Use the new rman_reserve_resource_bound() function to get boundaries for DVMA allocations right, instead of trying to kluge around it. Use the correct tag to pass the dmamap unload call up to. Some minor cleanups.
Use the new rman_reserve_resource_bound() function to get boundaries
for DVMA allocations right, instead of trying to kluge around it.
Use the correct tag to pass the dmamap unload call up to. Some minor
cleanups.

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