Copyright (c) 2005 KIYOHARA Takashi
All rights reserved.
Copyright (c) 1998-2002 Katsushi Kobayashi and Hidetoshi Shimokawa
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. All advertising materials mentioning features or use of this software
must display the acknowledgement as bellow:
This product includes software developed by K. Kobayashi and H. Shimokawa
4. The name of the author may not be used to endorse or promote products
derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
$FreeBSD: /repoman/r/ncvs/src/share/man/man4/firewire.4,v 1.11 2004/12/14 19:53:30 brueffer Exp $
.Dd June 18, 2005 .Dt IEEE1394IF 4 .Os .Sh NAME .Nm ieee1394if .Nd IEEE1394 High-performance Serial Bus .Sh SYNOPSIS .Cd "ieee1394if* at fwohci?" .Sh DESCRIPTION .Nx provides machine-independent bus support and raw drivers for IEEE1394 interfaces.
p The .Nm driver consists of two layers: the controller and the bus layer. The controller attaches to a physical bus (like .Xr pci 4 ) . The .Nm bus attaches to the controller. Additional drivers can be attached to the bus.
p Up to 63 devices, including the host itself, can be attached to a IEEE1394 bus. The root node is dynamically assigned with a PHY device function. Also, the other IEEE1394 bus specific parameters, e.g., node ID, cycle master, isochronous resource manager and bus manager, are dynamically assigned, after bus reset is initiated. On the .Nm bus, every device is identified by an EUI 64 address. .Sh FILES l -tag -compact t Pa /dev/fw0.0 t Pa /dev/fwmem0.0 .El .Sh SEE ALSO .Xr fwip 4 , .Xr fwohci 4 , .Xr pci 4 , .Xr sbp 4 , .Xr fwctl 8 , .Xr sysctl 8 .Sh HISTORY The .Nm driver first appeared in .Fx 5.0 , as c firewire . It was added to .Nx 4.0 under its present name. .Sh AUTHORS .An -nosplit The .Nm driver was written by .An Katsushi Kobayashi and .An Hidetoshi Shimokawa for the .Fx project. It was added to .Nx 4.0 by .An KIYOHARA Takashi . .Sh BUGS See .Xr fwohci 4 for security notes.
Indexes created Mon Sep 22 05:09:51 GMT 2025