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Annotation of drvEIDE/EIDE.drvproj/EIDE.lksproj/IdeDDM.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 1.0 (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 1997-1998 by Apple Computer, Inc., All rights reserved.
        !            26:  * Copyright 1994-1997 NeXT Software, Inc., All rights reserved.
        !            27:  *
        !            28:  * IDE driver message logging -- IdeDDM.h
        !            29:  *
        !            30:  * HISTORY
        !            31:  *
        !            32:  * 1-Feb-1998  Joe Liu at Apple
        !            33:  *     Added DDM_IDE_DMA.
        !            34:  *
        !            35:  * 22-Jul-1994 Rakesh Dubey at NeXT
        !            36:  *     Created.
        !            37:  */
        !            38: 
        !            39: #ifndef _IDEDDM_H
        !            40: #define _IDEDDM_H 1
        !            41: 
        !            42: 
        !            43: //#define DDM_DEBUG            1
        !            44: 
        !            45: #import <driverkit/generalFuncs.h>
        !            46: 
        !            47: #ifdef DDM_DEBUG
        !            48: #define DDM_IODEVICE_INDEX     0
        !            49: #import <driverkit/debugging.h>
        !            50: 
        !            51: #define IDE_NUM_DDM_BUFS       256
        !            52: 
        !            53: /*
        !            54:  * Should be different than other user drivers at DDM_IODEVICE_INDEX.
        !            55:  * c.f. printerdriver/printerTypes.h.
        !            56:  */
        !            57: #define DDM_IDE_LOCK   0x00001000      /* lock */
        !            58: #define DDM_IDE_CTL            0x00002000      /* controller */
        !            59: #define DDM_IDE_CMD            0x00004000      /* IDE commands */
        !            60: #define DDM_IDE_DISK   0x00008000      /* disk */
        !            61: #define DDM_IDE_DMA            0x00000100      /* DMA ISA/PCI */
        !            62: #define DDM_IDE_LOG            0x00000200      /* Generic log messages */
        !            63: #define        DDM_IDE_ALL             (DDM_IDE_LOCK|DDM_IDE_CTL|DDM_IDE_DISK)
        !            64: 
        !            65: #define ddm_ide_lock(x, a, b, c, d, e) \
        !            66:     IODEBUG(DDM_IODEVICE_INDEX, DDM_IDE_LOCK, x, a, b, c, d, e)
        !            67: #define ddm_ide_ctl(x, a, b, c, d, e) \
        !            68:     IODEBUG(DDM_IODEVICE_INDEX, DDM_IDE_CTL, x, a, b, c, d, e)
        !            69: #define ddm_ide_cmd(x, a, b, c, d, e) \
        !            70:     IODEBUG(DDM_IODEVICE_INDEX, DDM_IDE_CMD, x, a, b, c, d, e)
        !            71: #define ddm_ide_disk(x, a, b, c, d, e) \
        !            72:     IODEBUG(DDM_IODEVICE_INDEX, DDM_IDE_DISK, x, a, b, c, d, e)
        !            73: #define ddm_ide_dma(x, a, b, c, d, e) \
        !            74:     IODEBUG(DDM_IODEVICE_INDEX, DDM_IDE_DMA, x, a, b, c, d, e)
        !            75: #define ddm_ide_log(x, a, b, c, d, e) \
        !            76:     IODEBUG(DDM_IODEVICE_INDEX, DDM_IDE_LOG, x, a, b, c, d, e)
        !            77: 
        !            78: #else  DDM_DEBUG
        !            79: #define ddm_ide_lock(x, a, b, c, d, e)
        !            80: #define ddm_ide_ctl(x, a, b, c, d, e)
        !            81: #define ddm_ide_cmd(x, a, b, c, d, e)
        !            82: #define ddm_ide_disk(x, a, b, c, d, e)
        !            83: #define ddm_ide_dma(x, a, b, c, d, e)
        !            84: #define ddm_ide_log(x, a, b, c, d, e)
        !            85: #endif DDM_DEBUG
        !            86: 
        !            87: #endif /* _IDEDDM_H */

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