diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/qdev-core.h | 32 |
1 files changed, 31 insertions, 1 deletions
diff --git a/include/hw/qdev-core.h b/include/hw/qdev-core.h index 3dab50cd87..bafc311bfa 100644 --- a/include/hw/qdev-core.h +++ b/include/hw/qdev-core.h @@ -786,7 +786,6 @@ Object *qdev_get_machine(void); /* FIXME: make this a link<> */ bool qdev_set_parent_bus(DeviceState *dev, BusState *bus, Error **errp); -extern bool qdev_hotplug; extern bool qdev_hot_removed; char *qdev_get_dev_path(DeviceState *dev); @@ -812,4 +811,35 @@ void device_listener_unregister(DeviceListener *listener); */ bool qdev_should_hide_device(QemuOpts *opts); +typedef enum MachineInitPhase { + /* current_machine is NULL. */ + PHASE_NO_MACHINE, + + /* current_machine is not NULL, but current_machine->accel is NULL. */ + PHASE_MACHINE_CREATED, + + /* + * current_machine->accel is not NULL, but the machine properties have + * not been validated and machine_class->init has not yet been called. + */ + PHASE_ACCEL_CREATED, + + /* + * machine_class->init has been called, thus creating any embedded + * devices and validating machine properties. Devices created at + * this time are considered to be cold-plugged. + */ + PHASE_MACHINE_INITIALIZED, + + /* + * QEMU is ready to start CPUs and devices created at this time + * are considered to be hot-plugged. The monitor is not restricted + * to "preconfig" commands. + */ + PHASE_MACHINE_READY, +} MachineInitPhase; + +extern bool phase_check(MachineInitPhase phase); +extern void phase_advance(MachineInitPhase phase); + #endif |