Hi Daniel, On Mon, Jun 08, 2026 at 04:40:12PM +0100, Daniel P. Berrangé wrote: > How are device-plane values intended to be chosen by the user ? > > Is "2" a value that can/should always be used, or is there a dependency > on the igvm file, or somethihng else ?
Currently it is based on how COCONUT in the IGVM file it built. It will launch the Linux guest at plane 2, so all IRQs must go to plane 2 as well. For the future we are considering passing the device-plane value to the SVSM so it can decide on which plane to run Linux based on that value. -Joerg
