From: Emeel Hakim <ehakim@nvidia.com>
Date: Wed, 21 Sep 2022 11:10:52 -0700
Subject: net/mlx5e: Move MACsec initialization from profile init stage to
 profile enable stage
Patch-mainline: v6.1-rc1
Git-commit: 3fd3fb6b6b888603dd4ab605c2b51a2edf3ab7a1
References: jsc#PED-1549

Postpone MACsec initialization to the mlx5e profile enable stage to have
user access region (UAR) pages and other resources ready before MACsec
initialization to initialize advanced steering operation (ASO) hardware
resources.

Reviewed-by: Raed Salem <raeds@nvidia.com>
Signed-off-by: Emeel Hakim <ehakim@nvidia.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/mellanox/mlx5/core/en_main.c |   11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -5054,10 +5054,6 @@ static int mlx5e_nic_init(struct mlx5_co
 	}
 	priv->fs = fs;
 
-	err = mlx5e_macsec_init(priv);
-	if (err)
-		mlx5_core_err(mdev, "MACsec initialization failed, %d\n", err);
-
 	err = mlx5e_ipsec_init(priv);
 	if (err)
 		mlx5_core_err(mdev, "IPSec initialization failed, %d\n", err);
@@ -5075,7 +5071,6 @@ static void mlx5e_nic_cleanup(struct mlx
 	mlx5e_health_destroy_reporters(priv);
 	mlx5e_ktls_cleanup(priv);
 	mlx5e_ipsec_cleanup(priv);
-	mlx5e_macsec_cleanup(priv);
 	mlx5e_fs_cleanup(priv->fs);
 }
 
@@ -5201,9 +5196,14 @@ static void mlx5e_nic_enable(struct mlx5
 {
 	struct net_device *netdev = priv->netdev;
 	struct mlx5_core_dev *mdev = priv->mdev;
+	int err;
 
 	mlx5e_fs_init_l2_addr(priv->fs, netdev);
 
+	err = mlx5e_macsec_init(priv);
+	if (err)
+		mlx5_core_err(mdev, "MACsec initialization failed, %d\n", err);
+
 	/* Marking the link as currently not needed by the Driver */
 	if (!netif_running(netdev))
 		mlx5e_modify_admin_state(mdev, MLX5_PORT_DOWN);
@@ -5261,6 +5261,7 @@ static void mlx5e_nic_disable(struct mlx
 	mlx5e_disable_async_events(priv);
 	mlx5_lag_remove_netdev(mdev, priv->netdev);
 	mlx5_vxlan_reset_to_default(mdev->vxlan);
+	mlx5e_macsec_cleanup(priv);
 }
 
 int mlx5e_update_nic_rx(struct mlx5e_priv *priv)