---
title: UserRemoveHBAProperties
framework: SCSIControllerDriverKit
role: symbol
role_heading: Instance Method
path: scsicontrollerdriverkit/iouserscsiparallelinterfacecontroller/userremovehbaproperties
---

# UserRemoveHBAProperties

Removes properties from a host bus adapter in response to a call from the framework.

## Declaration

```occ
virtual kern_return_t UserRemoveHBAProperties(OSArray *properties);
```

## Parameters

- `properties`: An array containing keys of the properties to remove.

## Return Value

Return Value A value that indicates the result of removing the properties. kIOReturnSuccess indicates success. For error definitions, see IOKit Constants.

## Discussion

Discussion Your driver extension calls this method to remove properties from the HBA. The properties directory can contain the following keys: kIOPropertyVendorNameKey kIOPropertyProductNameKey kIOPropertyProductRevisionLevelKey kIOPropertyPortDescriptionKey kIOPropertyPortSpeedKey kIOPropertyPortTopologyKey kIOPropertySCSIParallelSignalingTypeKey kIOPropertyFibreChannelCableDescriptionKey kIOPropertyFibreChannelNodeWorldWideNameKey kIOPropertyFibreChannelPortWorldWideNameKey kIOPropertyFibreChannelAddressIdentifierKey kIOPropertyFibreChannelALPAKey kIOPropertySASAddressKey

## See Also

### Managing host bus adapters

- [UserReportInitiatorIdentifier](scsicontrollerdriverkit/iouserscsiparallelinterfacecontroller/userreportinitiatoridentifier.md)
- [UserReportHighestSupportedDeviceID](scsicontrollerdriverkit/iouserscsiparallelinterfacecontroller/userreporthighestsupporteddeviceid.md)
- [UserReportMaximumTaskCount](scsicontrollerdriverkit/iouserscsiparallelinterfacecontroller/userreportmaximumtaskcount.md)
- [UserDoesHBAPerformDeviceManagement](scsicontrollerdriverkit/iouserscsiparallelinterfacecontroller/userdoeshbaperformdevicemanagement.md)
- [UserReportHBAHighestLogicalUnitNumber](scsicontrollerdriverkit/iouserscsiparallelinterfacecontroller/userreporthbahighestlogicalunitnumber.md)
- [UserDoesHBAPerformAutoSense](scsicontrollerdriverkit/iouserscsiparallelinterfacecontroller/userdoeshbaperformautosense.md)
- [UserDoesHBASupportMultiPathing](scsicontrollerdriverkit/iouserscsiparallelinterfacecontroller/userdoeshbasupportmultipathing.md)
- [UserDoesHBASupportSCSIParallelFeature](scsicontrollerdriverkit/iouserscsiparallelinterfacecontroller/userdoeshbasupportscsiparallelfeature.md)
- [SCSIParallelFeature](scsicontrollerdriverkit/scsiparallelfeature.md)
- [UserMapHBAData](scsicontrollerdriverkit/iouserscsiparallelinterfacecontroller/usermaphbadata.md)
- [UserSetHBAProperties](scsicontrollerdriverkit/iouserscsiparallelinterfacecontroller/usersethbaproperties.md)
- [UserReportHBAConstraints](scsicontrollerdriverkit/iouserscsiparallelinterfacecontroller/userreporthbaconstraints.md)