drivers/net/mlx5/mlx5_rxmode.c

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright 2015 6WIND S.A.
   3  * Copyright 2015 Mellanox Technologies, Ltd
   4  */
   5
   6 #include <stddef.h>
   7 #include <errno.h>
   8 #include <string.h>
   9
  10 /* Verbs header. */
  11 /* ISO C doesn't support unnamed structs/unions, disabling -pedantic. */
  12 #ifdef PEDANTIC
  13 #pragma GCC diagnostic ignored "-Wpedantic"
  14 #endif
  15 #include <infiniband/verbs.h>
  16 #ifdef PEDANTIC
  17 #pragma GCC diagnostic error "-Wpedantic"
  18 #endif
  19
  20 #include <rte_ethdev_driver.h>
  21
  22 #include "mlx5.h"
  23 #include "mlx5_rxtx.h"
  24 #include "mlx5_utils.h"
  25
  26 /**
  27  * DPDK callback to enable promiscuous mode.
  28  *
  29  * @param dev
  30  *   Pointer to Ethernet device structure.
  31  */
  32 void
  33 mlx5_promiscuous_enable(struct rte_eth_dev *dev)
  34 {
  35         int ret;
  36
  37         dev->data->promiscuous = 1;
  38         if (((struct priv *)dev->data->dev_private)->config.vf)
  39                 mlx5_nl_promisc(dev, 1);
  40         ret = mlx5_traffic_restart(dev);
  41         if (ret)
  42                 DRV_LOG(ERR, "port %u cannot enable promiscuous mode: %s",
  43                         dev->data->port_id, strerror(rte_errno));
  44 }
  45
  46 /**
  47  * DPDK callback to disable promiscuous mode.
  48  *
  49  * @param dev
  50  *   Pointer to Ethernet device structure.
  51  */
  52 void
  53 mlx5_promiscuous_disable(struct rte_eth_dev *dev)
  54 {
  55         int ret;
  56
  57         dev->data->promiscuous = 0;
  58         if (((struct priv *)dev->data->dev_private)->config.vf)
  59                 mlx5_nl_promisc(dev, 0);
  60         ret = mlx5_traffic_restart(dev);
  61         if (ret)
  62                 DRV_LOG(ERR, "port %u cannot disable promiscuous mode: %s",
  63                         dev->data->port_id, strerror(rte_errno));
  64 }
  65
  66 /**
  67  * DPDK callback to enable allmulti mode.
  68  *
  69  * @param dev
  70  *   Pointer to Ethernet device structure.
  71  */
  72 void
  73 mlx5_allmulticast_enable(struct rte_eth_dev *dev)
  74 {
  75         int ret;
  76
  77         dev->data->all_multicast = 1;
  78         if (((struct priv *)dev->data->dev_private)->config.vf)
  79                 mlx5_nl_allmulti(dev, 1);
  80         ret = mlx5_traffic_restart(dev);
  81         if (ret)
  82                 DRV_LOG(ERR, "port %u cannot enable allmulicast mode: %s",
  83                         dev->data->port_id, strerror(rte_errno));
  84 }
  85
  86 /**
  87  * DPDK callback to disable allmulti mode.
  88  *
  89  * @param dev
  90  *   Pointer to Ethernet device structure.
  91  */
  92 void
  93 mlx5_allmulticast_disable(struct rte_eth_dev *dev)
  94 {
  95         int ret;
  96
  97         dev->data->all_multicast = 0;
  98         if (((struct priv *)dev->data->dev_private)->config.vf)
  99                 mlx5_nl_allmulti(dev, 0);
 100         ret = mlx5_traffic_restart(dev);
 101         if (ret)
 102                 DRV_LOG(ERR, "port %u cannot disable allmulicast mode: %s",
 103                         dev->data->port_id, strerror(rte_errno));
 104 }