TYPE_SYSTEM_BUS will be local to hw/sysbus.c, so move existing references
to main_system_bus and system_bus_info there.
Signed-off-by: Paolo Bonzini pbonz...@redhat.com
---
hw/qdev.c | 26 ++
hw/sysbus.c | 21 +
2 files changed, 23 insertions(+), 24 deletions(-)
diff --git a/hw/qdev.c b/hw/qdev.c
index 7b2802d..7816a37 100644
--- a/hw/qdev.c
+++ b/hw/qdev.c
@@ -34,10 +34,6 @@ int qdev_hotplug = 0;
static bool qdev_hot_added = false;
static bool qdev_hot_removed = false;
-/* This is a nasty hack to allow passing a NULL bus to qdev_create. */
-static BusState *main_system_bus;
-static void main_system_bus_create(void);
-
/* Register a new device type. */
const VMStateDescription *qdev_get_vmsd(DeviceState *dev)
{
@@ -188,14 +184,6 @@ static int qdev_reset_one(DeviceState *dev, void *opaque)
return 0;
}
-BusState *sysbus_get_default(void)
-{
-if (!main_system_bus) {
-main_system_bus_create();
-}
-return main_system_bus;
-}
-
static int qbus_reset_one(BusState *bus, void *opaque)
{
if (bus-info-reset) {
@@ -415,7 +403,7 @@ void qbus_create_inplace(BusState *bus, BusInfo *info,
if (parent) {
QLIST_INSERT_HEAD(parent-child_bus, bus, sibling);
parent-num_child_bus++;
-} else if (bus != main_system_bus) {
+} else if (bus != sysbus_get_default()) {
/* TODO: once all bus devices are qdevified,
only reset handler for main_system_bus should be registered here. */
qemu_register_reset(qbus_reset_all_fn, bus);
@@ -432,16 +420,6 @@ BusState *qbus_create(BusInfo *info, DeviceState *parent,
const char *name)
return bus;
}
-static void main_system_bus_create(void)
-{
-/* assign main_system_bus before qbus_create_inplace()
- * in order to make if (bus != main_system_bus) work */
-main_system_bus = g_malloc0(system_bus_info.size);
-main_system_bus-qdev_allocated = 1;
-qbus_create_inplace(main_system_bus, system_bus_info, NULL,
-main-system-bus);
-}
-
void qbus_free(BusState *bus)
{
DeviceState *dev;
@@ -453,7 +431,7 @@ void qbus_free(BusState *bus)
QLIST_REMOVE(bus, sibling);
bus-parent-num_child_bus--;
} else {
-assert(bus != main_system_bus); /* main_system_bus is never freed */
+assert(bus != sysbus_get_default()); /* main_system_bus is never freed
*/
qemu_unregister_reset(qbus_reset_all_fn, bus);
}
g_free((void*)bus-name);
diff --git a/hw/sysbus.c b/hw/sysbus.c
index db4efcc..fe5c421 100644
--- a/hw/sysbus.c
+++ b/hw/sysbus.c
@@ -256,6 +256,27 @@ static TypeInfo sysbus_device_type_info = {
.class_init = sysbus_device_class_init,
};
+/* This is a nasty hack to allow passing a NULL bus to qdev_create. */
+static BusState *main_system_bus;
+
+static void main_system_bus_create(void)
+{
+/* assign main_system_bus before qbus_create_inplace()
+ * in order to make if (bus != sysbus_get_default()) work */
+main_system_bus = g_malloc0(system_bus_info.size);
+main_system_bus-qdev_allocated = 1;
+qbus_create_inplace(main_system_bus, system_bus_info, NULL,
+main-system-bus);
+}
+
+BusState *sysbus_get_default(void)
+{
+if (!main_system_bus) {
+main_system_bus_create();
+}
+return main_system_bus;
+}
+
static void sysbus_register_types(void)
{
type_register_static(sysbus_device_type_info);
--
1.7.9.3