iokit/Kernel/IOMapper.cpp

58 IOMapper * IOMapper::gSystem = (IOMapper *) IOMapper::kUnknown;
85         IOMapper::gSystem = this;
86         sMapperLock.wakeup(&IOMapper::gSystem);
123         IOMapper::gSystem = (IOMapper *) kHasMapper;
126         IOMapper::gSystem = (IOMapper *) kNoMapper;
128         sMapperLock.wakeup(&IOMapper::gSystem);
135     while ((uintptr_t) IOMapper::gSystem & kWaitMask)
138         sMapperLock.sleep(&IOMapper::gSystem);
252     if (IOMapper::gSystem)
253         return IOMapper::gSystem->iovmAlloc((IOItemCount) pages);
260     if (IOMapper::gSystem)
261         IOMapper::gSystem->iovmFree(addr, (IOItemCount) pages);
266     if (IOMapper::gSystem) {
268         IOMapper::gSystem->iovmInsert(addr, (IOItemCount) offset, page);
278     if (!IOMapper::gSystem)
281         assert(!((vm_address_t) IOMapper::gSystem & 3));
283     IOMapper::gSystem->
290     if (!IOMapper::gSystem)
293         assert(!((vm_address_t) IOMapper::gSystem & 3));
295     IOMapper::gSystem->iovmInsert(addr,
315     if (IOMapper::gSystem) {
316         addr64_t addr = IOMapper::gSystem->mapAddr(address);
327     if (IOMapper::gSystem) {
328         addr64_t addr = IOMapper::gSystem->mapAddr(address);
339     if (IOMapper::gSystem) {
340         addr64_t addr = IOMapper::gSystem->mapAddr(address);
351     if (IOMapper::gSystem) {
352         addr64_t addr = IOMapper::gSystem->mapAddr(address);
363     if (IOMapper::gSystem) {
364         addr64_t addr = IOMapper::gSystem->mapAddr(address);
375     if (IOMapper::gSystem) {
376         addr64_t addr = IOMapper::gSystem->mapAddr(address);
387     if (IOMapper::gSystem) {
388         addr64_t addr = IOMapper::gSystem->mapAddr(address);
399     if (IOMapper::gSystem) {
400         addr64_t addr = IOMapper::gSystem->mapAddr(address);