xnu-3248.60.10.tar.gz

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

diff --git a/iokit/IOKit/IOInterruptController.h b/iokit/IOKit/IOInterruptController.h
index d9952359459c688b3130de7908f85cdd9a0c45b1..d389a79e3eeead3e78e3e1169fac48b5236cbbd2 100644 (file)
--- a/iokit/IOKit/IOInterruptController.h
+++ b/iokit/IOKit/IOInterruptController.h
@@ -50,7 +50,7 @@ struct IOInterruptVector {
   volatile char               interruptRegistered;
   IOLock *                    interruptLock;
   IOService *                 nub;
-  long                        source;
+  int                         source;
   void *                      target;
   IOInterruptHandler          handler;
   void *                      refCon;
@@ -59,6 +59,11 @@ struct IOInterruptVector {
 
 typedef struct IOInterruptVector IOInterruptVector;
 
+#if __LP64__
+typedef int32_t IOInterruptVectorNumber;
+#else
+typedef long IOInterruptVectorNumber;
+#endif
 
 class IOInterruptController : public IOService
 {
@@ -91,12 +96,12 @@ public:
   
   // Methods to be overridden for simplifed interrupt controller subclasses.
   
-  virtual bool vectorCanBeShared(long vectorNumber, IOInterruptVector *vector);
-  virtual void initVector(long vectorNumber, IOInterruptVector *vector);
-  virtual int  getVectorType(long vectorNumber, IOInterruptVector *vector);
-  virtual void disableVectorHard(long vectorNumber, IOInterruptVector *vector);
-  virtual void enableVector(long vectorNumber, IOInterruptVector *vector);
-  virtual void causeVector(long vectorNumber, IOInterruptVector *vector);
+  virtual bool vectorCanBeShared(IOInterruptVectorNumber vectorNumber, IOInterruptVector *vector);
+  virtual void initVector(IOInterruptVectorNumber vectorNumber, IOInterruptVector *vector);
+  virtual int  getVectorType(IOInterruptVectorNumber vectorNumber, IOInterruptVector *vector);
+  virtual void disableVectorHard(IOInterruptVectorNumber vectorNumber, IOInterruptVector *vector);
+  virtual void enableVector(IOInterruptVectorNumber vectorNumber, IOInterruptVector *vector);
+  virtual void causeVector(IOInterruptVectorNumber vectorNumber, IOInterruptVector *vector);
 
   OSMetaClassDeclareReservedUnused(IOInterruptController, 0);
   OSMetaClassDeclareReservedUnused(IOInterruptController, 1);
@@ -116,7 +121,7 @@ private:
   int               numVectors;
   int               vectorsRegistered;
   int               vectorsEnabled;
-  volatile long     controllerDisabled;
+  volatile int      controllerDisabled;
   bool              sourceIsLevel;
 
   struct ExpansionData { };
@@ -128,17 +133,17 @@ public:
   virtual IOReturn registerInterrupt(IOService *nub, int source,
                                      void *target,
                                      IOInterruptHandler handler,
-                                     void *refCon);
-  virtual IOReturn unregisterInterrupt(IOService *nub, int source);
+                                     void *refCon) APPLE_KEXT_OVERRIDE;
+  virtual IOReturn unregisterInterrupt(IOService *nub, int source) 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 enableInterrupt(IOService *nub, int source) APPLE_KEXT_OVERRIDE;
+  virtual IOReturn disableInterrupt(IOService *nub, int source) APPLE_KEXT_OVERRIDE;
   
-  virtual IOInterruptAction getInterruptHandlerAddress(void);
-  virtual IOReturn handleInterrupt(void *refCon, IOService *nub, int source);
+  virtual IOInterruptAction getInterruptHandlerAddress(void) APPLE_KEXT_OVERRIDE;
+  virtual IOReturn handleInterrupt(void *refCon, IOService *nub, int source) APPLE_KEXT_OVERRIDE;
 
   OSMetaClassDeclareReservedUnused(IOSharedInterruptController, 0);
   OSMetaClassDeclareReservedUnused(IOSharedInterruptController, 1);