projects / apple / xnu.git / blame
| Commit | Line | Data |
|---|---|---|
| 1c79356b A |
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 | kCDBFlagsNegotiatePPR = 0x04000000, | |
| 56 | kCDBFlagsDisableParity = 0x08000000, | |
| 57 | kCDBFlagsNoDisconnect = 0x10000000, | |
| 58 | kCDBFlagsNegotiateSDTR = 0x20000000, | |
| 59 | kCDBFlagsNegotiateWDTR = 0x40000000, | |
| 60 | // = 0x80000000, // reserved | |
| 61 | }; | |
| 62 | ||
| 63 | enum SCSIAdapterStatus | |
| 64 | { | |
| 65 | kSCSIAdapterStatusSuccess = 0, | |
| 66 | kSCSIAdapterStatusProtocolError, | |
| 67 | kSCSIAdapterStatusSelectionTimeout, | |
| 68 | kSCSIAdapterStatusMsgReject, | |
| 69 | kSCSIAdapterStatusParityError, | |
| 70 | kSCSIAdapterStatusOverrun, | |
| 71 | }; | |
| 72 | ||
| 73 | typedef struct SCSIResults | |
| 74 | { | |
| 75 | IOReturn returnCode; | |
| 76 | ||
| 77 | UInt32 bytesTransferred; | |
| 78 | ||
| 79 | enum SCSIAdapterStatus adapterStatus; | |
| 80 | UInt8 scsiStatus; | |
| 81 | ||
| 82 | Boolean requestSenseDone; | |
| 83 | UInt32 requestSenseLength; | |
| 84 | ||
| 85 | UInt32 reserved[16]; | |
| 86 | } SCSIResults; | |
| 87 | ||
| 88 | ||
| 89 | #endif |