186d7f5d3SJohn Marino.\" Copyright (c) 1998,1999,2000 Katsushi Kobayashi and Hidetoshi Shimokawa 286d7f5d3SJohn Marino.\" All rights reserved. 386d7f5d3SJohn Marino.\" 486d7f5d3SJohn Marino.\" Redistribution and use in source and binary forms, with or without 586d7f5d3SJohn Marino.\" modification, are permitted provided that the following conditions 686d7f5d3SJohn Marino.\" are met: 786d7f5d3SJohn Marino.\" 1. Redistributions of source code must retain the above copyright 886d7f5d3SJohn Marino.\" notice, this list of conditions and the following disclaimer. 986d7f5d3SJohn Marino.\" 2. Redistributions in binary form must reproduce the above copyright 1086d7f5d3SJohn Marino.\" notice, this list of conditions and the following disclaimer in the 1186d7f5d3SJohn Marino.\" documentation and/or other materials provided with the distribution. 1286d7f5d3SJohn Marino.\" 3. All advertising materials mentioning features or use of this software 1386d7f5d3SJohn Marino.\" must display the acknowledgement as bellow: 1486d7f5d3SJohn Marino.\" 1586d7f5d3SJohn Marino.\" This product includes software developed by K. Kobayashi and H. Shimokawa 1686d7f5d3SJohn Marino.\" 1786d7f5d3SJohn Marino.\" 4. The name of the author may not be used to endorse or promote products 1886d7f5d3SJohn Marino.\" derived from this software without specific prior written permission. 1986d7f5d3SJohn Marino.\" 2086d7f5d3SJohn Marino.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 2186d7f5d3SJohn Marino.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 2286d7f5d3SJohn Marino.\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 2386d7f5d3SJohn Marino.\" DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, 2486d7f5d3SJohn Marino.\" INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 2586d7f5d3SJohn Marino.\" (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 2686d7f5d3SJohn Marino.\" SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2786d7f5d3SJohn Marino.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 2886d7f5d3SJohn Marino.\" STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 2986d7f5d3SJohn Marino.\" ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 3086d7f5d3SJohn Marino.\" POSSIBILITY OF SUCH DAMAGE. 3186d7f5d3SJohn Marino.\" 3286d7f5d3SJohn Marino.\" $FreeBSD: src/share/man/man4/fwohci.4,v 1.1.2.6 2003/12/25 22:48:49 brueffer Exp $ 3386d7f5d3SJohn Marino.\" $DragonFly: src/share/man/man4/fwohci.4,v 1.4 2008/05/02 02:05:05 swildner Exp $ 3486d7f5d3SJohn Marino.\" 3586d7f5d3SJohn Marino.\" 3686d7f5d3SJohn Marino.Dd April 10, 2000 3786d7f5d3SJohn Marino.Dt FWOHCI 4 3886d7f5d3SJohn Marino.Os 3986d7f5d3SJohn Marino.Sh NAME 4086d7f5d3SJohn Marino.Nm fwohci 4186d7f5d3SJohn Marino.Nd OHCI firewire chipset device driver 4286d7f5d3SJohn Marino.Sh SYNOPSIS 4386d7f5d3SJohn Marino.Cd "kldload firewire" 4486d7f5d3SJohn Marino.Pp 4586d7f5d3SJohn Marinoor 4686d7f5d3SJohn Marino.Pp 4786d7f5d3SJohn Marino.Cd "device firewire" 4886d7f5d3SJohn Marino.Sh DESCRIPTION 4986d7f5d3SJohn MarinoThe 5086d7f5d3SJohn Marino.Nm 5186d7f5d3SJohn Marinodriver provides support for PCI/CardBus firewire interface cards. 5286d7f5d3SJohn MarinoThe driver supports the following IEEE 1394 OHCI chipsets. 5386d7f5d3SJohn Marino.Bl -item 5486d7f5d3SJohn Marino.It 5586d7f5d3SJohn MarinoNEC uPD72861 5686d7f5d3SJohn Marino.It 5786d7f5d3SJohn MarinoTexas Instruments TSB12LV{22,23,26}, TSB43{AA22,AB22/A}, PCI44{10A,50} 5886d7f5d3SJohn Marino.It 5986d7f5d3SJohn MarinoSony CX3022 6086d7f5d3SJohn Marino.It 6186d7f5d3SJohn MarinoVIA VT6306 6286d7f5d3SJohn Marino.It 6386d7f5d3SJohn MarinoRicoh R5C552 6486d7f5d3SJohn Marino.El 6586d7f5d3SJohn Marino.Sh SEE ALSO 6686d7f5d3SJohn Marino.Xr firewire 4 , 6786d7f5d3SJohn Marino.Xr fwe 4 , 6886d7f5d3SJohn Marino.Xr sbp 4 , 6986d7f5d3SJohn Marino.Xr fwcontrol 8 , 7086d7f5d3SJohn Marino.Xr kldload 8 7186d7f5d3SJohn Marino.Sh HISTORY 7286d7f5d3SJohn MarinoThe 7386d7f5d3SJohn Marino.Nm 7486d7f5d3SJohn Marinodevice driver first appeared in 7586d7f5d3SJohn Marino.Fx 5.0 . 7686d7f5d3SJohn Marino.Sh AUTHORS 7786d7f5d3SJohn Marino.An -nosplit 7886d7f5d3SJohn MarinoThe 7986d7f5d3SJohn Marino.Nm 8086d7f5d3SJohn Marinodevice driver was written by 8186d7f5d3SJohn Marino.An Katsushi Kobayashi 8286d7f5d3SJohn Marinoand 8386d7f5d3SJohn Marino.An Hidetoshi Shimokawa . 8486d7f5d3SJohn Marino.Sh BUGS 8586d7f5d3SJohn MarinoThe driver allows physical access from any nodes on the bus by default. 8686d7f5d3SJohn MarinoThis means that any devices on the bus can read and modify any memory space 8786d7f5d3SJohn Marinowhich can be accessed by an IEEE 1394 OHCI chip. 8886d7f5d3SJohn MarinoIt is allowed mostly for 8986d7f5d3SJohn Marino.Xr sbp 4 9086d7f5d3SJohn Marinodevices. 9186d7f5d3SJohn MarinoThis should be changed to allow it only for specific devices. 9286d7f5d3SJohn MarinoAnyway, FireWire is a bus and not expected to be connected with 9386d7f5d3SJohn Marinoun-trustable devices because a node can monitor all the traffic. 94