[net-next 5/7] net/mlx5: FPGA, Properly initialize dma direction on fpga conn send
From: Saeed Mahameed <hidden>
Date: 2018-05-30 00:47:19
Subsystem:
mellanox ethernet innova drivers, mellanox mlx5 core vpi driver, networking drivers, the rest · Maintainers:
Saeed Mahameed, Leon Romanovsky, Tariq Toukan, Mark Bloch, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
From: Ilya Lesokhin <redacted> Properly initialize dma direction on fpga conn send. Do not rely on dma_dir == 0 (DMA_BIDIRECTIONAL). Signed-off-by: Ilya Lesokhin <redacted> Signed-off-by: Saeed Mahameed <redacted> --- 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 4e5a5cf25f17..bf84678b21d6 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;
--
2.17.0