Is there any way r253392 could get into 9.3? It's a change to sys/dev/acpica/acpi_resource.c that makes the serial ports on at least a couple of motherboards (Intel D2500CC and VIA EPIA LT) usable. The change was made after 9.2 and was included in 10.0. It would be nice to get it in 9.3 too.