Updates for new non-packetized SCB-ID collision avoidance, busy target table addressing changes, our qoufifo scheme, and long lun support.
Updates for new non-packetized SCB-ID collision avoidance,
busy target table addressing changes, our qoufifo scheme,
and long lun support.

Drop bus reset hold delay to 25us.

Remove chip workarounds for revisions that never went to
production.

Add aic7901A identification information.

Remove untagged queue logic.

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