From: Saeed Mahameed <saeedm@mellanox.com>
To: "David S. Miller" <davem@davemloft.net>
Cc: netdev@vger.kernel.org, Huy Nguyen <huyn@mellanox.com>,
Saeed Mahameed <saeedm@mellanox.com>
Subject: [PATCH net-next V2 01/10] net/mlx5e: Add qos capability check
Date: Sun, 27 Nov 2016 17:02:03 +0200 [thread overview]
Message-ID: <1480258932-10302-2-git-send-email-saeedm@mellanox.com> (raw)
In-Reply-To: <1480258932-10302-1-git-send-email-saeedm@mellanox.com>
From: Huy Nguyen <huyn@mellanox.com>
Make sure firmware supports qos before exposing the DCB API.
Signed-off-by: Huy Nguyen <huyn@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
---
drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index 19403d6..2b42112 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -3549,7 +3549,8 @@ static void mlx5e_build_nic_netdev(struct net_device *netdev)
if (MLX5_CAP_GEN(mdev, vport_group_manager)) {
netdev->netdev_ops = &mlx5e_netdev_ops_sriov;
#ifdef CONFIG_MLX5_CORE_EN_DCB
- netdev->dcbnl_ops = &mlx5e_dcbnl_ops;
+ if (MLX5_CAP_GEN(mdev, qos))
+ netdev->dcbnl_ops = &mlx5e_dcbnl_ops;
#endif
} else {
netdev->netdev_ops = &mlx5e_netdev_ops_basic;
--
2.7.4
next prev parent reply other threads:[~2016-11-27 15:02 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-27 15:02 [PATCH net-next V2 00/10] Mellanox 100G mlx5 DCBX and ethtool updates Saeed Mahameed
2016-11-27 15:02 ` Saeed Mahameed [this message]
2016-11-27 15:02 ` [PATCH net-next V2 02/10] net/mlx5e: Support DCBX CEE API Saeed Mahameed
2016-11-27 15:02 ` [PATCH net-next V2 03/10] net/mlx5e: Read ETS settings directly from firmware Saeed Mahameed
2016-11-27 15:02 ` [PATCH net-next V2 04/10] net/mlx5: Add DCBX firmware commands support Saeed Mahameed
2016-11-27 15:02 ` [PATCH net-next V2 05/10] net/mlx5e: ConnectX-4 firmware support for DCBX Saeed Mahameed
2016-11-27 15:02 ` [PATCH net-next V2 06/10] net/mlx5e: Add DCBX control interface Saeed Mahameed
2016-11-27 15:02 ` [PATCH net-next V2 07/10] net/mlx5e: Add support for ethtool self diagnostics test Saeed Mahameed
2016-11-27 15:02 ` [PATCH net-next V2 08/10] net/mlx5e: Add support for loopback selftest Saeed Mahameed
2016-11-27 15:02 ` [PATCH net-next V2 09/10] net/mlx5e: Moves pflags to priv->params Saeed Mahameed
2016-11-27 15:02 ` [PATCH net-next V2 10/10] net/mlx5e: Add CQE compression user control Saeed Mahameed
2016-11-28 20:10 ` [PATCH net-next V2 00/10] Mellanox 100G mlx5 DCBX and ethtool updates David Miller
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