Enable/Disable some sensors when Host On/Off
mspinler at linux.ibm.com
Tue Oct 20 01:16:03 AEDT 2020
On 10/18/2020 8:58 AM, Thu Ba Nguyen wrote:
> Dear, I'm supporting the host sensors for Ampere Computing LLC
> platform. We are...
> This Message Is From an External Sender
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> I'm supporting the host sensors for Ampere Computing LLC platform.
> We are using phosphor-hwmon to update values of sensors and monitoring
> sensors warning/errors base on threshold setting.
> There are some sensors which are turned off when host Off. It can be
> the sensors reported by host or voltage/temperature/power sensors
> which use the same power source with host.
> I researched in openBmc sensor-architecture documents but can't find
> any option to enable/disable sensors base on one status or GPIO pins.
> I can't use REMOVERCS.
> Research in phosphor-hwmon code, I don't see the answer too.
> Do we have any options/solution to Enable/Disable some sensors when
> Host On/Off?
The phosphor-hwmon code doesn't support that yet. It has been discussed
before but nobody
has implemented it.
> Thu Nguyen.
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