diff mbox series

[net-next,5/7] net/mlx5: FPGA, Properly initialize dma direction on fpga conn send

Message ID 20180530004650.15029-6-saeedm@mellanox.com
State Accepted, archived
Delegated to: David Miller
Headers show
Series [net-next,1/7] net/mlx5: FPGA, Add doxygen for access type enum | expand

Commit Message

Saeed Mahameed May 30, 2018, 12:46 a.m. UTC 
From: Ilya Lesokhin <ilyal@mellanox.com>

Properly initialize dma direction on fpga conn send.
Do not rely on dma_dir == 0 (DMA_BIDIRECTIONAL).

Signed-off-by: Ilya Lesokhin <ilyal@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

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;