---
title: asyncReadResponse
framework: kernel
role: symbol
role_heading: Instance Method
path: kernel/iofirewirecontroller/1456813-asyncreadresponse
---

# asyncReadResponse

## Declaration

```occ
virtual IOReturn asyncReadResponse(UInt32 generation, UInt16 nodeID, int speed, IOMemoryDescriptor *buf, IOByteCount offset, int len, IOFWRequestRefCon refcon);
```