IF_NAPI
c_can_inval_msg_object(dev, IF_NAPI, i);
c_can_setup_receive_object(dev, IF_NAPI, i, 0, 0, IF_MCONT_RCV);
c_can_setup_receive_object(dev, IF_NAPI, priv->msg_obj_rx_last, 0, 0,
c_can_inval_tx_object(dev, IF_NAPI, obj);
c_can_object_put(dev, IF_NAPI, obj, IF_COMM_TXRQST);
c_can_object_get(dev, IF_NAPI, obj, priv->comm_rcv_high);
c_can_object_get(dev, IF_NAPI, obj, IF_COMM_CLR_NEWDAT);
ctrl = priv->read_reg(priv, C_CAN_IFACE(MSGCTRL_REG, IF_NAPI));
n = c_can_handle_lost_msg_obj(dev, IF_NAPI, obj, ctrl);
c_can_read_msg_object(dev, IF_NAPI, ctrl);