-/*-
- * BSD LICENSE
- *
- * Copyright 2015 6WIND S.A.
- * Copyright 2015 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 2015 6WIND S.A.
+ * Copyright 2015 Mellanox Technologies, Ltd
*/
#include <stddef.h>
#pragma GCC diagnostic error "-Wpedantic"
#endif
-#include <rte_ethdev.h>
+#include <rte_ethdev_driver.h>
#include "mlx5.h"
#include "mlx5_rxtx.h"
*
* @param dev
* Pointer to Ethernet device structure.
+ *
+ * @return
+ * 0 on success, a negative errno value otherwise and rte_errno is set.
*/
-void
+int
mlx5_promiscuous_enable(struct rte_eth_dev *dev)
{
- if (mlx5_is_secondary())
- return;
+ struct mlx5_priv *priv = dev->data->dev_private;
+ int ret;
+
dev->data->promiscuous = 1;
- mlx5_traffic_restart(dev);
+ if (priv->isolated) {
+ DRV_LOG(WARNING,
+ "port %u cannot enable promiscuous mode"
+ " in flow isolation mode",
+ dev->data->port_id);
+ return 0;
+ }
+ if (priv->config.vf) {
+ ret = mlx5_nl_promisc(dev, 1);
+ if (ret)
+ return ret;
+ }
+ ret = mlx5_traffic_restart(dev);
+ if (ret)
+ DRV_LOG(ERR, "port %u cannot enable promiscuous mode: %s",
+ dev->data->port_id, strerror(rte_errno));
+
+ /*
+ * rte_eth_dev_promiscuous_enable() rollback
+ * dev->data->promiscuous in the case of failure.
+ */
+ return ret;
}
/**
*
* @param dev
* Pointer to Ethernet device structure.
+ *
+ * @return
+ * 0 on success, a negative errno value otherwise and rte_errno is set.
*/
-void
+int
mlx5_promiscuous_disable(struct rte_eth_dev *dev)
{
- if (mlx5_is_secondary())
- return;
+ struct mlx5_priv *priv = dev->data->dev_private;
+ int ret;
+
dev->data->promiscuous = 0;
- mlx5_traffic_restart(dev);
+ if (priv->config.vf) {
+ ret = mlx5_nl_promisc(dev, 0);
+ if (ret)
+ return ret;
+ }
+ ret = mlx5_traffic_restart(dev);
+ if (ret)
+ DRV_LOG(ERR, "port %u cannot disable promiscuous mode: %s",
+ dev->data->port_id, strerror(rte_errno));
+
+ /*
+ * rte_eth_dev_promiscuous_disable() rollback
+ * dev->data->promiscuous in the case of failure.
+ */
+ return ret;
}
/**
*
* @param dev
* Pointer to Ethernet device structure.
+ *
+ * @return
+ * 0 on success, a negative errno value otherwise and rte_errno is set.
*/
-void
+int
mlx5_allmulticast_enable(struct rte_eth_dev *dev)
{
- if (mlx5_is_secondary())
- return;
+ struct mlx5_priv *priv = dev->data->dev_private;
+ int ret;
+
dev->data->all_multicast = 1;
- mlx5_traffic_restart(dev);
+ if (priv->isolated) {
+ DRV_LOG(WARNING,
+ "port %u cannot enable allmulticast mode"
+ " in flow isolation mode",
+ dev->data->port_id);
+ return 0;
+ }
+ if (priv->config.vf) {
+ ret = mlx5_nl_allmulti(dev, 1);
+ if (ret)
+ goto error;
+ }
+ ret = mlx5_traffic_restart(dev);
+ if (ret)
+ DRV_LOG(ERR, "port %u cannot enable allmulicast mode: %s",
+ dev->data->port_id, strerror(rte_errno));
+error:
+ /*
+ * rte_eth_allmulticast_enable() rollback
+ * dev->data->all_multicast in the case of failure.
+ */
+ return ret;
}
/**
*
* @param dev
* Pointer to Ethernet device structure.
+ *
+ * @return
+ * 0 on success, a negative errno value otherwise and rte_errno is set.
*/
-void
+int
mlx5_allmulticast_disable(struct rte_eth_dev *dev)
{
- if (mlx5_is_secondary())
- return;
+ struct mlx5_priv *priv = dev->data->dev_private;
+ int ret;
+
dev->data->all_multicast = 0;
- mlx5_traffic_restart(dev);
+ if (priv->config.vf) {
+ ret = mlx5_nl_allmulti(dev, 0);
+ if (ret)
+ goto error;
+ }
+ ret = mlx5_traffic_restart(dev);
+ if (ret)
+ DRV_LOG(ERR, "port %u cannot disable allmulicast mode: %s",
+ dev->data->port_id, strerror(rte_errno));
+error:
+ /*
+ * rte_eth_allmulticast_disable() rollback
+ * dev->data->all_multicast in the case of failure.
+ */
+ return ret;
}