Hi,

Here's a patch for QEMU which tells the BIOS it is running on
QEMU/KQEMU/KVM.

I have a set if patches for Seabios using this to runtime select KVM
and QEMU settings, eliminating the need for a specially compiled BIOS
binary.

If we can agree on the interface, I would look into doing something
similar for BOCHS as well.

I will be posting the Seabios patches in a minute.

Cheers,
Jes