| Message ID | 20201202081854.4126071-9-pbonzini@redhat.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Finish cleaning up qemu_init | expand |
On Wed, 2 Dec 2020 03:18:47 -0500 Paolo Bonzini <pbonzini@redhat.com> wrote: > Generalize the qdev_hotplug variable to the different phases of > machine initialization. We would like to allow different > monitor commands depending on the phase. > > Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> > --- > hw/core/machine-qmp-cmds.c | 6 +++--- > hw/core/machine.c | 8 +++----- > hw/core/qdev.c | 16 ++++++++++++++-- > hw/pci/pci.c | 2 +- > hw/usb/core.c | 2 +- > hw/virtio/virtio-iommu.c | 2 +- > include/hw/qdev-core.h | 32 +++++++++++++++++++++++++++++++- > monitor/hmp.c | 2 +- > softmmu/qdev-monitor.c | 24 +++++++++++++----------- > softmmu/vl.c | 9 ++++----- > ui/console.c | 2 +- > 11 files changed, 73 insertions(+), 32 deletions(-) > > diff --git a/hw/core/machine-qmp-cmds.c b/hw/core/machine-qmp-cmds.c > index cb9387c5f5..87f14140a3 100644 > --- a/hw/core/machine-qmp-cmds.c > +++ b/hw/core/machine-qmp-cmds.c > @@ -286,9 +286,9 @@ HotpluggableCPUList *qmp_query_hotpluggable_cpus(Error **errp) > > void qmp_set_numa_node(NumaOptions *cmd, Error **errp) > { > - if (qdev_hotplug) { > - error_setg(errp, "The command is permitted only before the machine has been created"); > - return; > + if (phase_check(PHASE_MACHINE_INITIALIZED)) { > + error_setg(errp, "The command is permitted only before the machine has been created"); > + return; > } > > set_numa_options(MACHINE(qdev_get_machine()), cmd, errp); > diff --git a/hw/core/machine.c b/hw/core/machine.c > index 40876ddd8e..2c0bc15143 100644 > --- a/hw/core/machine.c > +++ b/hw/core/machine.c > @@ -1171,17 +1171,16 @@ void machine_run_board_init(MachineState *machine) > } > > machine_class->init(machine); > + phase_advance(PHASE_MACHINE_INITIALIZED); > } > > static NotifierList machine_init_done_notifiers = > NOTIFIER_LIST_INITIALIZER(machine_init_done_notifiers); > > -static bool machine_init_done; > - > void qemu_add_machine_init_done_notifier(Notifier *notify) > { > notifier_list_add(&machine_init_done_notifiers, notify); > - if (machine_init_done) { > + if (phase_check(PHASE_MACHINE_READY)) { > notify->notify(notify, NULL); > } > } > @@ -1204,7 +1203,7 @@ void qdev_machine_creation_done(void) > * ok, initial machine setup is done, starting from now we can > * only create hotpluggable devices > */ > - qdev_hotplug = true; > + phase_advance(PHASE_MACHINE_READY); > qdev_assert_realized_properly(); > > /* TODO: once all bus devices are qdevified, this should be done > @@ -1219,7 +1218,6 @@ void qdev_machine_creation_done(void) > */ > qemu_register_reset(resettable_cold_reset_fn, sysbus_get_default()); > > - machine_init_done = true; > notifier_list_notify(&machine_init_done_notifiers, NULL); > > if (rom_check_and_register_reset() != 0) { > diff --git a/hw/core/qdev.c b/hw/core/qdev.c > index bc5df8ce69..beb35879c6 100644 > --- a/hw/core/qdev.c > +++ b/hw/core/qdev.c > @@ -41,7 +41,6 @@ > #include "migration/vmstate.h" > #include "trace.h" > > -bool qdev_hotplug = false; > static bool qdev_hot_added = false; > bool qdev_hot_removed = false; > > @@ -1023,7 +1022,7 @@ static void device_initfn(Object *obj) > { > DeviceState *dev = DEVICE(obj); > > - if (qdev_hotplug) { > + if (phase_check(PHASE_MACHINE_READY)) { > dev->hotplugged = 1; > qdev_hot_added = true; > } > @@ -1267,6 +1266,19 @@ Object *qdev_get_machine(void) > return dev; > } > > +static MachineInitPhase machine_phase; > + > +bool phase_check(MachineInitPhase phase) > +{ > + return machine_phase >= phase; > +} > + > +void phase_advance(MachineInitPhase phase) > +{ > + assert(machine_phase == phase - 1); > + machine_phase = phase; > +} > + > static const TypeInfo device_type_info = { > .name = TYPE_DEVICE, > .parent = TYPE_OBJECT, > diff --git a/hw/pci/pci.c b/hw/pci/pci.c > index 9424231542..d4349ea577 100644 > --- a/hw/pci/pci.c > +++ b/hw/pci/pci.c > @@ -1062,7 +1062,7 @@ static PCIDevice *do_pci_register_device(PCIDevice *pci_dev, > address_space_init(&pci_dev->bus_master_as, > &pci_dev->bus_master_container_region, pci_dev->name); > > - if (qdev_hotplug) { > + if (phase_check(PHASE_MACHINE_READY)) { > pci_init_bus_master(pci_dev); > } > pci_dev->irq_state = 0; > diff --git a/hw/usb/core.c b/hw/usb/core.c > index 5234dcc73f..e960036f4d 100644 > --- a/hw/usb/core.c > +++ b/hw/usb/core.c > @@ -97,7 +97,7 @@ void usb_wakeup(USBEndpoint *ep, unsigned int stream) > USBDevice *dev = ep->dev; > USBBus *bus = usb_bus_from_device(dev); > > - if (!qdev_hotplug) { > + if (!phase_check(PHASE_MACHINE_READY)) { > /* > * This is machine init cold plug. No need to wakeup anyone, > * all devices will be reset anyway. And trying to wakeup can > diff --git a/hw/virtio/virtio-iommu.c b/hw/virtio/virtio-iommu.c > index fc5c75d693..8370fd80d7 100644 > --- a/hw/virtio/virtio-iommu.c > +++ b/hw/virtio/virtio-iommu.c > @@ -928,7 +928,7 @@ static int virtio_iommu_set_page_size_mask(IOMMUMemoryRegion *mr, > * accept it. Having a different masks is possible but the guest will use > * sub-optimal block sizes, so warn about it. > */ > - if (qdev_hotplug) { > + if (phase_check(PHASE_MACHINE_READY)) { > int new_granule = ctz64(new_mask); > int cur_granule = ctz64(cur_mask); > > diff --git a/include/hw/qdev-core.h b/include/hw/qdev-core.h > index 6446846752..12612ed682 100644 > --- a/include/hw/qdev-core.h > +++ b/include/hw/qdev-core.h > @@ -821,7 +821,6 @@ 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); > @@ -847,4 +846,35 @@ 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 > diff --git a/monitor/hmp.c b/monitor/hmp.c > index f2fe192d69..6c0b33a0b1 100644 > --- a/monitor/hmp.c > +++ b/monitor/hmp.c > @@ -216,7 +216,7 @@ static bool cmd_can_preconfig(const HMPCommand *cmd) > > static bool cmd_available(const HMPCommand *cmd) > { > - return qdev_hotplug || cmd_can_preconfig(cmd); > + return phase_check(PHASE_MACHINE_READY) || cmd_can_preconfig(cmd); > } > > static void help_cmd_dump_one(Monitor *mon, > diff --git a/softmmu/qdev-monitor.c b/softmmu/qdev-monitor.c > index e967d13bd0..184fe317af 100644 > --- a/softmmu/qdev-monitor.c > +++ b/softmmu/qdev-monitor.c > @@ -244,7 +244,7 @@ static DeviceClass *qdev_get_device_class(const char **driver, Error **errp) > > dc = DEVICE_CLASS(oc); > if (!dc->user_creatable || > - (qdev_hotplug && !dc->hotpluggable)) { > + (phase_check(PHASE_MACHINE_READY) && !dc->hotpluggable)) { > error_setg(errp, QERR_INVALID_PARAMETER_VALUE, "driver", > "pluggable