qdev: set properties with device_class_set_props()

[qemu.git] / hw / ide / isa.c

diff --git a/hw/ide/isa.c b/hw/ide/isa.c
index 28b69d2cc34ffd028fdb5f7d4a26bd458149a161..8395807b08ad4f86632cb7f3670971e1e8032c6a 100644 (file)
--- a/hw/ide/isa.c
+++ b/hw/ide/isa.c
@@ -22,19 +22,25 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-#include <hw/hw.h>
-#include <hw/pc.h>
-#include <hw/isa.h>
-#include "block.h"
-#include "dma.h"
 
-#include <hw/ide/internal.h>
+#include "qemu/osdep.h"
+#include "hw/isa/isa.h"
+#include "hw/qdev-properties.h"
+#include "migration/vmstate.h"
+#include "qemu/module.h"
+#include "sysemu/dma.h"
+
+#include "hw/ide/internal.h"
 
 /***********************************************************/
 /* ISA IDE definitions */
 
+#define TYPE_ISA_IDE "isa-ide"
+#define ISA_IDE(obj) OBJECT_CHECK(ISAIDEState, (obj), TYPE_ISA_IDE)
+
 typedef struct ISAIDEState {
-    ISADevice dev;
+    ISADevice parent_obj;
+
     IDEBus    bus;
     uint32_t  iobase;
     uint32_t  iobase2;
@@ -44,7 +50,7 @@ typedef struct ISAIDEState {
 
 static void isa_ide_reset(DeviceState *d)
 {
-    ISAIDEState *s = container_of(d, ISAIDEState, dev.qdev);
+    ISAIDEState *s = ISA_IDE(d);
 
     ide_bus_reset(&s->bus);
 }
@@ -53,66 +59,78 @@ static const VMStateDescription vmstate_ide_isa = {
     .name = "isa-ide",
     .version_id = 3,
     .minimum_version_id = 0,
-    .minimum_version_id_old = 0,
-    .fields      = (VMStateField []) {
+    .fields = (VMStateField[]) {
         VMSTATE_IDE_BUS(bus, ISAIDEState),
         VMSTATE_IDE_DRIVES(bus.ifs, ISAIDEState),
         VMSTATE_END_OF_LIST()
     }
 };
 
-static int isa_ide_initfn(ISADevice *dev)
+static void isa_ide_realizefn(DeviceState *dev, Error **errp)
 {
-    ISAIDEState *s = DO_UPCAST(ISAIDEState, dev, dev);
+    ISADevice *isadev = ISA_DEVICE(dev);
+    ISAIDEState *s = ISA_IDE(dev);
 
-    ide_bus_new(&s->bus, &s->dev.qdev, 0);
-    ide_init_ioport(&s->bus, s->iobase, s->iobase2);
-    isa_init_irq(dev, &s->irq, s->isairq);
-    isa_init_ioport_range(dev, s->iobase, 8);
-    isa_init_ioport(dev, s->iobase2);
+    ide_bus_new(&s->bus, sizeof(s->bus), dev, 0, 2);
+    ide_init_ioport(&s->bus, isadev, s->iobase, s->iobase2);
+    isa_init_irq(isadev, &s->irq, s->isairq);
     ide_init2(&s->bus, s->irq);
-    vmstate_register(&dev->qdev, 0, &vmstate_ide_isa, s);
-    return 0;
-};
+    vmstate_register(VMSTATE_IF(dev), 0, &vmstate_ide_isa, s);
+    ide_register_restart_cb(&s->bus);
+}
 
-ISADevice *isa_ide_init(int iobase, int iobase2, int isairq,
+ISADevice *isa_ide_init(ISABus *bus, int iobase, int iobase2, int isairq,
                         DriveInfo *hd0, DriveInfo *hd1)
 {
-    ISADevice *dev;
+    DeviceState *dev;
+    ISADevice *isadev;
     ISAIDEState *s;
 
-    dev = isa_create("isa-ide");
-    qdev_prop_set_uint32(&dev->qdev, "iobase",  iobase);
-    qdev_prop_set_uint32(&dev->qdev, "iobase2", iobase2);
-    qdev_prop_set_uint32(&dev->qdev, "irq",     isairq);
-    if (qdev_init(&dev->qdev) < 0)
-        return NULL;
+    isadev = isa_create(bus, TYPE_ISA_IDE);
+    dev = DEVICE(isadev);
+    qdev_prop_set_uint32(dev, "iobase",  iobase);
+    qdev_prop_set_uint32(dev, "iobase2", iobase2);
+    qdev_prop_set_uint32(dev, "irq",     isairq);
+    qdev_init_nofail(dev);
 
-    s = DO_UPCAST(ISAIDEState, dev, dev);
-    if (hd0)
+    s = ISA_IDE(dev);
+    if (hd0) {
         ide_create_drive(&s->bus, 0, hd0);
-    if (hd1)
+    }
+    if (hd1) {
         ide_create_drive(&s->bus, 1, hd1);
-    return dev;
+    }
+    return isadev;
+}
+
+static Property isa_ide_properties[] = {
+    DEFINE_PROP_UINT32("iobase",  ISAIDEState, iobase,  0x1f0),
+    DEFINE_PROP_UINT32("iobase2", ISAIDEState, iobase2, 0x3f6),
+    DEFINE_PROP_UINT32("irq",    ISAIDEState, isairq,  14),
+    DEFINE_PROP_END_OF_LIST(),
+};
+
+static void isa_ide_class_initfn(ObjectClass *klass, void *data)
+{
+    DeviceClass *dc = DEVICE_CLASS(klass);
+
+    dc->realize = isa_ide_realizefn;
+    dc->fw_name = "ide";
+    dc->reset = isa_ide_reset;
+    device_class_set_props(dc, isa_ide_properties);
+    set_bit(DEVICE_CATEGORY_STORAGE, dc->categories);
 }
 
-static ISADeviceInfo isa_ide_info = {
-    .qdev.name  = "isa-ide",
-    .qdev.fw_name  = "ide",
-    .qdev.size  = sizeof(ISAIDEState),
-    .init       = isa_ide_initfn,
-    .qdev.reset = isa_ide_reset,
-    .qdev.props = (Property[]) {
-        DEFINE_PROP_HEX32("iobase",  ISAIDEState, iobase,  0x1f0),
-        DEFINE_PROP_HEX32("iobase2", ISAIDEState, iobase2, 0x3f6),
-        DEFINE_PROP_UINT32("irq",    ISAIDEState, isairq,  14),
-        DEFINE_PROP_END_OF_LIST(),
-    },
+static const TypeInfo isa_ide_info = {
+    .name          = TYPE_ISA_IDE,
+    .parent        = TYPE_ISA_DEVICE,
+    .instance_size = sizeof(ISAIDEState),
+    .class_init    = isa_ide_class_initfn,
 };
 
-static void isa_ide_register_devices(void)
+static void isa_ide_register_types(void)
 {
-    isa_qdev_register(&isa_ide_info);
+    type_register_static(&isa_ide_info);
 }
 
-device_init(isa_ide_register_devices)
+type_init(isa_ide_register_types)