* Copyright (c) 1998-2000 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@
*/
/*
- * Copyright (c) 1998 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 1998 Apple Computer, Inc. All rights reserved.
*
* HISTORY
*
extern "C" {
#endif
+#include <libkern/OSTypes.h>
+
+typedef enum {
+ kCoprocessorVersionNone = 0x00000000,
+ kCoprocessorVersion1 = 0x00010000,
+ kCoprocessorVersion2 = 0x00020000,
+} coprocessor_type_t;
+
+
extern boolean_t PEGetMachineName( char * name, int maxLength );
extern boolean_t PEGetModelName( char * name, int maxLength );
extern int PEGetPlatformEpoch( void );
enum {
- kPEHaltCPU,
- kPERestartCPU,
- kPEHangCPU,
- kPEUPSDelayHaltCPU
+ kPEHaltCPU,
+ kPERestartCPU,
+ kPEHangCPU,
+ kPEUPSDelayHaltCPU,
+ kPEPanicRestartCPU,
+ kPEPanicSync,
+ kPEPagingOff,
+ kPEPanicBegin,
+ kPEPanicEnd,
+ kPEPanicDiskShutdown
};
extern int (*PE_halt_restart)(unsigned int type);
extern int PEHaltRestart(unsigned int type);
+#ifdef XNU_KERNEL_PRIVATE
+enum {
+ kIOSystemShutdownNotificationStageProcessExit = 0,
+ kIOSystemShutdownNotificationStageRootUnmount = 1,
+};
+extern void IOSystemShutdownNotification(int stage);
+#endif /* XNU_KERNEL_PRIVATE */
+
// Save the Panic Info. Returns the number of bytes saved.
-extern unsigned long PESavePanicInfo(unsigned char *buffer, unsigned long length);
+extern UInt32 PESavePanicInfo(UInt8 *buffer, UInt32 length);
+extern void PESavePanicInfoAction(void *buffer, UInt32 offset, UInt32 length);
+
+/*
+ * SMC requires that all data is flushed in multiples of 16 bytes at 16 byte
+ * boundaries.
+ */
+#define PANIC_FLUSH_BOUNDARY 16
extern long PEGetGMTTimeOfDay( void );
extern void PESetGMTTimeOfDay( long secs );
-
+extern void PEGetUTCTimeOfDay( clock_sec_t * secs, clock_usec_t * usecs );
+extern void PESetUTCTimeOfDay( clock_sec_t secs, clock_usec_t usecs );
+
+/* unless it's a "well-known" property, these will read/write out the value as raw data */
+
+extern boolean_t PEWriteNVRAMBooleanProperty(const char *symbol, boolean_t value);
+extern boolean_t PEWriteNVRAMProperty(const char *symbol, const void *value, const unsigned int len);
+extern boolean_t PEWriteNVRAMPropertyWithCopy(const char *symbol, const void *value, const unsigned int len);
+
+extern boolean_t PEReadNVRAMProperty(const char *symbol, void *value, unsigned int *len);
+
+extern boolean_t PERemoveNVRAMProperty(const char *symbol);
+
+extern coprocessor_type_t PEGetCoprocessorVersion( void );
+
#ifdef __cplusplus
} /* extern "C" */
#define kIOPlatformMapperPresentKey "IOPlatformMapperPresent"
-extern OSSymbol * gPlatformInterruptControllerName;
+
+
+
+extern OSSymbol * gPlatformInterruptControllerName;
+
+extern const OSSymbol * gIOPlatformSleepActionKey;
+extern const OSSymbol * gIOPlatformWakeActionKey;
+extern const OSSymbol * gIOPlatformQuiesceActionKey;
+extern const OSSymbol * gIOPlatformActiveActionKey;
+extern const OSSymbol * gIOPlatformHaltRestartActionKey;
+extern const OSSymbol * gIOPlatformPanicActionKey;
class IORangeAllocator;
class IONVRAMController;
class IOPlatformExpert : public IOService
{
