diff options
| author | Robert Mustacchi <rm@fingolfin.org> | 2019-12-20 21:54:14 +0000 |
|---|---|---|
| committer | Robert Mustacchi <rm@fingolfin.org> | 2020-01-20 00:18:56 +0000 |
| commit | f145c7bf459e3e8adb065780b1526104381e4dc5 (patch) | |
| tree | 6f6d04b517c391c1f0716ae1b742e2e2f5cf59f7 /usr/src/man/man7d | |
| parent | 7f2871dd6d7706d0fc556939604a0a457306c509 (diff) | |
| download | illumos-gate-f145c7bf459e3e8adb065780b1526104381e4dc5.tar.gz | |
12137 Want AMD temperature sensor for F10h-F16h
Reviewed by: Toomas Soome <tsoome@me.com>
Reviewed by: Andy Fiddaman <andy@omniosce.org>
Approved by: Dan McDonald <danmcd@joyent.com>
Diffstat (limited to 'usr/src/man/man7d')
| -rw-r--r-- | usr/src/man/man7d/Makefile | 1 | ||||
| -rw-r--r-- | usr/src/man/man7d/amdnbtemp.7d | 78 |
2 files changed, 79 insertions, 0 deletions
diff --git a/usr/src/man/man7d/Makefile b/usr/src/man/man7d/Makefile index 795789527f..79e13cabe6 100644 --- a/usr/src/man/man7d/Makefile +++ b/usr/src/man/man7d/Makefile @@ -179,6 +179,7 @@ sparc_MANFILES= audiocs.7d \ i386_MANFILES= ahci.7d \ amd8111s.7d \ amdf17nbdf.7d \ + amdnbtemp.7d \ amr.7d \ arcmsr.7d \ arn.7d \ diff --git a/usr/src/man/man7d/amdnbtemp.7d b/usr/src/man/man7d/amdnbtemp.7d new file mode 100644 index 0000000000..12e1ab5329 --- /dev/null +++ b/usr/src/man/man7d/amdnbtemp.7d @@ -0,0 +1,78 @@ +.\" +.\" This file and its contents are supplied under the terms of the +.\" Common Development and Distribution License ("CDDL"), version 1.0. +.\" You may only use this file in accordance with the terms of version +.\" 1.0 of the CDDL. +.\" +.\" A full copy of the text of the CDDL should have accompanied this +.\" source. A copy of the CDDL is also available via the Internet at +.\" http://www.illumos.org/license/CDDL. +.\" +.\" +.\" Copyright 2019 Robert Mustacchi +.\" +.Dd December 24, 2019 +.Dt AMDNBTEMP 7D +.Os +.Sh NAME +.Nm amdnbtemp +.Nd AMD northbridge temperature sensor driver +.Sh SYNOPSIS +.Pa /dev/sensors/temperature/cpu/* +.Sh DESCRIPTION +The +.Nm +driver provides the system the ability to read the temperature sensor +found in several AMD processors. +This includes the K10 microarchitecture, and its derivatives, as well as +the Bulldozer microarchitecture. +The following AMD processors are supported: +.Bl -dash +.It +AMD Family 10h Processors +.Pq K10 +.It +AMD Family 11h Processors +.Pq Turion X2 Ultra +.It +AMD Family 12h Processors +.Pq Llano APUs +.It +AMD Family 14h Processors +.Pq Bobcat +.It +Family 15h models 0-fh, 10h-1fh, 30-3fh +.Pq Bulldozer and Piledriver +.It +AMD Family 16h Processors +.Pq Puma and Jaguar +.El +.Pp +Some AMD Family 10h processors that utilize socket F and socket AM2 are +subject to erratum 319 which indicates that the temperature sensor has +an inaccurate measurement. +If such a processor is detected, the system does not attach a +temperature sensor to the device. +.Pp +AMD Family 15h models 60-7fh +.Pq Steamroller and Excavator +are not supported at this time. +.Pp +For AMD Family 17h +.Pq Zen +processors, the +.Xr amdf17nbdf 7D +driver provides access to the temperature sensors. +.Sh SEE ALSO +.Xr fmadm 1M , +.Xr amdf17nbdf 7D +.Rs +.%A AMD +.%B BIOS and Kernel Developer’s Guide (BKDG) for AMD Family 16h Models 00h-0Fh Processors +.%O 49125 +.Re +.Rs +.%A AMD +.%B Revision Guide for AMD Family 10h Processors +.%O 41322 +.Re |