USB IRQ Handling in IBMSTBx25xx

Sat Oct 8 20:06:36 EST 2005

Hi,

Has any one worked on Interrupt handling in PPC 405 for STBx25xx. I am
working in interfacing USB devices for STB. The Device Driver is getting
stuck or runs unconditional in calling ISR. I Identified that that the
spin_unlock_irqrestore function call in the kernel does it. So i am unable
to go ahead and could not find what to do further. If any one is aware or
worked on this kind of problem plz help me.

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Thanks and Regards,
Vijesh V H
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