/* * Copyright (c) 2002 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@ */ #ifndef _IOKIT_SCSI_PORTS_H_ #define _IOKIT_SCSI_PORTS_H_ // Message definition to be used with the messageClients call to // inform of a change in port status enum { kSCSIPort_NotificationStatusChange = 0x68000001 }; // Port status type typedef UInt32 SCSIPortStatus; // Definitions for the possible statuses enum { kSCSIPort_StatusOnline = 0, // Port is online kSCSIPort_StatusOffline = 1, // Port is offline (e.g. unplugged cable) kSCSIPort_StatusFailure = 2 // Driver has detected unrecoverable port failure (e.g. hardware port failure) }; #endif /* _IOKIT_SCSI_PORTS_H_ */