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208 lines
8.3 KiB
C
208 lines
8.3 KiB
C
/*
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* Copyright (c) 1997 by Simon Shapiro
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* All Rights Reserved
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions, and the following disclaimer,
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* without modification, immediately at the beginning of the file.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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*/
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#ident "$Id: dpt_pci.h,v 1.3 1997/10/02 04:25:30 ShimonR Exp $"
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#define DPT_VENDOR_ID 0x00001044
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#define DPT_DEVICE_ID 0x0000a400
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/* The following are taken, shamelessly from Linux include/linux/pci.h */
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/*
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* Under PCI, each device has 256 bytes of configuration address space,
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* of which the first 64 bytes are standardized as follows:
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*/
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#define PCI_VENDOR_ID 0x00 /* 16 bits */
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#define PCI_DEVICE_ID 0x02 /* 16 bits */
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#define PCI_COMMAND 0x04 /* 16 bits */
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#define PCI_COMMAND_IO 0x1 /* Enable response in I/O space */
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#define PCI_COMMAND_MEMORY 0x2 /* Enable response in Memory space */
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#define PCI_COMMAND_MASTER 0x4 /* Enable bus mastering */
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#define PCI_COMMAND_SPECIAL 0x8 /* Enable response to special cycles */
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#define PCI_COMMAND_INVALIDATE 0x10 /* Use memory write and invalidate */
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#define PCI_COMMAND_VGA_PALETTE 0x20 /* Enable palette snooping */
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#define PCI_COMMAND_PARITY 0x40 /* Enable parity checking */
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#define PCI_COMMAND_WAIT 0x80 /* Enable address/data stepping */
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#define PCI_COMMAND_SERR 0x100 /* Enable SERR */
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#define PCI_COMMAND_FAST_BACK 0x200 /* Enable back-to-back writes */
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#define PCI_STATUS 0x06 /* 16 bits */
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#define PCI_STATUS_66MHZ 0x20 /* Support 66 Mhz PCI 2.1 bus */
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#define PCI_STATUS_UDF 0x40 /* Support User Definable Features */
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#define PCI_STATUS_FAST_BACK 0x80 /* Accept fast-back to back */
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#define PCI_STATUS_PARITY 0x100 /* Detected parity error */
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#ifndef PCI_STATUS_DEVSEL_MASK
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#define PCI_STATUS_DEVSEL_MASK 0x600 /* DEVSEL timing */
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#define PCI_STATUS_DEVSEL_FAST 0x000
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#define PCI_STATUS_DEVSEL_MEDIUM 0x200
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#define PCI_STATUS_DEVSEL_SLOW 0x400
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#endif
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#define PCI_STATUS_SIG_TARGET_ABORT 0x800 /* Set on target abort */
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#define PCI_STATUS_REC_TARGET_ABORT 0x1000 /* Master ack of " */
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#define PCI_STATUS_REC_MASTER_ABORT 0x2000 /* Set on master abort */
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#define PCI_STATUS_SIG_SYSTEM_ERROR 0x4000 /* Set when we drive SERR */
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#define PCI_STATUS_DETECTED_PARITY 0x8000 /* Set on parity error */
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#define PCI_CLASS_REVISION 0x08 /* High 24 bits are class, low 8
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* revision */
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#define PCI_REVISION_ID 0x08 /* Revision ID */
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#define PCI_CLASS_PROG 0x09 /* Reg. Level Programming Interface */
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#define PCI_CLASS_DEVICE 0x0a /* Device class */
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#define PCI_CACHE_LINE_SIZE 0x0c /* 8 bits */
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#define PCI_LATENCY_TIMER 0x0d /* 8 bits */
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#define PCI_HEADER_TYPE 0x0e /* 8 bits */
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#define PCI_BIST 0x0f /* 8 bits */
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#define PCI_BIST_CODE_MASK 0x0f /* Return result */
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#define PCI_BIST_START 0x40 /* 1 to start BIST, 2 secs or less */
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#define PCI_BIST_CAPABLE 0x80 /* 1 if BIST capable */
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/*
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* Base addresses specify locations in memory or I/O space.
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* Decoded size can be determined by writing a value of
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* 0xffffffff to the register, and reading it back. Only
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* 1 bits are decoded.
