http://www.netbsd.org/Ports/sparc/faq.html#sparc2-serial-console says:

> Note that this patch does not prevent a standard keyboard and monitor
> from being the console; it forces /dev/ttya to be the console should a
> serial console be selected.

I'm translating this page into Japanese, but I can't understand the 
last sentence. I guess this patch's side effects are:

- serial console is selected
- /dev/ttya is used as the console

Is it right?

-- 
Yuji Yamano