2011-04-28 20:10:37 +04:00
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.\" $NetBSD: finsio.4,v 1.2 2011/04/28 16:10:37 wiz Exp $
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2008-04-04 02:46:22 +04:00
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.\" $OpenBSD: fins.4,v 1.5 2008/03/23 20:54:31 cnst Exp $
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.\"
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.\" Copyright (c) 2005 Alexander Yurchenko <grange@openbsd.org>
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.\"
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.\" Permission to use, copy, modify, and distribute this software for any
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.\" purpose with or without fee is hereby granted, provided that the above
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.\" copyright notice and this permission notice appear in all copies.
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.\"
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.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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.\"
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.Dd April 3, 2008
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.Dt FINSIO 4
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.Os
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.Sh NAME
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.Nm finsio
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.Nd Fintek LPC Super I/O driver
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.Sh SYNOPSIS
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.Cd "finsio0 at isa? port 0x4e"
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.Sh DESCRIPTION
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The
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.Nm
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driver provides support for the Fintek F71805F, F71806F,
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F71862FG, F71872, F71882 and F71883 LPC Super I/O chips.
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.Pp
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Only the Hardware Monitor device is supported and it provides you
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to monitor the sensors through the
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.Xr envsys 4
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API.
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.Pp
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The
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.Nm
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Super I/O Hardware Monitor supports 15 sensors (this depends
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on the chip ID):
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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 "IN0" Ta "uV DC" Ta "Internal 3.3Vcc"
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.It Li "IN1" Ta "uV DC" Ta "Memory Vtt"
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.It Li "IN2" Ta "uV DC" Ta "RAM Vcc"
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.It Li "IN3" Ta "uV DC" Ta "Chipset V"
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.It Li "IN4" Ta "uV DC" Ta "+5V"
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.It Li "IN5" Ta "uV DC" Ta "+12V"
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.It Li "IN6" Ta "uV DC" Ta "Vcc 1.5V"
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.It Li "IN7" Ta "uV DC" Ta "Vcore"
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.It Li "IN8" Ta "uV DC" Ta "Vsb"
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.It Li "IN9" Ta "uV DC" Ta "Vbat (optional)"
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.It Li "Temp1" Ta "uK" Ta "CPU Temperature"
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.It Li "Temp2" Ta "uK" Ta "Motherboard Temperature"
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.It Li "Temp3" Ta "uK" Ta "(undefined)"
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.It Li "Fan0" Ta "RPM" Ta "CPU Fan"
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.It Li "Fan1" Ta "RPM" Ta "User Fan1"
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.It Li "Fan2" Ta "RPM" Ta "User Fan2"
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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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driver first appeared in
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.Nx 5.0 .
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.Sh AUTHORS
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2011-04-28 20:10:37 +04:00
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.An -nosplit
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2008-04-04 02:46:22 +04:00
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The
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.Nm
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driver was written by
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.An Geoff Steckel
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and
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.An Juan Romero Pardines .
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