| | 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 | * ATADevice.h |
| | 25 | * |
| | 26 | */ |
| | 27 | |
| | 28 | #ifndef _ATADEVICE_H |
| | 29 | #define _ATADEVICE_H |
| | 30 | |
| | 31 | #define kDefaultInquirySize 255 |
| | 32 | |
| | 33 | typedef UInt32 ATAUnit; |
| | 34 | |
| | 35 | |
| | 36 | enum ATADeviceTimeouts |
| | 37 | { |
| | 38 | kATATimerIntervalmS = 500, |
| | 39 | kATAProbeTimeoutmS = 5000, |
| | 40 | kATAResetIntervalmS = 3000, |
| | 41 | kATAAbortTimeoutmS = 5000, |
| | 42 | kATAReqSenseTimeoutmS = 5000, |
| | 43 | kATADisableTimeoutmS = 5000, |
| | 44 | kATAResetPollIntervalmS = 50, |
| | 45 | kATAResetTimeoutmS = 25000, |
| | 46 | kATABusyTimeoutmS = 10, |
| | 47 | kATADRQTimeoutmS = 10, |
| | 48 | }; |
| | 49 | |
| | 50 | enum ATAClientMessage |
| | 51 | { |
| | 52 | kATAClientMsgNone = 0x00005000, |
| | 53 | kATAClientMsgDeviceAbort, |
| | 54 | kATAClientMsgDeviceReset, |
| | 55 | kATAClientMsgBusReset, |
| | 56 | kATAClientMsgSelectTiming, |
| | 57 | |
| | 58 | kATAClientMsgDone = 0x80000000, |
| | 59 | }; |
| | 60 | |
| | 61 | enum ATAQueueType |
| | 62 | { |
| | 63 | kATAQTypeNormalQ = 0, |
| | 64 | kATAQTypeBypassQ = 1, |
| | 65 | }; |
| | 66 | |
| | 67 | enum ATAQueuePosition |
| | 68 | { |
| | 69 | kATAQPositionTail = 0, |
| | 70 | kATAQPositionHead = 1, |
| | 71 | }; |
| | 72 | |
| | 73 | |
| | 74 | #define kATAPropertyProtocol "ATA Protocol" /* IOCString */ |
| | 75 | #define kATAPropertyDeviceNumber "ATA Device Number" /* OSNumber */ |
| | 76 | #define kATAPropertyDeviceType "ATA Device Type" /* IOCString */ |
| | 77 | #define kATAPropertyDeviceId "ATA Device Id" /* OSNumber */ |
| | 78 | #define kATAPropertyModelNumber "ATA Device Model Number" /* IOCString */ |
| | 79 | #define kATAPropertyFirmwareRev "ATA Device Firmware Revision" /* IOCString */ |
| | 80 | #define kATAPropertyVendorName "ATA Device Vendor Name" /* IOCString */ |
| | 81 | #define kATAPropertyProductName "ATA Device Product Name" /* IOCString */ |
| | 82 | #define kATAPropertyProductRevision "ATA Device Product Revision" /* IOCString */ |
| | 83 | #define kATAPropertyLocation "IOUnit" /* OSNumber */ |
| | 84 | |
| | 85 | #define kATAMaxProperties 9 |
| | 86 | |
| | 87 | #define kATAPropertyProtocolATA "ATA" |
| | 88 | #define kATAPropertyProtocolATAPI "ATAPI" |
| | 89 | |
| | 90 | #define kATADeviceTypeDisk "Disk" |
| | 91 | #define kATADeviceTypeTape "Tape" |
| | 92 | #define kATADeviceTypeCDRom "CDRom" |
| | 93 | #define kATADeviceTypeScanner "Scanner" |
| | 94 | #define kATADeviceTypeOther "Other" |
| | 95 | |
| | 96 | #endif |
projects / apple / xnu.git / blame_incremental