/* * Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_LICENSE_HEADER_END@ */ /* * * SCSICommand.h * */ #ifndef _SCSICOMMAND_H #define _SCSICOMMAND_H typedef struct SCSICDBInfo { UInt32 cdbFlags; UInt32 cdbTagMsg; UInt32 cdbTag; UInt32 cdbAbortMsg; UInt32 cdbLength; UInt8 cdb[16]; UInt32 reserved[16]; } SCSICDBInfo; enum SCSICDBFlags { kCDBFNoDisconnect = 0x00000001, /* * Note: These flags are for IOSCSIController subclasses only */ kCDBFlagsNegotiatePPR = 0x04000000, kCDBFlagsDisableParity = 0x08000000, kCDBFlagsNoDisconnect = 0x10000000, kCDBFlagsNegotiateSDTR = 0x20000000, kCDBFlagsNegotiateWDTR = 0x40000000 // = 0x80000000, // reserved }; enum SCSIAdapterStatus { kSCSIAdapterStatusSuccess = 0, kSCSIAdapterStatusProtocolError, kSCSIAdapterStatusSelectionTimeout, kSCSIAdapterStatusMsgReject, kSCSIAdapterStatusParityError, kSCSIAdapterStatusOverrun }; typedef struct SCSIResults { IOReturn returnCode; UInt32 bytesTransferred; enum SCSIAdapterStatus adapterStatus; UInt8 scsiStatus; Boolean requestSenseDone; UInt32 requestSenseLength; UInt32 reserved[16]; } SCSIResults; #endif