1.\" Copyright (c) 2003 Hidetoshi Shimokawa 2.\" All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. 9.\" 2. Redistributions in binary form must reproduce the above copyright 10.\" notice, this list of conditions and the following disclaimer in the 11.\" documentation and/or other materials provided with the distribution. 12.\" 13.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 14.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 15.\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 16.\" DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, 17.\" INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 18.\" (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 19.\" SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 21.\" STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 22.\" ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 23.\" POSSIBILITY OF SUCH DAMAGE. 24.\" 25.\" $FreeBSD$ 26.\" 27.Dd June 16, 2003 28.Dt DCONS_CROM 4 29.Os 30.Sh NAME 31.Nm dcons_crom 32.Nd Configuration ROM stub for 33.Xr dcons 4 34.Sh SYNOPSIS 35.Cd device dcons_crom 36.Cd device dcons 37.Cd device firewire 38.Sh DESCRIPTION 39The 40.Nm 41exposes the buffer address of 42.Xr dcons 4 43through the Configuration ROM of 44.Xr firewire 4 . 45This address is supposed to be used by 46.Xr dconschat 8 . 47.Sh SEE ALSO 48.Xr dcons 4 , 49.Xr firewire 4 , 50.Xr fwohci 4 , 51.Xr dconschat 8 , 52.Xr fwcontrol 8 53.Sh AUTHORS 54.An Hidetoshi Shimokawa Aq simokawa@FreeBSD.org 55.Sh BUGS 56If you load 57.Pa dcons_crom.ko 58manually after the system is booted, you may 59have to initiate a bus reset using 60.Dq Nm fwcontrol Fl r 61to update the Configuration ROM. 62