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Diffstat (limited to 'usr.sbin/mptable/mptable.1')
| -rw-r--r-- | usr.sbin/mptable/mptable.1 | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/usr.sbin/mptable/mptable.1 b/usr.sbin/mptable/mptable.1 new file mode 100644 index 000000000000..fda72eeb1159 --- /dev/null +++ b/usr.sbin/mptable/mptable.1 @@ -0,0 +1,67 @@ +.\" Copyright (c) 1996 +.\" Steve Passe <fsmp@FreeBSD.org>. 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. The name of the developer 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 AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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. +.\" +.Dd April 28, 1997 +.Dt MPTABLE 1 +.Os +.Sh NAME +.Nm mptable +.Nd display MP configuration table +.Sh SYNOPSIS +.Nm +.Op Fl dmesg +.Op Fl verbose +.Op Fl grope +.Op Fl help +.Sh DESCRIPTION +The +.Nm +command finds and analyzes the MP configuration table on +an Intel(tm) MP spec capable motherboard. +It is useful for debugging an SMP kernel that will not boot, as well +as examining the configuration of a system. +It can be run with a UniProcessor kernel. +.Pp +It must be run with gid kmem privileges. +.Pp +The following options are available: +.Bl -tag -width indent +.It Fl dmesg +Include a dmesg dump. +.It Fl grope +Look in areas it should not NEED to, use ONLY as a last resort. +.It Fl help +Print a usage message and exits. +.It Fl verbose +Print extra info. +.El +.Sh SEE ALSO +.Xr smp 4 , +.Xr dmesg 8 +.Sh HISTORY +The +.Nm +command first appeared in +.Fx 3.0 . +.Sh AUTHORS +.An Steve Passe Aq Mt fsmp@FreeBSD.org |