fec_r_buff_size   400 arch/powerpc/include/asm/8xx_immap.h 	uint	fec_r_buff_size;	/* Rx buffer size			*/
fec_r_buff_size    59 drivers/net/ethernet/freescale/fs_enet/fs_enet.h 	u32 fec_r_buff_size;		/* Maximum receive buff size */