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1.1 root 1: /*
2: * Copyright (c) 1998-2000 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: #include <IOKit/IOService.h>
23: #include <IOKit/adb/adb.h>
24: #include <IOKit/adb/IOADBBus.h>
25:
26: class IOADBBus;
27:
28:
29: class IOADBDevice : public IOService
30: {
31: OSDeclareDefaultStructors(IOADBDevice)
32:
33: private:
34:
35: IOADBBus * bus;
36: ADBDeviceControl * fBusRef;
37:
38: public:
39:
40: bool init ( OSDictionary * regEntry, ADBDeviceControl * us );
41: bool attach ( IOADBBus * controller );
42: virtual bool matchPropertyTable( OSDictionary * table );
43: bool seizeForClient ( IOService * client, ADB_callback_func handler );
44: void releaseFromClient ( IORegistryEntry * client );
45: IOReturn flush ( void );
46: IOReturn readRegister ( IOADBRegister adbRegister, UInt8 * data, IOByteCount * length );
47: IOReturn writeRegister ( IOADBRegister adbRegister, UInt8 * data, IOByteCount * length );
48: IOADBAddress address ( void );
49: IOADBAddress defaultAddress ( void );
50: UInt8 handlerID ( void );
51: UInt8 defaultHandlerID ( void );
52: IOReturn setHandlerID ( UInt8 handlerID );
53: void * busRef ( void );
54:
55: };
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