iokit/Kernel/IOServicePMPrivate.h

183     // Queue of IOPMRequest objects.
522 // IOPMRequest
527 class IOPMRequest : public IOCommand
529     OSDeclareDefaultStructors( IOPMRequest )
533     IOPMRequest *        fRequestNext;   // the next request in the chain
534     IOPMRequest *        fRequestRoot;   // the root request in the issue tree
559     inline IOPMRequest * getNextRequest( void ) const
564     inline IOPMRequest * getRootRequest( void ) const
567         if (fCompletionAction) return (IOPMRequest *) this;
601     static IOPMRequest * create( void );
604     bool   attachNextRequest( IOPMRequest * next );
606     bool   attachRootRequest( IOPMRequest * root );
619     typedef bool (*Action)( IOService *, IOPMRequest *, IOPMRequestQueue * );
631     void    queuePMRequest( IOPMRequest * request );
632     void    queuePMRequestChain( IOPMRequest ** requests, IOItemCount count );
646     typedef bool (*Action)( IOService *, IOPMRequest *, IOPMWorkQueue * );
669     bool    queuePMRequest( IOPMRequest * request, IOServicePM * pwrMgt );
683     typedef bool (*Action)( IOService *, IOPMRequest *, IOPMCompletionQueue * );
693     bool    queuePMRequest( IOPMRequest * request );