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| author | Shay Drory <shayd@nvidia.com> | 2021-01-03 10:09:59 +0200 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@nvidia.com> | 2021-02-11 18:50:15 -0800 |
| commit | 7ab91f2b03367f9d25dd807ebdfb0d67295e0e41 (patch) | |
| tree | d082c8e7c6dd7ea11422527094dd6b45d6f292ad /drivers/net | |
| parent | c70f8597fcc1399ef6d5b5ce648a31d887d5dba2 (diff) | |
| download | linux-stable-7ab91f2b03367f9d25dd807ebdfb0d67295e0e41.tar.gz linux-stable-7ab91f2b03367f9d25dd807ebdfb0d67295e0e41.tar.bz2 linux-stable-7ab91f2b03367f9d25dd807ebdfb0d67295e0e41.zip | |
net/mlx5: Disallow RoCE on lag device
In lag mode, setting roce enabled/disable of lag device have no effect.
e.g.: bond device (roce/vf_lag) roce status remain unchanged.
Therefore disable it and add an error message.
Fixes: cc9defcbb8fa ("net/mlx5: Handle "enable_roce" devlink param")
Signed-off-by: Shay Drory <shayd@nvidia.com>
Reviewed-by: Moshe Shemesh <moshe@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/devlink.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/devlink.c b/drivers/net/ethernet/mellanox/mlx5/core/devlink.c index 317ce6b80b23..c7073193db14 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/devlink.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/devlink.c @@ -273,8 +273,8 @@ static int mlx5_devlink_enable_roce_validate(struct devlink *devlink, u32 id, NL_SET_ERR_MSG_MOD(extack, "Device doesn't support RoCE"); return -EOPNOTSUPP; } - if (mlx5_core_is_mp_slave(dev)) { - NL_SET_ERR_MSG_MOD(extack, "Multi port slave device can't configure RoCE"); + if (mlx5_core_is_mp_slave(dev) || mlx5_lag_is_active(dev)) { + NL_SET_ERR_MSG_MOD(extack, "Multi port slave/Lag device can't configure RoCE"); return -EOPNOTSUPP; } |