Merge tag 'qom-qdev-20250109' of https://github.com/philmd/qemu into staging

QOM & QDev patches

- Remove DeviceState::opts (Akihiko)
- Replace container_get by machine/object_get_container (Peter)
- Remove InterfaceInfo::concrete_class field (Paolo)
- Reduce machine_containers[] scope (Philippe)

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* tag 'qom-qdev-20250109' of https://github.com/philmd/qemu:
  system: Inline machine_containers[] in qemu_create_machine_containers()
  qom: remove unused InterfaceInfo::concrete_class field
  qom: Remove container_get()
  qom: Use object_get_container()
  qom: Add object_get_container()
  qdev: Use machine_get_container()
  qdev: Add machine_get_container()
  qdev: Make qdev_get_machine() not use container_get()
  qdev: Implement qdev_create_fake_machine() for user emulation
  qdev: Remove opts member
  hw/pci: Use -1 as the default value for rombar

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

1 files changed, 20 insertions, 4 deletions

diff --git a/include/hw/qdev-core.h b/include/hw/qdev-core.h
index e6ef80b7fd..89575e74e2 100644
--- a/include/hw/qdev-core.h
+++ b/include/hw/qdev-core.h
@@ -249,10 +249,6 @@ struct DeviceState {
      */
     int64_t pending_deleted_expires_ms;
     /**
-     * @opts: QDict of options for the device
-     */
-    QDict *opts;
-    /**
      * @hotplugged: was device added after PHASE_MACHINE_READY?
      */
     int hotplugged;
@@ -1028,6 +1024,26 @@ void qdev_assert_realized_properly(void);
 Object *qdev_get_machine(void);
 
 /**
+ * qdev_create_fake_machine(): Create a fake machine container.
+ *
+ * .. note::
+ *    This function is a kludge for user emulation (USER_ONLY)
+ *    because when thread (TYPE_CPU) are realized, qdev_realize()
+ *    access a machine container.
+ */
+void qdev_create_fake_machine(void);
+
+/**
+ * machine_get_container:
+ * @name: The name of container to lookup
+ *
+ * Get a container of the machine (QOM path "/machine/NAME").
+ *
+ * Returns: the machine container object.
+ */
+Object *machine_get_container(const char *name);
+
+/**
  * qdev_get_human_name() - Return a human-readable name for a device
  * @dev: The device. Must be a valid and non-NULL pointer.
  *