xref: /freebsd/share/man/man4/dcons_crom.4 (revision 7ea28254ec5376b5deb86c136e1838d0134dbb22)
1.\" Copyright (c) 2003 Hidetoshi Shimokawa
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25.Dd June 16, 2003
26.Dt DCONS_CROM 4
27.Os
28.Sh NAME
29.Nm dcons_crom
30.Nd Configuration ROM stub for
31.Xr dcons 4
32.Sh SYNOPSIS
33.Cd device dcons_crom
34.Cd device dcons
35.Cd device firewire
36.Sh DESCRIPTION
37The
38.Nm
39exposes the buffer address of
40.Xr dcons 4
41through the Configuration ROM of
42.Xr firewire 4 .
43This address is supposed to be used by
44.Xr dconschat 8 .
45.Sh SEE ALSO
46.Xr dcons 4 ,
47.Xr firewire 4 ,
48.Xr fwohci 4 ,
49.Xr dconschat 8 ,
50.Xr fwcontrol 8
51.Sh AUTHORS
52.An Hidetoshi Shimokawa Aq Mt simokawa@FreeBSD.org
53.Sh BUGS
54If you load
55.Pa dcons_crom.ko
56manually after the system is booted, you may
57have to initiate a bus reset using
58.Dq Nm fwcontrol Fl r
59to update the Configuration ROM.
60