From: Nigel Cunningham <ncunningham@linuxmail.org>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: David Brownell <david-b@pacbell.net>,
Oliver Neukum <oliver@neukum.org>, Pavel Machek <pavel@suse.cz>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Patrick Mochel <mochel@digitalimplant.org>
Subject: Re: Solving suspend-level confusion
Date: Fri, 06 Aug 2004 08:31:43 +1000 [thread overview]
Message-ID: <1091745102.2530.24.camel@laptop.cunninghams> (raw)
In-Reply-To: <1091595811.5226.105.camel@gaston>
Hi again.
On Wed, 2004-08-04 at 15:03, Benjamin Herrenschmidt wrote:
> That's where the whole confusion is indeed... and why we need to make
> that clear. The IDE driver will sleep the disk for 3 and keep it spinning
> for 4
Okay. So that leaves me calling device_suspend(4) when I want to quiesce
the driver but not spin down and device_suspend(3) when I want to power
down. Does that sound right? It sounds hairy to me. (Do other drivers
treat 3 and 4 in the same way?)
Nigel
next prev parent reply other threads:[~2004-08-05 22:35 UTC|newest]
Thread overview: 61+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-07-30 16:44 Solving suspend-level confusion Pavel Machek
2004-07-30 22:39 ` Benjamin Herrenschmidt
2004-07-30 23:06 ` Pavel Machek
2004-07-31 4:02 ` David Brownell
2004-07-31 4:36 ` Pavel Machek
2004-07-31 5:49 ` Benjamin Herrenschmidt
2004-07-31 14:23 ` David Brownell
2004-07-31 17:01 ` Oliver Neukum
2004-07-31 17:51 ` David Brownell
2004-08-01 0:41 ` David Brownell
2004-08-01 1:34 ` Benjamin Herrenschmidt
2004-08-02 16:38 ` David Brownell
2004-08-03 0:38 ` Benjamin Herrenschmidt
2004-08-04 2:28 ` David Brownell
2004-08-04 2:26 ` Nigel Cunningham
2004-08-04 2:53 ` Benjamin Herrenschmidt
2004-08-04 2:52 ` Nigel Cunningham
2004-08-04 4:14 ` Benjamin Herrenschmidt
2004-08-04 4:25 ` Nigel Cunningham
2004-08-04 4:52 ` Benjamin Herrenschmidt
2004-08-04 4:54 ` Nigel Cunningham
2004-08-04 5:03 ` Benjamin Herrenschmidt
2004-08-04 5:05 ` Nigel Cunningham
2004-08-05 10:05 ` Nigel Cunningham
2004-08-05 22:31 ` Nigel Cunningham [this message]
2004-08-06 0:39 ` Benjamin Herrenschmidt
2004-08-06 21:30 ` Pavel Machek
2004-08-06 21:29 ` Pavel Machek
2004-08-06 22:27 ` Benjamin Herrenschmidt
2004-08-06 22:37 ` Pavel Machek
2004-08-06 21:26 ` Pavel Machek
2004-08-05 1:29 ` David Brownell
2004-08-05 10:19 ` Nigel Cunningham
2004-08-06 0:32 ` David Brownell
[not found] ` <1091772799.2532.50.camel@laptop.cunninghams>
2004-08-07 22:24 ` David Brownell
2004-08-04 2:56 ` Benjamin Herrenschmidt
2004-08-04 3:30 ` David Brownell
2004-08-04 4:19 ` Benjamin Herrenschmidt
2004-08-04 4:47 ` What PM should be and do (Was Re: Solving suspend-level confusion) Nigel Cunningham
2004-08-04 4:53 ` Benjamin Herrenschmidt
2004-08-04 4:59 ` Nigel Cunningham
2004-08-08 16:54 ` Pavel Machek
2004-08-08 21:55 ` Nigel Cunningham
2004-08-09 8:42 ` Pavel Machek
2004-08-05 18:19 ` Greg KH
2004-08-05 22:14 ` Nigel Cunningham
2004-08-07 0:08 ` Éric Brunet
2004-08-08 19:48 ` Pavel Machek
2004-08-11 21:23 ` Greg KH
2004-08-08 0:54 ` David Brownell
2004-08-06 21:21 ` Solving suspend-level confusion Pavel Machek
2004-07-31 21:09 ` Benjamin Herrenschmidt
2004-08-02 16:40 ` David Brownell
2004-08-03 0:50 ` Benjamin Herrenschmidt
2004-08-07 23:30 ` David Brownell
2004-08-06 21:10 ` Pavel Machek
2004-08-07 23:23 ` David Brownell
2004-08-08 17:16 ` Pavel Machek
2004-08-06 20:04 ` Pavel Machek
2004-08-07 22:14 ` David Brownell
2004-08-07 23:53 ` Benjamin Herrenschmidt
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