This is in preparation for allowing the new PS2_KBD_DEVICE and PS2_MOUSE_DEVICE
QOM types to reference the parent PS2_DEVICE device reset() function.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayl...@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <f4...@amsat.org>
Acked-by: Helge Deller <del...@gmx.de>
---
hw/input/ps2.c | 1 +
include/hw/input/ps2.h | 6 +++++-
2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/hw/input/ps2.c b/hw/input/ps2.c
index 3a770f3b78..fd5236690a 100644
--- a/hw/input/ps2.c
+++ b/hw/input/ps2.c
@@ -1283,6 +1283,7 @@ static const TypeInfo ps2_info = {
.parent = TYPE_SYS_BUS_DEVICE,
.instance_size = sizeof(PS2State),
.class_init = ps2_class_init,
+ .class_size = sizeof(PS2DeviceClass),
.abstract = true
};
diff --git a/include/hw/input/ps2.h b/include/hw/input/ps2.h
index 1a3321d77e..aef892b5e6 100644
--- a/include/hw/input/ps2.h
+++ b/include/hw/input/ps2.h
@@ -33,6 +33,10 @@
#define PS2_MOUSE_BUTTON_SIDE 0x08
#define PS2_MOUSE_BUTTON_EXTRA 0x10
+struct PS2DeviceClass {
+ SysBusDeviceClass parent_class;
+};
+
/*
* PS/2 buffer size. Keep 256 bytes for compatibility with
* older QEMU versions.
@@ -54,7 +58,7 @@ struct PS2State {
};
#define TYPE_PS2_DEVICE "ps2-device"
-OBJECT_DECLARE_SIMPLE_TYPE(PS2State, PS2_DEVICE)
+OBJECT_DECLARE_TYPE(PS2State, PS2DeviceClass, PS2_DEVICE)
struct PS2KbdState {
PS2State parent_obj;
--
2.30.2
