UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

net/mlx5e: Use correct enum to determine uplink port 

For vlan push action, if eswitch flow source capability is enabled, flow
source value compared with MLX5_VPORT_UPLINK enum, to determine uplink
port. This lead to syndrome in dmesg if try to add vlan push action.
For example:
 $ tc filter add dev vxlan0 ingress protocol ip prio 1 flower \
       enc_dst_port 4789 \
       action tunnel_key unset pipe \
       action vlan push id 20 pipe \
       action mirred egress redirect dev ens1f0_0
 $ dmesg
 ...
 [ 2456.883693] mlx5_core 0000:82:00.0: mlx5_cmd_check:756:(pid 5273): SET_FLOW_TABLE_ENTRY(0x936) op_mod(0x0) failed, status bad parameter(0x3), syndrome (0xa9c090)
Use the correct enum value MLX5_FLOW_CONTEXT_FLOW_SOURCE_UPLINK.

Fixes: bb204dcf39fe ("net/mlx5e: Determine source port properly for vlan push action")
Signed-off-by: Dmytro Linkin <dmitrolin@mellanox.com>
Reviewed-by: Vlad Buslov <vladbu@mellanox.com>
Reviewed-by: Roi Dayan <roid@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
This commit is contained in:
Dmytro Linkin 2019-10-29 11:44:24 +02:00 committed by Saeed Mahameed
parent 260986fcff
commit 950d3af70e
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads_termtbl.c
View File

@ -183,7 +183,8 @@ static bool mlx5_eswitch_offload_is_uplink_port(const struct mlx5_eswitch *esw,
u32 port_mask, port_value;
if (MLX5_CAP_ESW_FLOWTABLE(esw->dev, flow_source))
return spec->flow_context.flow_source == MLX5_VPORT_UPLINK;
return spec->flow_context.flow_source ==
MLX5_FLOW_CONTEXT_FLOW_SOURCE_UPLINK;
port_mask = MLX5_GET(fte_match_param, spec->match_criteria,
misc_parameters.source_port);