# IOPCISaveDeviceStateOptions ``` enum IOPCISaveDeviceStateOptions : unsigned int; ``` ## Overview\abstract Options for SaveDeviceState ## Topics ### Enumeration Cases [`kPCIConfigShadowPermanent`](/documentation/PCIDriverKit/IOPCISaveDeviceStateOptions/kPCIConfigShadowPermanent) --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)