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From: Hans Petter Selasky <hselasky@c2i.net>
To: freebsd-usb@freebsd.org
Subject: Re: Pencam does not attach
Date: Sat, 9 Feb 2013 15:56:53 +0100
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On Saturday 09 February 2013 13:51:56 Paul Schenkeveld wrote:
> Hi,
> 
> I tried to use a USB pen camera with flash drive but get no more than:
> 
>   usbus7: port reset timeout
>   uhub_reattach_port: port 1 reset failed, error=USB_ERR_TIMEOUT
>   uhub_reattach_port: device problem (USB_ERR_TIMEOUT), disabling port 1
>   usbd_set_config_index: could not read device status: USB_ERR_STALLED
>   usbd_req_re_enumerate: addr=3, set address failed! (USB_ERR_STALLED,
> ignored) usbd_req_re_enumerate: addr=3, set address failed!
> (USB_ERR_STALLED, ignored) usb_alloc_device: Failure selecting
> configuration index 0:USB_ERR_STALLED, port 1, addr 3 (ignored) ugen7.3:
> <MagicPixel> at usbus7
>   ugen7.3: <MagicPixel> at usbus7 (disconnected)
> 
> It works fine on a Macbook so I know it's not broken.
> 
> Any chance of getting this to work?
> 
> BTW I'm running 8.3-STABLE with a kernel built in May 2012.
> 

Hi,

> With kind regards,

You should try 8-stable first. There has been some timing fixes in this area.

See: sysctl hw.usb.timings

--HPS