[Qemu-devel] [PATCH RFC for-2.3? 8/8] pc87312: Create IDE in-place

["Andreas Färber" <afaerber@suse.de>]

Signed-off-by: Andreas Färber <afaerber@suse.de>
---
 hw/isa/pc87312.c         | 17 ++++++++++++-----
 include/hw/isa/pc87312.h |  6 ++----
 2 files changed, 14 insertions(+), 9 deletions(-)

diff --git a/hw/isa/pc87312.c b/hw/isa/pc87312.c
index d35eb0e..37e2df4 100644
--- a/hw/isa/pc87312.c
+++ b/hw/isa/pc87312.c
@@ -324,14 +324,18 @@ static void pc87312_realize(DeviceState *dev, Error **errp)
     }
 
     if (is_ide_enabled(s)) {
-        isa = isa_create(bus, "isa-ide");
-        d = DEVICE(isa);
+        d = DEVICE(&s->ide);
+        qdev_set_parent_bus(d, BUS(bus));
         qdev_prop_set_uint32(d, "iobase", get_ide_iobase(s));
         qdev_prop_set_uint32(d, "iobase2", get_ide_iobase(s) + 0x206);
-        qdev_prop_set_uint32(d, "irq", 14);
-        qdev_init_nofail(d);
-        s->ide.dev = isa;
         trace_pc87312_info_ide(get_ide_iobase(s));
+        object_property_set_bool(OBJECT(&s->ide), true, "realized",
+                                 &local_err);
+        object_unref(OBJECT(&s->fdc));
+        if (local_err) {
+            error_propagate(errp, local_err);
+            return;
+        }
     }
 }
 
@@ -363,6 +367,9 @@ static void pc87312_initfn(Object *obj)
     object_property_add_alias(obj, "fdc-driveB",
                               OBJECT(&s->fdc), "driveB", &error_abort);
     qdev_prop_set_uint32(DEVICE(&s->fdc), "irq", 6);
+
+    object_initialize(&s->ide, sizeof(s->ide), TYPE_ISA_IDE);
+    qdev_prop_set_uint32(DEVICE(&s->ide), "irq", 14);
 }
 
 static const VMStateDescription vmstate_pc87312 = {
diff --git a/include/hw/isa/pc87312.h b/include/hw/isa/pc87312.h
index c49a06d..ffc2b96 100644
--- a/include/hw/isa/pc87312.h
+++ b/include/hw/isa/pc87312.h
@@ -29,6 +29,7 @@
 #include "hw/char/parallel.h"
 #include "hw/char/serial.h"
 #include "hw/block/fdc.h"
+#include "hw/ide.h"
 
 
 #define TYPE_PC87312 "pc87312"
@@ -43,10 +44,7 @@ typedef struct PC87312State {
     ISAParallelState parallel;
     ISASerialState uart[2];
     FDCtrlISABus fdc;
-
-    struct {
-        ISADevice *dev;
-    } ide;
+    ISAIDEState ide;
 
     MemoryRegion io;
 
-- 
2.1.4