diff mbox series

[01/12] mac_via: introduce new VMStateDescription for q800 VIA1 and VIA2

Message ID 20210830102447.10806-2-mark.cave-ayland@ilande.co.uk
State New
Headers show
Series mac_via: remove MAC_VIA device and prepare for Nubus IRQs | expand

Commit Message

Mark Cave-Ayland Aug. 30, 2021, 10:24 a.m. UTC 
Move the parent mos6522 objects from vmstate_mac_via into the new VMStateDescription
structures to begin the process of splitting MacVIAState into separate VIA1 and
VIA2 devices.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
---
 hw/misc/mac_via.c | 28 ++++++++++++++++++++++++----
 1 file changed, 24 insertions(+), 4 deletions(-)

Comments

Laurent Vivier Sept. 8, 2021, 6:44 a.m. UTC | #1 
Le 30/08/2021 à 12:24, Mark Cave-Ayland a écrit :
> Move the parent mos6522 objects from vmstate_mac_via into the new VMStateDescription
> structures to begin the process of splitting MacVIAState into separate VIA1 and
> VIA2 devices.
> 
> Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
> ---
>  hw/misc/mac_via.c | 28 ++++++++++++++++++++++++----
>  1 file changed, 24 insertions(+), 4 deletions(-)

Reviewed-by: Laurent Vivier <laurent@vivier.eu>
diff mbox series

Patch

diff --git a/hw/misc/mac_via.c b/hw/misc/mac_via.c
index ff0156db76..46e65058e0 100644
--- a/hw/misc/mac_via.c
+++ b/hw/misc/mac_via.c
@@ -1083,16 +1083,12 @@  static const VMStateDescription vmstate_mac_via = {
     .post_load = mac_via_post_load,
     .fields = (VMStateField[]) {
         /* VIAs */
-        VMSTATE_STRUCT(mos6522_via1.parent_obj, MacVIAState, 0, vmstate_mos6522,
-                       MOS6522State),
         VMSTATE_UINT8(mos6522_via1.last_b, MacVIAState),
         VMSTATE_BUFFER(mos6522_via1.PRAM, MacVIAState),
         VMSTATE_TIMER_PTR(mos6522_via1.one_second_timer, MacVIAState),
         VMSTATE_INT64(mos6522_via1.next_second, MacVIAState),
         VMSTATE_TIMER_PTR(mos6522_via1.sixty_hz_timer, MacVIAState),
         VMSTATE_INT64(mos6522_via1.next_sixty_hz, MacVIAState),
-        VMSTATE_STRUCT(mos6522_via2.parent_obj, MacVIAState, 0, vmstate_mos6522,
-                       MOS6522State),
         /* RTC */
         VMSTATE_UINT32(tick_offset, MacVIAState),
         VMSTATE_UINT8(data_out, MacVIAState),
@@ -1156,11 +1152,23 @@  static void mos6522_q800_via1_init(Object *obj)
                             VIA1_IRQ_NB);
 }
 
+static const VMStateDescription vmstate_q800_via1 = {
+    .name = "q800-via1",
+    .version_id = 0,
+    .minimum_version_id = 0,
+    .fields = (VMStateField[]) {
+        VMSTATE_STRUCT(parent_obj, MOS6522Q800VIA1State, 0, vmstate_mos6522,
+                       MOS6522State),
+        VMSTATE_END_OF_LIST()
+    }
+};
+
 static void mos6522_q800_via1_class_init(ObjectClass *oc, void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(oc);
 
     dc->reset = mos6522_q800_via1_reset;
+    dc->vmsd = &vmstate_q800_via1;
 }
 
 static const TypeInfo mos6522_q800_via1_type_info = {
@@ -1200,12 +1208,24 @@  static void mos6522_q800_via2_init(Object *obj)
                             VIA2_IRQ_NB);
 }
 
+static const VMStateDescription vmstate_q800_via2 = {
+    .name = "q800-via2",
+    .version_id = 0,
+    .minimum_version_id = 0,
+    .fields = (VMStateField[]) {
+        VMSTATE_STRUCT(parent_obj, MOS6522Q800VIA2State, 0, vmstate_mos6522,
+                       MOS6522State),
+        VMSTATE_END_OF_LIST()
+    }
+};
+
 static void mos6522_q800_via2_class_init(ObjectClass *oc, void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(oc);
     MOS6522DeviceClass *mdc = MOS6522_CLASS(oc);
 
     dc->reset = mos6522_q800_via2_reset;
+    dc->vmsd = &vmstate_q800_via2;
     mdc->portB_write = mos6522_q800_via2_portB_write;
 }