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Huy Nguyen authored
We have an issue that OVS application creates an offloaded drop rule that drops VXLAN traffic with both inner and outer header match criteria. mlx5_core driver detects correctly the inner and outer header match criteria but does not enable the inner header match criteria due to an incorrect assumption in mlx5_eswitch_add_offloaded_rule that only decap rule needs inner header criteria. Solution: Remove mlx5_esw_flow_attr's match_level and tunnel_match_level and add two new members: inner_match_level and outer_match_level. inner/outer_match_level is set to NONE if the inner/outer match criteria is not specified in the tc rule creation request. The decap assumption is removed and the code just needs to check for inner/outer_match_level to enable the corresponding bit in firmware's match_criteria_enable value. Fixes: 6363651d ("net/mlx5e: Properly set steering match levels for offloaded TC decap rules") Signed-off-by:
Huy Nguyen <huyn@mellanox.com> Reviewed-by:
Roi Dayan <roid@mellanox.com> Signed-off-by:
Saeed Mahameed <saeedm@mellanox.com>
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