77 lines
2.6 KiB
Groff
77 lines
2.6 KiB
Groff
.\" $NetBSD: smsc.4,v 1.5 2009/05/13 12:42:02 wiz Exp $
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.\"
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.\" Copyright (c) 2007 The NetBSD Foundation, Inc.
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.\" All rights reserved.
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.\"
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.\" This code is derived from software contributed to The NetBSD Foundation
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.\" by Brett Lymn.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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.\" POSSIBILITY OF SUCH DAMAGE.
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.\"
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.Dd April 3, 2008
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.Dt SMSC 4
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.Os
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.Sh NAME
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.Nm smsc
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.Nd Standard Microsystems Corporation LPC47B397 Super I/O
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.Sh SYNOPSIS
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.Cd "smsc0 at isa? port 0x2e"
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.Sh DESCRIPTION
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The
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.Nm smsc
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driver provides support for the hardware monitoring portion of the
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.Tn Standard Microsystems Corporation
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LPC47B397, SCH5307-NS, and SCH5317 Super I/O chips to be used with
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the
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.Xr envsys 4
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API.
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.Pp
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The chip supports 8 sensor inputs:
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.Bl -column "Sensor" "Units" "Typical" -offset indent
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.It Sy "Sensor" Ta Sy "Units" Ta Sy "Typical Use"
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.It Li "Temp0" Ta "uK" Ta "CPU 1 Temperature"
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.It Li "Temp1" Ta "uK" Ta "CPU 2 Temperature"
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.It Li "Temp2" Ta "uK" Ta "Ambient Temperature"
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.It Li "Temp3" Ta "uK" Ta "unused"
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.It Li "Fan0" Ta "RPM" Ta "CPU 1 Fan"
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.It Li "Fan1" Ta "RPM" Ta "unused"
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.It Li "Fan2" Ta "RPM" Ta "unused"
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.It Li "Fan3" Ta "RPM" Ta "CPU 2 Fan"
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.El
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.Sh HARDWARE
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Motherboards with the chip supported by the
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.Nm
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driver include:
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.Pp
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.Bl -item -offset indent
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.It
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.Tn Tyan Thunder K8WE (S2895)
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.El
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.Sh SEE ALSO
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.Xr envsys 4 ,
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.Xr envstat 8
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.Sh HISTORY
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The
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.Nm
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device appeared in
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.Nx 5.0 .
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