@@ -100,6 +100,7 @@ struct GLUEState {
SysBusDevice parent_obj;
M68kCPU *cpu;
uint8_t ipr;
+ uint8_t auxmode;
};
#define GLUE_IRQ_IN_VIA1 0
@@ -145,11 +146,19 @@ static void GLUE_set_irq(void *opaque, int irq, int level)
m68k_set_irq_level(s->cpu, 0, 0);
}
+static void glue_auxmode_set_irq(void *opaque, int irq, int level)
+{
+ GLUEState *s = GLUE(opaque);
+
+ s->auxmode = level;
+}
+
static void glue_reset(DeviceState *dev)
{
GLUEState *s = GLUE(dev);
s->ipr = 0;
+ s->auxmode = 0;
}
static const VMStateDescription vmstate_glue = {
@@ -158,6 +167,7 @@ static const VMStateDescription vmstate_glue = {
.minimum_version_id = 0,
.fields = (VMStateField[]) {
VMSTATE_UINT8(ipr, GLUEState),
+ VMSTATE_UINT8(auxmode, GLUEState),
VMSTATE_END_OF_LIST(),
},
};
@@ -178,6 +188,7 @@ static void glue_init(Object *obj)
DeviceState *dev = DEVICE(obj);
qdev_init_gpio_in(dev, GLUE_set_irq, 8);
+ qdev_init_gpio_in_named(dev, glue_auxmode_set_irq, "auxmode", 1);
}
static void glue_class_init(ObjectClass *klass, void *data)
@@ -308,6 +319,9 @@ static void q800_init(MachineState *machine)
sysbus_realize_and_unref(sysbus, &error_fatal);
sysbus_mmio_map(sysbus, 1, VIA_BASE);
sysbus_connect_irq(sysbus, 0, qdev_get_gpio_in(glue, GLUE_IRQ_IN_VIA1));
+ /* A/UX mode */
+ qdev_connect_gpio_out(via1_dev, 0,
+ qdev_get_gpio_in_named(glue, "auxmode", 0));
adb_bus = qdev_get_child_bus(via1_dev, "adb.0");
dev = qdev_new(TYPE_ADB_KEYBOARD);