Re: [libvirt] [Qemu-devel] [RFC PATCH 0/2] ARM: add QMP command to query GIC version

On Tue, 2016-02-16 at 10:15 +0000, Daniel P. Berrange wrote: > > Back to GIV.  Recognized values of gic-version are fixed at compile > > time: 2, 3, host.  Once again, QOM does things in code rather than data: > > the set of values is defined in the setter function > > virt_set_gic_version(). > >  > > Some values are accepted only together with other configuration: 3 > > requires accel=kvm (for now), host requires -cpu host.  Static > > introspection can't show such constraints. > >  > > Would the proposed query-gic-capability show them?  How? >  > Also bear in mind that libvirt probes capabilities using '-m none' so > you're not going to have any 'virt' machine type instantiated when > probing is done. The idea is to add this information to domain capabilities, which already have virtualization type, architecture and machine type as inputs.