The PTP core indicates in system_device_crosststamp::clock_id the clock ID
for which the system time stamp should be taken. That allows to utilize
hardware timestamps with e.g. AUX clocks.
Use ktime_get_snapshot_id() and hand the provided clock ID in.
No functional change.
Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Cc: Saeed Mahameed <saeedm@nvidia.com>
---
drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c
@@ -340,7 +340,7 @@ static int mlx5_ptp_getcrosststamp(struc
goto unlock;
}
- ktime_get_snapshot(&history_begin);
+ ktime_get_snapshot_id(&history_begin, cts->clock_id);
err = get_device_system_crosststamp(mlx5_mtctr_syncdevicetime, mdev,
&history_begin, cts);
@@ -366,7 +366,7 @@ static int mlx5_ptp_getcrosscycles(struc
goto unlock;
}
- ktime_get_snapshot(&history_begin);
+ ktime_get_snapshot_id(&history_begin, cts->clock_id);
err = get_device_system_crosststamp(mlx5_mtctr_syncdevicecyclestime,
mdev, &history_begin, cts);