@@ -477,6 +477,24 @@ static const MemoryRegionPortio isa_parallel_portio_sw_list[] = {
PORTIO_END_OF_LIST(),
};
+
+static const VMStateDescription vmstate_parallel_isa = {
+ .name = "parallel_isa",
+ .version_id = 1,
+ .minimum_version_id = 1,
+ .minimum_version_id_old = 1,
+ .fields = (VMStateField[]) {
+ VMSTATE_UINT8(state.dataw, ISAParallelState),
+ VMSTATE_UINT8(state.datar, ISAParallelState),
+ VMSTATE_UINT8(state.status, ISAParallelState),
+ VMSTATE_UINT8(state.control, ISAParallelState),
+ VMSTATE_INT32(state.irq_pending, ISAParallelState),
+ VMSTATE_INT32(state.epp_timeout, ISAParallelState),
+ VMSTATE_END_OF_LIST()
+ }
+};
+
+
static void parallel_isa_realizefn(DeviceState *dev, Error **errp)
{
static int index;
@@ -606,6 +624,7 @@ static void parallel_isa_class_initfn(ObjectClass *klass, void *data)
DeviceClass *dc = DEVICE_CLASS(klass);
dc->realize = parallel_isa_realizefn;
+ dc->vmsd = &vmstate_parallel_isa;
dc->props = parallel_isa_properties;
set_bit(DEVICE_CATEGORY_INPUT, dc->categories);
}
VMState added by this patch preserves correct loading of the parallel port controller state. Signed-off-by: Pavel Dovgalyuk <pavel.dovgaluk@ispras.ru> --- hw/char/parallel.c | 19 +++++++++++++++++++ 1 files changed, 19 insertions(+), 0 deletions(-)