---
title: createReadCommand
framework: kernel
role: symbol
role_heading: Instance Method
path: kernel/iofirewirenub/1520876-createreadcommand
---

# createReadCommand

## Declaration

```occ
virtual IOFWReadCommand * createReadCommand(FWAddress devAddress, IOMemoryDescriptor *hostMem, FWDeviceCallback completion, void *refcon, bool failOnReset);
```