[ofw] WinVerbs address translation required administrative privileges

[Christoph Müller]

Hi Sean,

> -----Ursprüngliche Nachricht-----
> Von: Hefty, Sean [mailto:sean.hefty at intel.com]
> Gesendet: Mittwoch, 18. Juli 2012 17:18
> An: Christoph Müller
> Cc: ofw at lists.openfabrics.org
> Betreff: RE: [ofw] WinVerbs address translation required administrative
> privileges
> 
> > as I had more urgent things to do, it took me some time doing your
> > test. I now have upgraded my machines to 3.1 GA, which also took some
> > time as it required a firmware upgrade, but the problem persists in
> > exactly the same way. If I create an RDMA end point as user it fails,
> > as administrator it works. I have also the problem that the RDMA
> > functions do not return useful return codes (is this normal?), so
> > everything is just a guess based on the driver code from SVN and playing
> around with it.
> 
> What is the return code that you're seeing?

I get a -1 as espected for an error case, but errno is always 0. I have never seen any other value for errno than zero. Please not that I read errno immediately after the rdma_* call failed.

Best regards,
Christoph