261 	 fMachineState = fSavedMachineState; \
458 		fMachineState               = kIOPM_Finished;  in PMinit()
546 		assert(fMachineState == kIOPM_Finished);  in PMfree()
2256 	if (fMachineState != kIOPM_Finished) {  in requestPowerDomainState()
2272 			if ((fMachineState == kIOPM_OurChangeTellClientsPowerDown) ||  in requestPowerDomainState()
2273 			    (fMachineState == kIOPM_OurChangeTellPriorityClientsPowerDown)) {  in requestPowerDomainState()
2277 				    getName(), fMachineState, child->getName());  in requestPowerDomainState()
3649 	assert( fMachineState == kIOPM_Finished );  in startPowerChange()
3824 	assert( fMachineState == kIOPM_DriverThreadCallDone );  in notifyInterestedDriversDone()
3890 		MS_PUSH(fMachineState);  in notifyInterestedDriversDone()
3891 		fMachineState = kIOPM_NotifyChildrenStart;  in notifyInterestedDriversDone()
3907 	if (!IS_ROOT_DOMAIN || (fMachineState != kIOPM_OurChangeSetPowerState)) {  in notifyRootDomain()
3912 	MS_PUSH(fMachineState); // push notifyAll() machine state  in notifyRootDomain()
3913 	fMachineState = kIOPM_DriverThreadCallDone;  in notifyRootDomain()
3926 	assert( fMachineState == kIOPM_DriverThreadCallDone );  in notifyRootDomainDone()
4012 		MS_PUSH(fMachineState);  in notifyChildren()
4023 			fMachineState = kIOPM_NotifyChildrenDelayed;  in notifyChildren()
4030 			fMachineState = kIOPM_NotifyChildrenOrdered;  in notifyChildren()
4044 	assert(fMachineState == kIOPM_NotifyChildrenOrdered);  in notifyChildrenOrdered()
4079 	assert(fMachineState == kIOPM_NotifyChildrenDelayed);  in notifyChildrenDelayed()
4113 	fMachineState     = kIOPM_DriverThreadCallDone;  in notifyAll()
4515 	assert( fMachineState == kIOPM_DriverThreadCallDone );  in notifyControllingDriverDone()
4568 	uint32_t                prevMachineState = fMachineState;  in all_done()
4572 	fMachineState = kIOPM_Finished;  in all_done()
4771 		fMachineState = kIOPM_OurChangeTellClientsPowerDown;  in OurChangeStart()
4930 		fMachineState = kIOPM_SyncTellClientsPowerDown;  in OurSyncStart()
4950 		fMachineState = kIOPM_OurChangeTellPriorityClientsPowerDown;  in OurChangeTellClientsPowerDown()
4952 		fMachineState = kIOPM_OurChangeTellUserPMPolicyPowerDown;  in OurChangeTellClientsPowerDown()
4967 	fMachineState = kIOPM_OurChangeTellPriorityClientsPowerDown;  in OurChangeTellUserPMPolicyPowerDown()
4983 	fMachineState = kIOPM_OurChangeNotifyInterestedDriversWillChange;  in OurChangeTellPriorityClientsPowerDown()
5037 	fMachineState     = kIOPM_DriverThreadCallDone;  in OurChangeSetPowerState()
5055 	fMachineState = kIOPM_OurChangeNotifyInterestedDriversDidChange;  in OurChangeWaitForPowerSettle()
5147 		fMachineState = kIOPM_ParentChangeTellPriorityClientsPowerDown;  in ParentChangeStart()
5181 			fMachineState     = kIOPM_SyncNotifyDidChange;  in ParentChangeStart()
5294 	fMachineState = kIOPM_ParentChangeNotifyInterestedDriversWillChange;  in ParentChangeTellPriorityClientsPowerDown()
5339 	fMachineState     = kIOPM_DriverThreadCallDone;  in ParentChangeSetPowerState()
5357 	fMachineState = kIOPM_ParentChangeNotifyInterestedDriversDidChange;  in ParentChangeWaitForPowerSettle()
5543 	switch (fMachineState) {  in ackTimerTick()
5682 		    getName(), fMachineState);  in ackTimerTick()
5977 	fMachineState       = kIOPM_TellCapabilityChangeDone;  in tellSystemCapabilityChange()
6258 		    (fMachineState != kIOPM_OurChangeTellClientsPowerDown) &&  in tellClientsWithResponse()
6259 		    (fMachineState != kIOPM_SyncTellClientsPowerDown) &&  in tellClientsWithResponse()
7293 	if ((fMachineState == kIOPM_OurChangeTellClientsPowerDown)  in handleCancelIdlePowerDown()
7294 	    || (fMachineState == kIOPM_OurChangeTellUserPMPolicyPowerDown)  in handleCancelIdlePowerDown()
