[SeaBIOS] [Qemu-devel] [PATCH 3/3] Get system state configuration from QEMU and patch DSDT with it.

[Kevin O'Connor]

On Sun, May 20, 2012 at 04:39:01PM +0300, Avi Kivity wrote:
> What about
> 
>   If (Fcfg(...)) {
>         Method()...
>   }
> 
> ?
> 
> (i.e.. define the method conditionally at runtime)

As Gleb points out, this wont work.  AML defines a static
device/method/variable tree heirarchy.  Only the return values of
methods is programmable.  This completely confused me when I first
started looking at AML.

ACPI is truly a bizarre spec.

-Kevin