On Thu, 22 Nov 2007, Bernd Ernesti wrote:
> I second that idea. Going back to isa is not the correct way.
> They may be isa devices now, but that will change in the near
> future, or allready changed.

They will be assigned a new PNP ID, and we will write a driver that 
uses it. Keep in mind that "ACPI-native" devices are still attached to 
acpinodebus with my patch.

The definition of PNP0500 as "Standard PC COM port" is not going to 
change.

Cheers,
Jared