intel/ice/ice_ptp.c

576 	u64 raw_tstamp, tstamp;
599 	raw_tstamp = FIELD_GET(TS_LL_READ_TS_HIGH, val);
600 	raw_tstamp <<= 32;
603 	raw_tstamp |= (u64)rd32(&pf->hw, PF_SB_ATQBAH);
608 	if (raw_tstamp == tx->tstamps[idx].cached_tstamp)
611 	tx->tstamps[idx].cached_tstamp = raw_tstamp;
627 	tstamp = ice_ptp_extend_40b_ts(pf, raw_tstamp);
713 		u64 raw_tstamp = 0, tstamp;
743 		err = ice_read_phy_tstamp(hw, tx->block, phy_idx, &raw_tstamp);
755 		    raw_tstamp == tx->tstamps[idx].cached_tstamp)
759 		if (!(raw_tstamp & ICE_PTP_TS_VALID))
764 		if (!tx->has_ready_bitmap && raw_tstamp)
765 			tx->tstamps[idx].cached_tstamp = raw_tstamp;
785 		tstamp = ice_ptp_extend_40b_ts(pf, raw_tstamp);