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Feature #16574

open

smntemp CCD Tdie support

Added by Robert Mustacchi 25 days ago. Updated 25 days ago.

Status:
New
Priority:
Normal
Category:
driver - device drivers
Start date:
Due date:
% Done:

0%

Estimated time:
Difficulty:
Medium
Tags:
Gerrit CR:
External Bug:

Description

AMD SoCs expose a per-die temperature in SMU::THM::THM_DIE[8:1]_TEMP. This is a measurement in degrees C (albeit slewed). We should expose this via the smntemp(4) driver and wire it up in the Zen topo module. We don't wire it up in the current chip module as it has no notion of a ccd or how to map cores to them. Unlike the main SMN control temperature, these are always adjusted.


Related issues

Related to illumos gate - Bug #16573: smntemp Tctl is not degrees CNewRobert Mustacchi

Actions
Actions #1

Updated by Robert Mustacchi 25 days ago

  • Related to Bug #16573: smntemp Tctl is not degrees C added
Actions #2

Updated by Electric Monk 25 days ago

  • Gerrit CR set to 3526
Actions

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