# Data Object - VirtualPCIPassthroughDvxBackingInfo(vim.vm.device.VirtualPCIPassthrough.DvxBackingInfo)

Property of
  VirtualSriovEthernetCard
Extends
  VirtualDeviceBackingInfo
See also
  OptionValue
Since
  8.0.0.1

## Data Object Description

DVX Device specific information.

Properties

Name | Type | Description
--- | --- | ---
configParams* | OptionValue[] | The configuration parameters for this device class. All required configuration parameters must be provided for both add and edit operations. The provided configuration parameters replace the previous ones. In particular, passing an empty array will unset all existing configuration parameters.
deviceClass* | xsd:string | The device class that backs this DVX device. During add operations, this value must be a non-empty string. During edit operations, if this value is not set or is an empty string, the current device class remains unchanged.
Properties inherited from VirtualDeviceBackingInfo
None
Properties inherited from DynamicData
None

*Need not be set
Show WSDL type definition
<complexType xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vsan="urn:vsan" name="VirtualPCIPassthroughDvxBackingInfo"> <complexContent> <extension base="vsan:VirtualDeviceBackingInfo"> <sequence> <element name="deviceClass" type="xsd:string" minOccurs="0"/> <element name="configParams" type="vsan:OptionValue" minOccurs="0" maxOccurs="unbounded"/> </sequence> </extension> </complexContent> </complexType>