X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/43866e378188c25dd1e2208016ab3cbeb086ae6c..e2d2fc5c71f7d145cba7267989251af45e3bb5ba:/iokit/IOKit/pwr_mgt/IOPowerConnection.h

diff --git a/iokit/IOKit/pwr_mgt/IOPowerConnection.h b/iokit/IOKit/pwr_mgt/IOPowerConnection.h
index 215343b30..a7ece0ad5 100644
--- a/iokit/IOKit/pwr_mgt/IOPowerConnection.h
+++ b/iokit/IOKit/pwr_mgt/IOPowerConnection.h
@@ -1,16 +1,19 @@
 /*
  * Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_LICENSE_HEADER_START@
- * 
- * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
+ * @APPLE_OSREFERENCE_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.
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
+ * 
+ * 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
@@ -20,7 +23,7 @@
  * Please see the License for the specific language governing rights and
  * limitations under the License.
  * 
- * @APPLE_LICENSE_HEADER_END@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 /*
  * Copyright (c) 1998 Apple Computer, Inc.  All rights reserved.
@@ -43,16 +46,18 @@ class IOPowerConnection : public IOService
 protected:
     /*! @field parentKnowsState	true: parent knows state of its domain
 					used by child */
-    bool		stateKnown;
+    bool            stateKnown;
+
     /*! @field currentPowerFlags	power flags which describe  the current state of the power domain
 					used by child */
     IOPMPowerFlags 	currentPowerFlags;
+
     /*! @field desiredDomainState	state number which corresponds to the child's desire
 					used by parent */
     unsigned long	desiredDomainState;
 
     /*! @field requestFlag		set to true when desiredDomainState is set */
-    bool		requestFlag;
+    bool            requestFlag;
 
     /*! @field preventIdleSleepFlag	true if child has this bit set in its desired state
 					used by parent */
@@ -64,12 +69,21 @@ protected:
 
     /*! @field awaitingAck		true if child has not yet acked our notification
 					used by parent */
-    bool		awaitingAck;
+    bool            awaitingAck;
 
+    /*! @field readyFlag		true if the child has been added as a power child
+					used by parent */
+	bool            readyFlag;
+
+#ifdef XNU_KERNEL_PRIVATE
 public:
-        /*! @function setParentKnowsState
-            @abstract Sets the stateKnown variable.
-            @discussion Called by the parent when the object is created and called by the child when it discovers that the parent now knows its state. */
+    bool            delayChildNotification;
+#endif
+
+public:
+    /*! @function setParentKnowsState
+        @abstract Sets the stateKnown variable.
+        @discussion Called by the parent when the object is created and called by the child when it discovers that the parent now knows its state. */
     void setParentKnowsState (bool );
 
     /*! @function setParentCurrentPowerFlags
@@ -100,7 +114,6 @@ public:
     @discussion Called by the parent. */
     void setChildHasRequestedPower ( void );
 
-
     /*! @function childHasRequestedPower
         @abstract Return the flag that says whether the child has called requestPowerDomainState.
     @discussion Called by the PCI Aux Power Supply Driver to see if a device driver
@@ -136,6 +149,16 @@ public:
         @abstract Returns the awaitingAck variable.
         @discussion Called by the parent. */
     bool getAwaitingAck ( void );
+
+    /*! @function setReadyFlag
+        @abstract Sets the readyFlag variable.
+        @discussion Called by the parent. */
+	void setReadyFlag( bool flag );
+
+    /*! @function getReadyFlag
+        @abstract Returns the readyFlag variable.
+        @discussion Called by the parent. */
+	bool getReadyFlag( void ) const;
 };
 
 #endif /* ! _IOKIT_IOPOWERCONNECTION_H */