@@ -477,6 +477,26 @@ 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.hw_driver, ISAParallelState),
+ VMSTATE_INT32(state.epp_timeout, ISAParallelState),
+ VMSTATE_INT32(state.it_shift, ISAParallelState),
+ VMSTATE_END_OF_LIST()
+ }
+};
+
+
static void parallel_isa_realizefn(DeviceState *dev, Error **errp)
{
static int index;
@@ -518,6 +538,8 @@ static void parallel_isa_realizefn(DeviceState *dev, Error **errp)
? &isa_parallel_portio_hw_list[0]
: &isa_parallel_portio_sw_list[0]),
s, "parallel");
+
+ vmstate_register(NULL, -1, &vmstate_parallel_isa, isa);
}
/* Memory mapped interface */
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 | 22 ++++++++++++++++++++++ 1 files changed, 22 insertions(+), 0 deletions(-)