1/*
2 * Copyright (c) 1998-2002 Apple Computer, Inc. All rights reserved.
3 *
4 * @APPLE_LICENSE_HEADER_START@
5 *
6 * The contents of this file constitute Original Code as defined in and
7 * are subject to the Apple Public Source License Version 1.1 (the
8 * "License").  You may not use this file except in compliance with the
9 * License.  Please obtain a copy of the License at
10 * http://www.apple.com/publicsource and read it before using this file.
11 *
12 * This Original Code and all software distributed under the License are
13 * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
14 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
15 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
17 * License for the specific language governing rights and limitations
18 * under the License.
19 *
20 * @APPLE_LICENSE_HEADER_END@
21 */
22/*
23 *  IOFWUserClientPhysAddrSpace.h
24 *  IOFireWireFamily
25 *
26 *  Created by NWG on Fri Dec 08 2000.
27 *  Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
28 *
29 */
30
31#ifndef _IOKIT_IOFWUserClientPhysAddrSpace_H_
32#define _IOKIT_IOFWUserClientPhysAddrSpace_H_
33
34#import <IOKit/firewire/IOFWAddressSpace.h>
35#import "IOFireWireLibPriv.h"
36
37class IOFWUserPhysicalAddressSpace: public IOFWPhysicalAddressSpace
38{
39	OSDeclareDefaultStructors(IOFWUserPhysicalAddressSpace)
40
41	protected:
42
43		UInt32					fSegmentCount;
44		IOMemoryDescriptor *	fDescriptor;
45
46	public:
47
48		virtual void		free() ;
49		static void			exporterCleanup( const OSObject * self );
50
51		virtual bool 		initWithDesc(
52									IOFireWireBus *			bus,
53									IOMemoryDescriptor*		mem);
54
55		// getters
56		IOReturn			getSegmentCount( UInt32* outSegmentCount ) ;
57		IOReturn			getSegments(
58									UInt32*					ioSegmentCount,
59									IOFireWireLib::FWPhysicalSegment32 outSegments[] ) ;
60} ;
61
62#endif //_IOKIT_IOFWUserClientPhysAddrSpace_H_
63