diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/en_tx.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/en_tx.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c index 55f9f5c5344e..1783705273d8 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c @@ -416,7 +416,7 @@ static bool mlx4_en_process_tx_cq(struct net_device *dev, * make sure we read the CQE after we read the * ownership bit */ - rmb(); + dma_rmb(); if (unlikely((cqe->owner_sr_opcode & MLX4_CQE_OPCODE_MASK) == MLX4_CQE_OPCODE_ERROR)) { @@ -667,7 +667,7 @@ static void build_inline_wqe(struct mlx4_en_tx_desc *tx_desc, skb_frag_size(&shinfo->frags[0])); } - wmb(); + dma_wmb(); inl->byte_count = cpu_to_be32(1 << 31 | (skb->len - spc)); } } @@ -804,7 +804,7 @@ netdev_tx_t mlx4_en_xmit(struct sk_buff *skb, struct net_device *dev) data->addr = cpu_to_be64(dma); data->lkey = ring->mr_key; - wmb(); + dma_wmb(); data->byte_count = cpu_to_be32(byte_count); --data; } @@ -821,7 +821,7 @@ netdev_tx_t mlx4_en_xmit(struct sk_buff *skb, struct net_device *dev) data->addr = cpu_to_be64(dma); data->lkey = ring->mr_key; - wmb(); + dma_wmb(); data->byte_count = cpu_to_be32(byte_count); } /* tx completion can avoid cache line miss for common cases */ @@ -938,7 +938,7 @@ netdev_tx_t mlx4_en_xmit(struct sk_buff *skb, struct net_device *dev) /* Ensure new descriptor hits memory * before setting ownership of this descriptor to HW */ - wmb(); + dma_wmb(); tx_desc->ctrl.owner_opcode = op_own; wmb(); @@ -958,7 +958,7 @@ netdev_tx_t mlx4_en_xmit(struct sk_buff *skb, struct net_device *dev) /* Ensure new descriptor hits memory * before setting ownership of this descriptor to HW */ - wmb(); + dma_wmb(); tx_desc->ctrl.owner_opcode = op_own; if (send_doorbell) { wmb(); |