device type"); > return NULL; > @@ -637,7 +637,7 @@ DeviceState *qdev_device_add(QemuOpts *opts, Error **errp) > } > hide = should_hide_device(opts); > > - if ((hide || qdev_hotplug) && bus && !qbus_is_hotpluggable(bus)) { > + if ((hide || phase_check(PHASE_MACHINE_READY)) && bus && !qbus_is_hotpluggable(bus)) { > error_setg(errp, QERR_BUS_NO_HOTPLUG, bus->name); > return NULL; > } > @@ -655,15 +655,17 @@ DeviceState *qdev_device_add(QemuOpts *opts, Error **errp) > dev = qdev_new(driver); > > /* Check whether the hotplug is allowed by the machine */ > - if (qdev_hotplug && !qdev_hotplug_allowed(dev, errp)) { > - goto err_del_dev; > - } > + if (phase_check(PHASE_MACHINE_READY)) { > + if (!qdev_hotplug_allowed(dev, errp)) { > + goto err_del_dev; > + } > > - if (!bus && qdev_hotplug && !qdev_get_machine_hotplug_handler(dev)) { > - /* No bus, no machine hotplug handler --> device is not hotpluggable */ > - error_setg(errp, "Device '%s' can not be hotplugged on this machine", > - driver); > - goto err_del_dev; > + if (!bus && !qdev_get_machine_hotplug_handler(dev)) { > + /* No bus, no machine hotplug handler --> device is not hotpluggable */ > + error_setg(errp, "Device '%s' can not be hotplugged on this machine", > + driver); > + goto err_del_dev; > + } > } > > qdev_set_id(dev, qemu_opts_id(opts)); > @@ -1001,7 +1003,7 @@ int qemu_global_option(const char *str) > > bool qmp_command_available(const QmpCommand *cmd, Error **errp) > { > - if (!qdev_hotplug && > + if (!phase_check(PHASE_MACHINE_READY) && > !(cmd->options & QCO_ALLOW_PRECONFIG)) { > error_setg(errp, "The command '%s' is permitted only after machine initialization has completed", > cmd->name); > diff --git a/softmmu/vl.c b/softmmu/vl.c > index 8e18c52f6e..4fece1b9db 100644 > --- a/softmmu/vl.c > +++ b/softmmu/vl.c > @@ -2406,10 +2406,6 @@ static void qemu_init_displays(void) > } > } > > -/* > - * Called after leaving preconfig state. From here on runstate is > - * RUN_STATE_PRELAUNCH or RUN_STATE_INMIGRATE. > - */ > static void qemu_init_board(void) > { > MachineClass *machine_class = MACHINE_GET_CLASS(current_machine); > @@ -2424,6 +2420,7 @@ static void qemu_init_board(void) > exit(1); > } > > + /* From here on we enter MACHINE_PHASE_INITIALIZED. */ > machine_run_board_init(current_machine); > > /* > @@ -2490,7 +2487,7 @@ static void qemu_machine_creation_done(void) > > void qmp_x_exit_preconfig(Error **errp) > { > - if (qdev_hotplug) { > + if (phase_check(PHASE_MACHINE_INITIALIZED)) { > error_setg(errp, "The command is permitted only before machine initialization"); > return; > } > @@ -3469,12 +3466,14 @@ void qemu_init(int argc, char **argv, char **envp) > qemu_create_early_backends(); > > qemu_apply_machine_options(); > + phase_advance(PHASE_MACHINE_CREATED); > > /* > * Note: uses machine properties such as kernel-irqchip, must run > * after machine_set_property(). > */ > configure_accelerators(argv[0]); > + phase_advance(PHASE_ACCEL_CREATED); > > /* > * Beware, QOM objects created before this point miss global and > diff --git a/ui/console.c b/ui/console.c > index 53dee8e26b..89f625116d 100644 > --- a/ui/console.c > +++ b/ui/console.c > @@ -1345,7 +1345,7 @@ static QemuConsole *new_console(DisplayState *ds, console_type_t console_type, > if (QTAILQ_EMPTY(&consoles)) { > s->index = 0; > QTAILQ_INSERT_TAIL(&consoles, s, next); > - } else if (console_type != GRAPHIC_CONSOLE || qdev_hotplug) { > + } else if (console_type != GRAPHIC_CONSOLE || phase_check(PHASE_MACHINE_READY)) { > QemuConsole *last = QTAILQ_LAST(&consoles); > s->index = last->index + 1; > QTAILQ_INSERT_TAIL(&consoles, s, next);
