Re: [PATCH] usb: Add support for runtime power management of the hcd

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Tuesday 10 November 2009, Matthew Garrett wrote:
> On Tue, Nov 10, 2009 at 02:08:01PM +0100, Oliver Neukum wrote:
> 
> > I was wondering because a tester has reported a race in ehci that
> > can lead to a loss of wakeup events. Alan posted a patch to fix it.
> > Does it cooperate with your patch?
> 
> Hm. I'll look into that.
> 
> > And secondly what happens if you suspend to RAM a system
> > with suspended controllers?
> 
> I believe that this currently results in them being woken up and then 
> whatever would normally happen,

That's correct AFAICS.

Rafael
--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Index of Archives]     [Linux Media]     [Linux Input]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [Old Linux USB Devel Archive]

  Powered by Linux