From ba869ee0e0f53077f58ce43a9381b4ee0a20cdd6 Mon Sep 17 00:00:00 2001 From: Ilya Lesokhin Date: Tue, 14 Nov 2017 10:30:55 +0200 Subject: [PATCH] net/mlx5: FPGA, Properly initialize dma direction on fpga conn send Properly initialize dma direction on fpga conn send. Do not rely on dma_dir == 0 (DMA_BIDIRECTIONAL). Signed-off-by: Ilya Lesokhin Signed-off-by: Saeed Mahameed --- drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c b/drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c index 4e5a5cf..bf84678 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c @@ -181,6 +181,7 @@ int mlx5_fpga_conn_send(struct mlx5_fpga_conn *conn, if (!conn->qp.active) return -ENOTCONN; + buf->dma_dir = DMA_TO_DEVICE; err = mlx5_fpga_conn_map_buf(conn, buf); if (err) return err; -- 2.7.4