[SeaBIOS] int 1589 test case?

[Kevin O'Connor]

On Sun, Jan 10, 2010 at 04:22:09PM +0100, Sebastian Herbszt wrote:
> The test program sets shutdown status to 05h.  Bochs BIOS has this bug filed
> "shtudown/reset type 05 should reinit the PICs" [1].
> 
> [1] http://sourceforge.net/tracker/?func=detail&aid=2734455&group_id=12580&atid=112580

I can't seem to find documentation on what the BIOS is supposed to do
here.  rbrown has only a terse description.  Anyone have a link?

-Kevin