a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync/*
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * Copyright 1998 by Concurrent Computer Corporation
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync *
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * Permission to use, copy, modify, distribute, and sell this software
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * and its documentation for any purpose is hereby granted without fee,
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * provided that the above copyright notice appear in all copies and that
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * both that copyright notice and this permission notice appear in
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * supporting documentation, and that the name of Concurrent Computer
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * Corporation not be used in advertising or publicity pertaining to
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * distribution of the software without specific, written prior
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * permission. Concurrent Computer Corporation makes no representations
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * about the suitability of this software for any purpose. It is
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * provided "as is" without express or implied warranty.
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync *
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * CONCURRENT COMPUTER CORPORATION DISCLAIMS ALL WARRANTIES WITH REGARD
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * AND FITNESS, IN NO EVENT SHALL CONCURRENT COMPUTER CORPORATION BE
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * SOFTWARE.
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync *
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * Copyright 1998 by Metro Link Incorporated
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync *
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * Permission to use, copy, modify, distribute, and sell this software
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * and its documentation for any purpose is hereby granted without fee,
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * provided that the above copyright notice appear in all copies and that
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * both that copyright notice and this permission notice appear in
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * supporting documentation, and that the name of Metro Link
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * Incorporated not be used in advertising or publicity pertaining to
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * distribution of the software without specific, written prior
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * permission. Metro Link Incorporated makes no representations
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * about the suitability of this software for any purpose. It is
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * provided "as is" without express or implied warranty.
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync *
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * METRO LINK INCORPORATED DISCLAIMS ALL WARRANTIES WITH REGARD
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * AND FITNESS, IN NO EVENT SHALL METRO LINK INCORPORATED BE
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * SOFTWARE.
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync *
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * This file is derived in part from the original xf86_PCI.h that included
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * following copyright message:
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync *
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * Copyright 1995 by Robin Cutshaw <robin@XFree86.Org>
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync *
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * Permission to use, copy, modify, distribute, and sell this software and its
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * documentation for any purpose is hereby granted without fee, provided that
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * the above copyright notice appear in all copies and that both that
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * copyright notice and this permission notice appear in supporting
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * documentation, and that the names of the above listed copyright holder(s)
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * not be used in advertising or publicity pertaining to distribution of
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * the software without specific, written prior permission. The above listed
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * copyright holder(s) make(s) no representations about the suitability of this
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * software for any purpose. It is provided "as is" without express or
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * implied warranty.
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync *
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * THE ABOVE LISTED COPYRIGHT HOLDER(S) DISCLAIM(S) ALL WARRANTIES WITH REGARD
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * AND FITNESS, IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync *
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync */
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync/*
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * Copyright (c) 1999-2003 by The XFree86 Project, Inc.
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync *
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * Permission is hereby granted, free of charge, to any person obtaining a
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * copy of this software and associated documentation files (the "Software"),
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * to deal in the Software without restriction, including without limitation
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * the rights to use, copy, modify, merge, publish, distribute, sublicense,
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * and/or sell copies of the Software, and to permit persons to whom the
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * Software is furnished to do so, subject to the following conditions:
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync *
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * The above copyright notice and this permission notice shall be included in
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * all copies or substantial portions of the Software.
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync *
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * OTHER DEALINGS IN THE SOFTWARE.
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync *
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * Except as contained in this notice, the name of the copyright holder(s)
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * and author(s) shall not be used in advertising or otherwise to promote
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * the sale, use or other dealings in this Software without prior written
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * authorization from the copyright holder(s) and author(s).
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync */
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync/*
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * This file contains just the public interface to the PCI code.
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * Drivers should use this file rather than Pci.h.
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync */
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#ifndef _XF86PCI_H
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define _XF86PCI_H 1
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#include <X11/Xarch.h>
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#include <X11/Xfuncproto.h>
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#include "misc.h"
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#include <pciaccess.h>
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync/*
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * PCI cfg space definitions (e.g. stuff right out of the PCI spec)
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync */
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync/* Device identification register */
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_ID_REG 0x00
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync/* Command and status register */
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_CMD_STAT_REG 0x04
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_CMD_BASE_REG 0x10
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_CMD_BIOS_REG 0x30
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_CMD_MASK 0xffff
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_CMD_IO_ENABLE 0x01
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_CMD_MEM_ENABLE 0x02
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_CMD_MASTER_ENABLE 0x04
