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authorMark Bloch <mbloch@nvidia.com>2022-04-10 14:58:05 +0300
committerSaeed Mahameed <saeedm@nvidia.com>2022-05-04 10:00:07 +0300
commita042d7f5bb68c47f6e0e546ca367d14e1e4b25ba (patch)
tree0e6bf513f6f05ad7675b83252da98867ad508d4d /drivers/net
parentfc3d3db07b35885f238e1fa06b9f04a8fa7a62d0 (diff)
downloadlinux-a042d7f5bb68c47f6e0e546ca367d14e1e4b25ba.tar.xz
net/mlx5: Fix matching on inner TTC
The cited commits didn't use proper matching on inner TTC as a result distribution of encapsulated packets wasn't symmetric between the physical ports. Fixes: 4c71ce50d2fe ("net/mlx5: Support partial TTC rules") Fixes: 8e25a2bc6687 ("net/mlx5: Lag, add support to create TTC tables for LAG port selection") Signed-off-by: Mark Bloch <mbloch@nvidia.com> Reviewed-by: Maor Gottlieb <maorg@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c2
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/lib/fs_ttc.c2
2 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c b/drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c
index a6592f9c3c05..5be322528279 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c
@@ -505,7 +505,7 @@ static int mlx5_lag_create_inner_ttc_table(struct mlx5_lag *ldev)
struct ttc_params ttc_params = {};
mlx5_lag_set_inner_ttc_params(ldev, &ttc_params);
- port_sel->inner.ttc = mlx5_create_ttc_table(dev, &ttc_params);
+ port_sel->inner.ttc = mlx5_create_inner_ttc_table(dev, &ttc_params);
if (IS_ERR(port_sel->inner.ttc))
return PTR_ERR(port_sel->inner.ttc);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/fs_ttc.c b/drivers/net/ethernet/mellanox/mlx5/core/lib/fs_ttc.c
index b63dec24747a..b78f2ba25c19 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/lib/fs_ttc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/fs_ttc.c
@@ -408,6 +408,8 @@ static int mlx5_generate_inner_ttc_table_rules(struct mlx5_core_dev *dev,
for (tt = 0; tt < MLX5_NUM_TT; tt++) {
struct mlx5_ttc_rule *rule = &rules[tt];
+ if (test_bit(tt, params->ignore_dests))
+ continue;
rule->rule = mlx5_generate_inner_ttc_rule(dev, ft,
&params->dests[tt],
ttc_rules[tt].etype,