1.\" Copyright (c) 1998-2002 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.
--- 15 unchanged lines hidden (view full) ---
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: head/share/man/man4/sbp.4 167603 2007-03-15 14:44:03Z simokawa $
33.\"
34.Dd May 20, 2002
35.Dt SBP 4
36.Os
37.Sh NAME
38.Nm sbp
39.Nd Serial Bus Protocol 2 (SBP-2) Mass Storage Devices driver
40.Sh SYNOPSIS
41.Cd "kldload firewire"
42.Cd "kldload cam"
--- 23 unchanged lines hidden (view full) ---
66during several bus resets.
67This is for preventing to detach an active file system
68even when the device cannot be probed correctly for some reason after a bus reset
69or when the device is temporary disconnected because the user changes the bus
70topology.
71If you want to force to detach the device, run
72.Dq Nm fwcontrol Fl r
73several times or set hw.firewire.hold_count=0 by
74.Xr sysctl 1 .
75.Pp
76Some (broken) HDDs do not work well with tagged queuing.
77If you have problems with such drives, try
78.Dq Nm camcontrol [device id] tags -N 1
79to disable tagged queuing.
80.Sh SEE ALSO
81.Xr cam 4 ,
82.Xr firewire 4 ,
--- 15 unchanged lines hidden ---
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.
--- 15 unchanged lines hidden (view full) ---
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: head/share/man/man4/sbp.4 167603 2007-03-15 14:44:03Z simokawa $
33.\"
34.Dd May 20, 2002
35.Dt SBP 4
36.Os
37.Sh NAME
38.Nm sbp
39.Nd Serial Bus Protocol 2 (SBP-2) Mass Storage Devices driver
40.Sh SYNOPSIS
41.Cd "kldload firewire"
42.Cd "kldload cam"
--- 23 unchanged lines hidden (view full) ---
66during several bus resets.
67This is for preventing to detach an active file system
68even when the device cannot be probed correctly for some reason after a bus reset
69or when the device is temporary disconnected because the user changes the bus
70topology.
71If you want to force to detach the device, run
72.Dq Nm fwcontrol Fl r
73several times or set hw.firewire.hold_count=0 by
74.Xr sysctl 1 .
75.Pp
76Some (broken) HDDs do not work well with tagged queuing.
77If you have problems with such drives, try
78.Dq Nm camcontrol [device id] tags -N 1
79to disable tagged queuing.
80.Sh SEE ALSO
81.Xr cam 4 ,
82.Xr firewire 4 ,
--- 15 unchanged lines hidden ---