Note in this case it is not possible to register a (new) VMStateDescription in
the DeviceClass without breaking migration compatibility for the MIPS magnum
machine.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayl...@ilande.co.uk>
Acked-by: Helge Deller <del...@gmx.de>
Message-Id: <20220624134109.881989-30-mark.cave-ayl...@ilande.co.uk>
Reviewed-by: Peter Maydell <peter.mayd...@linaro.org>
---
hw/input/pckbd.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/hw/input/pckbd.c b/hw/input/pckbd.c
index 8708595eed..1ab76793ea 100644
--- a/hw/input/pckbd.c
+++ b/hw/input/pckbd.c
@@ -682,6 +682,9 @@ static void i8042_mmio_realize(DeviceState *dev, Error
**errp)
"i8042", s->size);
sysbus_init_mmio(SYS_BUS_DEVICE(dev), &s->region);
+
+ /* Note we can't use dc->vmsd without breaking migration compatibility */
+ vmstate_register(NULL, 0, &vmstate_kbd, ks);
}
static void i8042_mmio_init(Object *obj)
@@ -723,8 +726,6 @@ MMIOKBDState *i8042_mm_init(qemu_irq kbd_irq, qemu_irq
mouse_irq,
s->irq_kbd = kbd_irq;
s->irq_mouse = mouse_irq;
- vmstate_register(NULL, 0, &vmstate_kbd, s);
-
s->kbd = ps2_kbd_init(kbd_update_kbd_irq, s);
s->mouse = ps2_mouse_init(kbd_update_aux_irq, s);
--
2.30.2
