| Message ID | 20181030111348.14713-1-kraxel@redhat.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | Introducing QemuSupportState | expand |
On 30/10/2018 12:13, Gerd Hoffmann wrote: > Trying to fill the need to be more finegrained on support status ... > > Any hints/patches how to hook that into introspection so we get > machine type / device support status to libvirt are welcome. Acked-by: Paolo Bonzini <pbonzini@redhat.com> > Gerd Hoffmann (4): > add QemuSupportState > add QemuSupportState to DeviceClass > tag cirrus as obsolete > switch machine types to QemuSupportState > > include/hw/boards.h | 5 ++--- > include/hw/qdev-core.h | 2 ++ > include/qemu/support-state.h | 17 +++++++++++++++++ > hw/core/qdev.c | 8 +++++++- > hw/display/cirrus_vga.c | 3 +++ > hw/display/cirrus_vga_isa.c | 3 +++ > hw/i386/pc_piix.c | 3 ++- > hw/ppc/prep.c | 3 ++- > qdev-monitor.c | 7 +++++++ > util/support-state.c | 23 +++++++++++++++++++++++ > vl.c | 6 +++--- > qapi/common.json | 16 ++++++++++++++++ > util/Makefile.objs | 1 + > 13 files changed, 88 insertions(+), 9 deletions(-) > create mode 100644 include/qemu/support-state.h > create mode 100644 util/support-state.c >
On Tue, Oct 30, 2018 at 12:13:44PM +0100, Gerd Hoffmann wrote: > Trying to fill the need to be more finegrained on support status ... > > Any hints/patches how to hook that into introspection so we get > machine type / device support status to libvirt are welcome. We have qom-list-types, but it returns info for all QOM types, not just device types. I see two possible approaches for this: * Decide that every QOM type (devices, backend objects, machine-types) will have this flag, and just add it to qom-list-types. * Add device-list-types or query-device-type commands, specific for TYPE_DEVICE. I'm not sure which one is better. The latter is more conservative and safer, but will require duplicating the same work for machine-types and backend objects later.