1.\" $NetBSD: sbp.4,v 1.3 2005/08/28 15:22:06 kiyohara Exp $ 2.\" 3.\" Copyright (c) 2005 KIYOHARA Takashi 4.\" All rights reserved. 5.\" 6.\" Copyright (c) 1998-2002 Katsushi Kobayashi and Hidetoshi Shimokawa 7.\" All rights reserved. 8.\" 9.\" Redistribution and use in source and binary forms, with or without 10.\" modification, are permitted provided that the following conditions 11.\" are met: 12.\" 1. Redistributions of source code must retain the above copyright 13.\" notice, this list of conditions and the following disclaimer. 14.\" 2. Redistributions in binary form must reproduce the above copyright 15.\" notice, this list of conditions and the following disclaimer in the 16.\" documentation and/or other materials provided with the distribution. 17.\" 3. All advertising materials mentioning features or use of this software 18.\" must display the acknowledgement as bellow: 19.\" 20.\" This product includes software developed by K. Kobayashi 21.\" 22.\" 4. The name of the author may not be used to endorse or promote products 23.\" derived from this software without specific prior written permission. 24.\" 25.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 26.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 27.\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 28.\" DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, 29.\" INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 30.\" (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 31.\" SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 32.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 33.\" STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 34.\" ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 35.\" POSSIBILITY OF SUCH DAMAGE. 36.\" 37.\" $FreeBSD: /repoman/r/ncvs/src/share/man/man4/sbp.4,v 1.11 2004/06/16 08:33:54 ru Exp $ 38.\" 39.Dd June 18, 2005 40.Dt SBP 4 41.Os 42.Sh NAME 43.Nm sbp 44.Nd Serial Bus Protocol 2 (SBP-2) Mass Storage Devices driver 45.Sh SYNOPSIS 46.Cd "sbp* at ieee1394if? euihi ? euilo ?" 47.Sh DESCRIPTION 48The 49.Nm 50driver provides support for SBP-2 devices that attach to the IEEE1394 port. 51It should work with all SBP-2 devices which the 52.Xr scsi 4 53layer supports, for example, 54HDDs, CDROM drives, and DVD drives. 55.Pp 56Some users familiar with 57.Xr umass 4 58might wonder why the device is not detached at the 59.Xr scsi 4 60layer when the device is unplugged. 61It is detached only if the device has not been plugged again during several 62bus resets. 63This is for preventing to detach an active file system even when the device 64cannot be probed correctly for some reason after a bus reset or when the 65device is temporary disconnected because the user changes the bus topology. 66If you want to force to detach the device, run 67.Ic fwctl -r 68several times. 69.Sh SEE ALSO 70.Xr ieee1394if 4 , 71.Xr scsi 4 , 72.Xr fwctl 8 , 73.Xr scsictl 8 , 74.Xr sysctl 8 75.Sh AUTHORS 76.An -nosplit 77The 78.Nm 79driver was written by 80.An Katsushi Kobayashi 81and 82.An Hidetoshi Shimokawa . 83.Pp 84This manual page was written by 85.An Katsushi Kobayashi . 86It was added to 87.Nx 4.0 88by 89.An KIYOHARA Takashi . 90