XMI_TYPE
if (bus_space_read_2(xa->xa_iot, xa->xa_ioh, XMI_TYPE) != XMIDT_KA64)
bus_space_read_4(xa->xa_iot, xa->xa_ioh, XMI_TYPE) >> 16,
if (bus_space_read_2(xa->xa_iot, xa->xa_ioh, XMI_TYPE) != XMIDT_MS62)
if (bus_space_read_2(xa->xa_iot, xa->xa_ioh, XMI_TYPE) != XMIDT_DWMBA)