221 static IODTNVRAM *              gIOOptionsEntry;  variable
778 			if (gIOChosenEntry && gIOOptionsEntry) {  in IOHibernateSystemSleep()
828 					gIOHibernateBootNextSave = gIOOptionsEntry->copyProperty(gIOHibernateBootNextKey);  in IOHibernateSystemSleep()
829 					gIOOptionsEntry->setProperty(gIOHibernateBoot0082Key, gIOHibernateBoot0082Data);  in IOHibernateSystemSleep()
830 					gIOOptionsEntry->setProperty(gIOHibernateBootNextKey, gIOHibernateBootNextData);  in IOHibernateSystemSleep()
896 	if (!gIOOptionsEntry) {  in IOSetBootImageNVRAM()
898 		gIOOptionsEntry = OSDynamicCast(IODTNVRAM, regEntry);  in IOSetBootImageNVRAM()
899 		if (regEntry && !gIOOptionsEntry) {  in IOSetBootImageNVRAM()
903 	if (gIOOptionsEntry && gIOHibernateBootImageKey) {  in IOSetBootImageNVRAM()
905 			gIOOptionsEntry->setProperty(gIOHibernateBootImageKey, data);  in IOSetBootImageNVRAM()
913 			gIOOptionsEntry->removeProperty(gIOHibernateBootImageKey);  in IOSetBootImageNVRAM()
915 			gIOOptionsEntry->sync();  in IOSetBootImageNVRAM()
919 				gIOOptionsEntry->sync();  in IOSetBootImageNVRAM()
1170 	if (gIOOptionsEntry) {  in IOHibernateSystemHasSlept()
1172 		gIOOptionsEntry->sync();  in IOHibernateSystemHasSlept()
1175 			gIOOptionsEntry->sync();  in IOHibernateSystemHasSlept()
1247 	if (gIOOptionsEntry && gIOHibernateBootImageKey) {  in IOHibernateSystemWake()
1252 		gIOOptionsEntry->removeProperty(gIOHibernateBootImageKey);  in IOHibernateSystemWake()
1308 	if (gIOOptionsEntry) {  in IOHibernateDone()
1310 			if (gIOOptionsEntry->getProperty(gIOHibernateRTCVariablesKey)) {  in IOHibernateDone()
1311 				gIOOptionsEntry->removeProperty(gIOHibernateRTCVariablesKey);  in IOHibernateDone()
1317 				gIOOptionsEntry->setProperty(gIOHibernateBootNextKey, gIOHibernateBootNextSave);  in IOHibernateDone()
1321 				gIOOptionsEntry->removeProperty(gIOHibernateBootNextKey);  in IOHibernateDone()
1325 			gIOOptionsEntry->sync();  in IOHibernateDone()
2806 	if (!gIOOptionsEntry) {  in IOHibernateSystemRestart()
2808 		gIOOptionsEntry = OSDynamicCast(IODTNVRAM, regEntry);  in IOHibernateSystemRestart()
2809 		if (regEntry && !gIOOptionsEntry) {  in IOHibernateSystemRestart()
2815 	if (gIOOptionsEntry && sym) {  in IOHibernateSystemRestart()
2816 		gIOOptionsEntry->setProperty(sym, noteProp);  in IOHibernateSystemRestart()