Commit a042d7f5 authored by Mark Bloch's avatar Mark Bloch Committed by Saeed Mahameed
Browse files

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: 4c71ce50 ("net/mlx5: Support partial TTC rules")
Fixes: 8e25a2bc ("net/mlx5: Lag, add support to create TTC tables for LAG port selection")
Signed-off-by: default avatarMark Bloch <mbloch@nvidia.com>
Reviewed-by: default avatarMaor Gottlieb <maorg@nvidia.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@nvidia.com>
parent fc3d3db0

drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c

+1 −1
Original line number Diff line number Diff line
@@ -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);

drivers/net/ethernet/mellanox/mlx5/core/lib/fs_ttc.c

+2 −0
Original line number Diff line number Diff line
@@ -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,