xref: /freebsd/share/man/man4/dcons_crom.4 (revision efa60c7aa3034fb9755f763207be38849d584c70)
1869093b1SHidetoshi Shimokawa.\" Copyright (c) 2003 Hidetoshi Shimokawa
2869093b1SHidetoshi Shimokawa.\" All rights reserved.
3869093b1SHidetoshi Shimokawa.\"
4869093b1SHidetoshi Shimokawa.\" Redistribution and use in source and binary forms, with or without
5869093b1SHidetoshi Shimokawa.\" modification, are permitted provided that the following conditions
6869093b1SHidetoshi Shimokawa.\" are met:
7869093b1SHidetoshi Shimokawa.\" 1. Redistributions of source code must retain the above copyright
8869093b1SHidetoshi Shimokawa.\"    notice, this list of conditions and the following disclaimer.
9869093b1SHidetoshi Shimokawa.\" 2. Redistributions in binary form must reproduce the above copyright
10869093b1SHidetoshi Shimokawa.\"    notice, this list of conditions and the following disclaimer in the
11869093b1SHidetoshi Shimokawa.\"    documentation and/or other materials provided with the distribution.
12869093b1SHidetoshi Shimokawa.\"
13869093b1SHidetoshi Shimokawa.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
14869093b1SHidetoshi Shimokawa.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
15869093b1SHidetoshi Shimokawa.\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
16869093b1SHidetoshi Shimokawa.\" DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
17869093b1SHidetoshi Shimokawa.\" INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
18869093b1SHidetoshi Shimokawa.\" (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
19869093b1SHidetoshi Shimokawa.\" SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
20869093b1SHidetoshi Shimokawa.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
21869093b1SHidetoshi Shimokawa.\" STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
22869093b1SHidetoshi Shimokawa.\" ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
23869093b1SHidetoshi Shimokawa.\" POSSIBILITY OF SUCH DAMAGE.
24869093b1SHidetoshi Shimokawa.\"
25869093b1SHidetoshi Shimokawa.\" $FreeBSD$
26869093b1SHidetoshi Shimokawa.\"
27869093b1SHidetoshi Shimokawa.\"
28869093b1SHidetoshi Shimokawa.Dd June 16, 2003
29869093b1SHidetoshi Shimokawa.Dt DCONS_CROM 4
30869093b1SHidetoshi Shimokawa.Os
31869093b1SHidetoshi Shimokawa.Sh NAME
32869093b1SHidetoshi Shimokawa.Nm dcons_crom
33869093b1SHidetoshi Shimokawa.Nd Configuration ROM stub for
34869093b1SHidetoshi Shimokawa.Xr dcons 4
35869093b1SHidetoshi Shimokawa.Sh SYNOPSIS
36869093b1SHidetoshi Shimokawa.Cd device dcons_crom
37869093b1SHidetoshi Shimokawa.Cd device dcons
38869093b1SHidetoshi Shimokawa.Cd device firewire
39869093b1SHidetoshi Shimokawa.Pp
40869093b1SHidetoshi Shimokawa.Sh DESCRIPTION
41869093b1SHidetoshi ShimokawaThe
42869093b1SHidetoshi Shimokawa.Nm
43869093b1SHidetoshi Shimokawaexposes buffer address of
44869093b1SHidetoshi Shimokawa.Xr dcons 4
45efa60c7aSHidetoshi Shimokawathrough Configuration ROM of
46efa60c7aSHidetoshi Shimokawa.Xr FireWire 4 .
47efa60c7aSHidetoshi ShimokawaThis address is supposed to be used by
48efa60c7aSHidetoshi Shimokawa.Xr dconschat 8 .
49869093b1SHidetoshi Shimokawa.El
50869093b1SHidetoshi Shimokawa.Sh SEE ALSO
51869093b1SHidetoshi Shimokawa.Xr dcons 4 ,
52869093b1SHidetoshi Shimokawa.Xr firewire 4 ,
53869093b1SHidetoshi Shimokawa.Xr fwohci 4 ,
54efa60c7aSHidetoshi Shimokawa.Xr dconschat 8 ,
55efa60c7aSHidetoshi Shimokawa.Xr fwcontrol 8 .
56869093b1SHidetoshi Shimokawa.Sh AUTHORS
57869093b1SHidetoshi Shimokawa.An Hidetoshi Shimokawa Aq simokawa@FreeBSD.org
58869093b1SHidetoshi Shimokawa.Sh BUGS
59efa60c7aSHidetoshi ShimokawaIf you load dcons_crom.ko manually after booted, you may have to initiate
60efa60c7aSHidetoshi Shimokawaa bus reset by
61efa60c7aSHidetoshi Shimokawa.Dq Nm fwcontrol -r
62efa60c7aSHidetoshi Shimokawato update Configuration ROM.
63869093b1SHidetoshi Shimokawa.Pp
64