From: Arjan van de Ven <arjan@linux.intel.com>
To: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Cc: Kristen Carlson Accardi <kristen.c.accardi@intel.com>,
jeff@garzik.org, james.bottomley@steeleye.com,
linux-ide@vger.kernel.org, linux-scsi@vger.kernel.org,
linux-kernel@vger.kernel.org, htejun@gmail.com
Subject: Re: [patch 3/3] Enable Aggressive Link Power management for AHCI controllers.
Date: Mon, 11 Jun 2007 18:16:25 -0700 [thread overview]
Message-ID: <466DF3E9.30303@linux.intel.com> (raw)
In-Reply-To: <20070612011148.GA9808@khazad-dum.debian.net>
Henrique de Moraes Holschuh wrote:
> On Mon, 11 Jun 2007, Kristen Carlson Accardi wrote:
>> Setting Effect
>> ----------------------------------------------------------
>> min_power ALPM is enabled, and link set to enter
>> lowest power state (SLUMBER) when idle
>> Hot plug not allowed.
>>
>> max_performance ALPM is disabled, Hot Plug is allowed
>>
>> medium_power ALPM is enabled, and link set to enter
>> second lowest power state (PARTIAL) when
>> idle. Hot plug not allowed.
>
> Just some food for thought:
>
> If you split it into a enable/disable (0/1) attribute, and a level attribute
on/off doesn't really make sense if the question is "do you favor
power or do you favor performance".......
next prev parent reply other threads:[~2007-06-12 1:17 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20070611184146.448266229@intel.com>
2007-06-11 18:48 ` [patch 1/3] Store interrupt value Kristen Carlson Accardi
2007-06-11 19:59 ` Jeff Garzik
2007-06-11 18:48 ` [patch 2/3] Expose Power Management Policy option to users Kristen Carlson Accardi
2007-06-11 20:00 ` Jeff Garzik
2007-06-12 17:46 ` [patch 2a/3] " Kristen Carlson Accardi
2007-06-13 15:26 ` James Bottomley
2007-06-13 20:48 ` Jeff Garzik
2007-06-14 16:39 ` Kristen Carlson Accardi
2007-06-14 17:44 ` Jeff Garzik
2007-06-12 17:47 ` [patch 2b/3] " Kristen Carlson Accardi
2007-06-20 21:22 ` Kristen Carlson Accardi
2007-06-11 18:48 ` [patch 3/3] Enable Aggressive Link Power management for AHCI controllers Kristen Carlson Accardi
2007-06-11 20:01 ` Jeff Garzik
2007-06-12 1:11 ` Henrique de Moraes Holschuh
2007-06-12 1:16 ` Arjan van de Ven [this message]
2007-06-12 1:54 ` Dagfinn Ilmari Mannsåker
2007-06-12 1:59 ` Jeff Garzik
2007-06-12 3:59 ` Henrique de Moraes Holschuh
2007-06-12 3:59 ` Arjan van de Ven
2007-06-12 9:09 ` Matthew Garrett
2007-06-12 12:18 ` Henrique de Moraes Holschuh
2007-06-12 13:50 ` Matthew Garrett
2007-06-12 14:17 ` Henrique de Moraes Holschuh
2007-06-12 15:38 ` Matthew Garrett
2007-06-12 15:45 ` Tejun Heo
2007-06-12 15:56 ` Matthew Garrett
2007-06-12 15:46 ` Jeff Garzik
2007-06-12 15:58 ` Matthew Garrett
2007-06-12 16:18 ` Jeff Garzik
2007-06-12 16:27 ` Kristen Carlson Accardi
2007-06-20 21:23 ` Kristen Carlson Accardi
2007-06-21 13:08 ` Jens Axboe
2007-06-22 17:15 ` Kristen Carlson Accardi
2007-06-22 17:15 ` Kristen Carlson Accardi
2007-06-22 19:00 ` Jens Axboe
2007-06-26 15:24 ` Kristen Carlson Accardi
[not found] <20070801210713.809095009@intel.com>
2007-08-01 21:29 ` Kristen Carlson Accardi
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