diff options
| author | Tariq Toukan | 2017-11-27 09:35:12 +0100 |
|---|---|---|
| committer | Saeed Mahameed | 2018-03-28 02:17:27 +0200 |
| commit | bd658dda423781dbe775a2d87d662a3145ec05a6 (patch) | |
| tree | 32f0c0bd793a2fab9facd39379478b7454756586 /drivers/net/ethernet/mellanox/mlx5/core/en_rx.c | |
| parent | net/mlx5e: Remove unused define MLX5_MPWRQ_STRIDES_PER_PAGE (diff) | |
| download | kernel-qcow2-linux-bd658dda423781dbe775a2d87d662a3145ec05a6.tar.gz kernel-qcow2-linux-bd658dda423781dbe775a2d87d662a3145ec05a6.tar.xz kernel-qcow2-linux-bd658dda423781dbe775a2d87d662a3145ec05a6.zip | |
net/mlx5e: Separate dma base address and offset in dma_sync call
Pass the base dma address and offset to dma_sync_single_range_for_cpu(),
instead of doing the pre-calculation.
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_rx.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_rx.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c index 8cce90dc461d..ffcbe5c3818a 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c @@ -870,10 +870,8 @@ struct sk_buff *skb_from_cqe(struct mlx5e_rq *rq, struct mlx5_cqe64 *cqe, data = va + rx_headroom; frag_size = MLX5_SKB_FRAG_SZ(rx_headroom + cqe_bcnt); - dma_sync_single_range_for_cpu(rq->pdev, - di->addr + wi->offset, - 0, frag_size, - DMA_FROM_DEVICE); + dma_sync_single_range_for_cpu(rq->pdev, di->addr, wi->offset, + frag_size, DMA_FROM_DEVICE); prefetch(data); wi->offset += frag_size; |