Hi,

If you've got problems getting the new USB stack working on non-x86 
processors, try to disable all compiler optimizations when you compile the 
USB module. I am sorry to say that there is a bug in GCC that prevents some 
parts of the USB code from functioning correctly. And don't ask how many 
hours were wasted debugging this. And yes, the code is plain simple C.

I've gotten some help debugging this, but if more people want to help, send me 
a private e-mail, and I will give you the details on the exact problem so 
far.

Is this an indication that we might have to remove -O2 from the kernel 
compilation flag?

--HPS

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