---
title: IOUSBHubPortReEnumerateParam
framework: kernel
role: symbol
role_heading: Structure
path: kernel/iousbhubportreenumerateparam
---

# IOUSBHubPortReEnumerateParam

A structure for USB hub port reenumeration.

## Declaration

```occ
typedef struct IOUSBHubPortReEnumerateParam {
    ...
} IOUSBHubPortReEnumerateParam;
```

## Overview

Overview Use this structure to specify the port that needs reenumeration.

## Topics

### Instance Properties

- [options](kernel/iousbhubportreenumerateparam/1532360-options.md)
- [portNumber](kernel/iousbhubportreenumerateparam/1532365-portnumber.md)

## See Also

### Hub Descriptors

- [IOUSB20HubDescriptor](kernel/iousb20hubdescriptor.md)
- [IOUSB3HubDescriptor](kernel/iousb3hubdescriptor.md)
- [IOUSBHubDescriptor](kernel/iousbhubdescriptor.md)