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_CMD_SPECIAL_ENABLE 0x08
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_CMD_INVALIDATE_ENABLE 0x10
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_CMD_PALETTE_ENABLE 0x20
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_CMD_PARITY_ENABLE 0x40
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_CMD_STEPPING_ENABLE 0x80
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_CMD_SERR_ENABLE 0x100
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_CMD_BACKTOBACK_ENABLE 0x200
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_CMD_BIOS_ENABLE 0x01
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync/* base class */
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_CLASS_REG 0x08
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_CLASS_MASK 0xff000000
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_CLASS_SHIFT 24
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_CLASS_EXTRACT(x) \
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync (((x) & PCI_CLASS_MASK) >> PCI_CLASS_SHIFT)
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync/* base class values */
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_CLASS_PREHISTORIC 0x00
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_CLASS_MASS_STORAGE 0x01
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_CLASS_NETWORK 0x02
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_CLASS_DISPLAY 0x03
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_CLASS_MULTIMEDIA 0x04
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_CLASS_MEMORY 0x05
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_CLASS_BRIDGE 0x06
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_CLASS_COMMUNICATIONS 0x07
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_CLASS_SYSPERIPH 0x08
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_CLASS_INPUT 0x09
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_CLASS_DOCKING 0x0a
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_CLASS_PROCESSOR 0x0b
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_CLASS_SERIALBUS 0x0c
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_CLASS_WIRELESS 0x0d
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_CLASS_I2O 0x0e
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_CLASS_SATELLITE 0x0f
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_CLASS_CRYPT 0x10
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_CLASS_DATA_ACQUISTION 0x11
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_CLASS_UNDEFINED 0xff
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync/* sub class */
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_SUBCLASS_MASK 0x00ff0000
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_SUBCLASS_SHIFT 16
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_SUBCLASS_EXTRACT(x) \
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync (((x) & PCI_SUBCLASS_MASK) >> PCI_SUBCLASS_SHIFT)
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync/* Sub class values */
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync/* 0x00 prehistoric subclasses */
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_SUBCLASS_PREHISTORIC_MISC 0x00
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_SUBCLASS_PREHISTORIC_VGA 0x01
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync/* 0x03 display subclasses */
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_SUBCLASS_DISPLAY_VGA 0x00
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_SUBCLASS_DISPLAY_XGA 0x01
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_SUBCLASS_DISPLAY_MISC 0x80
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync/* 0x04 multimedia subclasses */
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_SUBCLASS_MULTIMEDIA_VIDEO 0x00
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_SUBCLASS_MULTIMEDIA_AUDIO 0x01
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_SUBCLASS_MULTIMEDIA_MISC 0x80
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync/* 0x06 bridge subclasses */
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_SUBCLASS_BRIDGE_HOST 0x00
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_SUBCLASS_BRIDGE_ISA 0x01
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_SUBCLASS_BRIDGE_EISA 0x02
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_SUBCLASS_BRIDGE_MC 0x03
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_SUBCLASS_BRIDGE_PCI 0x04
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_SUBCLASS_BRIDGE_PCMCIA 0x05
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_SUBCLASS_BRIDGE_NUBUS 0x06
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_SUBCLASS_BRIDGE_CARDBUS 0x07
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_SUBCLASS_BRIDGE_RACEWAY 0x08
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_SUBCLASS_BRIDGE_MISC 0x80
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_IF_BRIDGE_PCI_SUBTRACTIVE 0x01
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync/* 0x0b processor subclasses */
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_SUBCLASS_PROCESSOR_386 0x00
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_SUBCLASS_PROCESSOR_486 0x01
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_SUBCLASS_PROCESSOR_PENTIUM 0x02
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_SUBCLASS_PROCESSOR_ALPHA 0x10
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_SUBCLASS_PROCESSOR_POWERPC 0x20
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_SUBCLASS_PROCESSOR_MIPS 0x30
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_SUBCLASS_PROCESSOR_COPROC 0x40
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync/* PCI-PCI bridge mapping registers */
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_PCI_BRIDGE_BUS_REG 0x18
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_SUBORDINATE_BUS_MASK 0x00ff0000
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_SECONDARY_BUS_MASK 0x0000ff00
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_PRIMARY_BUS_MASK 0x000000ff
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_PCI_BRIDGE_IO_REG 0x1c
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_PCI_BRIDGE_MEM_REG 0x20
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_PCI_BRIDGE_PMEM_REG 0x24
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_PCI_BRIDGE_CONTROL_REG 0x3E
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_PCI_BRIDGE_PARITY_EN 0x01
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_PCI_BRIDGE_SERR_EN 0x02
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_PCI_BRIDGE_ISA_EN 0x04
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_PCI_BRIDGE_VGA_EN 0x08
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_PCI_BRIDGE_MASTER_ABORT_EN 0x20
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_PCI_BRIDGE_SECONDARY_RESET 0x40
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_PCI_BRIDGE_FAST_B2B_EN 0x80
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync/* Subsystem identification register */
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_SUBSYSTEM_ID_REG 0x2c
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync/* User defined cfg space regs */
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_REG_USERCONFIG 0x40
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#define PCI_OPTION_REG 0x40
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync/*
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync * Typedefs, etc...
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync */
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync/* Primitive Types */
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsynctypedef unsigned long ADDRESS; /* Memory/PCI address */
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsynctypedef unsigned long IOADDRESS _X_DEPRECATED; /* Must be large enough for a pointer */
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsynctypedef CARD32 PCITAG _X_DEPRECATED;
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsynctypedef enum {
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync PCI_MEM,
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync PCI_MEM_SIZE,
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync PCI_MEM_SPARSE_BASE,
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync PCI_MEM_SPARSE_MASK,
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync PCI_IO,
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync PCI_IO_SIZE,
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync PCI_IO_SPARSE_BASE,
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync PCI_IO_SPARSE_MASK
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync} PciAddrType;
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync/* Public PCI access functions */
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsyncextern _X_EXPORT Bool xf86scanpci(void);
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync/* Domain access functions. Some of these probably shouldn't be public */
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsyncextern _X_EXPORT struct pci_io_handle *xf86MapLegacyIO(struct pci_device *dev);
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsyncextern _X_EXPORT void xf86UnmapLegacyIO(struct pci_device *,
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync struct pci_io_handle *);
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync
a3f3701cea1ba388e7c877955252bb7375eedebdvboxsync#endif /* _XF86PCI_H */