MCEN              593 drivers/net/ethernet/microchip/encx24j600.c 		encx24j600_write_reg(priv, ERXFCON, UCEN | MCEN | NOTMEEN);
MCEN              597 drivers/net/ethernet/microchip/encx24j600.c 		encx24j600_write_reg(priv, ERXFCON, UCEN | CRCEN | BCEN | MCEN);