tstamp_all 516 drivers/net/ethernet/stmicro/stmmac/stmmac_main.c u32 tstamp_all = 0; tstamp_all 669 drivers/net/ethernet/stmicro/stmmac/stmmac_main.c tstamp_all = PTP_TCR_TSENALL; tstamp_all 693 drivers/net/ethernet/stmicro/stmmac/stmmac_main.c tstamp_all | ptp_v2 | ptp_over_ethernet |