63 IOMapper * IOMapper::gSystem = (IOMapper *) IOMapper::kUnknown;  member in IOMapper
119 		IOMapper::gSystem = this;  in start()
120 		sMapperLock.wakeup(&IOMapper::gSystem);  in start()
146 		IOMapper::gSystem = (IOMapper *) kHasMapper;  in setMapperRequired()
149 		IOMapper::gSystem = (IOMapper *) kNoMapper;  in setMapperRequired()
151 		sMapperLock.wakeup(&IOMapper::gSystem);  in setMapperRequired()
159 	while ((uintptr_t) IOMapper::gSystem & kWaitMask) {  in waitForSystemMapper()
161 		sMapperLock.sleep(&IOMapper::gSystem);  in waitForSystemMapper()
240 	if (IOMapper::gSystem) {  in IOMapperIOVMAlloc()
241 		ret = IOMapper::gSystem->iovmMapMemory(  in IOMapperIOVMAlloc()
262 	if (IOMapper::gSystem) {  in IOMapperIOVMFree()
263 		IOMapper::gSystem->iovmUnmapMemory(NULL, NULL, ptoa_64(addr), ptoa_64(pages));  in IOMapperIOVMFree()
270 	if (!IOMapper::gSystem) {  in IOMapperInsertPage()
276 	IOMapper::gSystem->iovmInsert((kIODMAMapReadAccess | kIODMAMapWriteAccess),  in IOMapperInsertPage()
296 	if (IOMapper::gSystem) {  in IOMappedRead8()
297 		addr64_t addr = IOMapper::gSystem->mapToPhysicalAddress(address);  in IOMappedRead8()
309 	if (IOMapper::gSystem) {  in IOMappedRead16()
310 		addr64_t addr = IOMapper::gSystem->mapToPhysicalAddress(address);  in IOMappedRead16()
322 	if (IOMapper::gSystem) {  in IOMappedRead32()
323 		addr64_t addr = IOMapper::gSystem->mapToPhysicalAddress(address);  in IOMappedRead32()
335 	if (IOMapper::gSystem) {  in IOMappedRead64()
336 		addr64_t addr = IOMapper::gSystem->mapToPhysicalAddress(address);  in IOMappedRead64()
348 	if (IOMapper::gSystem) {  in IOMappedWrite8()
349 		addr64_t addr = IOMapper::gSystem->mapToPhysicalAddress(address);  in IOMappedWrite8()
361 	if (IOMapper::gSystem) {  in IOMappedWrite16()
362 		addr64_t addr = IOMapper::gSystem->mapToPhysicalAddress(address);  in IOMappedWrite16()
374 	if (IOMapper::gSystem) {  in IOMappedWrite32()
375 		addr64_t addr = IOMapper::gSystem->mapToPhysicalAddress(address);  in IOMappedWrite32()
387 	if (IOMapper::gSystem) {  in IOMappedWrite64()
388 		addr64_t addr = IOMapper::gSystem->mapToPhysicalAddress(address);  in IOMappedWrite64()