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/kernel/linux/linux-6.6/drivers/net/ethernet/intel/ice/
H A Dice_ptp.c496 * @in_tstamp: Ingress/egress 32b nanoseconds timestamp value
507 * 2) assume that the in_tstamp was captured 2^31 nanoseconds (~2.1
531 static u64 ice_ptp_extend_32b_ts(u64 cached_phc_time, u32 in_tstamp) in ice_ptp_extend_32b_ts() argument
540 * time and the in_tstamp value in ice_ptp_extend_32b_ts()
542 delta = (in_tstamp - phc_time_lo); in ice_ptp_extend_32b_ts()
544 /* Do not assume that the in_tstamp is always more recent than the in ice_ptp_extend_32b_ts()
546 * in_tstamp was taken in the past, and should be converted in ice_ptp_extend_32b_ts()
551 delta = (phc_time_lo - in_tstamp); in ice_ptp_extend_32b_ts()
563 * @in_tstamp: Ingress/egress 40b timestamp value
586 static u64 ice_ptp_extend_40b_ts(struct ice_pf *pf, u64 in_tstamp) in ice_ptp_extend_40b_ts() argument
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