45e9809aff7304721fddb95654901b32195c9c7avboxsync/*
45e9809aff7304721fddb95654901b32195c9c7avboxsync * Copyright (c) 1997-2003 by The XFree86 Project, Inc.
45e9809aff7304721fddb95654901b32195c9c7avboxsync *
45e9809aff7304721fddb95654901b32195c9c7avboxsync * Permission is hereby granted, free of charge, to any person obtaining a
45e9809aff7304721fddb95654901b32195c9c7avboxsync * copy of this software and associated documentation files (the "Software"),
45e9809aff7304721fddb95654901b32195c9c7avboxsync * to deal in the Software without restriction, including without limitation
45e9809aff7304721fddb95654901b32195c9c7avboxsync * the rights to use, copy, modify, merge, publish, distribute, sublicense,
45e9809aff7304721fddb95654901b32195c9c7avboxsync * and/or sell copies of the Software, and to permit persons to whom the
45e9809aff7304721fddb95654901b32195c9c7avboxsync * Software is furnished to do so, subject to the following conditions:
45e9809aff7304721fddb95654901b32195c9c7avboxsync *
45e9809aff7304721fddb95654901b32195c9c7avboxsync * The above copyright notice and this permission notice shall be included in
45e9809aff7304721fddb95654901b32195c9c7avboxsync * all copies or substantial portions of the Software.
45e9809aff7304721fddb95654901b32195c9c7avboxsync *
45e9809aff7304721fddb95654901b32195c9c7avboxsync * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
45e9809aff7304721fddb95654901b32195c9c7avboxsync * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
45e9809aff7304721fddb95654901b32195c9c7avboxsync * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
45e9809aff7304721fddb95654901b32195c9c7avboxsync * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
45e9809aff7304721fddb95654901b32195c9c7avboxsync * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
45e9809aff7304721fddb95654901b32195c9c7avboxsync * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
45e9809aff7304721fddb95654901b32195c9c7avboxsync * OTHER DEALINGS IN THE SOFTWARE.
45e9809aff7304721fddb95654901b32195c9c7avboxsync *
45e9809aff7304721fddb95654901b32195c9c7avboxsync * Except as contained in this notice, the name of the copyright holder(s)
45e9809aff7304721fddb95654901b32195c9c7avboxsync * and author(s) shall not be used in advertising or otherwise to promote
45e9809aff7304721fddb95654901b32195c9c7avboxsync * the sale, use or other dealings in this Software without prior written
45e9809aff7304721fddb95654901b32195c9c7avboxsync * authorization from the copyright holder(s) and author(s).
45e9809aff7304721fddb95654901b32195c9c7avboxsync */
45e9809aff7304721fddb95654901b32195c9c7avboxsync
45e9809aff7304721fddb95654901b32195c9c7avboxsync/*
45e9809aff7304721fddb95654901b32195c9c7avboxsync * This file contains definitions of the bus-related data structures/types.
45e9809aff7304721fddb95654901b32195c9c7avboxsync * Everything contained here is private to xf86Bus.c. In particular the
45e9809aff7304721fddb95654901b32195c9c7avboxsync * video drivers must not include this file.
45e9809aff7304721fddb95654901b32195c9c7avboxsync */
45e9809aff7304721fddb95654901b32195c9c7avboxsync
45e9809aff7304721fddb95654901b32195c9c7avboxsync#ifdef HAVE_XORG_CONFIG_H
45e9809aff7304721fddb95654901b32195c9c7avboxsync#include <xorg-config.h>
45e9809aff7304721fddb95654901b32195c9c7avboxsync#endif
45e9809aff7304721fddb95654901b32195c9c7avboxsync
45e9809aff7304721fddb95654901b32195c9c7avboxsync#ifndef _XF86_BUS_H
45e9809aff7304721fddb95654901b32195c9c7avboxsync#define _XF86_BUS_H
45e9809aff7304721fddb95654901b32195c9c7avboxsync
45e9809aff7304721fddb95654901b32195c9c7avboxsync#include "xf86pciBus.h"
45e9809aff7304721fddb95654901b32195c9c7avboxsync#if defined(__sparc__) || defined(__sparc)
45e9809aff7304721fddb95654901b32195c9c7avboxsync#include "xf86sbusBus.h"
45e9809aff7304721fddb95654901b32195c9c7avboxsync#endif
45e9809aff7304721fddb95654901b32195c9c7avboxsync
45e9809aff7304721fddb95654901b32195c9c7avboxsynctypedef struct {
45e9809aff7304721fddb95654901b32195c9c7avboxsync DriverPtr driver;
45e9809aff7304721fddb95654901b32195c9c7avboxsync int chipset;
45e9809aff7304721fddb95654901b32195c9c7avboxsync int entityProp;
45e9809aff7304721fddb95654901b32195c9c7avboxsync EntityProc entityInit;
45e9809aff7304721fddb95654901b32195c9c7avboxsync EntityProc entityEnter;
45e9809aff7304721fddb95654901b32195c9c7avboxsync EntityProc entityLeave;
45e9809aff7304721fddb95654901b32195c9c7avboxsync pointer private;
45e9809aff7304721fddb95654901b32195c9c7avboxsync Bool active;
45e9809aff7304721fddb95654901b32195c9c7avboxsync Bool inUse;
45e9809aff7304721fddb95654901b32195c9c7avboxsync BusRec bus;
45e9809aff7304721fddb95654901b32195c9c7avboxsync pointer busAcc;
45e9809aff7304721fddb95654901b32195c9c7avboxsync int lastScrnFlag;
45e9809aff7304721fddb95654901b32195c9c7avboxsync DevUnion * entityPrivates;
45e9809aff7304721fddb95654901b32195c9c7avboxsync int numInstances;
45e9809aff7304721fddb95654901b32195c9c7avboxsync GDevPtr * devices;
45e9809aff7304721fddb95654901b32195c9c7avboxsync IOADDRESS domainIO;
45e9809aff7304721fddb95654901b32195c9c7avboxsync} EntityRec, *EntityPtr;
45e9809aff7304721fddb95654901b32195c9c7avboxsync
45e9809aff7304721fddb95654901b32195c9c7avboxsync#define ACCEL_IS_SHARABLE 0x100
45e9809aff7304721fddb95654901b32195c9c7avboxsync#define IS_SHARED_ACCEL 0x200
45e9809aff7304721fddb95654901b32195c9c7avboxsync#define SA_PRIM_INIT_DONE 0x400
45e9809aff7304721fddb95654901b32195c9c7avboxsync
45e9809aff7304721fddb95654901b32195c9c7avboxsyncextern EntityPtr *xf86Entities;
45e9809aff7304721fddb95654901b32195c9c7avboxsyncextern int xf86NumEntities;
45e9809aff7304721fddb95654901b32195c9c7avboxsyncextern BusRec primaryBus;
45e9809aff7304721fddb95654901b32195c9c7avboxsync
45e9809aff7304721fddb95654901b32195c9c7avboxsyncint xf86AllocateEntity(void);
45e9809aff7304721fddb95654901b32195c9c7avboxsyncBusType StringToBusType(const char* busID, const char **retID);
45e9809aff7304721fddb95654901b32195c9c7avboxsync
45e9809aff7304721fddb95654901b32195c9c7avboxsync#endif /* _XF86_BUS_H */