7295 	    || (fMachineState == kIOPM_OurChangeTellPriorityClientsPowerDown)  in handleCancelIdlePowerDown()
7296 	    || (fMachineState == kIOPM_SyncTellClientsPowerDown)  in handleCancelIdlePowerDown()
7297 	    || (fMachineState == kIOPM_SyncTellPriorityClientsPowerDown)) {  in handleCancelIdlePowerDown()
7298 		OUR_PMLog(kPMLogIdleCancel, (uintptr_t) this, fMachineState);  in handleCancelIdlePowerDown()
7300 		    getName(), fMachineState);  in handleCancelIdlePowerDown()
7303 		if ((fMachineState == kIOPM_OurChangeTellPriorityClientsPowerDown) ||  in handleCancelIdlePowerDown()
7304 		    (fMachineState == kIOPM_OurChangeTellUserPMPolicyPowerDown) ||  in handleCancelIdlePowerDown()
7305 		    (fMachineState == kIOPM_SyncTellPriorityClientsPowerDown) ||  in handleCancelIdlePowerDown()
7306 		    (fMachineState == kIOPM_SyncTellClientsPowerDown)) {  in handleCancelIdlePowerDown()
7932 	    fMachineState, gIOPMBusyRequestCount);  in actionPMWorkQueueRetire()
7965 		if (kIOPM_Finished == fMachineState) {  in isPMBlocked()
7969 		if (kIOPM_DriverThreadCallDone == fMachineState) {  in isPMBlocked()
8010 			    fMachineState, reason);  in isPMBlocked()
8037 		    OBFUSCATE(this), getName(), fMachineState);  in actionPMWorkQueueInvoke()
8044 		switch (fMachineState) {  in actionPMWorkQueueInvoke()
8065 				OUR_PMLog(kPMLogIdleCancel, (uintptr_t) this, fMachineState);  in actionPMWorkQueueInvoke()
8066 				PM_ERROR("%s: idle cancel, state %u\n", fName, fMachineState);  in actionPMWorkQueueInvoke()
8070 				    "Idle Sleep", "%s idle cancel, state %u", fName, fMachineState  in actionPMWorkQueueInvoke()
8089 				OUR_PMLog(kPMLogIdleCancel, (uintptr_t) this, fMachineState);  in actionPMWorkQueueInvoke()
8090 				PM_ERROR("%s: idle cancel, state %u\n", fName, fMachineState);  in actionPMWorkQueueInvoke()
8094 				    "Idle Sleep", "%s idle cancel, state %u", fName, fMachineState  in actionPMWorkQueueInvoke()
8116 				OUR_PMLog(kPMLogIdleCancel, (uintptr_t) this, fMachineState);  in actionPMWorkQueueInvoke()
8117 				PM_ERROR("%s: idle revert, state %u\n", fName, fMachineState);  in actionPMWorkQueueInvoke()
8227 				fMachineState = kIOPM_SyncTellPriorityClientsPowerDown;  in actionPMWorkQueueInvoke()
8233 				OUR_PMLog(kPMLogIdleCancel, (uintptr_t) this, fMachineState);  in actionPMWorkQueueInvoke()
8234 				PM_ERROR("%s: idle cancel, state %u\n", fName, fMachineState);  in actionPMWorkQueueInvoke()
8238 				    "Idle Sleep", "%s idle cancel, state %u", fName, fMachineState  in actionPMWorkQueueInvoke()
8250 				fMachineState = kIOPM_SyncNotifyWillChange;  in actionPMWorkQueueInvoke()
8254 				OUR_PMLog(kPMLogIdleCancel, (uintptr_t) this, fMachineState);  in actionPMWorkQueueInvoke()
8255 				PM_ERROR("%s: idle revert, state %u\n", fName, fMachineState);  in actionPMWorkQueueInvoke()
8264 				fMachineState = kIOPM_SyncFinish;  in actionPMWorkQueueInvoke()
8267 			fMachineState     = kIOPM_SyncNotifyDidChange;  in actionPMWorkQueueInvoke()
8276 				fMachineState = kIOPM_SyncFinish;  in actionPMWorkQueueInvoke()
8279 				fMachineState = kIOPM_SyncTellCapabilityDidChange;  in actionPMWorkQueueInvoke()
8317 			    fMachineState);  in actionPMWorkQueueInvoke()
8322 		if (fMachineState == kIOPM_Finished) {  in actionPMWorkQueueInvoke()
8339 	assert( kIOPM_Finished == fMachineState );  in executePMRequest()
8437 	    OBFUSCATE(this), getName(), fMachineState);  in actionPMReplyQueue()
8452 				if ((fMachineState == kIOPM_OurChangeTellUserPMPolicyPowerDown)  in actionPMReplyQueue()
8453 				    || (fMachineState == kIOPM_OurChangeTellPriorityClientsPowerDown)  in actionPMReplyQueue()
8501 		if (fMachineState == kIOPM_NotifyChildrenDelayed) {  in actionPMReplyQueue()