#include "hw/qdev.h"
#include "sysemu/blockdev.h"
#include "qom/qom-qobject.h"
+#include "qapi/qmp/qobject.h"
+#include "qapi/qmp-input-visitor.h"
+#include "hw/boards.h"
+#include "qom/object_interfaces.h"
+#include "hw/mem/pc-dimm.h"
+#include "hw/acpi/acpi_dev_interface.h"
NameInfo *qmp_query_name(Error **errp)
{
return info;
}
-VersionInfo *qmp_query_version(Error **err)
+VersionInfo *qmp_query_version(Error **errp)
{
VersionInfo *info = g_malloc0(sizeof(*info));
const char *version = QEMU_VERSION;
return info;
}
-void qmp_quit(Error **err)
+void qmp_quit(Error **errp)
{
no_shutdown = 0;
qemu_system_shutdown_request();
/* Just do nothing */
}
+void qmp_cpu_add(int64_t id, Error **errp)
+{
+ MachineClass *mc;
+
+ mc = MACHINE_GET_CLASS(current_machine);
+ if (mc->hot_add_cpu) {
+ mc->hot_add_cpu(id, errp);
+ } else {
+ error_setg(errp, "Not supported");
+ }
+}
+
#ifndef CONFIG_VNC
/* If VNC support is enabled, the "true" query-vnc command is
defined in the VNC subsystem */
};
#endif
-static void iostatus_bdrv_it(void *opaque, BlockDriverState *bs)
-{
- bdrv_iostatus_reset(bs);
-}
-
-static void encrypted_bdrv_it(void *opaque, BlockDriverState *bs)
-{
- Error **err = opaque;
-
- if (!error_is_set(err) && bdrv_key_required(bs)) {
- error_set(err, QERR_DEVICE_ENCRYPTED, bdrv_get_device_name(bs),
- bdrv_get_encrypted_filename(bs));
- }
-}
-
void qmp_cont(Error **errp)
{
- Error *local_err = NULL;
+ BlockDriverState *bs;
- if (runstate_check(RUN_STATE_INTERNAL_ERROR) ||
- runstate_check(RUN_STATE_SHUTDOWN)) {
- error_set(errp, QERR_RESET_REQUIRED);
+ if (runstate_needs_reset()) {
+ error_setg(errp, "Resetting the Virtual Machine is required");
return;
} else if (runstate_check(RUN_STATE_SUSPENDED)) {
return;
}
- bdrv_iterate(iostatus_bdrv_it, NULL);
- bdrv_iterate(encrypted_bdrv_it, &local_err);
- if (local_err) {
- error_propagate(errp, local_err);
- return;
+ for (bs = bdrv_next(NULL); bs; bs = bdrv_next(bs)) {
+ bdrv_iostatus_reset(bs);
+ }
+ for (bs = bdrv_next(NULL); bs; bs = bdrv_next(bs)) {
+ if (bdrv_key_required(bs)) {
+ error_set(errp, QERR_DEVICE_ENCRYPTED,
+ bdrv_get_device_name(bs),
+ bdrv_get_encrypted_filename(bs));
+ return;
+ }
}
if (runstate_check(RUN_STATE_INMIGRATE)) {
obj = object_resolve_path(path, &ambiguous);
if (obj == NULL) {
- error_set(errp, QERR_DEVICE_NOT_FOUND, path);
+ if (ambiguous) {
+ error_setg(errp, "Path '%s' is ambiguous", path);
+ } else {
+ error_set(errp, QERR_DEVICE_NOT_FOUND, path);
+ }
return NULL;
}
#endif /* !CONFIG_VNC */
void qmp_change(const char *device, const char *target,
- bool has_arg, const char *arg, Error **err)
+ bool has_arg, const char *arg, Error **errp)
{
if (strcmp(device, "vnc") == 0) {
- qmp_change_vnc(target, has_arg, arg, err);
+ qmp_change_vnc(target, has_arg, arg, errp);
} else {
- qmp_change_blockdev(device, target, has_arg, arg, err);
+ qmp_change_blockdev(device, target, arg, errp);
}
}
return ret;
}
+/* Return a DevicePropertyInfo for a qdev property.
