aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorBoris Pismenny <borisp@mellanox.com>2018-07-13 14:33:52 +0300
committerDavid S. Miller <davem@davemloft.net>2018-07-16 00:13:28 -0700
commitb3ccf978132ed7d0add45ca56e810a36ce7febf3 (patch)
treeda01409572e97ae50e7cac7d584cd913dceb1208
parent10e71acca28262a9db47ce9b0a10dcd8b38bbdeb (diff)
downloadlinux-stericsson-b3ccf978132ed7d0add45ca56e810a36ce7febf3.tar.gz
net/mlx5e: IPsec, fix byte count in CQE
This patch fixes the byte count indication in CQE for processed IPsec packets that contain a metadata header. Signed-off-by: Boris Pismenny <borisp@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_rxtx.c1
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_rxtx.h2
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_rx.c2
3 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_rxtx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_rxtx.c
index fda7929de9d6..128a82b1dbfc 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_rxtx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_rxtx.c
@@ -364,6 +364,7 @@ struct sk_buff *mlx5e_ipsec_handle_rx_skb(struct net_device *netdev,
}
remove_metadata_hdr(skb);
+ *cqe_bcnt -= MLX5E_METADATA_ETHER_LEN;
return skb;
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_rxtx.h b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_rxtx.h
index 2bfbbef1b054..ca47c0540904 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_rxtx.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_rxtx.h
@@ -41,7 +41,7 @@
#include "en.h"
struct sk_buff *mlx5e_ipsec_handle_rx_skb(struct net_device *netdev,
- struct sk_buff *skb);
+ struct sk_buff *skb, u32 *cqe_bcnt);
void mlx5e_ipsec_handle_rx_cqe(struct mlx5e_rq *rq, struct mlx5_cqe64 *cqe);
void mlx5e_ipsec_inverse_table_init(void);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
index 0f2bcc243235..1d5295ee863c 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
@@ -1547,7 +1547,7 @@ void mlx5e_ipsec_handle_rx_cqe(struct mlx5e_rq *rq, struct mlx5_cqe64 *cqe)
mlx5e_free_rx_wqe(rq, wi);
goto wq_cyc_pop;
}
- skb = mlx5e_ipsec_handle_rx_skb(rq->netdev, skb);
+ skb = mlx5e_ipsec_handle_rx_skb(rq->netdev, skb, &cqe_bcnt);
if (unlikely(!skb)) {
mlx5e_free_rx_wqe(rq, wi);
goto wq_cyc_pop;