iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

net/mlx5e: Explicitly set source e-switch in offloaded TC rules

Browse Source 
Set a specific source e-switch when setting a rule that matches on the
ingress port.

Signed-off-by: Shahar Klein <shahark@mellanox.com>
Reviewed-by: Or Gerlitz <ogerlitz@mellanox.com>
Reviewed-by: Roi Dayan <roid@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
This commit is contained in:
Shahar Klein 2018-03-18 09:03:49 +02:00 committed by Saeed Mahameed
parent 3e99df8772
commit 10ff5359f8
3 changed files with 10 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
View File

@ -2462,6 +2462,7 @@ static int parse_tc_fdb_actions(struct mlx5e_priv *priv, struct tcf_exts *exts,
memset(attr, 0, sizeof(*attr));
attr->in_rep = rpriv->rep;
attr->in_mdev = priv->mdev;
tcf_exts_to_list(exts, &actions);
list_for_each_entry(a, &actions, list) {

1
drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
View File

@ -231,6 +231,7 @@ struct mlx5_esw_flow_attr {
struct mlx5_eswitch_rep *in_rep;
struct mlx5_eswitch_rep *out_rep;
struct mlx5_core_dev *out_mdev;
struct mlx5_core_dev *in_mdev;
int action;
__be16 vlan_proto;

8
drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
View File

@ -93,8 +93,16 @@ mlx5_eswitch_add_offloaded_rule(struct mlx5_eswitch *esw,
misc = MLX5_ADDR_OF(fte_match_param, spec->match_value, misc_parameters);
MLX5_SET(fte_match_set_misc, misc, source_port, attr->in_rep->vport);
if (MLX5_CAP_ESW(esw->dev, merged_eswitch))
MLX5_SET(fte_match_set_misc, misc,
source_eswitch_owner_vhca_id,
MLX5_CAP_GEN(attr->in_mdev, vhca_id));
misc = MLX5_ADDR_OF(fte_match_param, spec->match_criteria, misc_parameters);
MLX5_SET_TO_ONES(fte_match_set_misc, misc, source_port);
if (MLX5_CAP_ESW(esw->dev, merged_eswitch))
MLX5_SET_TO_ONES(fte_match_set_misc, misc,
source_eswitch_owner_vhca_id);
spec->match_criteria_enable = MLX5_MATCH_OUTER_HEADERS |
MLX5_MATCH_MISC_PARAMETERS;