net/mlx5: Enable SD feature

Tariq Toukan · Saeed Mahameed · commit c88c49ac9c18 · 2023-12-20T16:54:27.000-08:00
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 &lt;tariqt@nvidia.com&gt;
Reviewed-by: Gal Pressman &lt;gal@nvidia.com&gt;
Signed-off-by: Saeed Mahameed &lt;saeedm@nvidia.com&gt;
diff --git 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
@@ -822,6 +822,7 @@ struct mlx5_core_dev {
 	struct blocking_notifier_head macsec_nh;
 #endif
 	u64 num_ipsec_offloads;
+	struct mlx5_sd          *sd;
 };
 
 struct mlx5_db {

Original file line number	Diff line number	Diff line change
`@@ -59,10 +59,11 @@ struct mlx5_sd;`
`59`	`59`
`60`	`60`	`static inline struct mlx5_sd mlx5_get_sd(struct mlx5_core_dev dev)`
`61`	`61`	`{`
`62`		`- return NULL;`
	`62`	`+ return dev->sd;`
`63`	`63`	`}`
`64`	`64`
`65`	`65`	`static inline void mlx5_set_sd(struct mlx5_core_dev dev, struct mlx5_sd sd)`
`66`	`66`	`{`
	`67`	`+ dev->sd = sd;`
`67`	`68`	`}`
`68`	`69`	`#endif`