[openib-general] Reuse pd amd mr

john t johnt1johnt2 at gmail.com
Mon Sep 18 06:43:59 PDT 2006


Hi

I have two HCA cards each having one port. I want to use same memory
buffer to store packets arriving on the two ports. Can I do this, meaning
can I use same pd (protection domain) and mr (memory registration) for the
two QPs (one QP on each port), though the context (i.e. ib device) for each
QP is different?

Regards,
John T
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