---
title: PCI Capabilities
framework: pcidriverkit
role: collectionGroup
role_heading: API Collection
path: pcidriverkit/pci-capabilities-enum
---

# PCI Capabilities

Constants that you use to get the capabilities of the PCI device.

## Topics

### Capability Bits

- [kIOPCICapabilityIDOffset](pcidriverkit/kiopcicapabilityidoffset.md)
- [kIOPCINextCapabilityOffset](pcidriverkit/kiopcinextcapabilityoffset.md)
- [kIOPCICapabilityIDPowerManagement](pcidriverkit/kiopcicapabilityidpowermanagement.md)
- [kIOPCICapabilityIDAGP](pcidriverkit/kiopcicapabilityidagp.md)
- [kIOPCICapabilityIDVitalProductData](pcidriverkit/kiopcicapabilityidvitalproductdata.md)
- [kIOPCICapabilityIDSlotID](pcidriverkit/kiopcicapabilityidslotid.md)
- [kIOPCICapabilityIDMSI](pcidriverkit/kiopcicapabilityidmsi.md)
- [kIOPCICapabilityIDCPCIHotswap](pcidriverkit/kiopcicapabilityidcpcihotswap.md)
- [kIOPCICapabilityIDPCIX](pcidriverkit/kiopcicapabilityidpcix.md)
- [kIOPCICapabilityIDLDT](pcidriverkit/kiopcicapabilityidldt.md)
- [kIOPCICapabilityIDVendorSpecific](pcidriverkit/kiopcicapabilityidvendorspecific.md)
- [kIOPCICapabilityIDDebugPort](pcidriverkit/kiopcicapabilityiddebugport.md)
- [kIOPCICapabilityIDCPCIResourceControl](pcidriverkit/kiopcicapabilityidcpciresourcecontrol.md)
- [kIOPCICapabilityIDHotplug](pcidriverkit/kiopcicapabilityidhotplug.md)
- [kIOPCICapabilityIDAGP8](pcidriverkit/kiopcicapabilityidagp8.md)
- [kIOPCICapabilityIDSecure](pcidriverkit/kiopcicapabilityidsecure.md)
- [kIOPCICapabilityIDPCIExpress](pcidriverkit/kiopcicapabilityidpciexpress.md)
- [kIOPCICapabilityIDMSIX](pcidriverkit/kiopcicapabilityidmsix.md)
- [kIOPCICapabilityIDFPB](pcidriverkit/kiopcicapabilityidfpb.md)
- [kIOPCIExpressCapabilityIDErrorReporting](pcidriverkit/kiopciexpresscapabilityiderrorreporting.md)
- [kIOPCIExpressCapabilityIDVirtualChannel](pcidriverkit/kiopciexpresscapabilityidvirtualchannel.md)
- [kIOPCIExpressCapabilityIDDeviceSerialNumber](pcidriverkit/kiopciexpresscapabilityiddeviceserialnumber.md)
- [kIOPCIExpressCapabilityIDPowerBudget](pcidriverkit/kiopciexpresscapabilityidpowerbudget.md)
- [kIOPCIExpressCapabilityIDAccessControlServices](pcidriverkit/kiopciexpresscapabilityidaccesscontrolservices.md)
- [kIOPCIExpressCapabilityIDLatencyTolerenceReporting](pcidriverkit/kiopciexpresscapabilityidlatencytolerencereporting.md)
- [kIOPCIExpressCapabilityIDL1PMSubstates](pcidriverkit/kiopciexpresscapabilityidl1pmsubstates.md)

### Constants

- [kIOPCIExpressCapabilityIDAlternativeRoutingID](pcidriverkit/kiopciexpresscapabilityidalternativeroutingid.md)
- [kIOPCIExpressCapabilityIDPrecisionTimeManagement](pcidriverkit/kiopciexpresscapabilityidprecisiontimemanagement.md)

## See Also

### Getting Device Information

- [FindPCICapability](pcidriverkit/iopcidevice/findpcicapability.md)
- [GetBusDeviceFunction](pcidriverkit/iopcidevice/getbusdevicefunction.md)
- [Slot Capabilities](pcidriverkit/slot-capabilities-enum.md)