---
title: kIOMemoryMapCacheModeCopyback
framework: driverkit
role: symbol
role_heading: Enumeration Case
path: driverkit/kiomemorymapcachemodecopyback
---

# kIOMemoryMapCacheModeCopyback

The memory maps using the copy-back cache mode.

## Declaration

```occ
kIOMemoryMapCacheModeCopyback
```

## See Also

### Options

- [kIOMemoryMapFixedAddress](driverkit/kiomemorymapfixedaddress.md)
- [kIOMemoryMapReadOnly](driverkit/kiomemorymapreadonly.md)
- [kIOMemoryMapCacheModeDefault](driverkit/kiomemorymapcachemodedefault.md)
- [kIOMemoryMapCacheModeInhibit](driverkit/kiomemorymapcachemodeinhibit.md)
- [kIOMemoryMapCacheModeWriteThrough](driverkit/kiomemorymapcachemodewritethrough.md)