netdev - [net-next 01/15] net/mlx5: Header file for crypto

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Date:   Mon, 30 Jan 2023 19:11:47 -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>,
        Jianbo Liu <jianbol@...dia.com>
Subject: [net-next 01/15] net/mlx5: Header file for crypto

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

Take crypto API out of the generic mlx5.h header into a dedicated
header.

Signed-off-by: Tariq Toukan <tariqt@...dia.com>
Signed-off-by: Jianbo Liu <jianbol@...dia.com>
Signed-off-by: Saeed Mahameed <saeedm@...dia.com>
---
 .../mlx5/core/en_accel/ipsec_offload.c        |  2 +-
 .../mellanox/mlx5/core/en_accel/ktls.c        |  1 +
 .../mellanox/mlx5/core/en_accel/macsec.c      |  2 +-
 .../ethernet/mellanox/mlx5/core/lib/crypto.c  |  2 +-
 .../ethernet/mellanox/mlx5/core/lib/crypto.h  | 19 +++++++++++++++++++
 .../ethernet/mellanox/mlx5/core/lib/mlx5.h    | 12 ------------
 6 files changed, 23 insertions(+), 15 deletions(-)
 create mode 100644 drivers/net/ethernet/mellanox/mlx5/core/lib/crypto.h

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_offload.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_offload.c
index 2461462b7b99..57ac0f663fcd 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_offload.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_offload.c
@@ -4,7 +4,7 @@
 #include "mlx5_core.h"
 #include "en.h"
 #include "ipsec.h"
-#include "lib/mlx5.h"
+#include "lib/crypto.h"
 
 enum {
 	MLX5_IPSEC_ASO_REMOVE_FLOW_PKT_CNT_OFFSET,
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls.c
index eb5b09f81dec..d36788119b8b 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls.c
@@ -4,6 +4,7 @@
 #include <linux/debugfs.h>
 #include "en.h"
 #include "lib/mlx5.h"
+#include "lib/crypto.h"
 #include "en_accel/ktls.h"
 #include "en_accel/ktls_utils.h"
 #include "en_accel/fs_tcp.h"
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c
index 7f6b940830b3..08d0929e8260 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c
@@ -7,7 +7,7 @@
 
 #include "en.h"
 #include "lib/aso.h"
-#include "lib/mlx5.h"
+#include "lib/crypto.h"
 #include "en_accel/macsec.h"
 #include "en_accel/macsec_fs.h"
 
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/crypto.c b/drivers/net/ethernet/mellanox/mlx5/core/lib/crypto.c
index e995f8378df7..2521f31d36b7 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/lib/crypto.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/crypto.c
@@ -2,7 +2,7 @@
 // Copyright (c) 2019 Mellanox Technologies.
 
 #include "mlx5_core.h"
-#include "lib/mlx5.h"
+#include "lib/crypto.h"
 
 int mlx5_create_encryption_key(struct mlx5_core_dev *mdev,
 			       void *key, u32 sz_bytes,
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/crypto.h b/drivers/net/ethernet/mellanox/mlx5/core/lib/crypto.h
new file mode 100644
index 000000000000..cb85da9e3964
--- /dev/null
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/crypto.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
+/* Copyright (c) 2022, NVIDIA CORPORATION & AFFILIATES. All rights reserved. */
+
+#ifndef __MLX5_LIB_CRYPTO_H__
+#define __MLX5_LIB_CRYPTO_H__
+
+enum {
+	MLX5_ACCEL_OBJ_TLS_KEY = MLX5_GENERAL_OBJECT_TYPE_ENCRYPTION_KEY_TYPE_TLS,
+	MLX5_ACCEL_OBJ_IPSEC_KEY = MLX5_GENERAL_OBJECT_TYPE_ENCRYPTION_KEY_TYPE_IPSEC,
+	MLX5_ACCEL_OBJ_MACSEC_KEY = MLX5_GENERAL_OBJECT_TYPE_ENCRYPTION_KEY_TYPE_MACSEC,
+};
+
+int mlx5_create_encryption_key(struct mlx5_core_dev *mdev,
+			       void *key, u32 sz_bytes,
+			       u32 key_type, u32 *p_key_id);
+
+void mlx5_destroy_encryption_key(struct mlx5_core_dev *mdev, u32 key_id);
+
+#endif /* __MLX5_LIB_CRYPTO_H__ */
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/mlx5.h b/drivers/net/ethernet/mellanox/mlx5/core/lib/mlx5.h
index 032adb21ad4b..55bd7c4c021e 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/lib/mlx5.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/mlx5.h
@@ -79,18 +79,6 @@ struct mlx5_pme_stats {
 void mlx5_get_pme_stats(struct mlx5_core_dev *dev, struct mlx5_pme_stats *stats);
 int mlx5_notifier_call_chain(struct mlx5_events *events, unsigned int event, void *data);
 
-/* Crypto */
-enum {
-	MLX5_ACCEL_OBJ_TLS_KEY = MLX5_GENERAL_OBJECT_TYPE_ENCRYPTION_KEY_TYPE_TLS,
-	MLX5_ACCEL_OBJ_IPSEC_KEY = MLX5_GENERAL_OBJECT_TYPE_ENCRYPTION_KEY_TYPE_IPSEC,
-	MLX5_ACCEL_OBJ_MACSEC_KEY = MLX5_GENERAL_OBJECT_TYPE_ENCRYPTION_KEY_TYPE_MACSEC,
-};
-
-int mlx5_create_encryption_key(struct mlx5_core_dev *mdev,
-			       void *key, u32 sz_bytes,
-			       u32 key_type, u32 *p_key_id);
-void mlx5_destroy_encryption_key(struct mlx5_core_dev *mdev, u32 key_id);
-
 static inline struct net *mlx5_core_net(struct mlx5_core_dev *dev)
 {
 	return devlink_net(priv_to_devlink(dev));
-- 
2.39.1