void lance_init(NICInfo *nd, target_phys_addr_t leaddr, void *dma_opaque, qemu_irq irq, qemu_irq *reset) { PCNetState *d; int lance_io_memory; qemu_check_nic_model(nd, "lance"); d = qemu_mallocz(sizeof(PCNetState)); lance_io_memory = cpu_register_io_memory(0, lance_mem_read, lance_mem_write, d); d->dma_opaque = dma_opaque; *reset = *qemu_allocate_irqs(parent_lance_reset, d, 1); cpu_register_physical_memory(leaddr, 4, lance_io_memory); d->irq = irq; d->phys_mem_read = ledma_memory_read; d->phys_mem_write = ledma_memory_write; pcnet_common_init(d, nd); }