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net/mlx5: Update ptp_clock_event foreach PPS event 

PPS event did not update ptp_clock_event fields, therefore,
timestamp value was not updated correctly. This fix updates the
event source and the timestamp value for each PPS event.

Fixes: 7c39afb394 ("net/mlx5: PTP code migration to driver core section")
Signed-off-by: Feras Daoud <ferasda@mellanox.com>
Reported-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
This commit is contained in:
Feras Daoud 2018-01-03 17:23:55 +02:00 committed by Saeed Mahameed
parent 75b81ce719
commit afc98a0b46
1 changed files with 5 additions and 1 deletions
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6
drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c
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@ -423,9 +423,13 @@ void mlx5_pps_event(struct mlx5_core_dev *mdev,
switch (clock->ptp_info.pin_config[pin].func) {
case PTP_PF_EXTTS:
ptp_event.index = pin;
ptp_event.timestamp = timecounter_cyc2time(&clock->tc,
be64_to_cpu(eqe->data.pps.time_stamp));
if (clock->pps_info.enabled) {
ptp_event.type = PTP_CLOCK_PPSUSR;
ptp_event.pps_times.ts_real = ns_to_timespec64(eqe->data.pps.time_stamp);
ptp_event.pps_times.ts_real =
ns_to_timespec64(ptp_event.timestamp);
} else {
ptp_event.type = PTP_CLOCK_EXTTS;
}