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Commit bd658dda authored by Tariq Toukan's avatar Tariq Toukan Committed by Saeed Mahameed
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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: default avatarTariq Toukan <tariqt@mellanox.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@mellanox.com>
parent 73faf36c

drivers/net/ethernet/mellanox/mlx5/core/en_rx.c

+2 −4
Original line number Diff line number Diff line
@@ -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;