diff options
Diffstat (limited to 'drivers/net/mlx4/en_rx.c')
| -rw-r--r-- | drivers/net/mlx4/en_rx.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/net/mlx4/en_rx.c b/drivers/net/mlx4/en_rx.c index 05998ee297c..277215fb9d7 100644 --- a/drivers/net/mlx4/en_rx.c +++ b/drivers/net/mlx4/en_rx.c @@ -345,6 +345,8 @@ int mlx4_en_activate_rx_rings(struct mlx4_en_priv *priv) err = mlx4_en_init_allocator(priv, ring); if (err) { en_err(priv, "Failed initializing ring allocator\n"); + if (ring->stride <= TXBB_SIZE) + ring->buf -= TXBB_SIZE; ring_ind--; goto err_allocator; } @@ -369,6 +371,8 @@ err_buffers: ring_ind = priv->rx_ring_num - 1; err_allocator: while (ring_ind >= 0) { + if (priv->rx_ring[ring_ind].stride <= TXBB_SIZE) + priv->rx_ring[ring_ind].buf -= TXBB_SIZE; mlx4_en_destroy_allocator(priv, &priv->rx_ring[ring_ind]); ring_ind--; } @@ -580,7 +584,7 @@ int mlx4_en_process_rx_cq(struct net_device *dev, struct mlx4_en_cq *cq, int bud ring->bytes += length; ring->packets++; - if (likely(priv->rx_csum)) { + if (likely(dev->features & NETIF_F_RXCSUM)) { if ((cqe->status & cpu_to_be16(MLX4_CQE_STATUS_IPOK)) && (cqe->checksum == cpu_to_be16(0xffff))) { priv->port_stats.rx_chksum_good++; @@ -706,7 +710,7 @@ int mlx4_en_poll_rx_cq(struct napi_struct *napi, int budget) } -/* Calculate the last offset position that accomodates a full fragment +/* Calculate the last offset position that accommodates a full fragment * (assuming fagment size = stride-align) */ static int mlx4_en_last_alloc_offset(struct mlx4_en_priv *priv, u16 stride, u16 align) { |