- OSDeclareDefaultStructors(IOPlatformExpert);
+ OSDeclareDefaultStructors(IOPlatformExpert);
private:
- long _peBootROMType;
- long _peChipSetType;
- long _peMachineType;
+ long _peBootROMType;
+ long _peChipSetType;
+ long _peMachineType;
protected:
- IOPMrootDomain * root;
- int _pePMFeatures;
- int _pePrivPMFeatures;
- int _peNumBatteriesSupported;
- OSArray * thePowerTree;
+ IOPMrootDomain * root;
+ int _pePMFeatures;
+ int _pePrivPMFeatures;
+ int _peNumBatteriesSupported;
+ OSArray * thePowerTree;
- bool searchingForAdditionalParents;
- OSNumber * multipleParentKeyValue;
- int numInstancesRegistered;
+ bool searchingForAdditionalParents;
+ OSNumber * multipleParentKeyValue;
+ int numInstancesRegistered;
- struct ExpansionData { };
- ExpansionData *reserved;
+ struct ExpansionData { };
+ ExpansionData *iope_reserved __unused;
- virtual void setBootROMType(long peBootROMType);
- virtual void setChipSetType(long peChipSetType);
- virtual void setMachineType(long peMachineType);
+ virtual void setBootROMType(long peBootROMType);
+ virtual void setChipSetType(long peChipSetType);
+ virtual void setMachineType(long peMachineType);
- virtual bool CheckSubTree (OSArray * inSubTree, IOService * theNub, IOService * theDevice, OSDictionary * theParent);
- virtual bool RegisterServiceInTree (IOService * theService, OSDictionary * theTreeNode, OSDictionary * theTreeParentNode, IOService * theProvider);
+ virtual bool CheckSubTree(OSArray * inSubTree, IOService * theNub, IOService * theDevice, OSDictionary * theParent);
+ virtual bool RegisterServiceInTree(IOService * theService, OSDictionary * theTreeNode, OSDictionary * theTreeParentNode, IOService * theProvider);
- virtual void PMInstantiatePowerDomains ( void );
+ virtual void PMInstantiatePowerDomains( void );
public:
- virtual bool attach( IOService * provider );
- virtual bool start( IOService * provider );
- virtual bool configure( IOService * provider );
- virtual IOService * createNub( OSDictionary * from );
-
- virtual bool compareNubName( const IOService * nub, OSString * name,
- OSString ** matched = 0 ) const;
- virtual IOReturn getNubResources( IOService * nub );
-
- virtual long getBootROMType(void);
- virtual long getChipSetType(void);
- virtual long getMachineType(void);
-
- virtual bool getModelName( char * name, int maxLength );
- virtual bool getMachineName( char * name, int maxLength );
-
- virtual int haltRestart(unsigned int type);
- virtual void sleepKernel(void);
-
- virtual long getGMTTimeOfDay( void );
- virtual void setGMTTimeOfDay( long secs );
-
- virtual IOReturn getConsoleInfo( PE_Video * consoleInfo );
- virtual IOReturn setConsoleInfo( PE_Video * consoleInfo, unsigned int op );
-
- virtual void registerNVRAMController( IONVRAMController * nvram );
-
- virtual IOReturn registerInterruptController(OSSymbol *name, IOInterruptController *interruptController);
- virtual IOInterruptController *lookUpInterruptController(OSSymbol *name);
- virtual void setCPUInterruptProperties(IOService *service);
- virtual bool atInterruptLevel(void);
-
- virtual IOReturn callPlatformFunction(const OSSymbol *functionName,
