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Annotation of XNU/iokit/IOKit/firewire/IOFireWireUnit.h, revision 1.1.1.1

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: /*
                     23:  *
                     24:  *     IOFireWireUnit.h
                     25:  *
                     26:  *
                     27:  */
                     28: #ifndef _IOKIT_IOFIREWIREUNIT_H
                     29: #define _IOKIT_IOFIREWIREUNIT_H
                     30: 
                     31: #include <IOKit/firewire/IOFireWireNub.h>
                     32: class IOFireWireDevice;
                     33: 
                     34: class IOFireWireUnit : public IOFireWireNub
                     35: {
                     36:     OSDeclareDefaultStructors(IOFireWireUnit)
                     37: 
                     38: /*------------------Useful info about device (also available in the registry)--------*/
                     39: public:
                     40: 
                     41: // More info to come - device type, CSR ROM etc.
                     42: 
                     43: protected:
                     44:     IOFireWireDevice *fDevice; // The device unit i spart of
                     45: 
                     46: /*------------------Methods provided to FireWire device clients-----------------------*/
                     47: public:
                     48:     /*
                     49:      * Create an iterator for the unit directory in the device ROM
                     50:      */
                     51:     virtual IOReturn CSRROMCreateIterator (CSRROMEntryIterator *pCSRROMIterator);
                     52: 
                     53:     /*
                     54:      * Standard nub initialization
                     55:      */
                     56:     virtual bool attach(IOService * provider );
                     57: 
                     58:     /*
                     59:      * Matching language support
                     60:      * Match on the following properties of the unit:
                     61:      * Vendor_ID
                     62:      * GUID
                     63:      * Unit_Spec_ID
                     64:      * Unit_SW_Version
                     65:      */
                     66:     bool matchPropertyTable(OSDictionary * table);
                     67: 
                     68: 
                     69:     virtual IOReturn message( UInt32 type, IOService * provider, void * argument );
                     70: 
                     71: };
                     72: 
                     73: #endif /* ! _IOKIT_IOFIREWIREDEVICE_H */

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