From: Tony Lindgren <tony@atomide.com>
To: Pavel Machek <pavel@ucw.cz>
Cc: Joerg Sommrey <jo@sommrey.de>,
Linux kernel mailing list <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 1/2] amd76x_pm: C2 powersaving for AMD K7
Date: Mon, 5 Sep 2005 18:43:11 +0300 [thread overview]
Message-ID: <20050905154311.GV5734@atomide.com> (raw)
In-Reply-To: <20050905145240.GB2142@openzaurus.ucw.cz>
* Pavel Machek <pavel@ucw.cz> [050905 17:59]:
> Hi!
>
>
> > +NOTE: Currently there's a bug somewhere where the reading the
> > + P_LVL2 for the first time causes the system to sleep instead of
> > + idling. This means that you need to hit the power button once to
> > + wake the system after loading the module for the first time after
> > + reboot. After that the system idles as supposed.
> > + (Only observed on Tony's system.)
>
> Could you fix this before merge?
I think this is some BIOS issue or hardware bug. It happens only on
Tyan S2460. I tried dumping the registers few years ago on my
Tyan s2460, but no luck.
Low chance for anybody fixing it...
Tony
next prev parent reply other threads:[~2005-09-05 15:43 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-01 20:14 [PATCH 1/2] amd76x_pm: C2 powersaving for AMD K7 Joerg Sommrey
2005-09-05 14:52 ` Pavel Machek
2005-09-05 15:43 ` Tony Lindgren [this message]
2005-09-05 20:28 ` Pavel Machek
2005-09-07 7:00 ` Tony Lindgren
2005-09-07 15:18 ` Joerg Sommrey
2005-11-04 20:12 Joerg Sommrey
2006-01-08 19:03 Joerg Sommrey
2006-01-08 19:10 ` Arjan van de Ven
2006-01-10 19:46 Joerg Sommrey
2006-01-11 11:20 ` Andrew Morton
2006-01-11 17:52 ` Joerg Sommrey
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