238 static void notifySystemShutdown( IOService * root, uint32_t messageType );
3785 	UInt32 messageType, IOService * service,  in sysPowerDownHandler()  argument
3791 	DLOG("sysPowerDownHandler message %s\n", getIOMessageString(messageType));  in sysPowerDownHandler()
3796 	if (messageType == kIOMessageSystemWillSleep ||  in sysPowerDownHandler()
3797 	    messageType == kIOMessageSystemWillPowerOn ||  in sysPowerDownHandler()
3798 	    messageType == kIOMessageSystemHasPoweredOn) {  in sysPowerDownHandler()
3799 		switch (messageType) {  in sysPowerDownHandler()
3808 		lastSystemMessageType = messageType;  in sysPowerDownHandler()
3815 	if (messageType == kIOMessageSystemCapabilityChange) {  in sysPowerDownHandler()
7100 	bool  isCapMsg = (context->messageType == kIOMessageSystemCapabilityChange);
7176 		if ((kIOMessageCanSystemSleep == context->messageType) ||
7177 		    (kIOMessageSystemWillNotSleep == context->messageType)) {
7189 		if (kIOPMMessageLastCallBeforeSleep == context->messageType) {
7212 			if ((notifier->lastSleepWakeMsgType == context->messageType) &&
7233 			if (context->messageType == kIOMessageSystemWillSleep ||
7234 			    context->messageType == kIOMessageSystemWillPowerOn ||
7235 			    context->messageType == kIOMessageSystemHasPoweredOn) {
7236 				notifier->lastSleepWakeMsgType = context->messageType;
7252 		notifier->msgType = context->messageType;
7300 	UInt32 messageType, IOService * service,  argument
7308 	if ((messageType != kIOMessageDeviceWillPowerOff) &&
7309 	    (messageType != kIOMessageDeviceHasPoweredOn)) {
7320 	    getIOMessageString(messageType), (uint32_t) displayPowerState);
7322 	switch (messageType) {
9334 	int                 messageType,  argument
9366 		kdebugTrace(kPMLogDrvPSChangeDelay, id, messageType, delay_ms);
9372 			kdebugTrace(kPMLogDrvResponseDelay, notify->uuid0, messageType, delay_ms);
9383 		msgNum = OSNumber::withNumber(messageType, 32);
9422 			if (messageType < (sizeof(driverCallTypes) / sizeof(driverCallTypes[0]))) {
9424 				    name, id, driverCallTypes[messageType], (uint32_t) powerState,
10382 notifySystemShutdown( IOService * root, uint32_t messageType )  argument
10401 	DLOG("%s msgType = 0x%x\n", __FUNCTION__, messageType);
10441 	gPMHaltMessageType = messageType;