static void cg3_realizefn(DeviceState *dev, Error **errp) { SysBusDevice *sbd = SYS_BUS_DEVICE(dev); CG3State *s = CG3(dev); int ret; char *fcode_filename; /* FCode ROM */ vmstate_register_ram_global(&s->rom); fcode_filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, CG3_ROM_FILE); if (fcode_filename) { ret = load_image_targphys(fcode_filename, s->prom_addr, FCODE_MAX_ROM_SIZE); g_free(fcode_filename); if (ret < 0 || ret > FCODE_MAX_ROM_SIZE) { error_report("cg3: could not load prom '%s'", CG3_ROM_FILE); } } memory_region_init_ram(&s->vram_mem, NULL, "cg3.vram", s->vram_size, &error_abort); memory_region_set_log(&s->vram_mem, true, DIRTY_MEMORY_VGA); vmstate_register_ram_global(&s->vram_mem); sysbus_init_mmio(sbd, &s->vram_mem); sysbus_init_irq(sbd, &s->irq); s->con = graphic_console_init(DEVICE(dev), 0, &cg3_ops, s); qemu_console_resize(s->con, s->width, s->height); }