Re: kitten - mlx4: Unhandled interrupt - owner bit

Roland Dreier
2010-03-10T20:00:55Z

> To clarify I checked each of the statements separatly and from what I
> could gather
> (eqe->owner & 0x80) was true and
> (eq->cons_index & eq->nent) false.
> But true! As I am not sure what each statement hides,
> I do not know if both should be false or true for the eqe to be
> returned. Will try to check the cons_index closer.

As the '^' (XOR) implies, they should be the same for the EQE to be
returned.

> Where could I find out more about owner and cons_index / nent ?

The ConnectX programmer's reference manual is what you need.
--
Roland Dreier <rolandd-FYB4Gu1CFyUAvxtiuMwx3w@public.gmane.org>
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