iokit/IOKit/IOMessage.h

   1 /*
   2  * Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
   7  *
   8  * This file contains Original Code and/or Modifications of Original Code
   9  * as defined in and that are subject to the Apple Public Source License
  10  * Version 2.0 (the 'License'). You may not use this file except in
  11  * compliance with the License. Please obtain a copy of the License at
  12  * http://www.opensource.apple.com/apsl/ and read it before using this
  13  * file.
  14  *
  15  * The Original Code and all software distributed under the License are
  16  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  17  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  18  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  20  * Please see the License for the specific language governing rights and
  21  * limitations under the License.
  22  *
  23  * @APPLE_LICENSE_HEADER_END@
  24  */
  25
  26 #ifndef __IOKIT_IOMESSAGE_H
  27 #define __IOKIT_IOMESSAGE_H
  28
  29 #include <IOKit/IOReturn.h>
  30 #include <IOKit/IOTypes.h>
  31
  32 typedef UInt32 IOMessage;
  33
  34 #define iokit_common_msg(message)     (UInt32)(sys_iokit|sub_iokit_common|message)
  35 #define iokit_family_msg(sub,message) (UInt32)(sys_iokit|sub|message)
  36
  37 #define kIOMessageServiceIsTerminated      iokit_common_msg(0x010)
  38 #define kIOMessageServiceIsSuspended       iokit_common_msg(0x020)
  39 #define kIOMessageServiceIsResumed         iokit_common_msg(0x030)
  40
  41 #define kIOMessageServiceIsRequestingClose iokit_common_msg(0x100)
  42 #define kIOMessageServiceIsAttemptingOpen  iokit_common_msg(0x101)
  43 #define kIOMessageServiceWasClosed         iokit_common_msg(0x110)
  44
  45 #define kIOMessageServiceBusyStateChange   iokit_common_msg(0x120)
  46
  47 #define kIOMessageCanDevicePowerOff        iokit_common_msg(0x200)
  48 #define kIOMessageDeviceWillPowerOff       iokit_common_msg(0x210)
  49 #define kIOMessageDeviceWillNotPowerOff    iokit_common_msg(0x220)
  50 #define kIOMessageDeviceHasPoweredOn       iokit_common_msg(0x230)
  51 #define kIOMessageCanSystemPowerOff        iokit_common_msg(0x240)
  52 #define kIOMessageSystemWillPowerOff       iokit_common_msg(0x250)
  53 #define kIOMessageSystemWillNotPowerOff    iokit_common_msg(0x260)
  54 #define kIOMessageCanSystemSleep           iokit_common_msg(0x270)
  55 #define kIOMessageSystemWillSleep          iokit_common_msg(0x280)
  56 #define kIOMessageSystemWillNotSleep       iokit_common_msg(0x290)
  57 #define kIOMessageSystemHasPoweredOn       iokit_common_msg(0x300)
  58 #define kIOMessageSystemWillRestart        iokit_common_msg(0x310)
  59
  60 #endif /* ! __IOKIT_IOMESSAGE_H */