Commit 5589b8f1 authored by Raed Salem's avatar Raed Salem Committed by Saeed Mahameed
Browse files

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: default avatarRaed Salem <raeds@nvidia.com>
Signed-off-by: default avatarHuy Nguyen <huyn@nvidia.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@nvidia.com>
parent e8c82761

drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c

+1 −1
Original line number Diff line number Diff line
@@ -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;

drivers/net/ethernet/mellanox/mlx5/core/en_rep.c

+7 −0
Original line number Diff line number Diff line
@@ -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)