From 6a910233c1eb19673dd0f37f1d72d7cdc419e176 Mon Sep 17 00:00:00 2001 From: Alex Vesker Date: Thu, 14 Sep 2017 18:02:31 +0300 Subject: [PATCH] net/mlx5e: IPoIB, Add PKEY child interface ethtool ops Similar to VLAN interfaces child interfaces have limited ethtool support. In current code the main limitation that does not allow child interface ethtool configuration is due to shared resources which are managed by the parent. Signed-off-by: Alex Vesker Reviewed-by: Erez Shitrit --- drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c | 5 +++++ drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.h | 1 + drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib_vlan.c | 4 ++-- 3 files changed, 8 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c index 43c126c63955..6f338a9219c8 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c @@ -250,3 +250,8 @@ const struct ethtool_ops mlx5i_ethtool_ops = { .get_link_ksettings = mlx5i_get_link_ksettings, .get_link = ethtool_op_get_link, }; + +const struct ethtool_ops mlx5i_pkey_ethtool_ops = { + .get_drvinfo = mlx5i_get_drvinfo, + .get_link = ethtool_op_get_link, +}; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.h b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.h index 80c0cfee7164..a50c1a19550e 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.h @@ -39,6 +39,7 @@ #define MLX5I_MAX_NUM_TC 1 extern const struct ethtool_ops mlx5i_ethtool_ops; +extern const struct ethtool_ops mlx5i_pkey_ethtool_ops; #define MLX5_IB_GRH_BYTES 40 #define MLX5_IPOIB_ENCAP_LEN 4 diff --git a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib_vlan.c b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib_vlan.c index d99bec6855de..531b02cc979b 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib_vlan.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib_vlan.c @@ -279,8 +279,8 @@ static void mlx5i_pkey_init(struct mlx5_core_dev *mdev, /* Override parent ndo */ netdev->netdev_ops = &mlx5i_pkey_netdev_ops; - /* Currently no ethtool support */ - netdev->ethtool_ops = NULL; + /* Set child limited ethtool support */ + netdev->ethtool_ops = &mlx5i_pkey_ethtool_ops; /* Use dummy rqs */ priv->channels.params.log_rq_size = MLX5E_PARAMS_MINIMUM_LOG_RQ_SIZE; -- 2.11.0