From: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
To: Jeff Garzik <jeff@garzik.org>
Cc: linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [RFC] expand link_power_management_policy definition
Date: Wed, 4 Jun 2008 09:08:01 -0700 [thread overview]
Message-ID: <20080604090801.4c5a7658@appleyard> (raw)
In-Reply-To: <4845E761.2090604@garzik.org>
On Tue, 03 Jun 2008 20:52:49 -0400
Jeff Garzik <jeff@garzik.org> wrote:
> Kristen Carlson Accardi wrote:
> > I think I mentioned on the list a couple weeks ago that I favor just
> > expanding the definition of link power management to include
> > the notion of simply powering the entire port off rather
> > than adding new knobs to sysfs. I wrote this completely untested and
> > very incomplete patch to give you a better idea of what I am proposing.
> > This patch adds a new valid value of "power_off" for the existing
> > link_power_management_policy sysfs entry:
>
> Looks fine to me... that would work nicely.
>
> I think your patch is missing code to handle the transition from
> power_off to <something else>, though, right?
>
> I'm quite happy with this approach.
>
> Jeff
>
>
>
yeah - it's missing a lot. I'll flesh it out some more and
send a real one.
next prev parent reply other threads:[~2008-06-04 16:17 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-04 0:23 [RFC] expand link_power_management_policy definition Kristen Carlson Accardi
2008-06-04 0:52 ` Jeff Garzik
2008-06-04 16:08 ` Kristen Carlson Accardi [this message]
2008-06-10 2:51 ` Tejun Heo
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