xref: /freebsd/usr.sbin/mptable/mptable.1 (revision 397e83df75e0fcd0d3fcb95ae4d794cb7600fc89)
1.\" Copyright (c) 1996
2.\"	Steve Passe <fsmp@FreeBSD.org>.  All rights reserved.
3.\"
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24.Dd April 28, 1997
25.Dt MPTABLE 1
26.Os
27.Sh NAME
28.Nm mptable
29.Nd display MP configuration table
30.Sh SYNOPSIS
31.Nm
32.Op Fl dmesg
33.Op Fl verbose
34.Op Fl grope
35.Op Fl help
36.Sh DESCRIPTION
37The
38.Nm
39command finds and analyzes the MP configuration table on
40an Intel(tm) MP spec capable motherboard.
41It is useful for debugging an SMP kernel that will not boot, as well
42as examining the configuration of a system.
43It can be run with a UniProcessor kernel.
44.Pp
45It must be run with gid kmem privileges.
46.Pp
47The following options are available:
48.Bl -tag -width indent
49.It Fl dmesg
50Include a dmesg dump.
51.It Fl grope
52Look in areas it should not NEED to, use ONLY as a last resort.
53.It Fl help
54Print a usage message and exits.
55.It Fl verbose
56Print extra info.
57.El
58.Sh SEE ALSO
59.Xr smp 4 ,
60.Xr dmesg 8
61.Sh HISTORY
62The
63.Nm
64command first appeared in
65.Fx 3.0 .
66.Sh AUTHORS
67.An Steve Passe Aq Mt fsmp@FreeBSD.org
68