X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fmlx5%2Fmlx5_rxmode.c;h=7613ff770d77190e69cbe35f5630cc414024f432;hb=4defbc8cbb6d5b520f13ee7f2396b0a31516d370;hp=4ffc869ad32c3e9e58345b8c76e23f7ffd141667;hpb=8fd92a66c60a7310cf5ab91996b9b09447512a61;p=dpdk.git

diff --git a/drivers/net/mlx5/mlx5_rxmode.c b/drivers/net/mlx5/mlx5_rxmode.c
index 4ffc869ad3..7613ff770d 100644
--- a/drivers/net/mlx5/mlx5_rxmode.c
+++ b/drivers/net/mlx5/mlx5_rxmode.c
@@ -1,24 +1,15 @@
 /* SPDX-License-Identifier: BSD-3-Clause
  * Copyright 2015 6WIND S.A.
- * Copyright 2015 Mellanox.
+ * Copyright 2015 Mellanox Technologies, Ltd
  */
 
 #include <stddef.h>
 #include <errno.h>
 #include <string.h>
 
-/* Verbs header. */
-/* ISO C doesn't support unnamed structs/unions, disabling -pedantic. */
-#ifdef PEDANTIC
-#pragma GCC diagnostic ignored "-Wpedantic"
-#endif
-#include <infiniband/verbs.h>
-#ifdef PEDANTIC
-#pragma GCC diagnostic error "-Wpedantic"
-#endif
-
 #include <rte_ethdev_driver.h>
 
+#include <mlx5_glue.h>
 #include "mlx5.h"
 #include "mlx5_rxtx.h"
 #include "mlx5_utils.h"
@@ -28,12 +19,39 @@
  *
  * @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)
 {
+	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_os_set_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;
 }
 
 /**
@@ -41,12 +59,32 @@ mlx5_promiscuous_enable(struct rte_eth_dev *dev)
  *
  * @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)
 {
+	struct mlx5_priv *priv = dev->data->dev_private;
+	int ret;
+
 	dev->data->promiscuous = 0;
-	mlx5_traffic_restart(dev);
+	if (priv->config.vf) {
+		ret = mlx5_os_set_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;
 }
 
 /**
@@ -54,12 +92,39 @@ mlx5_promiscuous_disable(struct rte_eth_dev *dev)
  *
  * @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)
 {
+	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_os_set_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;
 }
 
 /**
@@ -67,10 +132,30 @@ mlx5_allmulticast_enable(struct rte_eth_dev *dev)
  *
  * @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)
 {
+	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_os_set_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;
 }