From: Feras Daoud <ferasda@mellanox.com>
Date: Sun, 2 Sep 2018 22:12:10 +0300
Subject: net/mlx5e: IPoIB, Use priv stats in completion rx flow
Patch-mainline: v4.20-rc1
Git-commit: 19052a3b7710c469b478d470deecdebc0e93cb99
References: bsc#1103990 FATE#326006
Since the RQs are shared between all pkey interfaces, the stats
should be taken from where the per-ring stats are stored instead
of the parent RQ.
Fixes: 4c6c615e3f30 ("net/mlx5e: IPoIB, Add PKEY child interface nic profile")
Signed-off-by: Feras Daoud <ferasda@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/net/ethernet/mellanox/mlx5/core/en_rx.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
@@ -1228,8 +1228,8 @@ static inline void mlx5i_complete_rx_cqe
u32 cqe_bcnt,
struct sk_buff *skb)
{
- struct mlx5e_rq_stats *stats = rq->stats;
struct hwtstamp_config *tstamp;
+ struct mlx5e_rq_stats *stats;
struct net_device *netdev;
struct mlx5e_priv *priv;
char *pseudo_header;
@@ -1252,6 +1252,7 @@ static inline void mlx5i_complete_rx_cqe
priv = mlx5i_epriv(netdev);
tstamp = &priv->tstamp;
+ stats = &priv->channel_stats[rq->ix].rq;
g = (be32_to_cpu(cqe->flags_rqpn) >> 28) & 3;
dgid = skb->data + MLX5_IB_GRH_DGID_OFFSET;