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Annotation of XNU/iokit/IOKit/scsi/scsi-device/SCSICommand.h, revision 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:  * SCSICommand.h
        !            25:  *
        !            26:  */
        !            27: 
        !            28: #ifndef _SCSICOMMAND_H
        !            29: #define _SCSICOMMAND_H
        !            30: 
        !            31: typedef struct SCSICDBInfo
        !            32: {
        !            33: 
        !            34:     UInt32             cdbFlags;
        !            35: 
        !            36:     UInt32             cdbTagMsg;
        !            37:     UInt32             cdbTag;
        !            38: 
        !            39:     UInt32             cdbAbortMsg;
        !            40: 
        !            41:     UInt32             cdbLength;
        !            42:     UInt8              cdb[16];
        !            43:     
        !            44:     UInt32              reserved[16];
        !            45: } SCSICDBInfo;
        !            46: 
        !            47: 
        !            48: enum SCSICDBFlags
        !            49: {
        !            50:     kCDBFNoDisconnect          = 0x00000001,
        !            51: 
        !            52: /*  
        !            53:  *  Note: These flags are for IOSCSIController subclasses only
        !            54:  */
        !            55:     kCDBFlagsDisableParity      = 0x08000000,
        !            56:     kCDBFlagsNoDisconnect       = 0x10000000,
        !            57:     kCDBFlagsNegotiateSDTR     = 0x20000000,
        !            58:     kCDBFlagsNegotiateWDTR     = 0x40000000,
        !            59: //                              = 0x80000000,           // reserved
        !            60: };
        !            61: 
        !            62: typedef struct SCSIResults
        !            63: {
        !            64:     IOReturn           returnCode;
        !            65: 
        !            66:     UInt32             bytesTransferred;
        !            67: 
        !            68:     UInt32              adapterStatus;
        !            69:     UInt8              scsiStatus;
        !            70: 
        !            71:     bool               requestSenseDone;
        !            72:     UInt32             requestSenseLength;
        !            73:     
        !            74:     UInt32              reserved[16];
        !            75: } SCSIResults;
        !            76: 
        !            77: enum SCSIAdapterStatus
        !            78: {
        !            79:     kSCSIAdapterStatusSuccess   = 0,
        !            80:     kSCSIAdapterStatusMsgReject,
        !            81:     kSCSIAdapterStatusParityError,
        !            82: };
        !            83: 
        !            84:     
        !            85: #endif

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