From 6fb0701a9cfa248f1c1e5dfde15c4d79bb1bdc69 Mon Sep 17 00:00:00 2001 From: Paul Blakey Date: Thu, 12 Mar 2020 12:23:11 +0200 Subject: [PATCH] net/mlx5: E-Switch, Add support for offloading rules with no in_port FTEs in global tables may match on packets from multiple in_ports. Provide the capability to omit the in_port match condition. Signed-off-by: Paul Blakey Reviewed-by: Oz Shlomo Signed-off-by: David S. Miller --- drivers/net/ethernet/mellanox/mlx5/core/eswitch.h | 1 + drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c | 4 +++- 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h index dae0f3e5ada92..6254bb6e78869 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h @@ -391,6 +391,7 @@ enum { enum { MLX5_ESW_ATTR_FLAG_VLAN_HANDLED = BIT(0), MLX5_ESW_ATTR_FLAG_SLOW_PATH = BIT(1), + MLX5_ESW_ATTR_FLAG_NO_IN_PORT = BIT(2), }; struct mlx5_esw_flow_attr { diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c index 0c4bf69f6c47b..c36185eb5fbb8 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c @@ -388,7 +388,9 @@ mlx5_eswitch_add_offloaded_rule(struct mlx5_eswitch *esw, attr->prio, 0); else fdb = attr->fdb; - mlx5_eswitch_set_rule_source_port(esw, spec, attr); + + if (!(attr->flags & MLX5_ESW_ATTR_FLAG_NO_IN_PORT)) + mlx5_eswitch_set_rule_source_port(esw, spec, attr); } if (IS_ERR(fdb)) { rule = ERR_CAST(fdb);