}, \ {PCI_VENDOR_ID_DEC, "DEC"}, \ {PCI_VENDOR_ID_MATROX, "Matrox"}, \ {PCI_VENDOR_ID_INTEL, "Intel"}, \ {PCI_VENDOR_ID_SMC, "SMC"}, \ {PCI_VENDOR_ID_ATI, "ATI"}, \ {PCI_VENDOR_ID_WEITEK, "Weitek"}, \ {PCI_VENDOR_ID_CIRRUS, "Cirrus Logic"}, \ {PCI_VENDOR_ID_BUSLOGIC, "Bus Logic"}, \ {PCI_VENDOR_ID_N9, "Number Nine"}, \ {PCI_VENDOR_ID_AI, "Acer Incorporated"}, \ {PCI_VENDOR_ID_AL, "Acer Labs"}, \ {PCI_VENDOR_ID_TSENG, "Tseng'Lab"}, \ {PCI_VENDOR_ID_CMD, "CMD"}, \ {PCI_VENDOR_ID_VISION, "Vision"}, \ {PCI_VENDOR_ID_AMD, "AMD"}, \ {PCI_VENDOR_ID_VLSI, "VLSI"}, \ {PCI_VENDOR_ID_ADL, "Advance Logic"}, \ {PCI_VENDOR_ID_SYMPHONY, "Symphony"}, \ {PCI_VENDOR_ID_TRIDENT, "Trident"}, \ {PCI_VENDOR_ID_CONTAQ, "Contaq"}, \ {PCI_VENDOR_ID_NS, "NS"}, \ {PCI_VENDOR_ID_VIA, "VIA Technologies"}, \ {PCI_VENDOR_ID_SI, "Silicon Integrated Systems"}, \ {PCI_VENDOR_ID_LEADTEK, "Leadtek Research"}, \ {PCI_VENDOR_ID_IMS, "IMS"}, \ {PCI_VENDOR_ID_ZEINET, "ZeiNet"}, \ {PCI_VENDOR_ID_EF, "Efficient Networks"}, \ {PCI_VENDOR_ID_HER, "Hercules"}, \ {PCI_VENDOR_ID_ATRONICS, "Atronics"}, \ {PCI_VENDOR_ID_CT, "Chips & Technologies"}, \ {PCI_VENDOR_ID_FUTUR, "Future Domain"},\ {PCI_VENDOR_ID_WINBOND, "Winbond"}, \ {PCI_VENDOR_ID_3COM, "3Com"} \ } /* Optimisation pointer is a offset of an item into the array */ /* BRIDGE_MAPPING_TYPE. 0xff indicates that the device is not a PCI */ /* bridge, or that we don't know for the moment how to configure it. */ /* I'm trying to do my best so that the kernel stays small. */ /* Different chipset can have same optimisation structure. i486 and */ /* pentium chipsets from the same manufacturer usually have the same */ /* structure */ struct pci_device_type { unsigned char bridge_id; unsigned short vendor_id; unsigned short device_id; char *device_name; }; #define PCI_DEVICE_NUM 82 #define PCI_DEVICE_TYPE { \ {0xff, PCI_VENDOR_ID_NCR, PCI_DEVICE_ID_NCR_53C810, "53c810"}, \ {0xff, PCI_VENDOR_ID_NCR, PCI_DEVICE_ID_NCR_53C815, "53c815"}, \ {0xff, PCI_VENDOR_ID_NCR, PCI_DEVICE_ID_NCR_53C820, "53c820"}, \ {0xff, PCI_VENDOR_ID_NCR, PCI_DEVICE_ID_NCR_53C825, "53c825"}, \ {0xff, PCI_VENDOR_ID_ADAPTEC, PCI_DEVICE_ID_ADAPTEC_2940, "2940"}, \ {0xff, PCI_VENDOR_ID_ADAPTEC, PCI_DEVICE_ID_ADAPTEC_294x, "294x"}, \ {0xff, PCI_VENDOR_ID_DPT, PCI_DEVICE_ID_DPT, "SmartCache/Raid"}, \ {0xff, PCI_VENDOR_ID_S3, PCI_DEVICE_ID_S3_864_1, "Vision 864-P"}, \ {0xff, PCI_VENDOR_ID_S3, PCI_DEVICE_ID_S3_864_2, "Vision 864-P"}, \ {0xff, PCI_VENDOR_ID_S3, PCI_DEVICE_ID_S3_928, "Vision 928-P"}, \ {0xff, PCI_VENDOR_ID_S3, PCI_DEVICE_ID_S3_964_1, "Vision 964-P"}, \ {0xff, PCI_VENDOR_ID_S3, PCI_DEVICE_ID_S3_964_2, "Vision 964-P"}, \ {0xff, PCI_VENDOR_ID_S3, PCI_DEVICE_ID_S3_811, "Trio32/Trio64"}, \ {0x02, PCI_VENDOR_ID_OPTI, PCI_DEVICE_ID_OPTI_82C822, "82C822"}, \ {0xff, PCI_VENDOR_ID_OPTI, PCI_DEVICE_ID_OPTI_82C621, "82C621"}, \ {0xff, PCI_VENDOR_ID_UMC, PCI_DEVICE_ID_UMC_UM8881F, "UM8881F"}, \ {0x01, PCI_VENDOR_ID_UMC, PCI_DEVICE_ID_UMC_UM8891A, "UM8891A"}, \ {0xff, PCI_VENDOR_ID_UMC, PCI_DEVICE_ID_UMC_UM8886F, "UM8886F"}, \ {0xff, PCI_VENDOR_ID_UMC, PCI_DEVICE_ID_UMC_UM8673F, "UM8673F"}, \ {0xff, PCI_VENDOR_ID_DEC, PCI_DEVICE_ID_DEC_TULIP, "DC21040"}, \ {0xff, PCI_VENDOR_ID_DEC, PCI_DEVICE_ID_DEC_TULIP_FAST, "DC21040"}, \ {0xff, PCI_VENDOR_ID_DEC, PCI_DEVICE_ID_DEC_FDDI, "DEFPA"}, \ {0xff, PCI_VENDOR_ID_DEC, PCI_DEVICE_ID_DEC_BRD, "DC21050"}, \ {0xff, PCI_VENDOR_ID_MATROX, PCI_DEVICE_ID_MATROX_MGA_2, "Atlas PX2085"}, \ {0xff, PCI_VENDOR_ID_MATROX, PCI_DEVICE_ID_MATROX_MGA_IMP, "MGA Impression"}, \ {0xff, PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82378, "82378IB"}, \ {0x00, PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82424, "82424ZX Saturn"}, \ {0xff, PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82375, "82375EB"}, \ {0x00, PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82434, "82434LX Mercury/Neptune"}, \ {0xff, PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82430, "82430ZX Aries"}, \ {0xff, PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82437, "82437FX Triton"}, \ {0xff, PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82371, "82371FB"}, \ {0xff, PCI_VENDOR_ID_SMC, PCI_DEVICE_ID_SMC_37C665, "FDC 37C665"}, \ {0xff, PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_M32, "Mach 32"}, \ {0xff, PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_M64, "Mach 64"}, \ {0xff, PCI_VENDOR_ID_WEITEK, PCI_DEVICE_ID_WEITEK_P9000, "P9000"}, \ {0xff, PCI_VENDOR_ID_WEITEK, PCI_DEVICE_ID_WEITEK_P9100, "P9100"}, \ {0xff, PCI_VENDOR_ID_CIRRUS, PCI_DEVICE_ID_CIRRUS_5430, "GD 5430"}, \ {0xff, PCI_VENDOR_ID_CIRRUS, PCI_DEVICE_ID_CIRRUS_5434_4, "GD 5434"}, \ {0xff, PCI_VENDOR_ID_CIRRUS, PCI_DEVICE_ID_CIRRUS_5434_8, "GD 5434"}, \ {0xff, PCI_VENDOR_ID_CIRRUS, PCI_DEVICE_ID_CIRRUS_6729, "CL 6729"}, \ {0xff, PCI_VENDOR_ID_BUSLOGIC,PCI_DEVICE_ID_BUSLOGIC_946C, "946C"}, \ {0xff, PCI_VENDOR_ID_BUSLOGIC,PCI_DEVICE_ID_BUSLOGIC_946C_2, "946C"}, \ {0xff, PCI_VENDOR_ID_N9, PCI_DEVICE_ID_N9_I128, "Imagine 128"}, \ {0xff, PCI_VENDOR_ID_AI, PCI_DEVICE_ID_AI_M1435, "M1435"}, \ {0xff, PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1445, "M1445"}, \ {0xff, PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1449, "M1449"}, \ {0xff, PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1451, "M1451"}, \ {0xff, PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M4803, "MS4803"}, \ {0xff, PCI_VENDOR_ID_TSENG, PCI_DEVICE_ID_TSENG_W32P_2, "ET4000W32P"}, \ {0xff, PCI_VENDOR_ID_TSENG, PCI_DEVICE_ID_TSENG_W32P_b, "ET4000W32P rev B"}, \ {0xff, PCI_VENDOR_ID_TSENG, PCI_DEVICE_ID_TSENG_W32P_c, "ET4000W32P rev C"}, \ {0xff, PCI_VENDOR_ID_TSENG, PCI_DEVICE_ID_TSENG_W32P_d, "ET4000W32P rev D"}, \ {0xff, PCI_VENDOR_ID_CMD, PCI_DEVICE_ID_CMD_640, "640A"}, \ {0xff, PCI_VENDOR_ID_VISION, PCI_DEVICE_ID_VISION_QD8500, "QD-8500"}, \ {0xff, PCI_VENDOR_ID_VISION, PCI_DEVICE_ID_VISION_QD8580, "QD-8580"}, \ {0xff, PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_LANCE, "79C970"}, \ {0xff, PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_SCSI, "53C974"}, \ {0xff, PCI_VENDOR_ID_VLSI, PCI_DEVICE_ID_VLSI_82C593, "82C593-FC1"}, \ {0xff, PCI_VENDOR_ID_ADL, PCI_DEVICE_ID_ADL_2301, "2301"}, \ {0xff, PCI_VENDOR_ID_SYMPHONY, PCI_DEVICE_ID_SYMPHONY_101, "82C101"}, \ {0xff, PCI_VENDOR_ID_TRIDENT, PCI_DEVICE_ID_TRIDENT_9420, "TG 9420"}, \ {0xff, PCI_VENDOR_ID_TRIDENT, PCI_DEVICE_ID_TRIDENT_9440, "TG 9440"}, \ {0xff, PCI_VENDOR_ID_CONTAQ, PCI_DEVICE_ID_CONTAQ_82C599, "82C599"}, \ {0xff, PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_87410, "87410"}, \ {0xff, PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C505, "VT 82C505"}, \ {0xff, PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_496, "85C496"}, \ {0xff, PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_501, "85C501"}, \ {0xff, PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_503, "85C503"}, \ {0xff, PCI_VENDOR_ID_LEADTEK, PCI_DEVICE_ID_LEADTEK_805, "S3 805"}, \ {0xff, PCI_VENDOR_ID_IMS, PCI_DEVICE_ID_IMS_8849, "8849"}, \ {0xff, PCI_VENDOR_ID_ZEINET, PCI_DEVICE_ID_ZEINET_1221, "1221"}, \ {0xff, PCI_VENDOR_ID_EF, PCI_DEVICE_ID_EF_ATM, "155P-MF1"}, \ {0xff, PCI_VENDOR_ID_HER, PCI_DEVICE_ID_HER_STING, "Stingray"}, \ {0xff, PCI_VENDOR_ID_ATRONICS, PCI_DEVICE_ID_ATRONICS_2015, "IDE-2015PL"}, \ {0xff, PCI_VENDOR_ID_CT, PCI_DEVICE_ID_CT_65545, "65545"}, \ {0xff, PCI_VENDOR_ID_FUTUR, PCI_DEVICE_ID_FUTUR_18C30, "TMC-18C30"}, \ {0xff, PCI_VENDOR_ID_WINBOND, PCI_DEVICE_ID_WINBOND_83769, "W83769F"}, \ {0xff, PCI_VENDOR_ID_3COM, PCI_DEVICE_ID_3COM_3C590, "3C590 10bT"}, \ {0xff, PCI_VENDOR_ID_3COM, PCI_DEVICE_ID_3COM_3C595TX, "3C595 100bTX"}, \ {0xff, PCI_VENDOR_ID_3COM, PCI_DEVICE_ID_3COM_3C595T4, "3C595 100bT4"}, \ {0xff, PCI_VENDOR_ID_3COM, PCI_DEVICE_ID_3COM_3C595MII, "3C595 100b-MII"} \ } /* An item of this structure has the following meaning */ /* For each optimisation, the register address, the mask */ /* and value to write to turn it on. */ /* There are 5 optimizations for the moment : */ /* Cache L2 write back best than write through */ /* Posted Write for CPU to PCI enable */ /* Posted Write for CPU to MEMORY enable */ /* Posted Write for PCI to MEMORY enable */ /* PCI Burst enable */ /* Half of the bios I've meet don't allow you to turn */ /* that on, and you can gain more than 15% on graphic */ /* accesses using those optimisations... */ struct optimisation_type { char *type; char *off; char *on; }; #define OPTIMISATION_NUM 5 #define OPTIMISATION_TYPE { \ {"Cache L2","write trough","write back"}, \ {"CPU-PCI posted write","off","on"}, \ {"CPU-Memory posted write","off","on"}, \ {"PCI-Memory posted write","off","on"}, \ {"PCI burst","off","on"} \ } struct bridge_mapping_type { unsigned char address; unsigned char mask; unsigned char value; }; /* Intel Neptune/Mercury/Saturn */ /* If the Internal cache is Write back, */ /* the L2 cache must be write through ! */ /* I've to check out how to control that */ /* for the moment, we won't touch the cache*/ /* UMC 8891A Pentium chipset */ /* Why did you think UMC was cheaper ?? */ /* OPTI 82C822 */ /* This is a dummy entry for my tests. */ /* I have this chipset and no docs.... */ /* I'm gathering docs. If you can help...... */ #define BRIDGE_MAPPING_NUM 3 #define BRIDGE_MAPPING_TYPE { \ {0x0 ,0x02 ,0x02 }, \ {0x53 ,0x02 ,0x02 }, \ {0x53 ,0x01 ,0x01 }, \ {0x54 ,0x01 ,0x01 }, \ {0x54 ,0x02 ,0x02 }, \ \ {0x50 ,0x10 ,0x00 }, \ {0x51 ,0x40 ,0x40 }, \ {0x0 ,0x0 ,0x0 }, \ {0x0 ,0x0 ,0x0 }, \ {0x0 ,0x0 ,0x0 }, \ \ {0x0 ,0x1 ,0x1 }, \ {0x0 ,0x2 ,0x0 }, \ {0x0 ,0x0 ,0x0 }, \ {0x0 ,0x0 ,0x0 }, \ {0x0 ,0x0 ,0x0 } \ } #include #endif /* ndef PCI_H */