linux-kernel - Re: [Bug #10630] USB devices plugged into dock are not discoverred until reload of ehci-hcd

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Date:	Mon, 19 May 2008 10:02:43 +0200
From:	Oliver Neukum <oliver@...kum.org>
To:	"Rafael J. Wysocki" <rjw@...k.pl>, linux-usb@...r.kernel.org
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	"Lukas Hejtmanek" <xhejtman@....muni.cz>
Subject: Re: [Bug #10630] USB devices plugged into dock are not discoverred until reload of ehci-hcd

Am Sonntag 18 Mai 2008 13:13:55 schrieb Rafael J. Wysocki:
> This message has been generated automatically as a part of a report
> of recent regressions.
> 
> The following bug entry is on the current list of known regressions
> from 2.6.25.  Please verify if it still should be listed.
> 
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10630
> Subject		: USB devices plugged into dock are not discoverred until reload of ehci-hcd
> Submitter	: Lukas Hejtmanek <xhejtman@....muni.cz>
> Date		: 2008-05-05 10:02 (14 days old)
> References	: http://lkml.org/lkml/2008/5/5/77

Can you compile with USB_DEBUG and attach the "register" file from
/sys/modules/ehci_hcd to see whether an interrupt is pending?

	Regards
		Oliver


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