Re: AHCI SATA Runtime PM

From: Enrico Weigelt, metux IT consult
Date: Thu Mar 18 2021 - 15:10:39 EST


On 04.03.21 16:34, Alexander Monakov wrote:

I have a laptop where two unused AHCI SATA controllers are present (but
obviously nothing can be hotplugged into them). Apparently due to the above,
they do not enter runtime autosuspend.

if nothing ever can connect to them, shouldn't they be power off
entirely ?


--mtx

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Enrico Weigelt, metux IT consult
Free software and Linux embedded engineering
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