---
title: kIOPCIWaitForLinkUpKey
framework: pcidriverkit
role: symbol
role_heading: Macro
path: pcidriverkit/kiopciwaitforlinkupkey
---

# kIOPCIWaitForLinkUpKey

## Declaration

```occ
#define kIOPCIWaitForLinkUpKey
```

## See Also

### Macros

- [kIOPCIClassMatchKey](pcidriverkit/kiopciclassmatchkey.md)
- [kIOPCIDeviceCrashResetType](pcidriverkit/kiopcidevicecrashresettype.md)
- [kIOPCIDeviceMapperPageSize](pcidriverkit/kiopcidevicemapperpagesize.md)
- [kIOPCIDeviceMemoryArrayKey](pcidriverkit/kiopcidevicememoryarraykey.md)
- [kIOPCIDeviceMemoryMapBase](pcidriverkit/kiopcidevicememorymapbase.md)
- [kIOPCIDeviceMemoryMapSize](pcidriverkit/kiopcidevicememorymapsize.md)
- [kIOPCIEndpointPrsnt](pcidriverkit/kiopciendpointprsnt.md)
- [kIOPCIExpressCapabilitiesKey](pcidriverkit/kiopciexpresscapabilitieskey.md)
- [kIOPCIExpressLinkCapabilitiesKey](pcidriverkit/kiopciexpresslinkcapabilitieskey.md)
- [kIOPCIExpressLinkStatusKey](pcidriverkit/kiopciexpresslinkstatuskey.md)
- [kIOPCIExpressSlotCapabilitiesKey](pcidriverkit/kiopciexpressslotcapabilitieskey.md)
- [kIOPCIExpressSlotStatusKey](pcidriverkit/kiopciexpressslotstatuskey.md)
- [kIOPCIKernelMemoryAccess](pcidriverkit/kiopcikernelmemoryaccess.md)
- [kIOPCIMatchKey](pcidriverkit/kiopcimatchkey.md)
- [kIOPCIPauseCompatibleKey](pcidriverkit/kiopcipausecompatiblekey.md)