Re: [linux-pm] [RFC] usb: Add support for runtime power management of the hcd

From: Oliver Neukum
Date: Thu Aug 13 2009 - 10:25:59 EST


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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