linux-kernel - Re: [PATCH] acpi: Unconditionally set SCI

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Message-ID: <20100511184120.GA19953@srcf.ucam.org>
Date:	Tue, 11 May 2010 19:41:20 +0100
From:	Matthew Garrett <mjg59@...f.ucam.org>
To:	"Rafael J. Wysocki" <rjw@...k.pl>
Cc:	linux-acpi@...r.kernel.org, lenb@...nel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] acpi: Unconditionally set SCI_EN on resume

On Tue, May 11, 2010 at 08:41:02PM +0200, Rafael J. Wysocki wrote:
> On Tuesday 11 May 2010, Matthew Garrett wrote:
> > On Tue, May 11, 2010 at 08:27:36PM +0200, Rafael J. Wysocki wrote:
> > 
> > > No, this breaks my MSI Wind U100 right away.
> > > 
> > > If you called acpi_enable() before that and do that depending on its result,
> > > _that_ would work.
> > 
> > Calling acpi_enable breaks some HPs. What version of Windows did the 
> > Wind ship with?
> 
> Without any.  It shipped with SLED 10. :-)

Can you dump the DSDT? It's possible that this behaviour varies 
depending on the OSI queries.

-- 
Matthew Garrett | mjg59@...f.ucam.org
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