1.\" Copyright (c) 1998,1999,2000 Katsushi Kobayashi and 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.\" 3. All advertising materials mentioning features or use of this software 13.\" must display the acknowledgement as bellow: 14.\" 15.\" This product includes software developed by K. Kobayashi and H. Shimokawa 16.\" 17.\" 4. The name of the author may not be used to endorse or promote products 18.\" derived from this software without specific prior written permission. 19.\" 20.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 21.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 22.\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 23.\" DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, 24.\" INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 25.\" (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 26.\" SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 28.\" STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 29.\" ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 30.\" POSSIBILITY OF SUCH DAMAGE. 31.\" 32.\" $FreeBSD$ 33.\" 34.\" 35.Dd February 23, 2005 36.Dt FWOHCI 4 37.Os 38.Sh NAME 39.Nm fwohci 40.Nd OHCI FireWire chipset device driver 41.Sh SYNOPSIS 42.Cd "kldload firewire" 43.Pp 44or 45.Pp 46.Cd "device firewire" 47.Sh HARDWARE 48The 49.Nm 50driver provides support for PCI/CardBus FireWire interface cards. 51The driver supports the following IEEE 1394 OHCI chipsets: 52.Pp 53.Bl -bullet -compact 54.It 55Adaptec AHA-894x/AIC-5800 56.It 57Apple Pangea 58.It 59Apple UniNorth 60.It 61Intel 82372FB 62.It 63IOGEAR GUF320 64.It 65Lucent FW322/323 66.It 67NEC uPD72861 68.It 69NEC uPD72870 70.It 71NEC uPD72871/2 72.It 73NEC uPD72873 74.It 75NEC uPD72874 76.It 77National Semiconductor CS4210 78.It 79Ricoh R5C551 80.It 81Ricoh R5C552 82.It 83Sony CX3022 84.It 85Sony i.LINK (CXD1947) 86.It 87Sony i.LINK (CXD3222) 88.It 89Texas Instruments PCI4410A 90.It 91Texas Instruments PCI4450 92.It 93Texas Instruments PCI4451 94.It 95Texas Instruments TSB12LV22 96.It 97Texas Instruments TSB12LV23 98.It 99Texas Instruments TSB12LV26 100.It 101Texas Instruments TSB43AA22 102.It 103Texas Instruments TSB43AB21/A/AI/A-EP 104.It 105Texas Instruments TSB43AB22/A 106.It 107Texas Instruments TSB43AB23 108.It 109Texas Instruments TSB82AA2 110.It 111VIA Fire II (VT6306) 112.El 113.Sh SEE ALSO 114.Xr firewire 4 , 115.Xr fwe 4 , 116.Xr fwip 4 , 117.Xr sbp 4 , 118.Xr fwcontrol 8 , 119.Xr kldload 8 120.Sh HISTORY 121The 122.Nm 123device driver first appeared in 124.Fx 5.0 . 125.Sh AUTHORS 126.An -nosplit 127The 128.Nm 129device driver was written by 130.An Katsushi Kobayashi 131and 132.An Hidetoshi Shimokawa . 133.Sh BUGS 134The driver allows physical access from any nodes on the bus by default. 135This means that any devices on the bus can read and modify any memory space 136which can be accessed by an IEEE 1394 OHCI chip. 137It is allowed mostly for 138.Xr sbp 4 139devices. 140This should be changed to allow it only for specific devices. 141Anyway, FireWire is a bus and not expected to be connected with 142un-trustable devices because a node can monitor all the traffic. 143