- bool waitForFunction,
- void *param1, void *param2,
- void *param3, void *param4);
-
- virtual IORangeAllocator * getPhysicalRangeAllocator(void);
-
- virtual bool platformAdjustService(IOService *service);
-
- virtual void PMRegisterDevice(IOService * theNub, IOService * theDevice);
- virtual void PMLog ( const char *,unsigned long, unsigned long, unsigned long );
-
- virtual bool hasPMFeature (unsigned long featureMask);
- virtual bool hasPrivPMFeature (unsigned long privFeatureMask);
- virtual int numBatteriesSupported (void);
-
- virtual IOByteCount savePanicInfo(UInt8 *buffer, IOByteCount length);
-
- virtual OSString* createSystemSerialNumberString(OSData* myProperty);
-
- OSMetaClassDeclareReservedUsed(IOPlatformExpert, 0);
- OSMetaClassDeclareReservedUsed(IOPlatformExpert, 1);
- OSMetaClassDeclareReservedUnused(IOPlatformExpert, 2);
- OSMetaClassDeclareReservedUnused(IOPlatformExpert, 3);
- OSMetaClassDeclareReservedUnused(IOPlatformExpert, 4);
- OSMetaClassDeclareReservedUnused(IOPlatformExpert, 5);
- OSMetaClassDeclareReservedUnused(IOPlatformExpert, 6);
- OSMetaClassDeclareReservedUnused(IOPlatformExpert, 7);
- OSMetaClassDeclareReservedUnused(IOPlatformExpert, 8);
- OSMetaClassDeclareReservedUnused(IOPlatformExpert, 9);
- OSMetaClassDeclareReservedUnused(IOPlatformExpert, 10);
- OSMetaClassDeclareReservedUnused(IOPlatformExpert, 11);
+ virtual bool attach( IOService * provider ) APPLE_KEXT_OVERRIDE;
+ virtual bool start( IOService * provider ) APPLE_KEXT_OVERRIDE;
+ virtual bool configure( IOService * provider );
+ virtual IOService * createNub( OSDictionary * from );
+
+ virtual bool compareNubName( const IOService * nub, OSString * name,
+ OSString ** matched = 0 ) const;
+ virtual IOReturn getNubResources( IOService * nub );
+
+ virtual long getBootROMType(void);
+ virtual long getChipSetType(void);
+ virtual long getMachineType(void);
+
+ virtual bool getModelName( char * name, int maxLength );
+ virtual bool getMachineName( char * name, int maxLength );
+
+ virtual int haltRestart(unsigned int type);
+ virtual void sleepKernel(void);
+
+ virtual long getGMTTimeOfDay( void );
+ virtual void setGMTTimeOfDay( long secs );
+
+ virtual IOReturn getConsoleInfo( PE_Video * consoleInfo );
+ virtual IOReturn setConsoleInfo( PE_Video * consoleInfo, unsigned int op );
+
+ virtual void registerNVRAMController( IONVRAMController * nvram );
+
+ virtual IOReturn registerInterruptController(OSSymbol *name, IOInterruptController *interruptController);
+ virtual LIBKERN_RETURNS_NOT_RETAINED IOInterruptController *
+ lookUpInterruptController(OSSymbol *name);
+
+ virtual void setCPUInterruptProperties(IOService *service);
+ virtual bool atInterruptLevel(void);
+
+ virtual IOReturn callPlatformFunction(const OSSymbol *functionName,
+ bool waitForFunction,
+ void *param1, void *param2,
+ void *param3, void *param4) APPLE_KEXT_OVERRIDE;
+
+ virtual IORangeAllocator * getPhysicalRangeAllocator(void);
+
+ virtual bool platformAdjustService(IOService *service);
+
+ virtual void PMRegisterDevice(IOService * theNub, IOService * theDevice);
