net/mlx5: support generic tunnel offloading

[dpdk.git] / drivers / net / mlx5 / mlx5_txq.c

diff --git a/drivers/net/mlx5/mlx5_txq.c b/drivers/net/mlx5/mlx5_txq.c
index 1c5e4c5..4435874 100644 (file)
--- a/drivers/net/mlx5/mlx5_txq.c
+++ b/drivers/net/mlx5/mlx5_txq.c
@@ -119,6 +119,9 @@ mlx5_get_tx_port_offloads(struct rte_eth_dev *dev)
                if (config->tso)
                        offloads |= (DEV_TX_OFFLOAD_VXLAN_TNL_TSO |
                                     DEV_TX_OFFLOAD_GRE_TNL_TSO);
+               if (config->swp)
+                       offloads |= (DEV_TX_OFFLOAD_IP_TNL_TSO |
+                                    DEV_TX_OFFLOAD_UDP_TNL_TSO);
        }
        return offloads;
 }
@@ -686,7 +689,9 @@ txq_set_params(struct mlx5_txq_ctrl *txq_ctrl)
        int is_empw_func = is_empw_burst_func(tx_pkt_burst);
        int tso = !!(txq_ctrl->txq.offloads & (DEV_TX_OFFLOAD_TCP_TSO |
                                               DEV_TX_OFFLOAD_VXLAN_TNL_TSO |
-                                              DEV_TX_OFFLOAD_GRE_TNL_TSO));
+                                              DEV_TX_OFFLOAD_GRE_TNL_TSO |
+                                              DEV_TX_OFFLOAD_IP_TNL_TSO |
+                                              DEV_TX_OFFLOAD_UDP_TNL_TSO));
 
        txq_inline = (config->txq_inline == MLX5_ARG_UNSET) ?
                0 : config->txq_inline;
@@ -767,6 +772,9 @@ txq_set_params(struct mlx5_txq_ctrl *txq_ctrl)
                txq_ctrl->txq.tso_en = 1;
        }
        txq_ctrl->txq.tunnel_en = config->tunnel_en;
+       txq_ctrl->txq.swp_en = ((DEV_TX_OFFLOAD_IP_TNL_TSO |
+                                DEV_TX_OFFLOAD_UDP_TNL_TSO) &
+                               txq_ctrl->txq.offloads) && config->swp;
 }
 
 /**