[ofiwg] strided IOVs

[Hefty, Sean]

> Does any current hardware support strides natively?  If not, maybe we have
> a little time to work out that interface.

Current providers could be made to support strided IOVs, though they use a combination of HW and SW.  My target for this is the "2.0" release, which would include several other significant API changes -- all of which still need to be designed and discussed.  I don't foresee that release happening until the latter half next year.