Re: [SeaBIOS] [Qemu-devel] [RFC] Passing boot order from qemu to seabios

[Gleb Natapov]

On Mon, Oct 11, 2010 at 11:16:38PM +0200, Peter Stuge wrote:
> Gleb Natapov wrote:
> > Seabios does not create any bootable devices, it just discovers
> > whatever qemu created, so seabios has nothing interesting to tell
> > to qemu.
>
> SeaBIOS can add boot devices as part of option ROM init, as was
> mentioned. QEMU may or may not be involved in this, but in any case
> the complete BBS must then be implemented also in QEMU..

ROMs are not appear from nowhere. They are either loaded from pci card
or added by QEMU. In both cases QEMU is well aware about entity that can
boot.