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Annotation of kernel/bsd/dev/ppc/drvPPCATA/IdeDDM.h, revision 1.1.1.1

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: // Copyright 1997 by Apple Computer, Inc., all rights reserved.
                     26: /*
                     27:  * Copyright (c) 1994-1997 NeXT Software, Inc.  All rights reserved. 
                     28:  *
                     29:  * IDE driver message logging -- IdeDDM.h
                     30:  *
                     31:  * HISTORY 
                     32:  * 22-Jul-1994  Rakesh Dubey at NeXT
                     33:  *     Created.
                     34:  */
                     35: 
                     36: //#define DDM_DEBUG            1
                     37: 
                     38: #import <driverkit/generalFuncs.h>
                     39: 
                     40: #ifdef DDM_DEBUG
                     41: #define DDM_IODEVICE_INDEX     0
                     42: #import <driverkit/debugging.h>
                     43: 
                     44: #define IDE_NUM_DDM_BUFS       256
                     45: 
                     46: /*
                     47:  * Should be different than other user drivers at DDM_IODEVICE_INDEX.
                     48:  * c.f. printerdriver/printerTypes.h.
                     49:  */
                     50: #define DDM_IDE_LOCK           0x00001000      /* lock */
                     51: #define DDM_IDE_CTL            0x00002000      /* controller */
                     52: #define DDM_IDE_CMD            0x00004000      /* IDE commands */
                     53: #define DDM_IDE_DISK           0x00008000      /* disk */
                     54: #define        DDM_IDE_ALL             (DDM_IDE_LOCK|DDM_IDE_CTL|DDM_IDE_DISK)
                     55: 
                     56: #define ddm_ide_lock(x, a, b, c, d, e) \
                     57:     IODEBUG(DDM_IODEVICE_INDEX, DDM_IDE_LOCK, x, a, b, c, d, e)
                     58: #define ddm_ide_ctl(x, a, b, c, d, e) \
                     59:     IODEBUG(DDM_IODEVICE_INDEX, DDM_IDE_CTL, x, a, b, c, d, e)
                     60: #define ddm_ide_cmd(x, a, b, c, d, e) \
                     61:     IODEBUG(DDM_IODEVICE_INDEX, DDM_IDE_CMD, x, a, b, c, d, e)
                     62: #define ddm_ide_disk(x, a, b, c, d, e) \
                     63:     IODEBUG(DDM_IODEVICE_INDEX, DDM_IDE_DISK, x, a, b, c, d, e)
                     64: 
                     65: #else  DDM_DEBUG
                     66: #define ddm_ide_lock(x, a, b, c, d, e)
                     67: #define ddm_ide_ctl(x, a, b, c, d, e)
                     68: #define ddm_ide_cmd(x, a, b, c, d, e)
                     69: #define ddm_ide_disk(x, a, b, c, d, e)
                     70: #endif DDM_DEBUG
                     71: 
                     72: 

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