-/**
- * Check whether Multi-Packet RQ can be enabled for the device.
- *
- * @param dev
- * Pointer to Ethernet device.
- *
- * @return
- * 1 if supported, negative errno value if not.
- */
-inline int
-mlx5_check_mprq_support(struct rte_eth_dev *dev)
-{
- struct mlx5_priv *priv = dev->data->dev_private;
-
- if (priv->config.mprq.enabled &&
- priv->rxqs_n >= priv->config.mprq.min_rxqs_num)
- return 1;
- return -ENOTSUP;
-}
-
-/**
- * Check whether Multi-Packet RQ is enabled for the Rx queue.
- *
- * @param rxq
- * Pointer to receive queue structure.
- *
- * @return
- * 0 if disabled, otherwise enabled.
- */
-inline int
-mlx5_rxq_mprq_enabled(struct mlx5_rxq_data *rxq)
-{
- return rxq->strd_num_n > 0;
-}
-
-/**
- * Check whether Multi-Packet RQ is enabled for the device.
- *
- * @param dev
- * Pointer to Ethernet device.
- *
- * @return
- * 0 if disabled, otherwise enabled.
- */
-inline int
-mlx5_mprq_enabled(struct rte_eth_dev *dev)
-{
- struct mlx5_priv *priv = dev->data->dev_private;
- uint32_t i;
- uint16_t n = 0;
- uint16_t n_ibv = 0;
-
- if (mlx5_check_mprq_support(dev) < 0)
- return 0;
- /* All the configured queues should be enabled. */
- for (i = 0; i < priv->rxqs_n; ++i) {
- struct mlx5_rxq_data *rxq = (*priv->rxqs)[i];
- struct mlx5_rxq_ctrl *rxq_ctrl = container_of
- (rxq, struct mlx5_rxq_ctrl, rxq);
-
- if (rxq == NULL || rxq_ctrl->type != MLX5_RXQ_TYPE_STANDARD)
- continue;
- n_ibv++;
- if (mlx5_rxq_mprq_enabled(rxq))
- ++n;
- }
- /* Multi-Packet RQ can't be partially configured. */
- MLX5_ASSERT(n == 0 || n == n_ibv);
- return n == n_ibv;
-}
-