FEC_R_DES_START_1   56 drivers/net/ethernet/freescale/fec.h #define FEC_R_DES_START_1	0x160 /* Receive descriptor ring 1 */
FEC_R_DES_START_1  168 drivers/net/ethernet/freescale/fec.h #define FEC_R_DES_START_1	FEC_R_DES_START_0