SONIC_RCR_LB1     160 drivers/net/ethernet/natsemi/sonic.h #define SONIC_RCR_LB_ENDEC      SONIC_RCR_LB1
SONIC_RCR_LB1     161 drivers/net/ethernet/natsemi/sonic.h #define SONIC_RCR_LB_TRANS      (SONIC_RCR_LB0 | SONIC_RCR_LB1)