netdev - [net-next 16/17] net/mlx5e: Set peer flow needed also for multipath

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Message-Id: <20190301200848.9534-17-saeedm@mellanox.com>
Date:   Fri,  1 Mar 2019 12:08:47 -0800
From:   Saeed Mahameed <saeedm@...lanox.com>
To:     "David S. Miller" <davem@...emloft.net>
Cc:     netdev@...r.kernel.org, Roi Dayan <roid@...lanox.com>,
        Or Gerlitz <ogerlitz@...lanox.com>,
        Saeed Mahameed <saeedm@...lanox.com>
Subject: [net-next 16/17] net/mlx5e: Set peer flow needed also for multipath

From: Roi Dayan <roid@...lanox.com>

Update the predicate that determines if to duplicate rules installed on
vport reps to account also for the multipath case.

Signed-off-by: Roi Dayan <roid@...lanox.com>
Reviewed-by: Or Gerlitz <ogerlitz@...lanox.com>
Signed-off-by: Saeed Mahameed <saeedm@...lanox.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
index 850cf6ecb4d7..b4967a0ff8c7 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
@@ -2731,8 +2731,15 @@ static bool is_peer_flow_needed(struct mlx5e_tc_flow *flow)
 	bool esw_paired = mlx5_devcom_is_paired(attr->in_mdev->priv.devcom,
 						MLX5_DEVCOM_ESW_OFFLOADS);
 
-	return esw_paired && mlx5_lag_is_sriov(attr->in_mdev) &&
-	       (is_rep_ingress || act_is_encap);
+	if (!esw_paired)
+		return false;
+
+	if ((mlx5_lag_is_sriov(attr->in_mdev) ||
+	     mlx5_lag_is_multipath(attr->in_mdev)) &&
+	    (is_rep_ingress || act_is_encap))
+		return true;
+
+	return false;
 }
 
 static int
-- 
2.20.1