diff options
| author | Jacob McDonnell <jacob@jacobmcdonnell.com> | 2026-04-25 15:32:58 -0400 |
|---|---|---|
| committer | Jacob McDonnell <jacob@jacobmcdonnell.com> | 2026-04-25 15:32:58 -0400 |
| commit | 5cb84ec742fd33f78c8022863fadaa8d0d93e176 (patch) | |
| tree | 1a81ca3665e6153923e40db7b0d988f8573ab59c /static/netbsd/man4/amdtemp.4 | |
| parent | a59214f344567c037d5776879bcfc5fcc1d4d5f6 (diff) | |
feat: Added NetBSD man pages
Diffstat (limited to 'static/netbsd/man4/amdtemp.4')
| -rw-r--r-- | static/netbsd/man4/amdtemp.4 | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/static/netbsd/man4/amdtemp.4 b/static/netbsd/man4/amdtemp.4 new file mode 100644 index 00000000..cd2581df --- /dev/null +++ b/static/netbsd/man4/amdtemp.4 @@ -0,0 +1,88 @@ +.\" $NetBSD: amdtemp.4,v 1.12 2018/12/29 20:29:46 is Exp $ +.\"- +.\" Copyright (c) 2008 Christoph Egger +.\" All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.\" $FreeBSD: src/share/man/man4/coretemp.4,v 1.4 2007/10/15 20:00:19 netchild Exp $ +.\" +.Dd January 28, 2018 +.Dt AMDTEMP 4 +.Os +.Sh NAME +.Nm amdtemp +.Nd AMD CPU on-die digital thermal sensor +.Sh SYNOPSIS +.Cd "amdtemp* at amdnb_miscbus?" +.Sh DESCRIPTION +The +.Nm +driver provides support for the on-die digital thermal sensor present +on AMD K8, AMD Barcelona, AMD Phenom, AMD Griffin, AMD Fusion, +AMD Bobcat, and AMD Puma CPUs. +.Pp +These sensors were officially introduced in AMD K8 Revision F processors, +and provide 0.5\(deC accuracy. +Precision was improved in Revision G chips, +which provide two more bits for 0.25\(deC steppings. +Each core +has two temperature sensors, and there are up to two cores per CPU socket. +.Pp +AMD Barcelona, AMD Phenom, AMD Griffin, AMD Fusion, +AMD Bobcat, and AMD Puma provide 0.125\(degC +accuracy and provide one temperature sensor for each CPU socket. +.Pp +The +.Nm +driver reports temperatures through the +.Xr envsys 4 +API. +.Bl -column "CPUN sensor0" "Units" "Typical Use" -offset indent +.It Sy "Sensor" Ta Sy "Units" Ta Sy "Typical Use" +.It CPU Ns Em N No sensor0 Ta \(*mK Ta cpu Ns Em N No temperature +.El +.Sh SEE ALSO +.Xr envsys 4 , +.Xr envstat 8 , +.Xr powerd 8 +.Sh HISTORY +The +.Nm +driver first appeared in +.Ox 4.4 +named +.Dq kate . +It was then ported to +.Nx 5.0 . +The driver has been renamed with support for newer AMD CPUs. +.Sh AUTHORS +.An -nosplit +The +.Nm +driver was written by +.An Constantine A. Murenin Aq Mt cnst@openbsd.org +whilst at the University of Waterloo. +It was adapted to +.Nx +by +.An Christoph Egger . |
