---
title: handleSubUnitInfoCommand
framework: kernel
role: symbol
role_heading: Instance Method
path: kernel/iofirewireavctargetspace/1571638-handlesubunitinfocommand
---

# handleSubUnitInfoCommand

## Declaration

```occ
IOReturn handleSubUnitInfoCommand(UInt16 nodeID, UInt32 generation, const char *buf, UInt32 len);
```