K 10 svn:author V 10 nwhitehorn K 8 svn:date V 27 2013-09-26T18:01:32.430872Z K 7 svn:log V 238 Fix bug where UART unit number was not set properly, which prevented operation on systems with multiple serial ports. Also turn on interrupts for the UART device, which were disabled due to a now-fixed bug in QEMU. Approved by: re (gjb) END