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vmstate: port adb_mouse

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Signed-off-by: Juan Quintela <quintela@redhat.com>
This commit is contained in:
Juan Quintela 2010-12-01 21:56:35 +01:00 committed by Anthony Liguori
parent 1f1f0600aa
commit 2b2cd5928d
1 changed files with 15 additions and 28 deletions
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43
hw/adb.c
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@ -427,32 +427,20 @@ static int adb_mouse_reset(ADBDevice *d)
return 0;
}
static void adb_mouse_save(QEMUFile *f, void *opaque)
{
MouseState *s = (MouseState *)opaque;
qemu_put_sbe32s(f, &s->buttons_state);
qemu_put_sbe32s(f, &s->last_buttons_state);
qemu_put_sbe32s(f, &s->dx);
qemu_put_sbe32s(f, &s->dy);
qemu_put_sbe32s(f, &s->dz);
}
static int adb_mouse_load(QEMUFile *f, void *opaque, int version_id)
{
MouseState *s = (MouseState *)opaque;
if (version_id != 1)
return -EINVAL;
qemu_get_sbe32s(f, &s->buttons_state);
qemu_get_sbe32s(f, &s->last_buttons_state);
qemu_get_sbe32s(f, &s->dx);
qemu_get_sbe32s(f, &s->dy);
qemu_get_sbe32s(f, &s->dz);
return 0;
}
static const VMStateDescription vmstate_adb_mouse = {
.name = "adb_mouse",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_INT32(buttons_state, MouseState),
VMSTATE_INT32(last_buttons_state, MouseState),
VMSTATE_INT32(dx, MouseState),
VMSTATE_INT32(dy, MouseState),
VMSTATE_INT32(dz, MouseState),
VMSTATE_END_OF_LIST()
}
};
void adb_mouse_init(ADBBusState *bus)
{
@ -463,6 +451,5 @@ void adb_mouse_init(ADBBusState *bus)
d = adb_register_device(bus, ADB_MOUSE, adb_mouse_request,
adb_mouse_reset, s);
qemu_add_mouse_event_handler(adb_mouse_event, d, 0, "QEMU ADB Mouse");
register_savevm(NULL, "adb_mouse", -1, 1, adb_mouse_save,
adb_mouse_load, s);
vmstate_register(NULL, -1, &vmstate_adb_mouse, s);
}