diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_tx.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_tx.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c index 74f25293499a..e47e2a0059d0 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c @@ -463,6 +463,12 @@ mlx5e_txwqe_complete(struct mlx5e_txqsq *sq, struct sk_buff *skb, mlx5e_tx_check_stop(sq); + if (unlikely(sq->ptpsq)) { + mlx5e_skb_cb_hwtstamp_init(skb); + mlx5e_skb_fifo_push(&sq->ptpsq->skb_fifo, skb); + skb_get(skb); + } + send_doorbell = __netdev_tx_sent_queue(sq->txq, attr->num_bytes, xmit_more); if (send_doorbell) mlx5e_notify_hw(wq, sq->pc, sq->uar_map, cseg); @@ -768,7 +774,11 @@ static void mlx5e_consume_skb(struct mlx5e_txqsq *sq, struct sk_buff *skb, u64 ts = get_cqe_ts(cqe); hwts.hwtstamp = mlx5_timecounter_cyc2time(sq->clock, ts); - skb_tstamp_tx(skb, &hwts); + if (sq->ptpsq) + mlx5e_skb_cb_hwtstamp_handler(skb, MLX5E_SKB_CB_CQE_HWTSTAMP, + hwts.hwtstamp, sq->ptpsq->cq_stats); + else + skb_tstamp_tx(skb, &hwts); } napi_consume_skb(skb, napi_budget); |