From: "Enrico Weigelt, metux IT consult" <lkml@metux.net>
To: Alexander Monakov <amonakov@ispras.ru>,
Hans de Goede <hdegoede@redhat.com>
Cc: linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org,
Zhang Rui <rui.zhang@intel.com>
Subject: Re: AHCI SATA Runtime PM
Date: Thu, 18 Mar 2021 20:09:46 +0100 [thread overview]
Message-ID: <f84fd43d-d08c-05b7-c1e4-ee03c1eab9d0@metux.net> (raw)
In-Reply-To: <alpine.LNX.2.20.13.2103041814050.15170@monopod.intra.ispras.ru>
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
info@metux.net -- +49-151-27565287
prev parent reply other threads:[~2021-03-18 19:10 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-04 15:34 Alexander Monakov
2021-03-17 15:02 ` Hans de Goede
2021-03-18 19:09 ` Enrico Weigelt, metux IT consult [this message]
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