diff options
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_tx.c | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c index 857d1c0397d7..f5af35c5ecc8 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c @@ -327,6 +327,20 @@ static void mlx5e_sq_calc_wqe_attr(struct sk_buff *skb, const struct mlx5e_tx_at }; } +static void mlx5e_tx_skb_update_hwts_flags(struct sk_buff *skb) +{ + if (unlikely(skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP)) + skb_shinfo(skb)->tx_flags |= SKBTX_IN_PROGRESS; +} + +static void mlx5e_tx_check_stop(struct mlx5e_txqsq *sq) +{ + if (unlikely(!mlx5e_wqc_has_room_for(&sq->wq, sq->cc, sq->pc, sq->stop_room))) { + netif_tx_stop_queue(sq->txq); + sq->stats->stopped++; + } +} + static inline void mlx5e_txwqe_complete(struct mlx5e_txqsq *sq, struct sk_buff *skb, const struct mlx5e_tx_attr *attr, @@ -348,14 +362,11 @@ mlx5e_txwqe_complete(struct mlx5e_txqsq *sq, struct sk_buff *skb, cseg->opmod_idx_opcode = cpu_to_be32((sq->pc << 8) | attr->opcode); cseg->qpn_ds = cpu_to_be32((sq->sqn << 8) | wqe_attr->ds_cnt); - if (unlikely(skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP)) - skb_shinfo(skb)->tx_flags |= SKBTX_IN_PROGRESS; + mlx5e_tx_skb_update_hwts_flags(skb); sq->pc += wi->num_wqebbs; - if (unlikely(!mlx5e_wqc_has_room_for(wq, sq->cc, sq->pc, sq->stop_room))) { - netif_tx_stop_queue(sq->txq); - sq->stats->stopped++; - } + + mlx5e_tx_check_stop(sq); send_doorbell = __netdev_tx_sent_queue(sq->txq, attr->num_bytes, xmit_more); if (send_doorbell) |