From: Todd Poynor <tpoynor@mvista.com>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Cort Dougan <cort@fsmlabs.com>, Matthew Locke <mlocke@mvista.com>,
akuster <akuster@dslextreme.com>,
linuxppc-dev <linuxppc-dev@lists.linuxppc.org>
Subject: Re: [RFC/Patch] 4xx idle loop
Date: Thu, 25 Jul 2002 11:04:49 -0700 [thread overview]
Message-ID: <3D403DC1.3070008@mvista.com> (raw)
In-Reply-To: 20020725162026.19919@192.168.4.1
Benjamin Herrenschmidt wrote:
> Also, in this specific case, we might well want to have an machine
> specific power saving feature: I've had various tweaks in mind for
> powermac laptops that I never ended up implementing...
This will also be true for the IBM 405LP (starting with the "Beech" eval
board), which has a number of new PM features (
http://www.research.ibm.com/arl/projects/papers/405LP.pdf ). IBM has
internally used a pm_idle function pointer a la i386, hoping that would
be the community-accepted way, in case ya wanna add that to the
suggestion pile, but I think any of the methods proposed would be fine.
--
Todd
** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/
next prev parent reply other threads:[~2002-07-25 18:04 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-07-24 5:55 [RFC/Patch] 4xx idle loop akuster
2002-07-24 19:50 ` Matthew Locke
2002-07-25 5:38 ` akuster
2002-07-25 5:39 ` cort
2002-07-25 6:54 ` cort
2002-07-25 16:51 ` Matthew Locke
2002-07-25 16:53 ` Cort Dougan
2002-07-25 16:20 ` Benjamin Herrenschmidt
2002-07-25 17:55 ` Cort Dougan
2002-07-25 18:04 ` Todd Poynor [this message]
2002-07-25 19:20 ` Dan Malek
2002-07-27 16:30 ` akuster
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