+ *
+ * If a qdev property with the given name does not exist, use the given default
+ * type. If the qdev property info should not be shown, return NULL.
+ *
+ * The caller must free the return value.
+ */
+static DevicePropertyInfo *make_device_property_info(ObjectClass *klass,
+ const char *name,
+ const char *default_type,
+ const char *description)
+{
+ DevicePropertyInfo *info;
+ Property *prop;
+
+ do {
+ for (prop = DEVICE_CLASS(klass)->props; prop && prop->name; prop++) {
+ if (strcmp(name, prop->name) != 0) {
+ continue;
+ }
+
+ /*
+ * TODO Properties without a parser are just for dirty hacks.
+ * qdev_prop_ptr is the only such PropertyInfo. It's marked
+ * for removal. This conditional should be removed along with
+ * it.
+ */
+ if (!prop->info->set) {
+ return NULL; /* no way to set it, don't show */
+ }
+
+ info = g_malloc0(sizeof(*info));
+ info->name = g_strdup(prop->name);
+ info->type = g_strdup(prop->info->name);
+ info->has_description = !!prop->info->description;
+ info->description = g_strdup(prop->info->description);
+ return info;
+ }
+ klass = object_class_get_parent(klass);
+ } while (klass != object_class_by_name(TYPE_DEVICE));
+
+ /* Not a qdev property, use the default type */
+ info = g_malloc0(sizeof(*info));
+ info->name = g_strdup(name);
+ info->type = g_strdup(default_type);
+ info->has_description = !!description;
+ info->description = g_strdup(description);
+
+ return info;
+}
+
DevicePropertyInfoList *qmp_device_list_properties(const char *typename,
Error **errp)
{
ObjectClass *klass;
- Property *prop;
+ Object *obj;
+ ObjectProperty *prop;
DevicePropertyInfoList *prop_list = NULL;
klass = object_class_by_name(typename);
return NULL;
}
- do {
- for (prop = DEVICE_CLASS(klass)->props; prop && prop->name; prop++) {
- DevicePropertyInfoList *entry;
- DevicePropertyInfo *info;
+ obj = object_new(typename);
- /*
- * TODO Properties without a parser are just for dirty hacks.
- * qdev_prop_ptr is the only such PropertyInfo. It's marked
- * for removal. This conditional should be removed along with
- * it.
- */
- if (!prop->info->set) {
- continue; /* no way to set it, don't show */
- }
+ QTAILQ_FOREACH(prop, &obj->properties, node) {
+ DevicePropertyInfo *info;
+ DevicePropertyInfoList *entry;
+
+ /* Skip Object and DeviceState properties */
+ if (strcmp(prop->name, "type") == 0 ||
+ strcmp(prop->name, "realized") == 0 ||
+ strcmp(prop->name, "hotpluggable") == 0 ||
+ strcmp(prop->name, "hotplugged") == 0 ||
+ strcmp(prop->name, "parent_bus") == 0) {
+ continue;
+ }
- info = g_malloc0(sizeof(*info));
- info->name = g_strdup(prop->name);
- info->type = g_strdup(prop->info->legacy_name ?: prop->info->name);
+ /* Skip legacy properties since they are just string versions of
+ * properties that we already list.
