> The error code sharing of stall and babble errors (both -EPIPE)
> is a design error of the URB interface and should be resolved 
> immediately. STALLs are part of the protocol and BABBLE 
> is a real error.

Actually I'd call it a UHCI-specific bug (both drivers share the
same function to get fault codes from the queue data).  I keep
meaning to submit a patch to fix that, but haven't had much time
lately to hack USB.

The fix is a pair of one-liners in the code and an update to the
error code listing in Documentation/usb -- I think that'd be all.
I'll submit a patch  early next week if nobody beats me to it.

- Dave



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