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Date: Tue, 20 May 2008 18:11:42 +0200 From: Lukas Hejtmanek <xhejtman@....muni.cz> To: Alan Stern <stern@...land.harvard.edu> Cc: Oliver Neukum <oliver@...kum.org>, "Rafael J. Wysocki" <rjw@...k.pl>, Linux Kernel Mailing List <linux-kernel@...r.kernel.org>, greg@...ah.com, linux-usb@...r.kernel.org Subject: Re: [Bug #10630] USB devices plugged into dock are not discoverred until reload of ehci-hcd 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. -- Lukáš Hejtmánek -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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