lasips2: add base property

This is in preparation for handling vmstate_register() within the device.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Helge Deller <deller@gmx.de>
Message-Id: <20220624134109.881989-45-mark.cave-ayland@ilande.co.uk>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>

diff --git a/hw/input/lasips2.c b/hw/input/lasips2.c
index bd89c03996dc24cc96796db46f4599b06c256407..81beb5b614d8599700679b07d647c19da5d184be 100644 (file)
--- a/hw/input/lasips2.c
+++ b/hw/input/lasips2.c
@@ -251,6 +251,7 @@ LASIPS2State *lasips2_initfn(hwaddr base, qemu_irq irq)
     DeviceState *dev;
 
     dev = qdev_new(TYPE_LASIPS2);
+    qdev_prop_set_uint64(dev, "base", base);
     sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal);
     s = LASIPS2(dev);
 
@@ -282,11 +283,25 @@ static void lasips2_init(Object *obj)
     sysbus_init_mmio(SYS_BUS_DEVICE(obj), &s->mouse.reg);
 }
 
+static Property lasips2_properties[] = {
+    DEFINE_PROP_UINT64("base", LASIPS2State, base, UINT64_MAX),
+    DEFINE_PROP_END_OF_LIST(),
+};
+
+static void lasips2_class_init(ObjectClass *klass, void *data)
+{
+    DeviceClass *dc = DEVICE_CLASS(klass);
+
+    device_class_set_props(dc, lasips2_properties);
+    set_bit(DEVICE_CATEGORY_INPUT, dc->categories);
+}
+
 static const TypeInfo lasips2_info = {
     .name          = TYPE_LASIPS2,
     .parent        = TYPE_SYS_BUS_DEVICE,
     .instance_init = lasips2_init,
-    .instance_size = sizeof(LASIPS2State)
+    .instance_size = sizeof(LASIPS2State),
+    .class_init    = lasips2_class_init,
 };
 
 static void lasips2_register_types(void)

diff --git a/include/hw/input/lasips2.h b/include/hw/input/lasips2.h
index b9723073e17b5cf7257982eaf363ecad3f4508ac..7e4437b925d6c633c86d2222708e0f1f7ae63487 100644 (file)
--- a/include/hw/input/lasips2.h
+++ b/include/hw/input/lasips2.h
@@ -25,6 +25,7 @@ typedef struct LASIPS2Port {
 struct LASIPS2State {
     SysBusDevice parent_obj;
 
+    hwaddr base;
     LASIPS2Port kbd;
     LASIPS2Port mouse;
     qemu_irq irq;