xnu-3789.1.32.tar.gz

[apple/xnu.git] / iokit / IOKit / IOCPU.h

diff --git a/iokit/IOKit/IOCPU.h b/iokit/IOKit/IOCPU.h
index d16a3e5c1d4b9ae1642363c467e75bb3e8c5d6f0..a9ae2e60590bfecf4c5b723f86ad6fb3c873e4e8 100644 (file)
--- a/iokit/IOKit/IOCPU.h
+++ b/iokit/IOKit/IOCPU.h
@@ -1,23 +1,29 @@
 /*
  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_LICENSE_HEADER_START@
+ * @APPLE_OSREFERENCE_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.
+ * 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. 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.
  * 
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * 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@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 /*
  * Copyright (c) 1999 Apple Computer, Inc.  All rights reserved.
@@ -72,17 +78,19 @@ protected:
 public:
   static  void           initCPUs(void);
   
-  virtual bool           start(IOService *provider);
-  virtual OSObject       *getProperty(const OSSymbol *aKey) const;
-  virtual bool           setProperty(const OSSymbol *aKey, OSObject *anObject);
-  virtual bool           serializeProperties(OSSerialize *serialize) const;
-  virtual IOReturn       setProperties(OSObject *properties);
+  virtual bool           start(IOService *provider) APPLE_KEXT_OVERRIDE;
+  virtual OSObject       *getProperty(const OSSymbol *aKey) const APPLE_KEXT_OVERRIDE;
+  virtual bool           setProperty(const OSSymbol *aKey, OSObject *anObject) APPLE_KEXT_OVERRIDE;
+  virtual bool           serializeProperties(OSSerialize *serialize) const APPLE_KEXT_OVERRIDE;
+  virtual IOReturn       setProperties(OSObject *properties) APPLE_KEXT_OVERRIDE;
   virtual void           initCPU(bool boot) = 0;
   virtual void           quiesceCPU(void) = 0;
   virtual kern_return_t  startCPU(vm_offset_t start_paddr,
                                  vm_offset_t arg_paddr) = 0;
   virtual void           haltCPU(void) = 0;
   virtual void           signalCPU(IOCPU *target);
+  virtual void           signalCPUDeferred(IOCPU * target);
+  virtual void           signalCPUCancel(IOCPU * target);
   virtual void           enableCPUTimeBase(bool enable);
   
   virtual UInt32         getCPUNumber(void);
@@ -104,7 +112,10 @@ public:
 };
 
 void IOCPUSleepKernel(void);
-
+extern "C" kern_return_t IOCPURunPlatformQuiesceActions(void);
+extern "C" kern_return_t IOCPURunPlatformActiveActions(void);
+extern "C" kern_return_t IOCPURunPlatformHaltRestartActions(uint32_t message);
+extern "C" kern_return_t IOCPURunPlatformPanicActions(uint32_t message);
 
 class IOCPUInterruptController : public IOInterruptController
 {
@@ -129,17 +140,17 @@ public:
   virtual IOReturn registerInterrupt(IOService *nub, int source,
                                     void *target,
                                     IOInterruptHandler handler,
-                                    void *refCon);
+                                    void *refCon) APPLE_KEXT_OVERRIDE;
   
   virtual IOReturn getInterruptType(IOService *nub, int source,
-                                   int *interruptType);
+                                   int *interruptType) APPLE_KEXT_OVERRIDE;
   
-  virtual IOReturn enableInterrupt(IOService *nub, int source);
-  virtual IOReturn disableInterrupt(IOService *nub, int source);
-  virtual IOReturn causeInterrupt(IOService *nub, int source);
+  virtual IOReturn enableInterrupt(IOService *nub, int source) APPLE_KEXT_OVERRIDE;
+  virtual IOReturn disableInterrupt(IOService *nub, int source) APPLE_KEXT_OVERRIDE;
+  virtual IOReturn causeInterrupt(IOService *nub, int source) APPLE_KEXT_OVERRIDE;
   
   virtual IOReturn handleInterrupt(void *refCon, IOService *nub,
-                                  int source);
+                                  int source) APPLE_KEXT_OVERRIDE;
 
   OSMetaClassDeclareReservedUnused(IOCPUInterruptController, 0);
   OSMetaClassDeclareReservedUnused(IOCPUInterruptController, 1);