CMD_RMT_LOOP_EN   237 drivers/net/ethernet/broadcom/bcmsysport.h #define  CMD_RMT_LOOP_EN		(1 << 25)
CMD_RMT_LOOP_EN   176 drivers/net/ethernet/broadcom/genet/bcmgenet.h #define  CMD_RMT_LOOP_EN		(1 << 25)