diff options
| author | Maor Dickman <maord@nvidia.com> | 2022-11-24 14:21:03 +0200 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@nvidia.com> | 2022-11-29 21:09:48 -0800 |
| commit | dcf19b9ce4fd2ad6d2fbfa1c3039919fc43968f4 (patch) | |
| tree | cc0d540e5016266787d749bf3ad09393026810a2 /drivers/net/ethernet/mellanox/mlx5/core/eswitch.h | |
| parent | 42760d95a0c192218b57f033ef39f7b493ffec59 (diff) | |
net/mlx5e: TC, Add offload support for trap with additional actions
TC trap action offload is currently supported only when trap is the sole action
in the flow.
This patch remove this limitation by changing trap action offload to not use
MLX5_ATTR_FLAG_SLOW_PATH flag and instead set the flow destination table
explicitly to be the slow table. This will allow offload of the additional
actions.
TC flow example:
tc filter add dev $REP2 protocol ip prio 2 root \
flower skip_sw dst_mac $mac0 \
action mirred egress redirect dev $REP3 \
action pedit ex munge eth dst set $mac2 pipe \
action trap
Signed-off-by: Maor Dickman <maord@nvidia.com>
Reviewed-by: Raed Salem <raeds@nvidia.com>
Reviewed-by: Roi Dayan <roid@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/eswitch.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/eswitch.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h index 3029bc1c0dd0..42d9df417e20 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h @@ -744,6 +744,11 @@ static inline int mlx5_eswitch_num_vfs(struct mlx5_eswitch *esw) return 0; } +static inline struct mlx5_flow_table * +mlx5_eswitch_get_slow_fdb(struct mlx5_eswitch *esw) +{ + return esw->fdb_table.offloads.slow_fdb; +} #else /* CONFIG_MLX5_ESWITCH */ /* eswitch API stubs */ static inline int mlx5_eswitch_init(struct mlx5_core_dev *dev) { return 0; } |