[Infiniband-access_layer] changes to IBAL APIs

[Hefty, S. <sea...@in...>]

Greetings,

As part of the effort to merge IBAL with openib, we will be modifying a
couple of the IBAL APIs.  Specifically, all virtual addresses will be
converted from void* to uint64_t.  This affects physical and shared
memory registration routines.  As a result of this change, existing
hardware drivers will need to be modified and recompiled.  The
modifications are fairly simple and mainly require removing typecasts
from the existing code.

If anyone has any questions or comments, please let us know.  This fixes
bugs 932966 and 932967.

Thanks,
- Sean