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Annotation of kernel/driverkit/ppc/PPCKernBus.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
        !             3:  *
        !             4:  * @APPLE_LICENSE_HEADER_START@
        !             5:  * 
        !             6:  * Portions Copyright (c) 1999 Apple Computer, Inc.  All Rights
        !             7:  * Reserved.  This file contains Original Code and/or Modifications of
        !             8:  * Original Code as defined in and that are subject to the Apple Public
        !             9:  * Source License Version 1.1 (the "License").  You may not use this file
        !            10:  * except in compliance with the License.  Please obtain a copy of the
        !            11:  * License at http://www.apple.com/publicsource and read it before using
        !            12:  * this file.
        !            13:  * 
        !            14:  * The Original Code and all software distributed under the License are
        !            15:  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
        !            16:  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
        !            17:  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
        !            18:  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
        !            19:  * License for the specific language governing rights and limitations
        !            20:  * under the License.
        !            21:  * 
        !            22:  * @APPLE_LICENSE_HEADER_END@
        !            23:  */
        !            24: 
        !            25: /*
        !            26:  * Copyright (c) 1994 NeXT Computer, Inc.
        !            27:  *
        !            28:  * Exported interface for Kernel PPC Bus Resource Object(s).
        !            29:  *
        !            30:  * HISTORY
        !            31:  *
        !            32:  * 28 June 1994 Curtis Galloway at NeXT
        !            33:  *     Derived from EISA files.
        !            34:  */
        !            35: 
        !            36: #ifdef DRIVER_PRIVATE
        !            37: 
        !            38: #import <driverkit/KernBus.h>
        !            39: #import <driverkit/KernBusMemory.h>
        !            40: #import <driverkit/KernBusInterrupt.h>
        !            41: 
        !            42: 
        !            43: @interface PPCKernBusInterrupt : KernBusInterrupt <KernBusInterrupt>
        !            44: {
        !            45: @private
        !            46:     id         _PPCLock;
        !            47:     int                _priorityLevel;
        !            48:     int                _irq;
        !            49:     BOOL       _irqAttached;
        !            50:     BOOL       _irqEnabled;
        !            51: }
        !            52: 
        !            53: @end
        !            54: 
        !            55: 
        !            56: #define IO_PORTS_KEY           "I/O Ports"
        !            57: #define MEM_MAPS_KEY           "Memory Maps"
        !            58: #define IRQ_LEVELS_KEY         "IRQ Levels"
        !            59: #define DMA_CHANNELS_KEY       "DMA Channels"
        !            60: 
        !            61: @interface PPCKernBus : KernBus
        !            62: {
        !            63: @private
        !            64: }
        !            65: 
        !            66: - init;
        !            67: - free;
        !            68: 
        !            69: @end
        !            70: 
        !            71: #endif /* DRIVER_PRIVATE */

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