+ virtual void PMLog( const char *, unsigned long, unsigned long, unsigned long );
+
+ virtual bool hasPMFeature(unsigned long featureMask);
+ virtual bool hasPrivPMFeature(unsigned long privFeatureMask);
+ virtual int numBatteriesSupported(void);
+
+ virtual IOByteCount savePanicInfo(UInt8 *buffer, IOByteCount length);
+
+ virtual OSString* createSystemSerialNumberString(OSData* myProperty);
+
+ virtual IOReturn deregisterInterruptController(OSSymbol *name);
+
+ virtual void getUTCTimeOfDay( clock_sec_t * secs, clock_nsec_t * nsecs );
+ virtual void setUTCTimeOfDay( clock_sec_t secs, clock_nsec_t nsecs );
+
+ OSMetaClassDeclareReservedUsed(IOPlatformExpert, 0);
+ OSMetaClassDeclareReservedUsed(IOPlatformExpert, 1);
+ OSMetaClassDeclareReservedUsed(IOPlatformExpert, 2);
+ OSMetaClassDeclareReservedUsed(IOPlatformExpert, 3);
+ OSMetaClassDeclareReservedUsed(IOPlatformExpert, 4);
+ OSMetaClassDeclareReservedUnused(IOPlatformExpert, 5);
+ OSMetaClassDeclareReservedUnused(IOPlatformExpert, 6);
+ OSMetaClassDeclareReservedUnused(IOPlatformExpert, 7);
+ OSMetaClassDeclareReservedUnused(IOPlatformExpert, 8);
+ OSMetaClassDeclareReservedUnused(IOPlatformExpert, 9);
+ OSMetaClassDeclareReservedUnused(IOPlatformExpert, 10);
+ OSMetaClassDeclareReservedUnused(IOPlatformExpert, 11);
};
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
class IODTPlatformExpert : public IOPlatformExpert
{
- OSDeclareAbstractStructors(IODTPlatformExpert);
+ OSDeclareAbstractStructors(IODTPlatformExpert);
private:
- IODTNVRAM *dtNVRAM;
+ IODTNVRAM *dtNVRAM;
- struct ExpansionData { };
- ExpansionData *reserved;
+ struct ExpansionData { };
+ ExpansionData *iodtpe_reserved;
public:
- virtual IOService * probe( IOService * provider,
- SInt32 * score );
- virtual bool configure( IOService * provider );
-
- virtual void processTopLevel( IORegistryEntry * root );
- virtual const char * deleteList( void ) = 0;
- virtual const char * excludeList( void ) = 0;
- virtual IOService * createNub( IORegistryEntry * from );
- virtual bool createNubs( IOService * parent, OSIterator * iter );
-
- virtual bool compareNubName( const IOService * nub, OSString * name,
- OSString ** matched = 0 ) const;
-
- virtual IOReturn getNubResources( IOService * nub );
-
- virtual bool getModelName( char * name, int maxLength );
- virtual bool getMachineName( char * name, int maxLength );
-
- virtual void registerNVRAMController( IONVRAMController * nvram );
-
- virtual int haltRestart(unsigned int type);
-
- /* virtual */ IOReturn readXPRAM(IOByteCount offset, UInt8 * buffer,
- IOByteCount length);
-
- /* virtual */ IOReturn writeXPRAM(IOByteCount offset, UInt8 * buffer,
- IOByteCount length);
-
- virtual IOReturn readNVRAMProperty(
- IORegistryEntry * entry,
- const OSSymbol ** name, OSData ** value );
-
- virtual IOReturn writeNVRAMProperty(
- IORegistryEntry * entry,
- const OSSymbol * name, OSData * value );
-
- // This returns a dictionary describing all the NVRAM partitions.
- // The keys will be the partitionIDs of the form "0x52,nvram".
- // The values will be OSNumbers of the partition's byte count.