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*/
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#define PCI_BASE_ADDRESS_0 0x10 /* 32 bits */
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#define PCI_BASE_ADDRESS_1 0x14 /* 32 bits */
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#define PCI_BASE_ADDRESS_2 0x18 /* 32 bits */
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#define PCI_BASE_ADDRESS_3 0x1c /* 32 bits */
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#define PCI_BASE_ADDRESS_4 0x20 /* 32 bits */
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#define PCI_BASE_ADDRESS_5 0x24 /* 32 bits */
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#define PCI_BASE_ADDRESS_SPACE 0x01 /* 0 = memory, 1 = I/O */
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#define PCI_BASE_ADDRESS_SPACE_IO 0x01
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#define PCI_BASE_ADDRESS_SPACE_MEMORY 0x00
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#define PCI_BASE_ADDRESS_MEM_TYPE_MASK 0x06
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#define PCI_BASE_ADDRESS_MEM_TYPE_32 0x00 /* 32 bit address */
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#define PCI_BASE_ADDRESS_MEM_TYPE_1M 0x02 /* Below 1M */
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#define PCI_BASE_ADDRESS_MEM_TYPE_64 0x04 /* 64 bit address */
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#define PCI_BASE_ADDRESS_MEM_PREFETCH 0x08 /* prefetchable? */
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#define PCI_BASE_ADDRESS_MEM_MASK (~0x0f)
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#define PCI_BASE_ADDRESS_IO_MASK (~0x03)
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/* bit 1 is reserved if address_space = 1 */
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#define PCI_CARDBUS_CIS 0x28
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#define PCI_SUBSYSTEM_ID 0x2c
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#define PCI_SUBSYSTEM_VENDOR_ID 0x2e
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#define PCI_ROM_ADDRESS 0x30 /* 32 bits */
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#define PCI_ROM_ADDRESS_ENABLE 0x01 /* Write 1 to enable ROM, bits 31..11
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* are address, 10..2 are reserved */
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/* 0x34-0x3b are reserved */
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#define PCI_INTERRUPT_LINE 0x3c /* 8 bits */
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#define PCI_INTERRUPT_PIN 0x3d /* 8 bits */
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#define PCI_MIN_GNT 0x3e /* 8 bits */
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#define PCI_MAX_LAT 0x3f /* 8 bits */
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#define PCI_CLASS_NOT_DEFINED 0x0000
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#define PCI_CLASS_NOT_DEFINED_VGA 0x0001
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#define PCI_BASE_CLASS_STORAGE 0x01
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#define PCI_CLASS_STORAGE_SCSI 0x0100
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#define PCI_CLASS_STORAGE_IDE 0x0101
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#define PCI_CLASS_STORAGE_FLOPPY 0x0102
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#define PCI_CLASS_STORAGE_IPI 0x0103
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#define PCI_CLASS_STORAGE_RAID 0x0104
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#define PCI_CLASS_STORAGE_OTHER 0x0180
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#define PCI_BASE_CLASS_NETWORK 0x02
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#define PCI_CLASS_NETWORK_ETHERNET 0x0200
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#define PCI_CLASS_NETWORK_TOKEN_RING 0x0201
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#define PCI_CLASS_NETWORK_FDDI 0x0202
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#define PCI_CLASS_NETWORK_ATM 0x0203
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#define PCI_CLASS_NETWORK_OTHER 0x0280
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#define PCI_BASE_CLASS_DISPLAY 0x03
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#define PCI_CLASS_DISPLAY_VGA 0x0300
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#define PCI_CLASS_DISPLAY_XGA 0x0301
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#define PCI_CLASS_DISPLAY_OTHER 0x0380
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#define PCI_BASE_CLASS_MULTIMEDIA 0x04
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#define PCI_CLASS_MULTIMEDIA_VIDEO 0x0400
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#define PCI_CLASS_MULTIMEDIA_AUDIO 0x0401
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#define PCI_CLASS_MULTIMEDIA_OTHER 0x0480
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#define PCI_BASE_CLASS_MEMORY 0x05
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#define PCI_CLASS_MEMORY_RAM 0x0500
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#define PCI_CLASS_MEMORY_FLASH 0x0501
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#define PCI_CLASS_MEMORY_OTHER 0x0580
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#define PCI_BASE_CLASS_BRIDGE 0x06
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#define PCI_CLASS_BRIDGE_HOST 0x0600
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#define PCI_CLASS_BRIDGE_ISA 0x0601
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#define PCI_CLASS_BRIDGE_EISA 0x0602
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#define PCI_CLASS_BRIDGE_MC 0x0603
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#define PCI_CLASS_BRIDGE_PCI 0x0604
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#define PCI_CLASS_BRIDGE_PCMCIA 0x0605
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#define PCI_CLASS_BRIDGE_NUBUS 0x0606
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#define PCI_CLASS_BRIDGE_CARDBUS 0x0607
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#define PCI_CLASS_BRIDGE_OTHER 0x0680
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#define PCI_BASE_CLASS_COMMUNICATION 0x07
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#define PCI_CLASS_COMMUNICATION_SERIAL 0x0700
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#define PCI_CLASS_COMMUNICATION_PARALLEL 0x0701
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#define PCI_CLASS_COMMUNICATION_OTHER 0x0780
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#define PCI_BASE_CLASS_SYSTEM 0x08
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#define PCI_CLASS_SYSTEM_PIC 0x0800
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#define PCI_CLASS_SYSTEM_DMA 0x0801
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#define PCI_CLASS_SYSTEM_TIMER 0x0802
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#define PCI_CLASS_SYSTEM_RTC 0x0803
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#define PCI_CLASS_SYSTEM_OTHER 0x0880
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#define PCI_BASE_CLASS_INPUT 0x09
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#define PCI_CLASS_INPUT_KEYBOARD 0x0900
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#define PCI_CLASS_INPUT_PEN 0x0901
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#define PCI_CLASS_INPUT_MOUSE 0x0902
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#define PCI_CLASS_INPUT_OTHER 0x0980
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#define PCI_BASE_CLASS_DOCKING 0x0a
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#define PCI_CLASS_DOCKING_GENERIC 0x0a00
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#define PCI_CLASS_DOCKING_OTHER 0x0a01
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#define PCI_BASE_CLASS_PROCESSOR 0x0b
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#define PCI_CLASS_PROCESSOR_386 0x0b00
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#define PCI_CLASS_PROCESSOR_486 0x0b01
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#define PCI_CLASS_PROCESSOR_PENTIUM 0x0b02
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#define PCI_CLASS_PROCESSOR_ALPHA 0x0b10
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#define PCI_CLASS_PROCESSOR_POWERPC 0x0b20
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#define PCI_CLASS_PROCESSOR_CO 0x0b40
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#define PCI_BASE_CLASS_SERIAL 0x0c
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#define PCI_CLASS_SERIAL_FIREWIRE 0x0c00
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#define PCI_CLASS_SERIAL_ACCESS 0x0c01
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#define PCI_CLASS_SERIAL_SSA 0x0c02
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#define PCI_CLASS_SERIAL_USB 0x0c03
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#define PCI_CLASS_SERIAL_FIBER 0x0c04
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#define PCI_CLASS_OTHERS 0xff
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