xref: /freebsd/share/man/man4/amdpm.4 (revision ee158a7fc4bfa8d85b9569b3601c076f741a64d2)
1ee158a7fSGavin Atkinson.\" Copyright (c) 2001 Murray Stokely
2ee158a7fSGavin Atkinson.\" Copyright (c) 1999 Takanori Watanabe
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26ee158a7fSGavin Atkinson.\" $FreeBSD$
27ee158a7fSGavin Atkinson.\"
28ee158a7fSGavin Atkinson.Dd December 31, 2005
29ee158a7fSGavin Atkinson.Dt AMDPM 4
30ee158a7fSGavin Atkinson.Os
31ee158a7fSGavin Atkinson.Sh NAME
32ee158a7fSGavin Atkinson.Nm amdpm
33ee158a7fSGavin Atkinson.Nd AMD 756/766/768/8111 Power Management controller driver
34ee158a7fSGavin Atkinson.Sh SYNOPSIS
35ee158a7fSGavin Atkinson.Cd device smbus
36ee158a7fSGavin Atkinson.Cd device smb
37ee158a7fSGavin Atkinson.Cd device amdpm
38ee158a7fSGavin Atkinson.Sh DESCRIPTION
39ee158a7fSGavin AtkinsonThis driver provides access to
40ee158a7fSGavin Atkinson.Tn AMD 756/766/768/8111 Power management controllers .
41ee158a7fSGavin AtkinsonCurrently, only the SMBus 1.0 controller function is implemented.
42ee158a7fSGavin AtkinsonThe SMBus 2.0 functionality of the AMD 8111 controller is supported via the
43ee158a7fSGavin Atkinson.Xr amdsmb 4
44ee158a7fSGavin Atkinsondriver.
45ee158a7fSGavin Atkinson.Pp
46ee158a7fSGavin AtkinsonThe embedded SMBus controller of the AMD 756 chipset may give you access
47ee158a7fSGavin Atkinsonto the monitoring facilities of your mainboard.
48ee158a7fSGavin AtkinsonSee
49ee158a7fSGavin Atkinson.Xr smb 4
50ee158a7fSGavin Atkinsonfor writing user code to fetch voltages, temperature and so on from the
51ee158a7fSGavin Atkinsonmonitoring chip of your mainboard.
52ee158a7fSGavin Atkinson.Sh SEE ALSO
53ee158a7fSGavin Atkinson.Xr amdsmb 4 ,
54ee158a7fSGavin Atkinson.Xr smb 4 ,
55ee158a7fSGavin Atkinson.Xr smbus 4
56ee158a7fSGavin Atkinson.Sh HISTORY
57ee158a7fSGavin AtkinsonThe
58ee158a7fSGavin Atkinson.Nm
59ee158a7fSGavin Atkinsondriver first appeared in
60ee158a7fSGavin Atkinson.Fx 4.5 .
61ee158a7fSGavin Atkinson.Sh AUTHORS
62ee158a7fSGavin Atkinson.An -nosplit
63ee158a7fSGavin AtkinsonThis driver was written by
64ee158a7fSGavin Atkinson.An "Matthew C. Forman" .
65ee158a7fSGavin AtkinsonBased heavily on the
66ee158a7fSGavin Atkinson.Nm alpm
67ee158a7fSGavin Atkinsondriver by
68ee158a7fSGavin Atkinson.An Nicolas Souchu .
69ee158a7fSGavin AtkinsonThis manual page was written by
70ee158a7fSGavin Atkinson.An Murray Stokely Aq murray@FreeBSD.org .
71ee158a7fSGavin Atkinson.Sh BUGS
72ee158a7fSGavin AtkinsonOnly polling mode is supported.
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