217 static IODTNVRAM *              gIOOptionsEntry;  variable
742 			if (gIOChosenEntry && gIOOptionsEntry) {  in IOHibernateSystemSleep()
792 					gIOHibernateBootNextSave = gIOOptionsEntry->copyProperty(gIOHibernateBootNextKey);  in IOHibernateSystemSleep()
793 					gIOOptionsEntry->setProperty(gIOHibernateBoot0082Key, gIOHibernateBoot0082Data);  in IOHibernateSystemSleep()
794 					gIOOptionsEntry->setProperty(gIOHibernateBootNextKey, gIOHibernateBootNextData);  in IOHibernateSystemSleep()
859 	if (!gIOOptionsEntry) {  in IOSetBootImageNVRAM()
861 		gIOOptionsEntry = OSDynamicCast(IODTNVRAM, regEntry);  in IOSetBootImageNVRAM()
862 		if (regEntry && !gIOOptionsEntry) {  in IOSetBootImageNVRAM()
866 	if (gIOOptionsEntry && gIOHibernateBootImageKey) {  in IOSetBootImageNVRAM()
868 			gIOOptionsEntry->setProperty(gIOHibernateBootImageKey, data);  in IOSetBootImageNVRAM()
876 			gIOOptionsEntry->removeProperty(gIOHibernateBootImageKey);  in IOSetBootImageNVRAM()
878 			gIOOptionsEntry->sync();  in IOSetBootImageNVRAM()
882 				gIOOptionsEntry->sync();  in IOSetBootImageNVRAM()
1133 	if (gIOOptionsEntry) {  in IOHibernateSystemHasSlept()
1135 		gIOOptionsEntry->sync();  in IOHibernateSystemHasSlept()
1138 			gIOOptionsEntry->sync();  in IOHibernateSystemHasSlept()
1210 	if (gIOOptionsEntry && gIOHibernateBootImageKey) {  in IOHibernateSystemWake()
1215 		gIOOptionsEntry->removeProperty(gIOHibernateBootImageKey);  in IOHibernateSystemWake()
1271 	if (gIOOptionsEntry) {  in IOHibernateDone()
1273 			if (gIOOptionsEntry->getProperty(gIOHibernateRTCVariablesKey)) {  in IOHibernateDone()
1274 				gIOOptionsEntry->removeProperty(gIOHibernateRTCVariablesKey);  in IOHibernateDone()
1280 				gIOOptionsEntry->setProperty(gIOHibernateBootNextKey, gIOHibernateBootNextSave);  in IOHibernateDone()
1284 				gIOOptionsEntry->removeProperty(gIOHibernateBootNextKey);  in IOHibernateDone()
1288 			gIOOptionsEntry->sync();  in IOHibernateDone()
2748 	if (!gIOOptionsEntry) {  in IOHibernateSystemRestart()
2750 		gIOOptionsEntry = OSDynamicCast(IODTNVRAM, regEntry);  in IOHibernateSystemRestart()
2751 		if (regEntry && !gIOOptionsEntry) {  in IOHibernateSystemRestart()
2757 	if (gIOOptionsEntry && sym) {  in IOHibernateSystemRestart()
2758 		gIOOptionsEntry->setProperty(sym, noteProp);  in IOHibernateSystemRestart()