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) {
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);
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",
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);
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. */
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);
}