TIMB_HW_VER_MASK
ip_setup = priv->fw.config & TIMB_HW_VER_MASK;
if (((priv->fw.config & TIMB_HW_VER_MASK) == TIMB_HW_VER0) ||
((priv->fw.config & TIMB_HW_VER_MASK) == TIMB_HW_VER3)) {