diff options
| author | Mark Bloch <mbloch@nvidia.com> | 2021-10-21 15:46:17 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-12-08 11:04:53 +0300 |
| commit | 4cc946fae4c509a8ad52ace4a9ada3f7fcd12f4e (patch) | |
| tree | 151e37024558894dce2b4935b2468f1d3beb0d4c /drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c | |
| parent | 301c7519106d9398b5d33e12daaabb4172a6c2db (diff) | |
| download | linux-4cc946fae4c509a8ad52ace4a9ada3f7fcd12f4e.tar.xz | |
net/mlx5: E-Switch, fix single FDB creation on BlueField
[ Upstream commit 43a0696f11567278b9412f947e43dd7906c831a8 ]
Always use MLX5_FLOW_TABLE_OTHER_VPORT flag when creating egress ACL
table for single FDB. Not doing so on BlueField will make firmware fail
the command. On BlueField the E-Switch manager is the ECPF (vport 0xFFFE)
which is filled in the flow table creation command but as the
other_vport field wasn't set the firmware complains about a bad parameter.
This is different from a regular HCA where the E-Switch manager vport is
the PF (vport 0x0). Passing MLX5_FLOW_TABLE_OTHER_VPORT will make the
firmware happy both on BlueField and on regular HCAs without special
condition for each.
This fixes the bellow firmware syndrome:
mlx5_cmd_check:819:(pid 571): CREATE_FLOW_TABLE(0x930) op_mod(0x0) failed, status bad parameter(0x3), syndrome (0x754a4)
Fixes: db202995f503 ("net/mlx5: E-Switch, add logic to enable shared FDB")
Signed-off-by: Mark Bloch <mbloch@nvidia.com>
Reviewed-by: Maor Gottlieb <maorg@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c index 0c79e1133936..f3f23fdc2022 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c @@ -2471,6 +2471,7 @@ static int esw_set_master_egress_rule(struct mlx5_core_dev *master, struct mlx5_eswitch *esw = master->priv.eswitch; struct mlx5_flow_table_attr ft_attr = { .max_fte = 1, .prio = 0, .level = 0, + .flags = MLX5_FLOW_TABLE_OTHER_VPORT, }; struct mlx5_flow_namespace *egress_ns; struct mlx5_flow_table *acl; |