---
title: VZVirtioDeviceSpecificConfiguration
framework: virtualization
role: symbol
role_heading: Class
path: virtualization/vzvirtiodevicespecificconfiguration
---

# VZVirtioDeviceSpecificConfiguration

The device-specific configuration for a Virtio device

## Declaration

```swift
class VZVirtioDeviceSpecificConfiguration
```

## Overview

Overview This class represents a Virtio device’s device-specific configuration. For more details about device-specific configuration for different Virtio devices, see the Virtio specification. Serialize any device-specific configuration structure into an NSData object, and instantiate a VZVirtioDeviceSpecificConfiguration object with it, and set this object on the deviceSpecificConfiguration property.

## Topics

### Initializers

- [init(configurationData:)](virtualization/vzvirtiodevicespecificconfiguration/init(configurationdata:).md)

### Instance Properties

- [configurationData](virtualization/vzvirtiodevicespecificconfiguration/configurationdata.md)

## Relationships

### Inherits From

- [NSObject](objectivec/nsobject-swift.class.md)

### Conforms To

- [CVarArg](swift/cvararg.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [NSCopying](foundation/nscopying.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)

## See Also

### Creating and configuring Virtio drivers

- [VZCustomVirtioDevice](virtualization/vzcustomvirtiodevice.md)
- [VZCustomVirtioDeviceConfiguration](virtualization/vzcustomvirtiodeviceconfiguration.md)