diff options
Diffstat (limited to 'hw/core')
| -rw-r--r-- | hw/core/cpu.c | 2 | ||||
| -rw-r--r-- | hw/core/qdev.c | 25 |
2 files changed, 27 insertions, 0 deletions
diff --git a/hw/core/cpu.c b/hw/core/cpu.c index 73b1ee34d0..db1a03c6bb 100644 --- a/hw/core/cpu.c +++ b/hw/core/cpu.c @@ -32,6 +32,7 @@ #include "hw/boards.h" #include "hw/qdev-properties.h" #include "trace-root.h" +#include "qemu/plugin.h" CPUInterruptHandler cpu_interrupt_handler; @@ -352,6 +353,7 @@ static void cpu_common_unrealizefn(DeviceState *dev, Error **errp) CPUState *cpu = CPU(dev); /* NOTE: latest generic point before the cpu is fully unrealized */ trace_fini_vcpu(cpu); + qemu_plugin_vcpu_exit_hook(cpu); cpu_exec_unrealizefn(cpu); } diff --git a/hw/core/qdev.c b/hw/core/qdev.c index cbad6c1d55..cf1ba28fe3 100644 --- a/hw/core/qdev.c +++ b/hw/core/qdev.c @@ -212,6 +212,30 @@ void device_listener_unregister(DeviceListener *listener) QTAILQ_REMOVE(&device_listeners, listener, link); } +bool qdev_should_hide_device(QemuOpts *opts) +{ + int rc = -1; + DeviceListener *listener; + + QTAILQ_FOREACH(listener, &device_listeners, link) { + if (listener->should_be_hidden) { + /* + * should_be_hidden_will return + * 1 if device matches opts and it should be hidden + * 0 if device matches opts and should not be hidden + * -1 if device doesn't match ops + */ + rc = listener->should_be_hidden(listener, opts); + } + + if (rc > 0) { + break; + } + } + + return rc > 0; +} + void qdev_set_legacy_instance_id(DeviceState *dev, int alias_id, int required_for_version) { @@ -972,6 +996,7 @@ static void device_initfn(Object *obj) dev->instance_id_alias = -1; dev->realized = false; + dev->allow_unplug_during_migration = false; object_property_add_bool(obj, "realized", device_get_realized, device_set_realized, NULL); |