[SeaBIOS] Graphics card pass-through working with two pass pci-initialization

Kevin O'Connor kevin at koconnor.net
Thu Jun 2 00:15:51 CEST 2011


On Wed, Jun 01, 2011 at 04:40:15PM +0200, Rudolf Marek wrote:
> >Having a brief look at the coreboot code it seems static stuff (compiled by
> >iasl) and dynamic bits are combined into the final dsdt table, is that correct?
> 
> Yes the dsdt is static, it has just external references to ssdt
> which is dynamically generated using the acpigen.
> 
> Acpigen can generate the packages, names and sometimes even bits of methods.

That's interesting.  SeaBIOS also has similar code - see
acpi.c:build_ssdt().

-Kevin



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