---
name: "dcons_crom"
section: "4"
platform: "linux"
package: "freebsd-manpages"
version: "6.0-5"
release: "Debian 4.0 (Etch)"
platforms: ["linux", "freebsd"]
url: "https://new.carta.tech/dcons_crom"
---

# dcons\_crom(4)

Configuration ROM stub for dcons(4)

## NAME

**dcons\_crom** – Configuration ROM stub for [dcons(4)](/dcons/4.md)

## SYNOPSIS

**device** **dcons\_crom** **device** **dcons** **device** **firewire**

## DESCRIPTION

The **dcons\_crom** exposes the buffer address of [dcons(4)](/dcons/4.md) through the Configuration ROM of [firewire(4)](/firewire/4.md). This address is supposed to be used by [dconschat(8)](/dconschat/8.md).

## SEE ALSO

[dcons(4)](/dcons/4.md), [firewire(4)](/firewire/4.md), [fwohci(4)](/fwohci/4.md), [dconschat(8)](/dconschat/8.md), [fwcontrol(8)](/fwcontrol/8.md)

## AUTHORS

Hidetoshi Shimokawa ⟨simokawa@FreeBSD.org⟩

## BUGS

If you load *dcons\_crom.ko* manually after the system is booted, you may have to initiate a bus reset using “**fwcontrol** **-r**” to update the Configuration ROM.