MFC r196655: Update siis driver:  - Add SNTF support.  - Do not report meaningless transport/protocol versions.
MFC r196655:
Update siis driver:
 - Add SNTF support.
 - Do not report meaningless transport/protocol versions.

Approved by:	re (ATA-CAM blanket)

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase