2001-09-16 22:35:07 +00:00
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.\" Copyright (c) 2001 Murray Stokely
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.\" Copyright (c) 1999 Takanori Watanabe
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.\" All rights reserved.
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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 AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.\" $FreeBSD$
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.\"
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2005-12-31 16:32:27 +00:00
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.Dd December 31, 2005
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2010-02-08 23:30:28 +00:00
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.Dt AMDPM 4
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2001-09-16 22:35:07 +00:00
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.Os
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.Sh NAME
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.Nm amdpm
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2005-12-31 16:32:27 +00:00
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.Nd AMD 756/766/768/8111 Power Management controller driver
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2001-09-16 22:35:07 +00:00
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.Sh SYNOPSIS
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.Cd device smbus
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.Cd device smb
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.Cd device amdpm
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.Sh DESCRIPTION
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2005-12-31 16:32:27 +00:00
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This driver provides access to
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.Tn AMD 756/766/768/8111 Power management controllers .
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Currently, only the SMBus 1.0 controller function is implemented.
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The SMBus 2.0 functionality of the AMD 8111 controller is supported via the
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.Xr amdsmb 4
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driver.
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2001-09-16 22:35:07 +00:00
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.Pp
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The embedded SMBus controller of the AMD 756 chipset may give you access
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to the monitoring facilities of your mainboard.
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See
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.Xr smb 4
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for writing user code to fetch voltages, temperature and so on from the
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monitoring chip of your mainboard.
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.Sh SEE ALSO
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2005-12-31 16:32:27 +00:00
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.Xr amdsmb 4 ,
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2001-09-16 22:35:07 +00:00
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.Xr smb 4 ,
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.Xr smbus 4
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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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2002-03-12 12:26:05 +00:00
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.Fx 4.5 .
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2001-09-16 22:35:07 +00:00
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.Sh AUTHORS
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2004-07-03 18:29:24 +00:00
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.An -nosplit
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This driver was written by
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.An "Matthew C. Forman" .
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2001-10-24 10:57:30 +00:00
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Based heavily on the
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.Nm alpm
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2001-09-16 22:35:07 +00:00
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driver by
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.An Nicolas Souchu .
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This manual page was written by
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2014-06-26 21:46:14 +00:00
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.An Murray Stokely Aq Mt murray@FreeBSD.org .
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2001-09-16 22:35:07 +00:00
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.Sh BUGS
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Only polling mode is supported.
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