net/mlx5: remove Tx implementation

[dpdk.git] / drivers / net / mlx5 / mlx5_ethdev.c

diff --git a/drivers/net/mlx5/mlx5_ethdev.c b/drivers/net/mlx5/mlx5_ethdev.c
index f9826c9..738d540 100644 (file)
--- a/drivers/net/mlx5/mlx5_ethdev.c
+++ b/drivers/net/mlx5/mlx5_ethdev.c
@@ -1652,64 +1652,6 @@ mlx5_set_link_up(struct rte_eth_dev *dev)
        return mlx5_set_flags(dev, ~IFF_UP, IFF_UP);
 }
 
-/**
- * Configure the TX function to use.
- *
- * @param dev
- *   Pointer to private data structure.
- *
- * @return
- *   Pointer to selected Tx burst function.
- */
-eth_tx_burst_t
-mlx5_select_tx_function(struct rte_eth_dev *dev)
-{
-       struct mlx5_priv *priv = dev->data->dev_private;
-       eth_tx_burst_t tx_pkt_burst = mlx5_tx_burst;
-       struct mlx5_dev_config *config = &priv->config;
-       uint64_t tx_offloads = dev->data->dev_conf.txmode.offloads;
-       int tso = !!(tx_offloads & (DEV_TX_OFFLOAD_TCP_TSO |
-                                   DEV_TX_OFFLOAD_VXLAN_TNL_TSO |
-                                   DEV_TX_OFFLOAD_GRE_TNL_TSO |
-                                   DEV_TX_OFFLOAD_IP_TNL_TSO |
-                                   DEV_TX_OFFLOAD_UDP_TNL_TSO));
-       int swp = !!(tx_offloads & (DEV_TX_OFFLOAD_IP_TNL_TSO |
-                                   DEV_TX_OFFLOAD_UDP_TNL_TSO |
-                                   DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM));
-       int vlan_insert = !!(tx_offloads & DEV_TX_OFFLOAD_VLAN_INSERT);
-
-       assert(priv != NULL);
-       /* Select appropriate TX function. */
-       if (vlan_insert || tso || swp)
-               return tx_pkt_burst;
-       if (config->mps == MLX5_MPW_ENHANCED) {
-               if (mlx5_check_vec_tx_support(dev) > 0) {
-                       if (mlx5_check_raw_vec_tx_support(dev) > 0)
-                               tx_pkt_burst = mlx5_tx_burst_raw_vec;
-                       else
-                               tx_pkt_burst = mlx5_tx_burst_vec;
-                       DRV_LOG(DEBUG,
-                               "port %u selected enhanced MPW Tx vectorized"
-                               " function",
-                               dev->data->port_id);
-               } else {
-                       tx_pkt_burst = mlx5_tx_burst_empw;
-                       DRV_LOG(DEBUG,
-                               "port %u selected enhanced MPW Tx function",
-                               dev->data->port_id);
-               }
-       } else if (config->mps && (config->txq_inline > 0)) {
-               tx_pkt_burst = mlx5_tx_burst_mpw_inline;
-               DRV_LOG(DEBUG, "port %u selected MPW inline Tx function",
-                       dev->data->port_id);
-       } else if (config->mps) {
-               tx_pkt_burst = mlx5_tx_burst_mpw;
-               DRV_LOG(DEBUG, "port %u selected MPW Tx function",
-                       dev->data->port_id);
-       }
-       return tx_pkt_burst;
-}
-
 /**
  * Configure the RX function to use.
  *