static int lance_init(SysBusDevice *dev) { SysBusPCNetState *d = FROM_SYSBUS(SysBusPCNetState, dev); PCNetState *s = &d->state; memory_region_init_io(&s->mmio, &lance_mem_ops, s, "lance-mmio", 4); qdev_init_gpio_in(&dev->qdev, parent_lance_reset, 1); sysbus_init_mmio_region(dev, &s->mmio); sysbus_init_irq(dev, &s->irq); s->phys_mem_read = ledma_memory_read; s->phys_mem_write = ledma_memory_write; return pcnet_common_init(&dev->qdev, s, &net_lance_info); }