I am working on a driver for the Creative Extigy, using kernel version
2.4.19. The device reports events from the IR remote via the standard USB
interrupt endpoint. I can trigger this interrupt by pressing a button on
the remote or on the device itself. In the driver, I submit an URB with a
simple completion handler (it onlys counts the number of completions).

On one of my PCs, this works fine. On another PC, when the interrupt 
happens, I get:

Nov 20 11:22:03 muzac kernel: uhci.c: 1400: host system error, PCI problems?
Nov 20 11:22:03 muzac kernel: uhci.c: 1400: host controller halted. very bad

Also, the completion handler is not exectued. What does this happen?

Thanks,
Richard




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