diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c | 27 |
1 files changed, 11 insertions, 16 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c index 73ba2501e441..82281b1d7555 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c @@ -381,26 +381,17 @@ mlx5e_ktls_tx_handle_ooo(struct mlx5e_ktls_offload_context_tx *priv_tx, int datalen, u32 seq) { - struct mlx5e_sq_stats *stats = sq->stats; enum mlx5e_ktls_sync_retval ret; struct tx_sync_info info = {}; - int i = 0; + int i; ret = tx_sync_info_get(priv_tx, seq, datalen, &info); - if (unlikely(ret != MLX5E_KTLS_SYNC_DONE)) { - if (ret == MLX5E_KTLS_SYNC_SKIP_NO_DATA) { - stats->tls_skip_no_sync_data++; - return MLX5E_KTLS_SYNC_SKIP_NO_DATA; - } - /* We might get here if a retransmission reaches the driver - * after the relevant record is acked. + if (unlikely(ret != MLX5E_KTLS_SYNC_DONE)) + /* We might get here with ret == FAIL if a retransmission + * reaches the driver after the relevant record is acked. * It should be safe to drop the packet in this case */ - stats->tls_drop_no_sync_data++; - goto err_out; - } - - stats->tls_ooo++; + return ret; tx_post_resync_params(sq, priv_tx, info.rcd_sn); @@ -412,7 +403,7 @@ mlx5e_ktls_tx_handle_ooo(struct mlx5e_ktls_offload_context_tx *priv_tx, return MLX5E_KTLS_SYNC_DONE; } - for (; i < info.nr_frags; i++) { + for (i = 0; i < info.nr_frags; i++) { unsigned int orig_fsz, frag_offset = 0, n = 0; skb_frag_t *f = &info.frags[i]; @@ -482,15 +473,19 @@ bool mlx5e_ktls_handle_tx_skb(struct net_device *netdev, struct mlx5e_txqsq *sq, enum mlx5e_ktls_sync_retval ret = mlx5e_ktls_tx_handle_ooo(priv_tx, sq, datalen, seq); + stats->tls_ooo++; + switch (ret) { case MLX5E_KTLS_SYNC_DONE: break; case MLX5E_KTLS_SYNC_SKIP_NO_DATA: + stats->tls_skip_no_sync_data++; if (likely(!skb->decrypted)) goto out; WARN_ON_ONCE(1); - fallthrough; + goto err_out; case MLX5E_KTLS_SYNC_FAIL: + stats->tls_drop_no_sync_data++; goto err_out; } } |