Changes to dwc_otg USB controller code (stable/10)

Hans Petter Selasky hps at selasky.org
Thu Jun 5 06:13:57 UTC 2014


On 06/05/14 08:10, Hans Petter Selasky wrote:
> On 06/05/14 07:56, Scott, Brian wrote:
>> Hans Petter,
>>
>> Good news and bad news. If I add some casts to the code to make it
>> compile (don't know if its valid or not, casting from a constant to a
>> non-constant could be ugly and I haven't looked beyond the error
>> messages), I can now boot the system and the various USB devices are
>> recognised properly.
>>
>> The bad news is that the keyboard is very intermittent now. Many
>> characters are simply being dropped when I type. Sometimes I get a
>> character repeating as though the keyboard has gone into repeat mode,
>> suggesting that a character up event has been lost. Moving the mouse
>> around has it freeze every few seconds then resume.
>>
>> I have had a similar behaviour on another raspberry pi at home that
>> I've just been blaming on poor hardware. This means that I may be
>> seeing an older problem here. Don't know.
>
> Hi,
>
> I'll see if I can reproduce.
>

Reminds me, you probably should grab this patch aswell:

http://svnweb.freebsd.org/changeset/base/265913

I'll see if I can get it MFC'ed.

--HPS



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