Revert "vl: Fix to create migration object before block backends again"

[mirror_qemu.git] / qmp.c

diff --git a/qmp.c b/qmp.c
index 8c7d1cc4790e6d1f456ae44c968c346b650b8ecf..b92d62cd5f4613d4baa906cc77dbca9f1efa38b7 100644 (file)
--- a/qmp.c
+++ b/qmp.c
@@ -39,7 +39,7 @@
 #include "qapi/qobject-input-visitor.h"
 #include "hw/boards.h"
 #include "qom/object_interfaces.h"
-#include "hw/mem/pc-dimm.h"
+#include "hw/mem/memory-device.h"
 #include "hw/acpi/acpi_dev_interface.h"
 
 NameInfo *qmp_query_name(Error **errp)
@@ -88,7 +88,7 @@ UuidInfo *qmp_query_uuid(Error **errp)
 void qmp_quit(Error **errp)
 {
     no_shutdown = 0;
-    qemu_system_shutdown_request(SHUTDOWN_CAUSE_HOST_QMP);
+    qemu_system_shutdown_request(SHUTDOWN_CAUSE_HOST_QMP_QUIT);
 }
 
 void qmp_stop(Error **errp)
@@ -109,7 +109,7 @@ void qmp_stop(Error **errp)
 
 void qmp_system_reset(Error **errp)
 {
-    qemu_system_reset_request(SHUTDOWN_CAUSE_HOST_QMP);
+    qemu_system_reset_request(SHUTDOWN_CAUSE_HOST_QMP_SYSTEM_RESET);
 }
 
 void qmp_system_powerdown(Error **erp)
@@ -129,37 +129,15 @@ void qmp_cpu_add(int64_t id, Error **errp)
     }
 }
 
-#ifndef CONFIG_VNC
-/* If VNC support is enabled, the "true" query-vnc command is
-   defined in the VNC subsystem */
-VncInfo *qmp_query_vnc(Error **errp)
+void qmp_x_exit_preconfig(Error **errp)
 {
-    error_setg(errp, QERR_FEATURE_DISABLED, "vnc");
-    return NULL;
-};
-
-VncInfo2List *qmp_query_vnc_servers(Error **errp)
-{
-    error_setg(errp, QERR_FEATURE_DISABLED, "vnc");
-    return NULL;
-};
-#endif
-
-#ifndef CONFIG_SPICE
-/*
- * qmp_unregister_commands_hack() ensures that QMP command query-spice
- * exists only #ifdef CONFIG_SPICE.  Necessary for an accurate
- * query-commands result.  However, the QAPI schema is blissfully
- * unaware of that, and the QAPI code generator happily generates a
- * dead qmp_marshal_query_spice() that calls qmp_query_spice().
- * Provide it one, or else linking fails.  FIXME Educate the QAPI
- * schema on CONFIG_SPICE.
- */
-SpiceInfo *qmp_query_spice(Error **errp)
-{
-    abort();
-};
-#endif
+    if (!runstate_check(RUN_STATE_PRECONFIG)) {
+        error_setg(errp, "The command is permitted only in '%s' state",
+                   RunState_str(RUN_STATE_PRECONFIG));
+        return;
+    }
+    qemu_exit_preconfig_request();
+}
 
 void qmp_cont(Error **errp)
 {
@@ -205,7 +183,13 @@ void qmp_cont(Error **errp)
 
 void qmp_system_wakeup(Error **errp)
 {
-    qemu_system_wakeup_request(QEMU_WAKEUP_REASON_OTHER);
+    if (!qemu_wakeup_suspend_enabled()) {
+        error_setg(errp,
+                   "wake-up from suspend is not supported by this guest");
+        return;
+    }
+
+    qemu_system_wakeup_request(QEMU_WAKEUP_REASON_OTHER, errp);
 }
 
 ObjectPropertyInfoList *qmp_qom_list(const char *path, Error **errp)
@@ -402,23 +386,17 @@ static void qmp_change_vnc(const char *target, bool has_arg, const char *arg,
         qmp_change_vnc_listen(target, errp);
     }
 }
-#else
-void qmp_change_vnc_password(const char *password, Error **errp)
-{
-    error_setg(errp, QERR_FEATURE_DISABLED, "vnc");
-}
-static void qmp_change_vnc(const char *target, bool has_arg, const char *arg,
-                           Error **errp)
-{
-    error_setg(errp, QERR_FEATURE_DISABLED, "vnc");
-}
 #endif /* !CONFIG_VNC */
 
 void qmp_change(const char *device, const char *target,
                 bool has_arg, const char *arg, Error **errp)
 {
     if (strcmp(device, "vnc") == 0) {
+#ifdef CONFIG_VNC
         qmp_change_vnc(target, has_arg, arg, errp);
+#else
+        error_setg(errp, QERR_FEATURE_DISABLED, "vnc");
+#endif
     } else {
         qmp_blockdev_change_medium(true, device, false, NULL, target,
                                    has_arg, arg, false, 0, errp);
@@ -627,32 +605,6 @@ ObjectPropertyInfoList *qmp_qom_list_properties(const char *typename,
     return prop_list;
 }
 
-CpuDefinitionInfoList *qmp_query_cpu_definitions(Error **errp)
-{
-    return arch_query_cpu_definitions(errp);
-}
-
-CpuModelExpansionInfo *qmp_query_cpu_model_expansion(CpuModelExpansionType type,
-                                                     CpuModelInfo *model,
-                                                     Error **errp)
-{
-    return arch_query_cpu_model_expansion(type, model, errp);
-}
-
-CpuModelCompareInfo *qmp_query_cpu_model_comparison(CpuModelInfo *modela,
-                                                    CpuModelInfo *modelb,
-                                                    Error **errp)
-{
-    return arch_query_cpu_model_comparison(modela, modelb, errp);
-}
-
-CpuModelBaselineInfo *qmp_query_cpu_model_baseline(CpuModelInfo *modela,
-                                                   CpuModelInfo *modelb,
-                                                   Error **errp)
-{
-    return arch_query_cpu_model_baseline(modela, modelb, errp);
-}
-
 void qmp_add_client(const char *protocol, const char *fdname,
                     bool has_skipauth, bool skipauth, bool has_tls, bool tls,
                     Error **errp)
@@ -705,12 +657,12 @@ void qmp_object_add(const char *type, const char *id,
     Object *obj;
 
     if (props) {
-        pdict = qobject_to_qdict(props);
+        pdict = qobject_to(QDict, props);
         if (!pdict) {
             error_setg(errp, QERR_INVALID_PARAMETER_TYPE, "props", "dict");
             return;
         }
-        QINCREF(pdict);
+        qobject_ref(pdict);
     } else {
         pdict = qdict_new();
     }
@@ -721,7 +673,7 @@ void qmp_object_add(const char *type, const char *id,
     if (obj) {
         object_unref(obj);
     }
-    QDECREF(pdict);
+    qobject_unref(pdict);
 }
 
 void qmp_object_del(const char *id, Error **errp)
@@ -731,12 +683,7 @@ void qmp_object_del(const char *id, Error **errp)
 
 MemoryDeviceInfoList *qmp_query_memory_devices(Error **errp)
 {
-    MemoryDeviceInfoList *head = NULL;
-    MemoryDeviceInfoList **prev = &head;
-
-    qmp_pc_dimm_device_list(qdev_get_machine(), &prev);
-
-    return head;
+    return qmp_memory_device_list();
 }
 
 ACPIOSTInfoList *qmp_query_acpi_ospm_status(Error **errp)