---
title: kIOPCIDevicePowerStateCount
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.12+]
path: kernel/1640322-anonymous/kiopcidevicepowerstatecount
---

# kIOPCIDevicePowerStateCount

## Declaration

```occ
kIOPCIDevicePowerStateCount = 4
```