From: Saeed Mahameed <saeed@kernel.org>
To: "David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>
Cc: netdev@vger.kernel.org, Roi Dayan <roid@nvidia.com>,
Saeed Mahameed <saeedm@nvidia.com>
Subject: [net-next 15/15] net/mlx5e: TC, Allow sample action with CT
Date: Wed, 16 Feb 2022 23:56:32 -0800 [thread overview]
Message-ID: <20220217075632.831542-16-saeed@kernel.org> (raw)
In-Reply-To: <20220217075632.831542-1-saeed@kernel.org>
From: Roi Dayan <roid@nvidia.com>
Allow sample+CT actions but still block sample+CT NAT
as it is not supported.
Signed-off-by: Roi Dayan <roid@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
---
drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/ct.c | 6 ------
.../net/ethernet/mellanox/mlx5/core/en/tc/act/sample.c | 8 +++++---
2 files changed, 5 insertions(+), 9 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/ct.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/ct.c
index 1492d3e49c59..7368f95f2310 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/ct.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/ct.c
@@ -14,12 +14,6 @@ tc_act_can_offload_ct(struct mlx5e_tc_act_parse_state *parse_state,
bool clear_action = act->ct.action & TCA_CT_ACT_CLEAR;
struct netlink_ext_ack *extack = parse_state->extack;
- if (flow_flag_test(parse_state->flow, SAMPLE)) {
- NL_SET_ERR_MSG_MOD(extack,
- "Sample action with connection tracking is not supported");
- return false;
- }
-
if (parse_state->ct && !clear_action) {
NL_SET_ERR_MSG_MOD(extack, "Multiple CT actions are not supported");
return false;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/sample.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/sample.c
index f39538e3d027..2c0196431302 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/sample.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/sample.c
@@ -13,10 +13,12 @@ tc_act_can_offload_sample(struct mlx5e_tc_act_parse_state *parse_state,
struct mlx5_flow_attr *attr)
{
struct netlink_ext_ack *extack = parse_state->extack;
+ bool ct_nat;
- if (flow_flag_test(parse_state->flow, CT)) {
- NL_SET_ERR_MSG_MOD(extack,
- "Sample action with connection tracking is not supported");
+ ct_nat = attr->ct_attr.ct_action & TCA_CT_ACT_NAT;
+
+ if (flow_flag_test(parse_state->flow, CT) && ct_nat) {
+ NL_SET_ERR_MSG_MOD(extack, "Sample action with CT NAT is not supported");
return false;
}
--
2.34.1
prev parent reply other threads:[~2022-02-17 7:57 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-17 7:56 [pull request][net-next 00/15] mlx5 updates 2022-02-16 Saeed Mahameed
2022-02-17 7:56 ` [net-next 01/15] net/mlx5e: Fix spelling mistake "supoported" -> "supported" Saeed Mahameed
2022-02-17 11:10 ` patchwork-bot+netdevbpf
2022-02-17 7:56 ` [net-next 02/15] net/mlx5e: Add support for using xdp->data_meta Saeed Mahameed
2022-02-17 7:56 ` [net-next 03/15] net/mlx5e: Generalize packet merge error message Saeed Mahameed
2022-02-17 7:56 ` [net-next 04/15] net/mlx5e: Default to Striding RQ when not conflicting with CQE compression Saeed Mahameed
2022-02-17 7:56 ` [net-next 05/15] net/mlx5e: RX, Restrict bulk size for small Striding RQs Saeed Mahameed
2022-02-17 7:56 ` [net-next 06/15] net/mlx5e: E-Switch, Add PTP counters for uplink representor Saeed Mahameed
2022-02-17 7:56 ` [net-next 07/15] net/mlx5e: E-Switch, Add support for tx_port_ts in switchdev mode Saeed Mahameed
2022-02-17 7:56 ` [net-next 08/15] net/mlx5e: TC, Move flow hashtable to be per rep Saeed Mahameed
2022-02-17 7:56 ` [net-next 09/15] net/mlx5e: Pass actions param to actions_match_supported() Saeed Mahameed
2022-02-17 7:56 ` [net-next 10/15] net/mlx5e: Add post act offload/unoffload API Saeed Mahameed
2022-02-17 7:56 ` [net-next 11/15] net/mlx5e: Create new flow attr for multi table actions Saeed Mahameed
2022-02-17 7:56 ` [net-next 12/15] net/mlx5e: Use multi table support for CT and sample actions Saeed Mahameed
2022-02-17 7:56 ` [net-next 13/15] net/mlx5e: TC, Clean redundant counter flag from tc action parsers Saeed Mahameed
2022-02-17 7:56 ` [net-next 14/15] net/mlx5e: TC, Make post_act parse CT and sample actions Saeed Mahameed
2022-02-17 7:56 ` Saeed Mahameed [this message]
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