- /* virtual */ OSDictionary *getNVRAMPartitions(void);
-
- /* virtual */ IOReturn readNVRAMPartition(const OSSymbol * partitionID,
- IOByteCount offset, UInt8 * buffer,
- IOByteCount length);
-
- /* virtual */ IOReturn writeNVRAMPartition(const OSSymbol * partitionID,
- IOByteCount offset, UInt8 * buffer,
- IOByteCount length);
-
- virtual IOByteCount savePanicInfo(UInt8 *buffer, IOByteCount length);
- virtual OSString* createSystemSerialNumberString(OSData* myProperty);
-
- OSMetaClassDeclareReservedUnused(IODTPlatformExpert, 0);
- OSMetaClassDeclareReservedUnused(IODTPlatformExpert, 1);
- OSMetaClassDeclareReservedUnused(IODTPlatformExpert, 2);
- OSMetaClassDeclareReservedUnused(IODTPlatformExpert, 3);
- OSMetaClassDeclareReservedUnused(IODTPlatformExpert, 4);
- OSMetaClassDeclareReservedUnused(IODTPlatformExpert, 5);
- OSMetaClassDeclareReservedUnused(IODTPlatformExpert, 6);
- OSMetaClassDeclareReservedUnused(IODTPlatformExpert, 7);
+ virtual IOService * probe( IOService * provider,
+ SInt32 * score ) APPLE_KEXT_OVERRIDE;
+ virtual bool configure( IOService * provider ) APPLE_KEXT_OVERRIDE;
+
+ virtual void processTopLevel( IORegistryEntry * root );
+ virtual const char * deleteList( void ) = 0;
+ virtual const char * excludeList( void ) = 0;
+ virtual IOService * createNub( IORegistryEntry * from );
+ virtual bool createNubs( IOService * parent, LIBKERN_CONSUMED OSIterator * iter );
+
+ virtual bool compareNubName( const IOService * nub, OSString * name,
+ OSString ** matched = 0 ) const APPLE_KEXT_OVERRIDE;
+
+ virtual IOReturn getNubResources( IOService * nub ) APPLE_KEXT_OVERRIDE;
+
+ virtual bool getModelName( char * name, int maxLength ) APPLE_KEXT_OVERRIDE;
+ virtual bool getMachineName( char * name, int maxLength ) APPLE_KEXT_OVERRIDE;
+
+ virtual void registerNVRAMController( IONVRAMController * nvram ) APPLE_KEXT_OVERRIDE;
+
+ virtual int haltRestart(unsigned int type) APPLE_KEXT_OVERRIDE;
+
+/* virtual */ IOReturn readXPRAM(IOByteCount offset, UInt8 * buffer,
+ IOByteCount length);
+
+/* virtual */ IOReturn writeXPRAM(IOByteCount offset, UInt8 * buffer,
+ IOByteCount length);
+
+ virtual IOReturn readNVRAMProperty(
+ IORegistryEntry * entry,
+ const OSSymbol ** name, OSData ** value );
+
+ virtual IOReturn writeNVRAMProperty(
+ IORegistryEntry * entry,
+ const OSSymbol * name, OSData * value );
+
+// This returns a dictionary describing all the NVRAM partitions.
+// The keys will be the partitionIDs of the form "0x52,nvram".
+// The values will be OSNumbers of the partition's byte count.
+/* virtual */ OSDictionary *getNVRAMPartitions(void);
+
+/* virtual */ IOReturn readNVRAMPartition(const OSSymbol * partitionID,
+ IOByteCount offset, UInt8 * buffer,
+ IOByteCount length);
+
+/* virtual */ IOReturn writeNVRAMPartition(const OSSymbol * partitionID,
+ IOByteCount offset, UInt8 * buffer,
+ IOByteCount length);
+
+ virtual IOByteCount savePanicInfo(UInt8 *buffer, IOByteCount length) APPLE_KEXT_OVERRIDE;
+ virtual OSString* createSystemSerialNumberString(OSData* myProperty) APPLE_KEXT_OVERRIDE;
+
+ OSMetaClassDeclareReservedUnused(IODTPlatformExpert, 0);
+ OSMetaClassDeclareReservedUnused(IODTPlatformExpert, 1);
+ OSMetaClassDeclareReservedUnused(IODTPlatformExpert, 2);
