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Date:      Tue, 10 Dec 2013 20:16:18 +0100
From:      Hans Petter Selasky <hps@bitfrost.no>
To:        Eitan Adler <lists@eitanadler.com>,  "usb@freebsd.org" <usb@freebsd.org>
Subject:   Re: Unable to attach USB mouse
Message-ID:  <52A76882.6040003@bitfrost.no>
In-Reply-To: <CAF6rxgkpXYEsjnHVecB9R8n-Ac49ezhFVpxLxw%2B3wTu8Z3Trkw@mail.gmail.com>
References:  <CAF6rxgn-LvNMYS8o9q9=3-O01vc92Z8A6nf3%2BMe1NvNiT8sGZA@mail.gmail.com> <52847654.8070501@bitfrost.no> <CAF6rxgndwWtWEXYLmjer-7UYOGQ_TcQ3eywepETGGPjuBxsB%2Bw@mail.gmail.com> <5284EB46.7010903@bitfrost.no> <CAF6rxgmo-NzJRHhFWGzZP8qhXGRQR=ogrRk-9Zj9fWSp5jtuMw@mail.gmail.com> <CAF6rxg=Wq3umRfA2d1N5mVzZUv_jM6xt_gZvkJZo=Ped9fGyrg@mail.gmail.com> <5294461D.2070000@bitfrost.no> <CAF6rxgnwb7kwqRp_RLun5Cvi6M=qfPETv=Ks1JwBCNvSv3WT3g@mail.gmail.com> <5294C10D.4000000@bitfrost.no> <CAF6rxgnawJ0-U7i1qaM5fteWXdFU2DuwnyG6O2hFZjQdpj5K1Q@mail.gmail.com> <52A41AC7.9020007@bitfrost.no> <CAF6rxg=r1PW5DHbaWV7H=0BRH99rY23XUAaT7FSsF3o%2BWomtiQ@mail.gmail.com> <52A6BBD2.9050906@bitfrost.no> <CAF6rxgkpXYEsjnHVecB9R8n-Ac49ezhFVpxLxw%2B3wTu8Z3Trkw@mail.gmail.com>

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On 12/10/13 19:47, Eitan Adler wrote:
> [ moving back to the mailing list ]
>
> On Tue, Dec 10, 2013 at 1:59 AM, Hans Petter Selasky <hps@bitfrost.no> wrote:
>
>> Hi,
>>
>> This looks like we are one step forward.
>>
>> Now, can you enable "hw.usb.uhub.debug=15" and "hw.usb.xhci.debug=15" ?
>>
>> And just capture a few of those cycles. Maybe it is a false event causing
>> this.
>
> I attached dmesg.  It should include me unplugging and plugging in the mouse.
>
>

Hi,

I see the device is failing a USB request, and then suddenly detaching. 
Can be something we can fix on the software side.

Can you send me the output from "usbdump -i usbusX -f Y -s 65536 -vvv" 
aswell. It will make debugging easier.

--HPS



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