> Still in-development, but it should be ready very soon. We will be the
> first in-kernel user of atomics, as well as masked atomics. This tree
> does not support masked atomics yet because it is based on ofed 1.5.1.
> When 1.5.2 is officially released, I'll rebase, add mask support, and
> plan on pushing to mainline and ofed 1.6 as soon as it opens.



May be I missed something, but how do you guys intend to reflect this new 
functionality vs. the capabilities? A new atomic_enhanced_cap ?

The reason for asking is that the IB ordinary atomic repertoire fits nicely 
with those of PCIe Gen 3, so one could possible assume new HCAs supporting PCIe 
Gen3 to possess the ATOMIC_GLOB capability for atomic_cap. But I do not see 
that happening to the proposed Enhanced IB Atomics.


Thanks, Håkon

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