diff options
author | Bodong Wang | 2019-02-13 10:52:34 -0600 |
---|---|---|
committer | Saeed Mahameed | 2019-02-15 17:25:56 -0800 |
commit | 86b39a66b75f2f360eef56bdb5ac37d5068a9b7d (patch) | |
tree | 8573379c5cb5f9235b733f168a55d62dab629244 /drivers | |
parent | 259fae5a2cff72e19f82094fb73e2149f8d64396 (diff) |
net/mlx5: Correctly set LAG mode for ECPF
When bonding is added, driver assumes that it's RoCE LAG if no VF is
enabled. This is not enough for ECPF as the VF is enabled in host PF
side. LAG should only choose RoCE mode when both slave devices meet
conditions below:
1. E-Switch offloads mode is NONE.
2. No VF is enabled.
Signed-off-by: Bodong Wang <bodong@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/lag.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag.c b/drivers/net/ethernet/mellanox/mlx5/core/lag.c index 2d223385dc81..04c5aca7f8c5 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lag.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/lag.c @@ -343,6 +343,11 @@ static void mlx5_do_bond(struct mlx5_lag *ldev) roce_lag = !mlx5_sriov_is_enabled(dev0) && !mlx5_sriov_is_enabled(dev1); +#ifdef CONFIG_MLX5_ESWITCH + roce_lag &= dev0->priv.eswitch->mode == SRIOV_NONE && + dev1->priv.eswitch->mode == SRIOV_NONE; +#endif + if (roce_lag) mlx5_lag_remove_ib_devices(ldev); |