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author | Igor Mammedov <imammedo@redhat.com> | 2014-01-16 17:34:38 +0100 |
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committer | Luiz Capitulino <lcapitulino@redhat.com> | 2014-01-28 12:47:02 -0500 |
commit | 269e09f3fc922b800d118d9c8a721be46b5462a3 (patch) | |
tree | 45a18489d3fa4c2bb54e96f7f26ca9f7f6a0af81 /hw/virtio | |
parent | 90e9cf28e57a3e1d6caa0a28b0a332ff982ccb0b (diff) |
add optional 2nd stage initialization to -object/object-add commands
Introduces USER_CREATABLE interface that must be implemented by
objects which are designed to created with -object CLI option or
object-add QMP command.
Interface provides an ability to do an optional second stage
initialization of the object created with -object/object-add
commands. By providing complete() callback, which is called
after the object properties were set.
It allows to:
* prevents misusing of -object/object-add by filtering out
objects that are not designed for it.
* generalize second stage backend initialization instead of
adding custom APIs to perform it
* early error detection of backend initialization at -object/
object-add time rather than through a proxy DEVICE object
that tries to use backend.
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Diffstat (limited to 'hw/virtio')
0 files changed, 0 insertions, 0 deletions