serial console "detection" during boot

[Olivier Cochard-Labbé]

On Sat, Sep 22, 2012 at 5:35 PM, Andriy Gapon <avg at freebsd.org> wrote:
>
> Here is an update on the changes:
> http://people.freebsd.org/~avg/boot-comconsole.diff
>

Patch applied on 9.1-RC1 with success.
Tested under virtualbox with /boot.config that include "-D" and
multi-console in /boot/loader.conf with these VM configurations:
- vga and serial port: OK
- vga only: OK
And under qemu with a "-nographic" option: OK

Thanks a lot's !

Olivier