--- xnu/xnu-124.13/iokit/Kernel/IOPowerConnection.cpp
+++ xnu/xnu-517/iokit/Kernel/IOPowerConnection.cpp
@@ -3,19 +3,22 @@
  *
  * @APPLE_LICENSE_HEADER_START@
  * 
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License").  You may not use this file except in compliance with the
- * License.  Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
  * 
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * 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 OR NON-INFRINGEMENT.  Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * 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@
  */
@@ -44,6 +47,67 @@
 unsigned long IOPowerConnection::getDesiredDomainState ( void )
 {
     return desiredDomainState;
+}
+
+
+// **********************************************************************************
+// setChildHasRequestedPower
+//
+// Parent of the connection calls here when the child requests power
+// **********************************************************************************
+void IOPowerConnection::setChildHasRequestedPower ( void )
+{
+    requestFlag = true;
+}
+
+// **********************************************************************************
+// childHasRequestedPower
+//
+// Parent of the connection calls here when the child requests power
+// **********************************************************************************
+bool IOPowerConnection::childHasRequestedPower ( void )
+{
+    return requestFlag;
+}
+
+
+// **********************************************************************************
+// setPreventIdleSleepFlag
+//
+// **********************************************************************************
+void IOPowerConnection::setPreventIdleSleepFlag ( unsigned long flag )
+{
+    preventIdleSleepFlag = (flag != 0);
+}
+
+
+// **********************************************************************************
+// getPreventIdleSleepFlag
+//
+// **********************************************************************************
+bool IOPowerConnection::getPreventIdleSleepFlag ( void )
+{
+    return preventIdleSleepFlag;
+}
+
+
+// **********************************************************************************
+// setPreventSystemSleepFlag
+//
+// **********************************************************************************
+void IOPowerConnection::setPreventSystemSleepFlag ( unsigned long flag )
+{
+    preventSystemSleepFlag = (flag != 0);
+}
+
+
+// **********************************************************************************
+// getPreventSystemSleepFlag
+//
+// **********************************************************************************
+bool IOPowerConnection::getPreventSystemSleepFlag ( void )
+{
+    return preventSystemSleepFlag;
 }
 
 
@@ -91,3 +155,21 @@
 }
 
 
+// **********************************************************************************
+// setAwaitingAck
+//
+// **********************************************************************************
+void IOPowerConnection::setAwaitingAck ( bool value )
+{
+    awaitingAck = value;
+}
+
+
+// **********************************************************************************
+// getAwaitingAck
+//
+// **********************************************************************************
+bool IOPowerConnection::getAwaitingAck ( void )
+{
+    return awaitingAck;
+}