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net/mlx5e: Add IPsec support to uplink representor

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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>
This commit is contained in:
Raed Salem 2020-06-19 09:42:07 -05:00 committed by Saeed Mahameed
parent e8c8276145
commit 5589b8f1a2
2 changed files with 8 additions and 1 deletions
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2
drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c
View File

@ -428,7 +428,6 @@ int mlx5e_ipsec_init(struct mlx5e_priv *priv)
spin_lock_init(&ipsec->sadb_rx_lock); spin_lock_init(&ipsec->sadb_rx_lock);
ida_init(&ipsec->halloc); ida_init(&ipsec->halloc);
ipsec->en_priv = priv; ipsec->en_priv = priv;
ipsec->en_priv->ipsec = ipsec;
ipsec->no_trailer = !!(mlx5_accel_ipsec_device_caps(priv->mdev) & ipsec->no_trailer = !!(mlx5_accel_ipsec_device_caps(priv->mdev) &
MLX5_ACCEL_IPSEC_CAP_RX_NO_TRAILER); MLX5_ACCEL_IPSEC_CAP_RX_NO_TRAILER);
ipsec->wq = alloc_ordered_workqueue("mlx5e_ipsec: %s", 0, ipsec->wq = alloc_ordered_workqueue("mlx5e_ipsec: %s", 0,
@ -438,6 +437,7 @@ int mlx5e_ipsec_init(struct mlx5e_priv *priv)
return -ENOMEM; return -ENOMEM;
} }
priv->ipsec = ipsec;
mlx5e_accel_ipsec_fs_init(priv); mlx5e_accel_ipsec_fs_init(priv);
netdev_dbg(priv->netdev, "IPSec attached to netdevice\n"); netdev_dbg(priv->netdev, "IPSec attached to netdevice\n");
return 0; return 0;

7
drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
View File

@ -51,6 +51,7 @@
#include "lib/mlx5.h" #include "lib/mlx5.h"
#define CREATE_TRACE_POINTS #define CREATE_TRACE_POINTS
#include "diag/en_rep_tracepoint.h" #include "diag/en_rep_tracepoint.h"
#include "en_accel/ipsec.h"
#define MLX5E_REP_PARAMS_DEF_LOG_SQ_SIZE \ #define MLX5E_REP_PARAMS_DEF_LOG_SQ_SIZE \
max(0x7, MLX5E_PARAMS_MINIMUM_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 net_device *netdev)
{ {
struct mlx5e_priv *priv = netdev_priv(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); mlx5e_vxlan_set_netdev_info(priv);
return mlx5e_init_rep(mdev, netdev); 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) static void mlx5e_cleanup_rep(struct mlx5e_priv *priv)
{ {
mlx5e_ipsec_cleanup(priv);
} }
static int mlx5e_create_rep_ttc_table(struct mlx5e_priv *priv) static int mlx5e_create_rep_ttc_table(struct mlx5e_priv *priv)