diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/en_clock.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/en_clock.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_clock.c b/drivers/net/ethernet/mellanox/mlx4/en_clock.c index 98b5ffb4d729..9e3b76182088 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_clock.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_clock.c @@ -58,9 +58,7 @@ u64 mlx4_en_get_cqe_ts(struct mlx4_cqe *cqe) return hi | lo; } -void mlx4_en_fill_hwtstamps(struct mlx4_en_dev *mdev, - struct skb_shared_hwtstamps *hwts, - u64 timestamp) +u64 mlx4_en_get_hwtstamp(struct mlx4_en_dev *mdev, u64 timestamp) { unsigned int seq; u64 nsec; @@ -70,8 +68,15 @@ void mlx4_en_fill_hwtstamps(struct mlx4_en_dev *mdev, nsec = timecounter_cyc2time(&mdev->clock, timestamp); } while (read_seqretry(&mdev->clock_lock, seq)); + return ns_to_ktime(nsec); +} + +void mlx4_en_fill_hwtstamps(struct mlx4_en_dev *mdev, + struct skb_shared_hwtstamps *hwts, + u64 timestamp) +{ memset(hwts, 0, sizeof(struct skb_shared_hwtstamps)); - hwts->hwtstamp = ns_to_ktime(nsec); + hwts->hwtstamp = mlx4_en_get_hwtstamp(mdev, timestamp); } /** |