linux-kernel - Re: [PATCH] sound: usb: mixer: increase control transfer timeout

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Message-ID: <20110829111607.GB21556@linutronix.de>
Date:	Mon, 29 Aug 2011 13:16:07 +0200
From:	Sebastian Andrzej Siewior <bigeasy@...utronix.de>
To:	Felipe Balbi <balbi@...com>
Cc:	Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.de>,
	alsa-devel@...a-project.org, linux-kernel@...r.kernel.org,
	Linux USB Mailing List <linux-usb@...r.kernel.org>
Subject: Re: [PATCH] sound: usb: mixer: increase control transfer timeout

* Felipe Balbi | 2011-08-29 14:10:26 [+0300]:

>Not sure this information is valid on a commit log, but I
>have a FPGA-platform which I use to test my USB controller
>and when that's running on FS, this message fails because
>control message times out before controller has the opportunity
>to complete all three phases of the SETUP transaction.

Does it still happen if you remove all the debug output from your udc
driver?

Sebastian
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