diff --git a/hw/core/machine-qmp-cmds.c b/hw/core/machine-qmp-cmds.c index cb9387c5f5..87f14140a3 100644 --- a/hw/core/machine-qmp-cmds.c +++ b/hw/core/machine-qmp-cmds.c @@ -286,9 +286,9 @@ HotpluggableCPUList *qmp_query_hotpluggable_cpus(Error **errp) void qmp_set_numa_node(NumaOptions *cmd, Error **errp) { - if (qdev_hotplug) { - error_setg(errp, "The command is permitted only before the machine has been created"); - return; + if (phase_check(PHASE_MACHINE_INITIALIZED)) { + error_setg(errp, "The command is permitted only before the machine has been created"); + return; } set_numa_options(MACHINE(qdev_get_machine()), cmd, errp); diff --git a/hw/core/machine.c b/hw/core/machine.c index 40876ddd8e..2c0bc15143 100644 --- a/hw/core/machine.c +++ b/hw/core/machine.c @@ -1171,17 +1171,16 @@ void machine_run_board_init(MachineState *machine) } machine_class->init(machine); + phase_advance(PHASE_MACHINE_INITIALIZED); } static NotifierList machine_init_done_notifiers = NOTIFIER_LIST_INITIALIZER(machine_init_done_notifiers); -static bool machine_init_done; - void qemu_add_machine_init_done_notifier(Notifier *notify) { notifier_list_add(&machine_init_done_notifiers, notify); - if (machine_init_done) { + if (phase_check(PHASE_MACHINE_READY)) { notify->notify(notify, NULL); } } @@ -1204,7 +1203,7 @@ void qdev_machine_creation_done(void) * ok, initial machine setup is done, starting from now we can * only create hotpluggable devices */ - qdev_hotplug = true; + phase_advance(PHASE_MACHINE_READY); qdev_assert_realized_properly(); /* TODO: once all bus devices are qdevified, this should be done @@ -1219,7 +1218,6 @@ void qdev_machine_creation_done(void) */ qemu_register_reset(resettable_cold_reset_fn, sysbus_get_default()); - machine_init_done = true; notifier_list_notify(&machine_init_done_notifiers, NULL); if (rom_check_and_register_reset() != 0) { diff --git a/hw/core/qdev.c b/hw/core/qdev.c index bc5df8ce69..beb35879c6 100644 --- a/hw/core/qdev.c +++ b/hw/core/qdev.c @@ -41,7 +41,6 @@ #include "migration/vmstate.h" #include "trace.h" -bool qdev_hotplug = false; static bool qdev_hot_added = false; bool qdev_hot_removed = false; @@ -1023,7 +1022,7 @@ static void device_initfn(Object *obj) { DeviceState *dev = DEVICE(obj); - if (qdev_hotplug) { + if (phase_check(PHASE_MACHINE_READY)) { dev->hotplugged = 1; qdev_hot_added = true; } @@ -1267,6 +1266,19 @@ Object *qdev_get_machine(void) return dev; } +static MachineInitPhase machine_phase; + +bool phase_check(MachineInitPhase phase) +{ + return machine_phase >= phase; +} + +void phase_advance(MachineInitPhase phase) +{ + assert(machine_phase == phase - 1); + machine_phase = phase; +} + static const TypeInfo device_type_info = { .name = TYPE_DEVICE, .parent = TYPE_OBJECT, diff --git a/hw/pci/pci.c b/hw/pci/pci.c index 9424231542..d4349ea577 100644 --- a/hw/pci/pci.c +++ b/hw/pci/pci.c @@ -1062,7 +1062,7 @@ static PCIDevice *do_pci_register_device(PCIDevice *pci_dev, address_space_init(&pci_dev->bus_master_as, &pci_dev->bus_master_container_region, pci_dev->name); - if (qdev_hotplug) { + if (phase_check(PHASE_MACHINE_READY)) { pci_init_bus_master(pci_dev); } pci_dev->irq_state = 0; diff --git a/hw/usb/core.c b/hw/usb/core.c index 5234dcc73f..e960036f4d 100644 --- a/hw/usb/core.c +++ b/hw/usb/core.c @@ -97,7 +97,7 @@ void usb_wakeup(USBEndpoint *ep, unsigned int stream) USBDevice *dev = ep->dev; USBBus *bus = usb_bus_from_device(dev); - if (!qdev_hotplug) { + if (!phase_check(PHASE_MACHINE_READY)) { /* * This is machine init cold plug. No need to wakeup anyone, * all devices will be reset anyway. And trying to wakeup can diff --git a/hw/virtio/virtio-iommu.c b/hw/virtio/virtio-iommu.c index fc5c75d693..8370fd80d7 100644 --- a/hw/virtio/virtio-iommu.c +++ b/hw/virtio/virtio-iommu.c @@ -928,7 +928,7 @@ static int virtio_iommu_set_page_size_mask(IOMMUMemoryRegion *mr, * accept it. Having a different masks is possible but the guest will use * sub-optimal block sizes, so warn about it. */ - if (qdev_hotplug) { + if (phase_check(PHASE_MACHINE_READY)) { int new_granule = ctz64(new_mask); int cur_granule = ctz64(cur_mask); diff --git a/include/hw/qdev-core.h b/include/hw/qdev-core.h index 6446846752..12612ed682 100644 --- a/include/hw/qdev-core.h +++ b/include/hw/qdev-core.h @@ -821,7 +821,6 @@ 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); @@ -847,4 +846,35 @@ 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 diff --git a/monitor/hmp.c b/monitor/hmp.c index f2fe192d69..6c0b33a0b1 100644 --- a/monitor/hmp.c +++ b/monitor/hmp.c @@ -216,7 +216,7 @@ static bool cmd_can_preconfig(const HMPCommand *cmd) static bool cmd_available(const HMPCommand *cmd) { - return qdev_hotplug || cmd_can_preconfig(cmd); + return phase_check(PHASE_MACHINE_READY) || cmd_can_preconfig(cmd); } static void help_cmd_dump_one(Monitor *mon, diff --git a/softmmu/qdev-monitor.c b/softmmu/qdev-monitor.c index e967d13bd0..184fe317af 100644 --- a/softmmu/qdev-monitor.c +++ b/softmmu/qdev-monitor.c @@ -244,7 +244,7 @@ static DeviceClass *qdev_get_device_class(const char **driver, Error **errp) dc = DEVICE_CLASS(oc); if (!dc->user_creatable || - (qdev_hotplug && !dc->hotpluggable)) { + (phase_check(PHASE_MACHINE_READY) && !dc->hotpluggable)) { error_setg(errp, QERR_INVALID_PARAMETER_VALUE, "driver", "pluggable device type"); return NULL; @@ -637,7 +637,7 @@ DeviceState *qdev_device_add(QemuOpts *opts, Error **errp) } hide = should_hide_device(opts); - if ((hide || qdev_hotplug) && bus && !qbus_is_hotpluggable(bus)) { + if ((hide || phase_check(PHASE_MACHINE_READY)) && bus && !qbus_is_hotpluggable(bus)) { error_setg(errp, QERR_BUS_NO_HOTPLUG, bus->name); return NULL; } @@ -655,15 +655,17 @@ DeviceState *qdev_device_add(QemuOpts *opts, Error **errp) dev = qdev_new(driver); /* Check whether the hotplug is allowed by the machine */ - if (qdev_hotplug && !qdev_hotplug_allowed(dev, errp)) { - goto err_del_dev; - } + if (phase_check(PHASE_MACHINE_READY)) { + if (!qdev_hotplug_allowed(dev, errp)) { + goto err_del_dev; + } - if (!bus && qdev_hotplug && !qdev_get_machine_hotplug_handler(dev)) { - /* No