IGB_SYSTIM_OVERFLOW_PERIOD  730 drivers/net/ethernet/intel/igb/igb_ptp.c 			      IGB_SYSTIM_OVERFLOW_PERIOD);
IGB_SYSTIM_OVERFLOW_PERIOD 1367 drivers/net/ethernet/intel/igb/igb_ptp.c 				      IGB_SYSTIM_OVERFLOW_PERIOD);