From: Saeed Mahameed <saeedm@mellanox.com>
To: "David S. Miller" <davem@davemloft.net>
Cc: netdev@vger.kernel.org, Ilya Lesokhin <ilyal@mellanox.com>,
Saeed Mahameed <saeedm@mellanox.com>
Subject: [net-next 5/7] net/mlx5: FPGA, Properly initialize dma direction on fpga conn send
Date: Tue, 29 May 2018 17:46:48 -0700 [thread overview]
Message-ID: <20180530004650.15029-6-saeedm@mellanox.com> (raw)
In-Reply-To: <20180530004650.15029-1-saeedm@mellanox.com>
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 --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
next prev parent reply other threads:[~2018-05-30 0:47 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-30 0:46 [pull request][net-next 0/7] Mellanox, mlx5e & FPGA updates 2018-05-29 Saeed Mahameed
2018-05-30 0:46 ` [net-next 1/7] net/mlx5: FPGA, Add doxygen for access type enum Saeed Mahameed
2018-05-30 0:46 ` [net-next 2/7] net/mlx5: FPGA, Add device name Saeed Mahameed
2018-05-30 0:46 ` [net-next 3/7] net/mlx5: FPGA, print SBU identification on init Saeed Mahameed
2018-05-30 0:46 ` [net-next 4/7] net/mlx5: FPGA, Abort FPGA init if the device reports no QP capability Saeed Mahameed
2018-05-30 0:46 ` Saeed Mahameed [this message]
2018-05-30 0:46 ` [net-next 6/7] net/mlx5: FPGA, Call DMA unmap with the right size Saeed Mahameed
2018-05-30 0:46 ` [net-next 7/7] net/mlx5e: Get the number of offloaded TC rules from the correct table Saeed Mahameed
2018-05-31 17:53 ` [pull request][net-next 0/7] Mellanox, mlx5e & FPGA updates 2018-05-29 David Miller
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