---
title: notifyDMACommand
framework: kernel
role: symbol
role_heading: Instance Method
path: kernel/iodmaeventsource/1589935-notifydmacommand
---

# notifyDMACommand

## Declaration

```occ
virtual void notifyDMACommand(IODMACommand *dmaCommand, IOReturn status, IOByteCount actualByteCount, AbsoluteTime timeStamp);
```