net/mlx5e: Add IPsec support to uplink representor

Add the xfrm xdo and ipsec_init/cleanup to uplink representor to
support IPsec in SRIOV switchdev mode.

Signed-off-by: Raed Salem <raeds@nvidia.com>
Signed-off-by: Huy Nguyen <huyn@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c
index 26f7fab..7cab08a 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c
@@ -428,7 +428,6 @@ int mlx5e_ipsec_init(struct mlx5e_priv *priv)
        spin_lock_init(&ipsec->sadb_rx_lock);
        ida_init(&ipsec->halloc);
        ipsec->en_priv = priv;
-       ipsec->en_priv->ipsec = ipsec;
        ipsec->no_trailer = !!(mlx5_accel_ipsec_device_caps(priv->mdev) &
                               MLX5_ACCEL_IPSEC_CAP_RX_NO_TRAILER);
        ipsec->wq = alloc_ordered_workqueue("mlx5e_ipsec: %s", 0,
@@ -438,6 +437,7 @@ int mlx5e_ipsec_init(struct mlx5e_priv *priv)
                return -ENOMEM;
        }
 
+       priv->ipsec = ipsec;
        mlx5e_accel_ipsec_fs_init(priv);
        netdev_dbg(priv->netdev, "IPSec attached to netdevice\n");
        return 0;

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
index 2d2cc5f..bf94bcb 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
@@ -51,6 +51,7 @@
 #include "lib/mlx5.h"
 #define CREATE_TRACE_POINTS
 #include "diag/en_rep_tracepoint.h"
+#include "en_accel/ipsec.h"
 
 #define MLX5E_REP_PARAMS_DEF_LOG_SQ_SIZE \
        max(0x7, MLX5E_PARAMS_MINIMUM_LOG_SQ_SIZE)
@@ -630,6 +631,11 @@ static int mlx5e_init_ul_rep(struct mlx5_core_dev *mdev,
                             struct net_device *netdev)
 {
        struct mlx5e_priv *priv = netdev_priv(netdev);
+       int err;
+
+       err = mlx5e_ipsec_init(priv);
+       if (err)
+               mlx5_core_err(mdev, "Uplink rep IPsec initialization failed, %d\n", err);
 
        mlx5e_vxlan_set_netdev_info(priv);
        return mlx5e_init_rep(mdev, netdev);
@@ -637,6 +643,7 @@ static int mlx5e_init_ul_rep(struct mlx5_core_dev *mdev,
 
 static void mlx5e_cleanup_rep(struct mlx5e_priv *priv)
 {
+       mlx5e_ipsec_cleanup(priv);
 }
 
 static int mlx5e_create_rep_ttc_table(struct mlx5e_priv *priv)