---
title: IOFireWireDeviceAux
framework: kernel
role: symbol
role_heading: Class
path: kernel/iofirewiredeviceaux
---

# IOFireWireDeviceAux

## Declaration

```occ
class IOFireWireDeviceAux : IOFireWireNubAux
```

## Topics

### Instance Methods

- [createSimpleContiguousPhysicalAddressSpace](kernel/iofirewiredeviceaux/1547587-createsimplecontiguousphysicalad.md)
- [createSimplePhysicalAddressSpace](kernel/iofirewiredeviceaux/1547599-createsimplephysicaladdressspace.md)
- [free](kernel/iofirewiredeviceaux/1547558-free.md)
- [getMetaClass](kernel/iofirewiredeviceaux/1547592-getmetaclass.md)
- [getOpenUnitSet](kernel/iofirewiredeviceaux/1547556-getopenunitset.md)
- [getResumeTime](kernel/iofirewiredeviceaux/1547596-getresumetime.md)
- [getUnitCount](kernel/iofirewiredeviceaux/1547597-getunitcount.md)
- [init](kernel/iofirewiredeviceaux/1547559-init.md)
- [isPhysicalAccessEnabled](kernel/iofirewiredeviceaux/1547577-isphysicalaccessenabled.md)
- [isTerminated](kernel/iofirewiredeviceaux/1547560-isterminated.md)
- [latchResumeTime](kernel/iofirewiredeviceaux/1547576-latchresumetime.md)
- [setMaxSpeed](kernel/iofirewiredeviceaux/1547598-setmaxspeed.md)
- [setTerminationState](kernel/iofirewiredeviceaux/1547553-setterminationstate.md)
- [setUnitCount](kernel/iofirewiredeviceaux/1547579-setunitcount.md)

## Relationships

### Inherits From

- [IOFireWireNubAux](kernel/iofirewirenubaux.md)

## See Also

### Auxilliary Units

- [IOFireWireControllerAux](kernel/iofirewirecontrolleraux.md)
- [IOFireWireLocalNodeAux](kernel/iofirewirelocalnodeaux.md)
- [IOFireWireBusAux](kernel/iofirewirebusaux.md)
- [IOFireWireUnitAux](kernel/iofirewireunitaux.md)
- [IOFireWireNubAux](kernel/iofirewirenubaux.md)