netdev - [PATCH net-next v3 03/10] net/mlx5: HWS, Export rule skip logic

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Message-ID: <20250703185431.445571-4-mbloch@nvidia.com>
Date: Thu, 3 Jul 2025 21:54:24 +0300
From: Mark Bloch <mbloch@...dia.com>
To: "David S. Miller" <davem@...emloft.net>, Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>, Eric Dumazet <edumazet@...gle.com>, "Andrew
 Lunn" <andrew+netdev@...n.ch>, Simon Horman <horms@...nel.org>
CC: <saeedm@...dia.com>, <gal@...dia.com>, <leonro@...dia.com>,
	<tariqt@...dia.com>, Leon Romanovsky <leon@...nel.org>,
	<netdev@...r.kernel.org>, <linux-rdma@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>, Vlad Dogaru <vdogaru@...dia.com>, "Yevgeny
 Kliteynik" <kliteyn@...dia.com>, Mark Bloch <mbloch@...dia.com>
Subject: [PATCH net-next v3 03/10] net/mlx5: HWS, Export rule skip logic

From: Vlad Dogaru <vdogaru@...dia.com>

The bwc layer will use `mlx5hws_rule_skip` to keep track of numbers of
RX and TX rules individually, so export this function for future usage.

Signed-off-by: Vlad Dogaru <vdogaru@...dia.com>
Reviewed-by: Yevgeny Kliteynik <kliteyn@...dia.com>
Signed-off-by: Mark Bloch <mbloch@...dia.com>
---
 .../net/ethernet/mellanox/mlx5/core/steering/hws/rule.c  | 9 ++++-----
 .../net/ethernet/mellanox/mlx5/core/steering/hws/rule.h  | 3 +++
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/rule.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/rule.c
index 5342a4cc7194..4883e4e1d251 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/rule.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/rule.c
@@ -3,10 +3,8 @@
 
 #include "internal.h"
 
-static void hws_rule_skip(struct mlx5hws_matcher *matcher,
-			  struct mlx5hws_match_template *mt,
-			  u32 flow_source,
-			  bool *skip_rx, bool *skip_tx)
+void mlx5hws_rule_skip(struct mlx5hws_matcher *matcher, u32 flow_source,
+		       bool *skip_rx, bool *skip_tx)
 {
 	/* By default FDB rules are added to both RX and TX */
 	*skip_rx = false;
@@ -66,7 +64,8 @@ static void hws_rule_init_dep_wqe(struct mlx5hws_send_ring_dep_wqe *dep_wqe,
 				attr->rule_idx : 0;
 
 	if (tbl->type == MLX5HWS_TABLE_TYPE_FDB) {
-		hws_rule_skip(matcher, mt, attr->flow_source, &skip_rx, &skip_tx);
+		mlx5hws_rule_skip(matcher, attr->flow_source,
+				  &skip_rx, &skip_tx);
 
 		if (!skip_rx) {
 			dep_wqe->rtc_0 = matcher->match_ste.rtc_0_id;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/rule.h b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/rule.h
index 1c47a9c11572..d0f082b8dbf5 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/rule.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/rule.h
@@ -69,6 +69,9 @@ struct mlx5hws_rule {
 			   */
 };
 
+void mlx5hws_rule_skip(struct mlx5hws_matcher *matcher, u32 flow_source,
+		       bool *skip_rx, bool *skip_tx);
+
 void mlx5hws_rule_free_action_ste(struct mlx5hws_action_ste_chunk *action_ste);
 
 int mlx5hws_rule_move_hws_remove(struct mlx5hws_rule *rule,
-- 
2.34.1