[Qemu-devel] [RFC 0/5] -object/object-add support custom location and 2nd stage initialization

[Igor Mammedov]

Adds optional interfaces that objects could implement if
they need to:
  1. perform an additional initialization after object properties are set
  2. be placed not in '/objects' container

Series depends on 2 PULL requests in flight from Andreas & Luiz
with fixes for QOM interfaces and object-add monitor/QMP command.
Git tree for testing:
  https://github.com/imammedo/qemu/commits/extend-object-add

Igor Mammedov (5):
  object_add: consolidate error handling
  add optional 2nd stage initialization to
    -object/object-add/object_add commands
  virtio_rng: use object_realize interface instead of calling backend
    API
  vl.c: -object: handle duplicate 'id' properly
  -object/object-add: use custom default object location if provided

 backends/rng.c                  |   17 ++++++-
 hw/virtio/virtio-rng.c          |   15 ++++---
 include/qom/object_interfaces.h |   96 +++++++++++++++++++++++++++++++++++++++
 include/sysemu/rng.h            |   11 -----
 qmp.c                           |   30 +++++++++---
 qom/Makefile.objs               |    1 +
 qom/object_interfaces.c         |   57 +++++++++++++++++++++++
 vl.c                            |   21 ++++++++-
 8 files changed, 220 insertions(+), 28 deletions(-)
 create mode 100644 include/qom/object_interfaces.h
 create mode 100644 qom/object_interfaces.c