* This code is licensed under the GPL.
*/
+#include "qemu/osdep.h"
+#include "hw/irq.h"
#include "hw/sysbus.h"
+#include "migration/vmstate.h"
+#include "qemu/log.h"
+#include "qemu/module.h"
+#include "qom/object.h"
/* The number of virtual priority levels. 16 user vectors plus the
unvectored IRQ. Chained interrupts would require an additional level
#define PL190_NUM_PRIO 17
#define TYPE_PL190 "pl190"
-#define PL190(obj) OBJECT_CHECK(PL190State, (obj), TYPE_PL190)
+typedef struct PL190State PL190State;
+DECLARE_INSTANCE_CHECKER(PL190State, PL190,
+ TYPE_PL190)
-typedef struct PL190State {
+struct PL190State {
SysBusDevice parent_obj;
MemoryRegion iomem;
int prev_prio[PL190_NUM_PRIO];
qemu_irq irq;
qemu_irq fiq;
-} PL190State;
+};
static const unsigned char pl190_id[] =
{ 0x90, 0x11, 0x04, 0x00, 0x0D, 0xf0, 0x05, 0xb1 };
pl190_update_vectors(s);
}
-static int pl190_init(SysBusDevice *sbd)
+static void pl190_init(Object *obj)
{
- DeviceState *dev = DEVICE(sbd);
- PL190State *s = PL190(dev);
+ DeviceState *dev = DEVICE(obj);
+ PL190State *s = PL190(obj);
+ SysBusDevice *sbd = SYS_BUS_DEVICE(obj);
- memory_region_init_io(&s->iomem, OBJECT(s), &pl190_ops, s, "pl190", 0x1000);
+ memory_region_init_io(&s->iomem, obj, &pl190_ops, s, "pl190", 0x1000);
sysbus_init_mmio(sbd, &s->iomem);
qdev_init_gpio_in(dev, pl190_set_irq, 32);
sysbus_init_irq(sbd, &s->irq);
sysbus_init_irq(sbd, &s->fiq);
- return 0;
}
static const VMStateDescription vmstate_pl190 = {
static void pl190_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
- SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
- k->init = pl190_init;
dc->reset = pl190_reset;
dc->vmsd = &vmstate_pl190;
}
.name = TYPE_PL190,
.parent = TYPE_SYS_BUS_DEVICE,
.instance_size = sizeof(PL190State),
+ .instance_init = pl190_init,
.class_init = pl190_class_init,
};