bus, no machine hotplug handler --> device is not hotpluggable */ - error_setg(errp, "Device '%s' can not be hotplugged on this machine", - driver); - goto err_del_dev; + if (!bus && !qdev_get_machine_hotplug_handler(dev)) { + /* No bus, no machine hotplug handler --> device is not hotpluggable */ + error_setg(errp, "Device '%s' can not be hotplugged on this machine", + driver); + goto err_del_dev; + } } qdev_set_id(dev, qemu_opts_id(opts)); @@ -1001,7 +1003,7 @@ int qemu_global_option(const char *str) bool qmp_command_available(const QmpCommand *cmd, Error **errp) { - if (!qdev_hotplug && + if (!phase_check(PHASE_MACHINE_READY) && !(cmd->options & QCO_ALLOW_PRECONFIG)) { error_setg(errp, "The command '%s' is permitted only after machine initialization has completed", cmd->name); diff --git a/softmmu/vl.c b/softmmu/vl.c index 8e18c52f6e..4fece1b9db 100644 --- a/softmmu/vl.c +++ b/softmmu/vl.c @@ -2406,10 +2406,6 @@ static void qemu_init_displays(void) } } -/* - * Called after leaving preconfig state. From here on runstate is - * RUN_STATE_PRELAUNCH or RUN_STATE_INMIGRATE. - */ static void qemu_init_board(void) { MachineClass *machine_class = MACHINE_GET_CLASS(current_machine); @@ -2424,6 +2420,7 @@ static void qemu_init_board(void) exit(1); } + /* From here on we enter MACHINE_PHASE_INITIALIZED. */ machine_run_board_init(current_machine); /* @@ -2490,7 +2487,7 @@ static void qemu_machine_creation_done(void) void qmp_x_exit_preconfig(Error **errp) { - if (qdev_hotplug) { + if (phase_check(PHASE_MACHINE_INITIALIZED)) { error_setg(errp, "The command is permitted only before machine initialization"); return; } @@ -3469,12 +3466,14 @@ void qemu_init(int argc, char **argv, char **envp) qemu_create_early_backends(); qemu_apply_machine_options(); + phase_advance(PHASE_MACHINE_CREATED); /* * Note: uses machine properties such as kernel-irqchip, must run * after machine_set_property(). */ configure_accelerators(argv[0]); + phase_advance(PHASE_ACCEL_CREATED); /* * Beware, QOM objects created before this point miss global and diff --git a/ui/console.c b/ui/console.c index 53dee8e26b..89f625116d 100644 --- a/ui/console.c +++ b/ui/console.c @@ -1345,7 +1345,7 @@ static QemuConsole *new_console(DisplayState *ds, console_type_t console_type, if (QTAILQ_EMPTY(&consoles)) { s->index = 0; QTAILQ_INSERT_TAIL(&consoles, s, next); - } else if (console_type != GRAPHIC_CONSOLE || qdev_hotplug) { + } else if (console_type != GRAPHIC_CONSOLE || phase_check(PHASE_MACHINE_READY)) { QemuConsole *last = QTAILQ_LAST(&consoles); s->index = last->index + 1; QTAILQ_INSERT_TAIL(&consoles, s, next);
Generalize the qdev_hotplug variable to the different phases of machine initialization. We would like to allow different monitor commands depending on the phase. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> --- hw/core/machine-qmp-cmds.c | 6 +++--- hw/core/machine.c | 8 +++----- hw/core/qdev.c | 16 ++++++++++++++-- hw/pci/pci.c | 2 +- hw/usb/core.c | 2 +- hw/virtio/virtio-iommu.c | 2 +- include/hw/qdev-core.h | 32 +++++++++++++++++++++++++++++++- monitor/hmp.c | 2 +- softmmu/qdev-monitor.c | 24 +++++++++++++----------- softmmu/vl.c | 9 ++++----- ui/console.c | 2 +- 11 files changed, 73 insertions(+), 32 deletions(-)