---
name: "usb_hc_died"
section: "9"
platform: "linux"
package: "linux-manual-4.9"
version: "4.9.228-1"
release: "Debian 9 (Stretch)"
platforms: ["linux"]
url: "https://new.carta.tech/usb_hc_died"
---

# usb\_hc\_died(9)

report abnormal shutdown of a host controller (bus glue)

## NAME

usb\_hc\_died - report abnormal shutdown of a host controller (bus glue)

## SYNOPSIS

**void usb\_hc\_died(struct usb\_hcd \*** *hcd***);**

## ARGUMENTS

*hcd*

pointer to the HCD representing the controller

## DESCRIPTION

This is called by bus glue to report a USB host controller that died while operations may still have been pending. It's called automatically by the PCI glue, so only glue for non-PCI busses should need to call it.

Only call this function with the primary HCD.

## COPYRIGHT