1ee158a7fSGavin Atkinson.\" Copyright (c) 2001 Murray Stokely 2ee158a7fSGavin Atkinson.\" Copyright (c) 1999 Takanori Watanabe 3ee158a7fSGavin Atkinson.\" All rights reserved. 4ee158a7fSGavin Atkinson.\" 5ee158a7fSGavin Atkinson.\" Redistribution and use in source and binary forms, with or without 6ee158a7fSGavin Atkinson.\" modification, are permitted provided that the following conditions 7ee158a7fSGavin Atkinson.\" are met: 8ee158a7fSGavin Atkinson.\" 1. Redistributions of source code must retain the above copyright 9ee158a7fSGavin Atkinson.\" notice, this list of conditions and the following disclaimer. 10ee158a7fSGavin Atkinson.\" 2. Redistributions in binary form must reproduce the above copyright 11ee158a7fSGavin Atkinson.\" notice, this list of conditions and the following disclaimer in the 12ee158a7fSGavin Atkinson.\" documentation and/or other materials provided with the distribution. 13ee158a7fSGavin Atkinson.\" 14ee158a7fSGavin Atkinson.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15ee158a7fSGavin Atkinson.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16ee158a7fSGavin Atkinson.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17ee158a7fSGavin Atkinson.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18ee158a7fSGavin Atkinson.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19ee158a7fSGavin Atkinson.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20ee158a7fSGavin Atkinson.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21ee158a7fSGavin Atkinson.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22ee158a7fSGavin Atkinson.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23ee158a7fSGavin Atkinson.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24ee158a7fSGavin Atkinson.\" SUCH DAMAGE. 25ee158a7fSGavin Atkinson.\" 26ee158a7fSGavin Atkinson.Dd December 31, 2005 27ee158a7fSGavin Atkinson.Dt AMDPM 4 28ee158a7fSGavin Atkinson.Os 29ee158a7fSGavin Atkinson.Sh NAME 30ee158a7fSGavin Atkinson.Nm amdpm 31ee158a7fSGavin Atkinson.Nd AMD 756/766/768/8111 Power Management controller driver 32ee158a7fSGavin Atkinson.Sh SYNOPSIS 33ee158a7fSGavin Atkinson.Cd device smbus 34ee158a7fSGavin Atkinson.Cd device smb 35ee158a7fSGavin Atkinson.Cd device amdpm 36ee158a7fSGavin Atkinson.Sh DESCRIPTION 37ee158a7fSGavin AtkinsonThis driver provides access to 38ee158a7fSGavin Atkinson.Tn AMD 756/766/768/8111 Power management controllers . 39ee158a7fSGavin AtkinsonCurrently, only the SMBus 1.0 controller function is implemented. 40ee158a7fSGavin AtkinsonThe SMBus 2.0 functionality of the AMD 8111 controller is supported via the 41ee158a7fSGavin Atkinson.Xr amdsmb 4 42ee158a7fSGavin Atkinsondriver. 43ee158a7fSGavin Atkinson.Pp 44ee158a7fSGavin AtkinsonThe embedded SMBus controller of the AMD 756 chipset may give you access 45ee158a7fSGavin Atkinsonto the monitoring facilities of your mainboard. 46ee158a7fSGavin AtkinsonSee 47ee158a7fSGavin Atkinson.Xr smb 4 48ee158a7fSGavin Atkinsonfor writing user code to fetch voltages, temperature and so on from the 49ee158a7fSGavin Atkinsonmonitoring chip of your mainboard. 50ee158a7fSGavin Atkinson.Sh SEE ALSO 51ee158a7fSGavin Atkinson.Xr amdsmb 4 , 52*56e807d9SAlexander Motin.Xr intpm 4 , 53ee158a7fSGavin Atkinson.Xr smb 4 , 54ee158a7fSGavin Atkinson.Xr smbus 4 55ee158a7fSGavin Atkinson.Sh HISTORY 56ee158a7fSGavin AtkinsonThe 57ee158a7fSGavin Atkinson.Nm 58ee158a7fSGavin Atkinsondriver first appeared in 59ee158a7fSGavin Atkinson.Fx 4.5 . 60ee158a7fSGavin Atkinson.Sh AUTHORS 61ee158a7fSGavin Atkinson.An -nosplit 62ee158a7fSGavin AtkinsonThis driver was written by 63ee158a7fSGavin Atkinson.An "Matthew C. Forman" . 64ee158a7fSGavin AtkinsonBased heavily on the 65ee158a7fSGavin Atkinson.Nm alpm 66ee158a7fSGavin Atkinsondriver by 67ee158a7fSGavin Atkinson.An Nicolas Souchu . 68ee158a7fSGavin AtkinsonThis manual page was written by 696c899950SBaptiste Daroussin.An Murray Stokely Aq Mt murray@FreeBSD.org . 70ee158a7fSGavin Atkinson.Sh BUGS 71ee158a7fSGavin AtkinsonOnly polling mode is supported. 72