Date: Tue, 13 Jan 2004 09:51:32 -0800
From: Patrick Mansfield <patmans@us.ibm.com>
To: Robin Rosenberg <roro.l@dewire.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: USB timeout  Canon Powsrshot S30
Message-ID: <20040113095132.A6697@beaverton.ibm.com>
References: <200401061927.00833.roro.l@dewire.com>
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In-Reply-To: <200401061927.00833.roro.l@dewire.com>; from roro.l@dewire.com on Tue, Jan 06, 2004 at 07:27:00PM +0100
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On Tue, Jan 06, 2004 at 07:27:00PM +0100, Robin Rosenberg wrote:
> 
> I'm having problem with retrieving av big avi from my camera. I get a timeout. The avi is just above 10MB which
> is about as large as it can be. Retrieving the thumbinail works fine. This is what comes in the log with USB_DEBUG set.
> 
> The camera uses PTP for picture transfer, not USB Mass Storage. I have not had any problems with this camera before,
> but I have not had larger files that ~5MB either. The same problem occurs with any kernel (2.4 mandrake, 2.6 vanilla 
> or 2.6 mandrake). 
> 
> Can I change the timeout somehow? There are lots of modules and I'm not sure which one is responsible for what. 
> 
> Jan  6 12:28:28 h6n2fls33o811 kernel: drivers/usb/core/usb.c: registered new driver usbfs
> Jan  6 12:28:28 h6n2fls33o811 kernel: drivers/usb/host/uhci-hcd.c: USB Universal Host Controller Interface driver v2.1
> Jan  6 12:28:28 h6n2fls33o811 kernel: uhci_hcd 0000:00:07.2: new USB bus registered, assigned bus number 1
> Jan  6 12:28:28 h6n2fls33o811 kernel: hub 1-0:1.0: USB hub found
> Jan  6 12:28:02 h6n2fls33o811 usb: Initierar USB-kontroller (usb-uhci):  succeeded 
> Jan  6 12:28:03 h6n2fls33o811 usb: Monterar USB-filsystem succeeded 
> Jan  6 12:33:45 h6n2fls33o811 kernel: hub 1-0:1.0: new USB device on port 2, assigned address 2
> Jan  6 12:33:57 h6n2fls33o811 kernel: usb 1-2: bulk timeout on ep3in
> 
> (The occasional swedish i18in is I believe close enough to the english original to be understood, but I don't like editing logs).

Are you using gphoto2? It passes down the timeout value to the kernel, try
changing the timeout there.

-- Patrick Mansfield
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