-/*-
- * BSD LICENSE
- *
- * Copyright 2017 6WIND S.A.
- * Copyright 2017 Mellanox.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of 6WIND S.A. nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright 2017 6WIND S.A.
+ * Copyright 2017 Mellanox Technologies, Ltd
*/
#include <assert.h>
uint16_t ret;
/* Transmit multi-seg packets in the head of pkts list. */
- if (!(txq->flags & ETH_TXQ_FLAGS_NOMULTSEGS) &&
+ if ((txq->offloads & DEV_TX_OFFLOAD_MULTI_SEGS) &&
NB_SEGS(pkts[nb_tx]) > 1)
nb_tx += txq_scatter_v(txq,
&pkts[nb_tx],
pkts_n - nb_tx);
n = RTE_MIN((uint16_t)(pkts_n - nb_tx), MLX5_VPMD_TX_MAX_BURST);
- if (!(txq->flags & ETH_TXQ_FLAGS_NOMULTSEGS))
+ if (txq->offloads & DEV_TX_OFFLOAD_MULTI_SEGS)
n = txq_count_contig_single_seg(&pkts[nb_tx], n);
- if (!(txq->flags & ETH_TXQ_FLAGS_NOOFFLOADS))
+ if (txq->offloads & MLX5_VEC_TX_CKSUM_OFFLOAD_CAP)
n = txq_calc_offload(txq, &pkts[nb_tx], n, &cs_flags);
ret = txq_burst_v(txq, &pkts[nb_tx], n, cs_flags);
nb_tx += ret;
/**
* Check Tx queue flags are set for raw vectorized Tx.
*
- * @param priv
- * Pointer to private structure.
+ * @param dev
+ * Pointer to Ethernet device.
*
* @return
* 1 if supported, negative errno value if not.
*/
int __attribute__((cold))
-priv_check_raw_vec_tx_support(struct priv *priv)
+mlx5_check_raw_vec_tx_support(struct rte_eth_dev *dev)
{
- uint16_t i;
+ uint64_t offloads = dev->data->dev_conf.txmode.offloads;
- /* All the configured queues should support. */
- for (i = 0; i < priv->txqs_n; ++i) {
- struct mlx5_txq_data *txq = (*priv->txqs)[i];
-
- if (!(txq->flags & ETH_TXQ_FLAGS_NOMULTSEGS) ||
- !(txq->flags & ETH_TXQ_FLAGS_NOOFFLOADS))
- break;
- }
- if (i != priv->txqs_n)
+ /* Doesn't support any offload. */
+ if (offloads)
return -ENOTSUP;
return 1;
}
/**
* Check a device can support vectorized TX.
*
- * @param priv
- * Pointer to private structure.
+ * @param dev
+ * Pointer to Ethernet device.
*
* @return
* 1 if supported, negative errno value if not.
*/
int __attribute__((cold))
-priv_check_vec_tx_support(struct priv *priv)
+mlx5_check_vec_tx_support(struct rte_eth_dev *dev)
{
+ struct priv *priv = dev->data->dev_private;
+ uint64_t offloads = dev->data->dev_conf.txmode.offloads;
+
if (!priv->config.tx_vec_en ||
priv->txqs_n > MLX5_VPMD_MIN_TXQS ||
priv->config.mps != MLX5_MPW_ENHANCED ||
- priv->config.tso)
+ offloads & ~MLX5_VEC_TX_OFFLOAD_CAP)
return -ENOTSUP;
return 1;
}
* 1 if supported, negative errno value if not.
*/
int __attribute__((cold))
-rxq_check_vec_support(struct mlx5_rxq_data *rxq)
+mlx5_rxq_check_vec_support(struct mlx5_rxq_data *rxq)
{
struct mlx5_rxq_ctrl *ctrl =
container_of(rxq, struct mlx5_rxq_ctrl, rxq);
/**
* Check a device can support vectorized RX.
*
- * @param priv
- * Pointer to private structure.
+ * @param dev
+ * Pointer to Ethernet device.
*
* @return
* 1 if supported, negative errno value if not.
*/
int __attribute__((cold))
-priv_check_vec_rx_support(struct priv *priv)
+mlx5_check_vec_rx_support(struct rte_eth_dev *dev)
{
+ struct priv *priv = dev->data->dev_private;
uint16_t i;
if (!priv->config.rx_vec_en)
if (!rxq)
continue;
- if (rxq_check_vec_support(rxq) < 0)
+ if (mlx5_rxq_check_vec_support(rxq) < 0)
break;
}
if (i != priv->rxqs_n)