iokit/IOKit/IOService.h

1895     static IOPMRequest * acquirePMRequest( IOService * target, IOOptionBits type, IOPMRequest * active = 0 );
1896     static void releasePMRequest( IOPMRequest * request );
1903     void addPowerChild1( IOPMRequest * request );
1904     void addPowerChild2( IOPMRequest * request );
1905     void addPowerChild3( IOPMRequest * request );
1907     void handlePMstop( IOPMRequest * request );
1908     void handleRegisterPowerDriver( IOPMRequest * request );
1909     bool handleAcknowledgePowerChange( IOPMRequest * request );
1910     void handlePowerDomainWillChangeTo( IOPMRequest * request );
1911     void handlePowerDomainDidChangeTo( IOPMRequest * request );
1912     void handleRequestPowerState( IOPMRequest * request );
1913     void handlePowerOverrideChanged( IOPMRequest * request );
1914     void handleActivityTickle( IOPMRequest * request );
1915     void handleInterestChanged( IOPMRequest * request );
1916     void handleSynchronizePowerTree( IOPMRequest * request );
1917     void submitPMRequest( IOPMRequest * request );
1918     void submitPMRequest( IOPMRequest ** request, IOItemCount count );
1919     void executePMRequest( IOPMRequest * request );
1920     bool servicePMRequest( IOPMRequest * request, IOPMWorkQueue * queue  );
1921     bool retirePMRequest(  IOPMRequest * request, IOPMWorkQueue * queue );
1922     bool servicePMRequestQueue( IOPMRequest * request, IOPMRequestQueue * queue );
1923     bool servicePMReplyQueue( IOPMRequest * request, IOPMRequestQueue * queue );
1924     bool servicePMFreeQueue( IOPMRequest * request, IOPMCompletionQueue * queue );
1931     bool isPMBlocked( IOPMRequest * request, int count );