#include "hw/sysbus.h"
+#define TYPE_REALVIEW_GIC "realview_gic"
+#define REALVIEW_GIC(obj) \
+ OBJECT_CHECK(RealViewGICState, (obj), TYPE_REALVIEW_GIC)
+
typedef struct {
- SysBusDevice busdev;
+ SysBusDevice parent_obj;
+
DeviceState *gic;
MemoryRegion container;
} RealViewGICState;
qemu_set_irq(qdev_get_gpio_in(s->gic, irq), level);
}
-static int realview_gic_init(SysBusDevice *dev)
+static int realview_gic_init(SysBusDevice *sbd)
{
- RealViewGICState *s = FROM_SYSBUS(RealViewGICState, dev);
+ DeviceState *dev = DEVICE(sbd);
+ RealViewGICState *s = REALVIEW_GIC(dev);
SysBusDevice *busdev;
/* The GICs on the RealView boards have a fixed nonconfigurable
* number of interrupt lines, so we don't need to expose this as
busdev = SYS_BUS_DEVICE(s->gic);
/* Pass through outbound IRQ lines from the GIC */
- sysbus_pass_irq(dev, busdev);
+ sysbus_pass_irq(sbd, busdev);
/* Pass through inbound GPIO lines to the GIC */
- qdev_init_gpio_in(&s->busdev.qdev, realview_gic_set_irq, numirq - 32);
+ qdev_init_gpio_in(dev, realview_gic_set_irq, numirq - 32);
memory_region_init(&s->container, OBJECT(s),
"realview-gic-container", 0x2000);
sysbus_mmio_get_region(busdev, 1));
memory_region_add_subregion(&s->container, 0x1000,
sysbus_mmio_get_region(busdev, 0));
- sysbus_init_mmio(dev, &s->container);
+ sysbus_init_mmio(sbd, &s->container);
return 0;
}
}
static const TypeInfo realview_gic_info = {
- .name = "realview_gic",
+ .name = TYPE_REALVIEW_GIC,
.parent = TYPE_SYS_BUS_DEVICE,
.instance_size = sizeof(RealViewGICState),
.class_init = realview_gic_class_init,