BFLL 199 drivers/net/wan/hd64570.c sca_outw(HDLC_MAX_MRU, dmac + BFLL, card); BFLL 171 drivers/net/wan/hd64572.c sca_outw(HDLC_MAX_MRU, dmac_rx + BFLL, card); /* set buffer length */