From: Saeed Mahameed <saeedm@mellanox.com>
To: "David S. Miller" <davem@davemloft.net>
Cc: netdev@vger.kernel.org, Or Gerlitz <ogerlitz@mellanox.com>,
Saeed Mahameed <saeedm@mellanox.com>
Subject: [net 4/9] IB/mlx5: Avoid dealing with vport representors if not being e-switch manager
Date: Tue, 26 Jun 2018 17:21:13 -0700 [thread overview]
Message-ID: <20180627002118.9856-5-saeedm@mellanox.com> (raw)
In-Reply-To: <20180627002118.9856-1-saeedm@mellanox.com>
From: Or Gerlitz <ogerlitz@mellanox.com>
In smartnic env, the host (PF) driver might not be an e-switch
manager, hence the switchdev mode representors are running on
the embedded cpu (EC) and not at the host.
As such, we should avoid dealing with vport representors if
not being esw manager.
Fixes: b5ca15ad7e61 ('IB/mlx5: Add proper representors support')
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Reviewed-by: Eli Cohen <eli@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
---
drivers/infiniband/hw/mlx5/main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c
index e52dd21519b4..634be96dcb86 100644
--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -6107,7 +6107,7 @@ static void *mlx5_ib_add(struct mlx5_core_dev *mdev)
dev->num_ports = max(MLX5_CAP_GEN(mdev, num_ports),
MLX5_CAP_GEN(mdev, num_vhca_ports));
- if (MLX5_VPORT_MANAGER(mdev) &&
+ if (MLX5_ESWITCH_MANAGER(mdev) &&
mlx5_ib_eswitch_mode(mdev->priv.eswitch) == SRIOV_OFFLOADS) {
dev->rep = mlx5_ib_vport_rep(mdev->priv.eswitch, 0);
--
2.17.0
next prev parent reply other threads:[~2018-06-27 0:22 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-27 0:21 [pull request][net 0/9] Mellanox, mlx5 fixes 2018-06-26 Saeed Mahameed
2018-06-27 0:21 ` [net 1/9] net/mlx5e: Don't attempt to dereference the ppriv struct if not being eswitch manager Saeed Mahameed
2018-06-27 0:21 ` [net 2/9] net/mlx5: E-Switch, Avoid setup attempt if not being e-switch manager Saeed Mahameed
2018-06-27 0:21 ` [net 3/9] net/mlx5e: Avoid dealing with vport representors " Saeed Mahameed
2018-06-27 0:21 ` Saeed Mahameed [this message]
2018-06-27 0:21 ` [net 5/9] net/mlx5: E-Switch, Disallow vlan/spoofcheck setup if not being esw manager Saeed Mahameed
2018-06-27 0:21 ` [net 6/9] net/mlx5: Fix required capability for manipulating MPFS Saeed Mahameed
2018-06-27 0:21 ` [net 7/9] net/mlx5: Fix wrong size allocation for QoS ETC TC regitster Saeed Mahameed
2018-06-27 0:21 ` [net 8/9] net/mlx5: Fix incorrect raw command length parsing Saeed Mahameed
2018-06-27 0:21 ` [net 9/9] net/mlx5: Fix command interface race in polling mode Saeed Mahameed
2018-06-28 7:57 ` [pull request][net 0/9] Mellanox, mlx5 fixes 2018-06-26 David Miller
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