+ OSMetaClassDeclareReservedUnused(IODTPlatformExpert, 3);
+ OSMetaClassDeclareReservedUnused(IODTPlatformExpert, 4);
+ OSMetaClassDeclareReservedUnused(IODTPlatformExpert, 5);
+ OSMetaClassDeclareReservedUnused(IODTPlatformExpert, 6);
+ OSMetaClassDeclareReservedUnused(IODTPlatformExpert, 7);
};
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
class IOPlatformExpertDevice : public IOService
{
- OSDeclareDefaultStructors(IOPlatformExpertDevice)
+ OSDeclareDefaultStructors(IOPlatformExpertDevice)
private:
- IOWorkLoop *workLoop;
+ IOWorkLoop *workLoop;
- struct ExpansionData { };
- ExpansionData *reserved;
+ struct ExpansionData { };
+ ExpansionData *ioped_reserved __unused;
public:
- virtual bool initWithArgs( void * p1, void * p2,
- void * p3, void *p4 );
- virtual bool compareName( OSString * name, OSString ** matched = 0 ) const;
+ virtual bool initWithArgs( void * p1, void * p2,
+ void * p3, void *p4 );
+ virtual bool compareName( OSString * name, OSString ** matched = 0 ) const APPLE_KEXT_OVERRIDE;
+
+ virtual IOWorkLoop *getWorkLoop() const APPLE_KEXT_OVERRIDE;
+ virtual IOReturn setProperties( OSObject * properties ) APPLE_KEXT_OVERRIDE;
- virtual IOWorkLoop *getWorkLoop() const;
+ virtual void free() APPLE_KEXT_OVERRIDE;
- virtual void free();
+ virtual IOReturn newUserClient( task_t owningTask, void * securityID,
+ UInt32 type, OSDictionary * properties,
+ IOUserClient ** handler) APPLE_KEXT_OVERRIDE;
- virtual bool attachToChild( IORegistryEntry * child,
- const IORegistryPlane * plane );
- OSMetaClassDeclareReservedUnused(IOPlatformExpertDevice, 0);
- OSMetaClassDeclareReservedUnused(IOPlatformExpertDevice, 1);
- OSMetaClassDeclareReservedUnused(IOPlatformExpertDevice, 2);
- OSMetaClassDeclareReservedUnused(IOPlatformExpertDevice, 3);
+ OSMetaClassDeclareReservedUnused(IOPlatformExpertDevice, 0);
+ OSMetaClassDeclareReservedUnused(IOPlatformExpertDevice, 1);
+ OSMetaClassDeclareReservedUnused(IOPlatformExpertDevice, 2);
+ OSMetaClassDeclareReservedUnused(IOPlatformExpertDevice, 3);
};
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
class IOPlatformDevice : public IOService
{
- OSDeclareDefaultStructors(IOPlatformDevice)
+ OSDeclareDefaultStructors(IOPlatformDevice)
- struct ExpansionData { };
- ExpansionData *reserved;
+ struct ExpansionData { };
+ ExpansionData *iopd_reserved;
public:
- virtual bool compareName( OSString * name, OSString ** matched = 0 ) const;
- virtual IOService * matchLocation( IOService * client );
- virtual IOReturn getResources( void );
-
- OSMetaClassDeclareReservedUnused(IOPlatformDevice, 0);
- OSMetaClassDeclareReservedUnused(IOPlatformDevice, 1);
- OSMetaClassDeclareReservedUnused(IOPlatformDevice, 2);
- OSMetaClassDeclareReservedUnused(IOPlatformDevice, 3);
+ virtual bool compareName( OSString * name, OSString ** matched = 0 ) const APPLE_KEXT_OVERRIDE;
+ virtual IOService * matchLocation( IOService * client ) APPLE_KEXT_OVERRIDE;
+ virtual IOReturn getResources( void ) APPLE_KEXT_OVERRIDE;
+
+ OSMetaClassDeclareReservedUnused(IOPlatformDevice, 0);
+ OSMetaClassDeclareReservedUnused(IOPlatformDevice, 1);
+ OSMetaClassDeclareReservedUnused(IOPlatformDevice, 2);
+ OSMetaClassDeclareReservedUnused(IOPlatformDevice, 3);
};
#endif /* __cplusplus */
projects / apple / xnu.git / blobdiff