Question on USB gadget device driver for mpc 8272 on linux 2.6.14.

[Mike Rapoport]

Vitaly,
Can you send me this patch?


Vitaly Bordug wrote:

>Jonathan,
>
>I have implemented the PQ2 usb-serial functionality a while ago, but the code needs a lot of cleanup, which is sometimes very tricky due to the tight timings required by this device. If you are interested, I can try to find the patch...
>
>On Fri, 27 Jan 2006 11:45:39 +1100
>"Jonathan Qiang" <jonathan at haliplex.com.au> wrote:
>
>  
>
>>Hi, all
>> 
>>Currently, I am doing on the USB gadget device driver for mpc8272, I
>>already got some packets on interruption route when my board in which
>>mpc82xx settled connect to Host.
>>But the SOF is always generated as the first interruption source. When
>>plugged USB cable in HOST, the USB controller will be set to reset
>>(USBER is [0x308]), and after reset, the interruption source event
>>changes its status to [0x108], which means running on IDLE and SOF.  Why
>>It is not IN token?
>>I already disabled Frame timer when I probe the USB gadget controller. 
>>    
>>
>
>
>  
>

-- 
Sincerely yours,
Mike Rapoport