* THE SOFTWARE.
*/
-#include "sun4m.h"
#include "sysbus.h"
/* debug CS4231 */
#define DPRINTF(fmt, ...)
#endif
-static void cs_reset(void *opaque)
+static void cs_reset(DeviceState *d)
{
- CSState *s = opaque;
+ CSState *s = container_of(d, CSState, busdev.qdev);
memset(s->regs, 0, CS_REGS * 4);
memset(s->dregs, 0, CS_DREGS);
case 2: // Read only
break;
case 4:
- if (val & 1)
- cs_reset(s);
+ if (val & 1) {
+ cs_reset(&s->busdev.qdev);
+ }
val &= 0x7f;
s->regs[saddr] = val;
break;
cs_mem_writel,
};
-static void cs_save(QEMUFile *f, void *opaque)
-{
- CSState *s = opaque;
- unsigned int i;
-
- for (i = 0; i < CS_REGS; i++)
- qemu_put_be32s(f, &s->regs[i]);
-
- qemu_put_buffer(f, s->dregs, CS_DREGS);
-}
-
-static int cs_load(QEMUFile *f, void *opaque, int version_id)
-{
- CSState *s = opaque;
- unsigned int i;
-
- if (version_id > 1)
- return -EINVAL;
-
- for (i = 0; i < CS_REGS; i++)
- qemu_get_be32s(f, &s->regs[i]);
-
- qemu_get_buffer(f, s->dregs, CS_DREGS);
- return 0;
-}
+static const VMStateDescription vmstate_cs4231 = {
+ .name ="cs4231",
+ .version_id = 1,
+ .minimum_version_id = 1,
+ .minimum_version_id_old = 1,
+ .fields = (VMStateField []) {
+ VMSTATE_UINT32_ARRAY(regs, CSState, CS_REGS),
+ VMSTATE_UINT8_ARRAY(dregs, CSState, CS_DREGS),
+ VMSTATE_END_OF_LIST()
+ }
+};
static int cs4231_init1(SysBusDevice *dev)
{
sysbus_init_mmio(dev, CS_SIZE, io);
sysbus_init_irq(dev, &s->irq);
- register_savevm("cs4231", -1, 1, cs_save, cs_load, s);
- qemu_register_reset(cs_reset, s);
- cs_reset(s);
+ cs_reset(&s->busdev.qdev);
return 0;
}
.init = cs4231_init1,
.qdev.name = "SUNW,CS4231",
.qdev.size = sizeof(CSState),
+ .qdev.vmsd = &vmstate_cs4231,
+ .qdev.reset = cs_reset,
.qdev.props = (Property[]) {
{.name = NULL}
}