netdev - [net-next V2 14/15] net/mlx5: Enable SD feature

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Date: Wed,  7 Feb 2024 19:53:51 -0800
From: Saeed Mahameed <saeed@...nel.org>
To: "David S. Miller" <davem@...emloft.net>,
	Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>,
	Eric Dumazet <edumazet@...gle.com>
Cc: Saeed Mahameed <saeedm@...dia.com>,
	netdev@...r.kernel.org,
	Tariq Toukan <tariqt@...dia.com>,
	Gal Pressman <gal@...dia.com>,
	Leon Romanovsky <leonro@...dia.com>
Subject: [net-next V2 14/15] net/mlx5: Enable SD feature

From: Tariq Toukan <tariqt@...dia.com>

Have an actual mlx5_sd instance in the core device, and fix the getter
accordingly. This allows SD stuff to flow, the feature becomes supported
only here.

Signed-off-by: Tariq Toukan <tariqt@...dia.com>
Reviewed-by: Gal Pressman <gal@...dia.com>
Signed-off-by: Saeed Mahameed <saeedm@...dia.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/lib/mlx5.h | 3 ++-
 include/linux/mlx5/driver.h                        | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/mlx5.h b/drivers/net/ethernet/mellanox/mlx5/core/lib/mlx5.h
index 0810b92b48d0..37d5f445598c 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/lib/mlx5.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/mlx5.h
@@ -59,10 +59,11 @@ struct mlx5_sd;
 
 static inline struct mlx5_sd *mlx5_get_sd(struct mlx5_core_dev *dev)
 {
-	return NULL;
+	return dev->sd;
 }
 
 static inline void mlx5_set_sd(struct mlx5_core_dev *dev, struct mlx5_sd *sd)
 {
+	dev->sd = sd;
 }
 #endif
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
index 41f03b352401..bf9324a31ae9 100644
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -823,6 +823,7 @@ struct mlx5_core_dev {
 	struct blocking_notifier_head macsec_nh;
 #endif
 	u64 num_ipsec_offloads;
+	struct mlx5_sd          *sd;
 };
 
 struct mlx5_db {
-- 
2.43.0