---
title: asyncLockResponse
framework: kernel
role: symbol
role_heading: Instance Method
path: kernel/iofirewirecontroller/1457232-asynclockresponse
---

# asyncLockResponse

## Declaration

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