Messages in this thread | | | Date | Thu, 16 Jan 2020 10:42:50 -0800 | From | Andres Freund <> | Subject | Re: [PATCH] thermal: intel_pch_thermal: Add PCI ids for Lewisburg PCH. |
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Hi,
On 2020-01-16 05:53:13 -0800, Srinivas Pandruvada wrote: > On Wed, 2020-01-15 at 10:44 -0800, Andres Freund wrote: > > I noticed that I couldn't read the PCH temperature on my workstation > > (C620 series chipset, w/ 2x Xeon Gold 5215 CPUs) directly, but had to > > go > > through IPMI. Looking at the data sheet, it looks to me like the > > existing intel PCH thermal driver should work without changes for > > Lewisburg. > Does the temperature reading match with what you read via IPMI?
It does:
root@awork3:~# ipmitool sdr|grep ^PCH PCH Temp | 58 degrees C | ok
andres@awork3:~$ cat /sys/class/thermal/thermal_zone0/type pch_lewisburg andres@awork3:~$ cat /sys/class/thermal/thermal_zone0/temp 58000
And if I generate some load, it rises for both: root@awork3:~# ipmitool sdr|grep ^PCH PCH Temp | 60 degrees C | ok andres@awork3:~$ cat /sys/class/thermal/thermal_zone0/temp 60000
Regards,
Andres
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