fxp(4) does not handle deferred dma map loading.  Tell bus_dmamap_load(9) that it should return immediately with error when there are insufficient mapping resources.
fxp(4) does not handle deferred dma map loading.  Tell
bus_dmamap_load(9) that it should return immediately with error
when there are insufficient mapping resources.

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