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| author | Hadar Hen Zion | 2016-11-07 14:14:46 +0100 |
|---|---|---|
| committer | David S. Miller | 2016-11-09 19:41:56 +0100 |
| commit | bbd00f7e2349e53345d0a151c04c8cb7e10bf2e7 (patch) | |
| tree | 28dc3afa096f3efbfe63bdc45569de01b2780a02 /drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c | |
| parent | net/mlx5: Support encap id when setting new steering entry (diff) | |
| download | kernel-qcow2-linux-bbd00f7e2349e53345d0a151c04c8cb7e10bf2e7.tar.gz kernel-qcow2-linux-bbd00f7e2349e53345d0a151c04c8cb7e10bf2e7.tar.xz kernel-qcow2-linux-bbd00f7e2349e53345d0a151c04c8cb7e10bf2e7.zip | |
net/mlx5e: Add TC tunnel release action for SRIOV offloads
Enhance the parsing of offloaded TC rules to set HW matching on outer
(encapsulation) headers.
Parse TC tunnel release action and set it as mlx5 decap action when the
required capabilities are supported.
Signed-off-by: Hadar Hen Zion <hadarh@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c index a390117ed34c..c2dc470bdff3 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c @@ -82,6 +82,8 @@ mlx5_eswitch_add_offloaded_rule(struct mlx5_eswitch *esw, spec->match_criteria_enable = MLX5_MATCH_OUTER_HEADERS | MLX5_MATCH_MISC_PARAMETERS; + if (flow_act.action & MLX5_FLOW_CONTEXT_ACTION_DECAP) + spec->match_criteria_enable |= MLX5_MATCH_INNER_HEADERS; rule = mlx5_add_flow_rules((struct mlx5_flow_table *)esw->fdb_table.fdb, spec, &flow_act, dest, i); @@ -409,6 +411,7 @@ static int esw_create_offloads_fdb_table(struct mlx5_eswitch *esw, int nvports) u32 *flow_group_in; void *match_criteria; int table_size, ix, err = 0; + u32 flags = 0; flow_group_in = mlx5_vzalloc(inlen); if (!flow_group_in) @@ -423,10 +426,14 @@ static int esw_create_offloads_fdb_table(struct mlx5_eswitch *esw, int nvports) esw_debug(dev, "Create offloads FDB table, log_max_size(%d)\n", MLX5_CAP_ESW_FLOWTABLE_FDB(dev, log_max_ft_size)); + if (MLX5_CAP_ESW_FLOWTABLE_FDB(dev, encap) && + MLX5_CAP_ESW_FLOWTABLE_FDB(dev, decap)) + flags |= MLX5_FLOW_TABLE_TUNNEL_EN; + fdb = mlx5_create_auto_grouped_flow_table(root_ns, FDB_FAST_PATH, ESW_OFFLOADS_NUM_ENTRIES, ESW_OFFLOADS_NUM_GROUPS, 0, - 0); + flags); if (IS_ERR(fdb)) { err = PTR_ERR(fdb); esw_warn(dev, "Failed to create Fast path FDB Table err %d\n", err); |