OFI netmod: RCD protocol bug fix.
The previous version of the protocol assumed that fi_trecv utilizes direct address for matching. This does not hold, for example, for PSM OFI provider (it does not set claim FI_DIRECTED_RECV capability). So, the API1 set should work w/o directed recv assumption. Hence, we have to encapsulate rank info in the tag in the RCD protocol in order to avoid mismatch. Change-Id: I7868f2f033cf3cdec29f7daded8b29c275b2632f Signed-off-by: Charles J Archer <email@example.com>