# Managed Object - HostPciPassthruSystem(vim.host.PciPassthruSystem)

Property of
  HostConfigManager
Extends
  ExtensibleManagedObject
See also
  HostPciPassthruConfig, HostPciPassthruInfo, HostSriovDevicePoolInfo
Since
  vSphere API 4.0

## Managed Object Description

This managed object manages the PciPassthru state of the host.

Properties

Name | Type | Description
--- | --- | ---
pciPassthruInfo P | HostPciPassthruInfo[] | Array of PciPassthru information
sriovDevicePoolInfo* P | HostSriovDevicePoolInfo[] | Array of Sriov Device Pool information Since vSphere API 6.5
Properties inherited from ExtensibleManagedObject
availableField, value

*May not be present P Required privilege: System.Read

Methods

Methods defined in this Managed Object
Refresh, UpdatePassthruConfig
Methods inherited from ExtensibleManagedObject
setCustomValue

# Refresh(refresh)

Refresh the available PciPassthru information.

Required Privileges
  Host.Config.Settings

Parameters

Name | Type | Description
--- | --- | ---
_this | ManagedObjectReference | A reference to the HostPciPassthruSystem used to make the method call.

Return Value

Type | Description
--- | ---
None

Faults

Type | Description
--- | ---
RuntimeFault | Thrown if any type of runtime fault is thrown that is not covered by the other faults; for example, a communication error.

Events

Type
None

Show WSDL type definition
<element xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vim25="urn:vim25" name="Refresh" type="vim25:RefreshRequestType"/> <element xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vim25="urn:vim25" name="RefreshResponse"> <complexType/> </element>

# UpdatePassthruConfig(updatePassthruConfig)

Updates the PciPassthru configuration, this will get called for the dependent device with the enabled bool set

Required Privileges
  Host.Config.PciPassthru

Parameters

Name | Type | Description
--- | --- | ---
_this | ManagedObjectReference | A reference to the HostPciPassthruSystem used to make the method call.
config | HostPciPassthruConfig[] | The new PciPassthru configuration information.

Return Value

Type | Description
--- | ---
None

Faults

Type | Description
--- | ---
HostConfigFault | Thrown if an error occurs.
RuntimeFault | Thrown if any type of runtime fault is thrown that is not covered by the other faults; for example, a communication error.

Events

Type
None

Show WSDL type definition
<element xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vim25="urn:vim25" name="UpdatePassthruConfig" type="vim25:UpdatePassthruConfigRequestType"/> <element xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vim25="urn:vim25" name="UpdatePassthruConfigResponse"> <complexType/> </element>