New upstream version 17.11.5

[deb_dpdk.git] / drivers / net / mlx5 / mlx5_trigger.c

diff --git a/drivers/net/mlx5/mlx5_trigger.c b/drivers/net/mlx5/mlx5_trigger.c
index 9a1d6f9..e6a29cb 100644 (file)
--- a/drivers/net/mlx5/mlx5_trigger.c
+++ b/drivers/net/mlx5/mlx5_trigger.c
@@ -74,17 +74,10 @@ mlx5_txq_start(struct rte_eth_dev *dev)
        int ret;
 
        for (i = 0; i != priv->txqs_n; ++i) {
-               unsigned int idx = 0;
-               struct mlx5_mr *mr;
                struct mlx5_txq_ctrl *txq_ctrl = mlx5_txq_get(dev, i);
 
                if (!txq_ctrl)
                        continue;
-               LIST_FOREACH(mr, &priv->mr, next) {
-                       mlx5_txq_mp2mr_reg(&txq_ctrl->txq, mr->mp, idx++);
-                       if (idx == MLX5_PMD_TX_MP_CACHE)
-                               break;
-               }
                txq_alloc_elts(txq_ctrl);
                txq_ctrl->ibv = mlx5_txq_ibv_new(dev, i);
                if (!txq_ctrl->ibv) {
@@ -177,7 +170,6 @@ int
 mlx5_dev_start(struct rte_eth_dev *dev)
 {
        struct priv *priv = dev->data->dev_private;
-       struct mlx5_mr *mr = NULL;
        int ret;
 
        DRV_LOG(DEBUG, "port %u starting device", dev->data->port_id);
@@ -187,7 +179,6 @@ mlx5_dev_start(struct rte_eth_dev *dev)
                        dev->data->port_id, strerror(rte_errno));
                goto error;
        }
-       rte_mempool_walk(mlx5_mp2mr_iter, priv);
        ret = mlx5_txq_start(dev);
        if (ret) {
                DRV_LOG(ERR, "port %u Tx queue allocation failed: %s",
@@ -229,8 +220,6 @@ error:
        ret = rte_errno; /* Save rte_errno before cleanup. */
        /* Rollback. */
        dev->data->dev_started = 0;
-       for (mr = LIST_FIRST(&priv->mr); mr; mr = LIST_FIRST(&priv->mr))
-               mlx5_mr_release(mr);
        mlx5_flow_stop(dev, &priv->flows);
        mlx5_traffic_disable(dev);
        mlx5_txq_stop(dev);
@@ -252,7 +241,6 @@ void
 mlx5_dev_stop(struct rte_eth_dev *dev)
 {
        struct priv *priv = dev->data->dev_private;
-       struct mlx5_mr *mr;
 
        dev->data->dev_started = 0;
        /* Prevent crashes when queues are still in use. */
@@ -267,8 +255,6 @@ mlx5_dev_stop(struct rte_eth_dev *dev)
        mlx5_dev_interrupt_handler_uninstall(dev);
        mlx5_txq_stop(dev);
        mlx5_rxq_stop(dev);
-       for (mr = LIST_FIRST(&priv->mr); mr; mr = LIST_FIRST(&priv->mr))
-               mlx5_mr_release(mr);
        mlx5_flow_delete_drop_queue(dev);
 }