Re: [Bug #10630] USB devices plugged into dock are not discoverreduntil reload of ehci-hcd
From: Lukas Hejtmanek
Date: Tue May 20 2008 - 12:12:10 EST
On Tue, May 20, 2008 at 11:20:10AM -0400, Alan Stern wrote:
> > On Tue, May 20, 2008 at 01:27:34PM +0200, Oliver Neukum wrote:
> > > > done.
> > > > http://bugzilla.kernel.org/show_bug.cgi?id=10630
> > >
> > > Aha. Thanks.
> > > Please recompile without CONFIG_USB_SUSPEND
> > Hm, without USB_SUSPEND it works. So what next, considered fixed or any
> > further investigation is needed?
> No further investigation is needed. I tried doing essentially the same
> thing on my system and the same problem occurred.
> It is caused by the way ehci-hcd "auto-clears" the port
> change-suspend feature. This patch should fix the problem. Please
> try it out and let us know if it works.
seems to be working, device is detected. Thanks. Please, push the patch.
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