fen_mflr          560 arch/powerpc/include/asm/cpm2.h 	ushort	fen_mflr;	/* Maximum frame length (1518) */
fen_mflr          325 drivers/net/ethernet/freescale/fs_enet/mac-fcc.c 	W16(ep, fen_mflr, PKT_MAXBUF_SIZE);	/* maximum frame length register */