softmmu: move include files to include/sysemu/

[qemu.git] / hw / qdev.c

diff --git a/hw/qdev.c b/hw/qdev.c
index b6e9207ede9577a23ad9a157cdd174c4eb9b7972..c4a9857a0521a1c5141980f4a1cb344aaa1adef4 100644 (file)
--- a/hw/qdev.c
+++ b/hw/qdev.c
@@ -25,10 +25,11 @@
    inherit from a particular bus (e.g. PCI or I2C) rather than
    this API directly.  */
 
-#include "net.h"
+#include "net/net.h"
 #include "qdev.h"
-#include "sysemu.h"
-#include "error.h"
+#include "sysemu/sysemu.h"
+#include "qapi/error.h"
+#include "qapi/visitor.h"
 
 int qdev_hotplug = 0;
 static bool qdev_hot_added = false;
@@ -108,10 +109,12 @@ DeviceState *qdev_create(BusState *bus, const char *name)
     dev = qdev_try_create(bus, name);
     if (!dev) {
         if (bus) {
-            hw_error("Unknown device '%s' for bus '%s'\n", name,
-                     object_get_typename(OBJECT(bus)));
+            error_report("Unknown device '%s' for bus '%s'\n", name,
+                         object_get_typename(OBJECT(bus)));
+            abort();
         } else {
-            hw_error("Unknown device '%s' for default sysbus\n", name);
+            error_report("Unknown device '%s' for default sysbus\n", name);
+            abort();
         }
     }
 
@@ -285,9 +288,9 @@ BusState *qdev_get_parent_bus(DeviceState *dev)
 
 void qdev_init_gpio_in(DeviceState *dev, qemu_irq_handler handler, int n)
 {
-    assert(dev->num_gpio_in == 0);
-    dev->num_gpio_in = n;
-    dev->gpio_in = qemu_allocate_irqs(handler, dev, n);
+    dev->gpio_in = qemu_extend_irqs(dev->gpio_in, dev->num_gpio_in, handler,
+                                        dev, n);
+    dev->num_gpio_in += n;
 }
 
 void qdev_init_gpio_out(DeviceState *dev, qemu_irq *pins, int n)
@@ -453,7 +456,6 @@ BusState *qbus_create(const char *typename, DeviceState *parent, const char *nam
     BusState *bus;
 
     bus = BUS(object_new(typename));
-    bus->qom_allocated = true;
 
     bus->parent = parent;
     bus->name = name ? g_strdup(name) : NULL;
@@ -464,14 +466,7 @@ BusState *qbus_create(const char *typename, DeviceState *parent, const char *nam
 
 void qbus_free(BusState *bus)
 {
-    if (bus->qom_allocated) {
-        object_delete(OBJECT(bus));
-    } else {
-        object_finalize(OBJECT(bus));
-        if (bus->glib_allocated) {
-            g_free(bus);
-        }
-    }
+    object_delete(OBJECT(bus));
 }
 
 static char *bus_get_fw_dev_path(BusState *bus, DeviceState *dev)
@@ -704,9 +699,6 @@ static void device_finalize(Object *obj)
             qemu_opts_del(dev->opts);
         }
     }
-    if (dev->parent_bus) {
-        bus_remove_child(dev->parent_bus, dev);
-    }
 }
 
 static void device_class_base_init(ObjectClass *class, void *data)
@@ -719,6 +711,18 @@ static void device_class_base_init(ObjectClass *class, void *data)
     klass->props = NULL;
 }
 
+static void qdev_remove_from_bus(Object *obj)
+{
+    DeviceState *dev = DEVICE(obj);
+
+    bus_remove_child(dev->parent_bus, dev);
+}
+
+static void device_class_init(ObjectClass *class, void *data)
+{
+    class->unparent = qdev_remove_from_bus;
+}
+
 void device_reset(DeviceState *dev)
 {
     DeviceClass *klass = DEVICE_GET_CLASS(dev);
@@ -746,6 +750,7 @@ static TypeInfo device_type_info = {
     .instance_init = device_initfn,
     .instance_finalize = device_finalize,
     .class_base_init = device_class_base_init,
+    .class_init = device_class_init,
     .abstract = true,
     .class_size = sizeof(DeviceClass),
 };