Does anyone know how to read the SFP+ MDIO information from KATCP?  Would there 
be any useful diagnostic info in there for detecting problematic behavior?

We have found two SFP+ mezzanine boards that have an SFP+ port that seems to be 
misbehaving and we'd like to get as much status info as possible from the PHYs.

Thanks,
Dave

P.S.  Is there some trick to making the SFP+ status LEDs work?  Ours are always 
off (and it's not just a light pipe problem, they are really off).


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