+ */
+ if (strstart(prop->name, "legacy-", NULL)) {
+ continue;
+ }
- entry = g_malloc0(sizeof(*entry));
- entry->value = info;
- entry->next = prop_list;
- prop_list = entry;
+ info = make_device_property_info(klass, prop->name, prop->type,
+ prop->description);
+ if (!info) {
+ continue;
}
- klass = object_class_get_parent(klass);
- } while (klass != object_class_by_name(TYPE_DEVICE));
+
+ entry = g_malloc0(sizeof(*entry));
+ entry->value = info;
+ entry->next = prop_list;
+ prop_list = entry;
+ }
+
+ object_unref(obj);
return prop_list;
}
error_setg(errp, "protocol '%s' is invalid", protocol);
close(fd);
}
+
+void object_add(const char *type, const char *id, const QDict *qdict,
+ Visitor *v, Error **errp)
+{
+ Object *obj;
+ ObjectClass *klass;
+ const QDictEntry *e;
+ Error *local_err = NULL;
+
+ klass = object_class_by_name(type);
+ if (!klass) {
+ error_setg(errp, "invalid object type: %s", type);
+ return;
+ }
+
+ if (!object_class_dynamic_cast(klass, TYPE_USER_CREATABLE)) {
+ error_setg(errp, "object type '%s' isn't supported by object-add",
+ type);
+ return;
+ }
+
+ if (object_class_is_abstract(klass)) {
+ error_setg(errp, "object type '%s' is abstract", type);
+ return;
+ }
+
+ obj = object_new(type);
+ if (qdict) {
+ for (e = qdict_first(qdict); e; e = qdict_next(qdict, e)) {
+ object_property_set(obj, v, e->key, &local_err);
+ if (local_err) {
+ goto out;
+ }
+ }
+ }
+
+ object_property_add_child(container_get(object_get_root(), "/objects"),
+ id, obj, &local_err);
+ if (local_err) {
+ goto out;
+ }
+
+ user_creatable_complete(obj, &local_err);
+ if (local_err) {
+ object_property_del(container_get(object_get_root(), "/objects"),
+ id, &error_abort);
+ goto out;
+ }
+out:
+ if (local_err) {
+ error_propagate(errp, local_err);
+ }
+ object_unref(obj);
+}
+
+int qmp_object_add(Monitor *mon, const QDict *qdict, QObject **ret)
+{
+ const char *type = qdict_get_str(qdict, "qom-type");
+ const char *id = qdict_get_str(qdict, "id");
+ QObject *props = qdict_get(qdict, "props");
+ const QDict *pdict = NULL;
+ Error *local_err = NULL;
+ QmpInputVisitor *qiv;
+
+ if (props) {
+ pdict = qobject_to_qdict(props);
+ if (!pdict) {
+ error_set(&local_err, QERR_INVALID_PARAMETER_TYPE, "props", "dict");
+ goto out;
+ }
+ }
+
+ qiv = qmp_input_visitor_new(props);
+ object_add(type, id, pdict, qmp_input_get_visitor(qiv), &local_err);
+ qmp_input_visitor_cleanup(qiv);
+
+out:
+ if (local_err) {
+ qerror_report_err(local_err);
+ error_free(local_err);
+ return -1;
+ }
+
+ return 0;
+}
+
+void qmp_object_del(const char *id, Error **errp)
+{
+ Object *container;
+ Object *obj;
+
+ container = container_get(object_get_root(), "/objects");
+ obj = object_resolve_path_component(container, id);
+ if (!obj) {
+ error_setg(errp, "object id not found");
+ return;
+ }
+ object_unparent(obj);
+}
+
+MemoryDeviceInfoList *qmp_query_memory_devices(Error **errp)
+{
+ MemoryDeviceInfoList *head = NULL;
+ MemoryDeviceInfoList **prev = &head;
+
+ qmp_pc_dimm_device_list(qdev_get_machine(), &prev);
+
+ return head;
+}
+
+ACPIOSTInfoList *qmp_query_acpi_ospm_status(Error **errp)
+{
+ bool ambig;
+ ACPIOSTInfoList *head = NULL;
+ ACPIOSTInfoList **prev = &head;
+ Object *obj = object_resolve_path_type("", TYPE_ACPI_DEVICE_IF, &ambig);
+
+ if (obj) {
+ AcpiDeviceIfClass *adevc = ACPI_DEVICE_IF_GET_CLASS(obj);
+ AcpiDeviceIf *adev = ACPI_DEVICE_IF(obj);
+
+ adevc->ospm_status(adev, &prev);
+ } else {
+ error_setg(errp, "command is not supported, missing ACPI device");
+ }
+
+ return head;
+}
projects / qemu.git / blobdiff