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Message-Id: <200908131626.33891.oliver@neukum.org>
Date: Thu, 13 Aug 2009 16:26:33 +0200
From: Oliver Neukum <oliver@...kum.org>
To: Matthew Garrett <mjg59@...f.ucam.org>
Cc: linux-pm@...ts.linux-foundation.org,
"Rafael J. Wysocki" <rjw@...k.pl>, linux-usb@...r.kernel.org,
linux-pci@...r.kernel.org, Greg KH <gregkh@...e.de>,
LKML <linux-kernel@...r.kernel.org>
Subject: Re: [linux-pm] [RFC] usb: Add support for runtime power management of the hcd
Am Donnerstag, 13. August 2009 14:30:34 schrieb Matthew Garrett:
> > Your earlier failures don't look promising regarding BIOSes.
> > What do you have in mind?
>
> They range from pragmatic to ugly. We could blacklist all Dells, though
> I'm trying to find out if there's a BIOS date that guarantees the system
> is fixed. Alternatively, it's a single-line bug in the DSDT - we could
> implement some kind of fixup in the ACPI parsing code. I find the latter
> interesting but possibly too hideous to live :)
Is there any indication only those BIOSes are affected?
Regards
Oliver
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