b9a21c3c91c47e090316e28d759194e46628ed49vboxsync/*
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * Copyright (c) 1997-2003 by The XFree86 Project, Inc.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync *
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * Permission is hereby granted, free of charge, to any person obtaining a
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * copy of this software and associated documentation files (the "Software"),
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * to deal in the Software without restriction, including without limitation
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * the rights to use, copy, modify, merge, publish, distribute, sublicense,
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * and/or sell copies of the Software, and to permit persons to whom the
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * Software is furnished to do so, subject to the following conditions:
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync *
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * The above copyright notice and this permission notice shall be included in
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * all copies or substantial portions of the Software.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync *
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * OTHER DEALINGS IN THE SOFTWARE.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync *
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * Except as contained in this notice, the name of the copyright holder(s)
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * and author(s) shall not be used in advertising or otherwise to promote
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * the sale, use or other dealings in this Software without prior written
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * authorization from the copyright holder(s) and author(s).
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync */
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync/*
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * This file contains definitions of the bus-related data structures/types.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * Everything contained here is private to xf86Bus.c. In particular the
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * video drivers must not include this file.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync */
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#ifdef HAVE_XORG_CONFIG_H
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#include <xorg-config.h>
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#endif
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#ifndef _XF86_BUS_H
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#define _XF86_BUS_H
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#include "xf86pciBus.h"
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#if defined(__sparc__) || defined(__sparc)
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#include "xf86sbusBus.h"
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#endif
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsynctypedef struct {
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync DriverPtr driver;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync int chipset;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync int entityProp;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync EntityProc entityInit;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync EntityProc entityEnter;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync EntityProc entityLeave;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync pointer private;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync Bool active;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync Bool inUse;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync BusRec bus;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync pointer busAcc;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync int lastScrnFlag;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync DevUnion * entityPrivates;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync int numInstances;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync GDevPtr * devices;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync IOADDRESS domainIO;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync} EntityRec, *EntityPtr;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#define ACCEL_IS_SHARABLE 0x100
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#define IS_SHARED_ACCEL 0x200
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#define SA_PRIM_INIT_DONE 0x400
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncextern EntityPtr *xf86Entities;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncextern int xf86NumEntities;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncextern BusRec primaryBus;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncint xf86AllocateEntity(void);
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncBusType StringToBusType(const char* busID, const char **retID);
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#endif /* _XF86_BUS_H */