Root/
Source at commit 2740 created 8 years 11 months ago. By ifabio, sync with trunk. | |
---|---|
1 | /*␊ |
2 | * Copyright (c) 2004-2009 Apple Inc. All rights reserved.␊ |
3 | *␊ |
4 | * @APPLE_LICENSE_HEADER_START@␊ |
5 | * ␊ |
6 | * This file contains Original Code and/or Modifications of Original Code␊ |
7 | * as defined in and that are subject to the Apple Public Source License␊ |
8 | * Version 2.0 (the 'License'). You may not use this file except in␊ |
9 | * compliance with the License. Please obtain a copy of the License at␊ |
10 | * http://www.opensource.apple.com/apsl/ and read it before using this␊ |
11 | * file.␊ |
12 | * ␊ |
13 | * The Original Code and all software distributed under the License are␊ |
14 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER␊ |
15 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,␊ |
16 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,␊ |
17 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.␊ |
18 | * Please see the License for the specific language governing rights and␊ |
19 | * limitations under the License.␊ |
20 | * ␊ |
21 | * @APPLE_LICENSE_HEADER_END@␊ |
22 | */␊ |
23 | ␊ |
24 | #ifndef _IOKIT_SCSI_PORTS_H_␊ |
25 | #define _IOKIT_SCSI_PORTS_H_␊ |
26 | ␊ |
27 | ␊ |
28 | /*! @header SCSIPort␊ |
29 | ␉@discussion␊ |
30 | ␉This file contains all the definitions for SCSIPort notifications and status.␊ |
31 | */␊ |
32 | ␊ |
33 | ␊ |
34 | /*!␊ |
35 | @enum kSCSIPort_NotificationStatusChange␊ |
36 | @discussion␊ |
37 | Message definition to be used with the messageClients␊ |
38 | call to inform of a change in port status.␊ |
39 | */␊ |
40 | enum␊ |
41 | {␊ |
42 | ␉kSCSIPort_NotificationStatusChange␉␉= 0x68000001␊ |
43 | };␊ |
44 | ␊ |
45 | ␊ |
46 | /*! @typedef SCSIPortStatus␊ |
47 | ␉@abstract 32-bit number to represent a SCSIPortStatus.␊ |
48 | ␉@discussion Type for SCSIPortStatus.␊ |
49 | */␊ |
50 | ␊ |
51 | typedef UInt32 SCSIPortStatus;␊ |
52 | ␊ |
53 | /*! @enum SCSI Port Status Values␊ |
54 | ␉@discussion Definitions for the possible port status values␊ |
55 | */␊ |
56 | enum␊ |
57 | {␊ |
58 | ␉/*!␊ |
59 | ␉@constant kSCSIPort_StatusOnline␊ |
60 | ␉The port is online.␊ |
61 | ␉*/␊ |
62 | ␉kSCSIPort_StatusOnline␉= 0,␊ |
63 | ␊ |
64 | ␉/*!␊ |
65 | ␉@constant kSCSIPort_StatusOffline␊ |
66 | ␉The port is offline (e.g. unplugged cable).␊ |
67 | ␉*/␊ |
68 | ␉kSCSIPort_StatusOffline␉= 1,␊ |
69 | ␊ |
70 | ␉/*!␊ |
71 | ␉@constant kSCSIPort_StatusFailure␊ |
72 | ␉Driver has detected unrecoverable port failure (e.g. hardware port failure)␊ |
73 | ␉*/␊ |
74 | ␉kSCSIPort_StatusFailure␉= 2␊ |
75 | };␊ |
76 | ␊ |
77 | #endif␉/* _IOKIT_SCSI_PORTS_H_ */␊ |
78 |