* Copyright (c) 2000 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
* 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
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* 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_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
#include <IOKit/IOInterruptController.h>
enum {
- kIOCPUStateUnregistered = 0,
- kIOCPUStateUninitalized,
- kIOCPUStateStopped,
- kIOCPUStateRunning,
- kIOCPUStateCount
+ kIOCPUStateUnregistered = 0,
+ kIOCPUStateUninitalized,
+ kIOCPUStateStopped,
+ kIOCPUStateRunning,
+ kIOCPUStateCount
};
class IOCPU : public IOService
{
- OSDeclareAbstractStructors(IOCPU);
-
+ OSDeclareAbstractStructors(IOCPU);
+
private:
- OSArray *_cpuGroup;
- UInt32 _cpuNumber;
- UInt32 _cpuState;
-
+ OSArray *_cpuGroup;
+ UInt32 _cpuNumber;
+ UInt32 _cpuState;
+
protected:
- IOService *cpuNub;
- processor_t machProcessor;
- ipi_handler_t ipi_handler;
+ IOService *cpuNub;
+ processor_t machProcessor;
+ ipi_handler_t ipi_handler;
+
+ struct ExpansionData { };
+ ExpansionData *iocpu_reserved;
- struct ExpansionData { };
- ExpansionData *iocpu_reserved;
+ virtual void setCPUNumber(UInt32 cpuNumber);
+ virtual void setCPUState(UInt32 cpuState);
- virtual void setCPUNumber(UInt32 cpuNumber);
- virtual void setCPUState(UInt32 cpuState);
-
public:
- 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);
- virtual UInt32 getCPUState(void);
- virtual OSArray *getCPUGroup(void);
- virtual UInt32 getCPUGroupSize(void);
- virtual processor_t getMachProcessor(void);
-
- virtual const OSSymbol *getCPUName(void) = 0;
-
- OSMetaClassDeclareReservedUnused(IOCPU, 0);
- OSMetaClassDeclareReservedUnused(IOCPU, 1);
- OSMetaClassDeclareReservedUnused(IOCPU, 2);
- OSMetaClassDeclareReservedUnused(IOCPU, 3);
- OSMetaClassDeclareReservedUnused(IOCPU, 4);
- OSMetaClassDeclareReservedUnused(IOCPU, 5);
- OSMetaClassDeclareReservedUnused(IOCPU, 6);
- OSMetaClassDeclareReservedUnused(IOCPU, 7);
+ 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);
+ virtual UInt32 getCPUState(void);
+ virtual OSArray *getCPUGroup(void);
+ virtual UInt32 getCPUGroupSize(void);
+ virtual processor_t getMachProcessor(void);
+
+ virtual const OSSymbol *getCPUName(void) = 0;
+
+ OSMetaClassDeclareReservedUnused(IOCPU, 0);
+ OSMetaClassDeclareReservedUnused(IOCPU, 1);
+ OSMetaClassDeclareReservedUnused(IOCPU, 2);
+ OSMetaClassDeclareReservedUnused(IOCPU, 3);
+ OSMetaClassDeclareReservedUnused(IOCPU, 4);
+ OSMetaClassDeclareReservedUnused(IOCPU, 5);
+ OSMetaClassDeclareReservedUnused(IOCPU, 6);
+ OSMetaClassDeclareReservedUnused(IOCPU, 7);
};
void IOCPUSleepKernel(void);
class IOCPUInterruptController : public IOInterruptController
{
- OSDeclareDefaultStructors(IOCPUInterruptController);
-
+ OSDeclareDefaultStructors(IOCPUInterruptController);
+
private:
- int enabledCPUs;
-
-protected:
- int numCPUs;
- int numSources;
+ int enabledCPUs;
+
+protected:
+ int numCPUs;
+ int numSources;
- struct ExpansionData { };
- ExpansionData *iocpuic_reserved;
+ struct ExpansionData { };
+ ExpansionData *iocpuic_reserved;
public:
- virtual IOReturn initCPUInterruptController(int sources);
- virtual void registerCPUInterruptController(void);
- virtual void setCPUInterruptProperties(IOService *service);
- virtual void enableCPUInterrupt(IOCPU *cpu);
-
- virtual IOReturn registerInterrupt(IOService *nub, int source,
- void *target,
- IOInterruptHandler handler,
- void *refCon) APPLE_KEXT_OVERRIDE;
-
- virtual IOReturn getInterruptType(IOService *nub, int source,
- int *interruptType) APPLE_KEXT_OVERRIDE;
-
- 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) APPLE_KEXT_OVERRIDE;
-
- virtual IOReturn initCPUInterruptController(int sources, int cpus);
-
- OSMetaClassDeclareReservedUnused(IOCPUInterruptController, 1);
- OSMetaClassDeclareReservedUnused(IOCPUInterruptController, 2);
- OSMetaClassDeclareReservedUnused(IOCPUInterruptController, 3);
- OSMetaClassDeclareReservedUnused(IOCPUInterruptController, 4);
- OSMetaClassDeclareReservedUnused(IOCPUInterruptController, 5);
+ virtual IOReturn initCPUInterruptController(int sources);
+ virtual void registerCPUInterruptController(void);
+ virtual void setCPUInterruptProperties(IOService *service);
+ virtual void enableCPUInterrupt(IOCPU *cpu);
+
+ virtual IOReturn registerInterrupt(IOService *nub, int source,
+ void *target,
+ IOInterruptHandler handler,
+ void *refCon) APPLE_KEXT_OVERRIDE;
+
+ virtual IOReturn getInterruptType(IOService *nub, int source,
+ int *interruptType) APPLE_KEXT_OVERRIDE;
+
+ 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) APPLE_KEXT_OVERRIDE;
+
+ virtual IOReturn initCPUInterruptController(int sources, int cpus);
+
+ OSMetaClassDeclareReservedUnused(IOCPUInterruptController, 1);
+ OSMetaClassDeclareReservedUnused(IOCPUInterruptController, 2);
+ OSMetaClassDeclareReservedUnused(IOCPUInterruptController, 3);
+ OSMetaClassDeclareReservedUnused(IOCPUInterruptController, 4);
+ OSMetaClassDeclareReservedUnused(IOCPUInterruptController, 5);
};
#endif /* ! _IOKIT_CPU_H */
projects / apple / xnu.git / blobdiff