From: Stefan Richter <stefanr@s5r6.in-berlin.de>
To: linux-kernel@vger.kernel.org, linux1394-devel@lists.sourceforge.net
Cc: Jan De Luyck <lkml@kcore.org>, Pavel Machek <pavel@suse.cz>
Subject: Re: ACPI S3 and ieee1394 don't get along
Date: Wed, 14 Sep 2005 02:17:49 +0200 [thread overview]
Message-ID: <43276C2D.2000901@s5r6.in-berlin.de> (raw)
In-Reply-To: <200509131156.31914.lkml@kcore.org>
Jan De Luyck wrote:
> after putting my laptop into S3 and reviving it at home, the firewire
> interface was unusable, no response when plugging in my external disk,
> loading sbp2 manually didn't trigger anything.
[...]
> I saw this thread:
> http://marc.theaimsgroup.com/?l=linux1394-user&m=111262313930798&w=2
> tho I'm not sure if it's relevant to this.
IEEE 1394 power management (i.e. management of bus power consumption or
of other nodes' internal power states) is not related to ACPI suspend/
resume of the local controller AFAICS.
According to your log, the cause is to be looked for in ohci1394's
purely hardware related parts or perhaps even outside of the ieee1394
subsystem.
--
Stefan Richter
-=====-=-=-= =--= -===-
http://arcgraph.de/sr/
next prev parent reply other threads:[~2005-09-14 0:18 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-13 9:56 ACPI S3 and ieee1394 don't get along Jan De Luyck
2005-09-13 10:20 ` Pavel Machek
2005-09-14 0:20 ` Stefan Richter
2005-09-14 8:46 ` Pavel Machek
2005-09-14 0:17 ` Stefan Richter [this message]
2005-09-14 5:08 ` Jan De Luyck
2005-09-14 20:54 ` Pavel Machek
-- strict thread matches above, loose matches on Subject: below --
2005-09-15 14:21 Lukas Hejtmanek
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