1/*
2 * Copyright (c) 1998-2003 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#ifndef _IOKIT_IOFWSBP2PSEUDOADDRESSSPACE_H
24#define _IOKIT_IOFWSBP2PSEUDOADDRESSSPACE_H
25
26#include <IOKit/firewire/IOFWPseudoAddressSpace.h>
27
28#pragma mark -
29
30class IOFireWireUnit;
31
32/*!
33	@class IOFWSBP2PseudoAddressSpace
34*/
35
36class IOFWSBP2PseudoAddressSpace : public IOFWPseudoAddressSpace
37{
38    OSDeclareDefaultStructors(IOFWSBP2PseudoAddressSpace)
39
40protected:
41
42	/*!
43		@struct ExpansionData
44		@discussion This structure will be used to expand the capablilties of the class in the future.
45    */
46
47    struct ExpansionData { };
48
49	/*!
50		@var reserved
51		Reserved for future use.  (Internal use only)
52	*/
53
54	ExpansionData *reserved;
55
56public:
57
58	virtual void setAddressLo( UInt32 addressLo );
59
60	static IOFWSBP2PseudoAddressSpace * simpleRead(	IOFireWireBus *	control,
61													FWAddress *		addr,
62													UInt32 			len,
63													const void *	data );
64
65	static IOFWSBP2PseudoAddressSpace * simpleRW(	IOFireWireBus *	control,
66													FWAddress *		addr,
67													UInt32 			len,
68													void *			data );
69
70	static IOFWSBP2PseudoAddressSpace * createPseudoAddressSpace(	IOFireWireBus * control,
71																	IOFireWireUnit * unit,
72																	FWAddress *		addr,
73																	UInt32 			len,
74																	FWReadCallback 	reader,
75																	FWWriteCallback	writer,
76																	void *			refcon );
77
78private:
79    OSMetaClassDeclareReservedUnused(IOFWSBP2PseudoAddressSpace, 0);
80    OSMetaClassDeclareReservedUnused(IOFWSBP2PseudoAddressSpace, 1);
81    OSMetaClassDeclareReservedUnused(IOFWSBP2PseudoAddressSpace, 2);
82    OSMetaClassDeclareReservedUnused(IOFWSBP2PseudoAddressSpace, 3);
83    OSMetaClassDeclareReservedUnused(IOFWSBP2PseudoAddressSpace, 4);
84    OSMetaClassDeclareReservedUnused(IOFWSBP2PseudoAddressSpace, 5);
85    OSMetaClassDeclareReservedUnused(IOFWSBP2PseudoAddressSpace, 6);
86    OSMetaClassDeclareReservedUnused(IOFWSBP2PseudoAddressSpace, 7);
87    OSMetaClassDeclareReservedUnused(IOFWSBP2PseudoAddressSpace, 8);
88    OSMetaClassDeclareReservedUnused(IOFWSBP2PseudoAddressSpace, 9);
89
90};
91
92#endif
93