From: Ophir Munk <ophirmu@mellanox.com>
Date: Sun, 19 Jul 2020 10:18:12 +0000 (+0000)
Subject: net/mlx5: wrap Linux promiscuous and multicast functions
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=4d18abd13068a60589706c2ba4a634ae8e7f9d32;p=dpdk.git

net/mlx5: wrap Linux promiscuous and multicast functions

This commit adds Linux implementation of routines mlx5_os_set_promisc()
and mlx5_os_set_promisc(). The routines call netlink APIs.

Signed-off-by: Ophir Munk <ophirmu@mellanox.com>
Acked-by: Matan Azrad <matan@mellanox.com>
---

diff --git a/drivers/net/mlx5/linux/mlx5_os.c b/drivers/net/mlx5/linux/mlx5_os.c
index dea4ee70fb..bffcfc5b0d 100644
--- a/drivers/net/mlx5/linux/mlx5_os.c
+++ b/drivers/net/mlx5/linux/mlx5_os.c
@@ -2462,6 +2462,46 @@ mlx5_os_vf_mac_addr_modify(struct mlx5_priv *priv,
 		(priv->nl_socket_route, iface_idx, mac_addr, vf_index);
 }
 
+/**
+ * Set device promiscuous mode
+ *
+ * @param dev
+ *   Pointer to Ethernet device structure.
+ * @param enable
+ *   0 - promiscuous is disabled, otherwise - enabled
+ *
+ * @return
+ *   0 on success, a negative error value otherwise
+ */
+int
+mlx5_os_set_promisc(struct rte_eth_dev *dev, int enable)
+{
+	struct mlx5_priv *priv = dev->data->dev_private;
+
+	return mlx5_nl_promisc(priv->nl_socket_route,
+			       mlx5_ifindex(dev), !!enable);
+}
+
+/**
+ * Set device promiscuous mode
+ *
+ * @param dev
+ *   Pointer to Ethernet device structure.
+ * @param enable
+ *   0 - all multicase is disabled, otherwise - enabled
+ *
+ * @return
+ *   0 on success, a negative error value otherwise
+ */
+int
+mlx5_os_set_allmulti(struct rte_eth_dev *dev, int enable)
+{
+	struct mlx5_priv *priv = dev->data->dev_private;
+
+	return mlx5_nl_allmulti(priv->nl_socket_route,
+				mlx5_ifindex(dev), !!enable);
+}
+
 const struct eth_dev_ops mlx5_os_dev_ops = {
 	.dev_configure = mlx5_dev_configure,
 	.dev_start = mlx5_dev_start,
diff --git a/drivers/net/mlx5/mlx5.h b/drivers/net/mlx5/mlx5.h
index 88cfed87aa..605ff526ae 100644
--- a/drivers/net/mlx5/mlx5.h
+++ b/drivers/net/mlx5/mlx5.h
@@ -1031,6 +1031,8 @@ int mlx5_os_mac_addr_add(struct rte_eth_dev *dev, struct rte_ether_addr *mac,
 int mlx5_os_vf_mac_addr_modify(struct mlx5_priv *priv, unsigned int iface_idx,
 			       struct rte_ether_addr *mac_addr,
 			       int vf_index);
+int mlx5_os_set_promisc(struct rte_eth_dev *dev, int enable);
+int mlx5_os_set_allmulti(struct rte_eth_dev *dev, int enable);
 
 /* mlx5_txpp.c */
 
diff --git a/drivers/net/mlx5/mlx5_rxmode.c b/drivers/net/mlx5/mlx5_rxmode.c
index 84c8b05269..80b125653d 100644
--- a/drivers/net/mlx5/mlx5_rxmode.c
+++ b/drivers/net/mlx5/mlx5_rxmode.c
@@ -47,8 +47,7 @@ mlx5_promiscuous_enable(struct rte_eth_dev *dev)
 		return 0;
 	}
 	if (priv->config.vf) {
-		ret = mlx5_nl_promisc(priv->nl_socket_route, mlx5_ifindex(dev),
-				      1);
+		ret = mlx5_os_set_promisc(dev, 1);
 		if (ret)
 			return ret;
 	}
@@ -81,8 +80,7 @@ mlx5_promiscuous_disable(struct rte_eth_dev *dev)
 
 	dev->data->promiscuous = 0;
 	if (priv->config.vf) {
-		ret = mlx5_nl_promisc(priv->nl_socket_route, mlx5_ifindex(dev),
-				      0);
+		ret = mlx5_os_set_promisc(dev, 0);
 		if (ret)
 			return ret;
 	}
@@ -122,8 +120,7 @@ mlx5_allmulticast_enable(struct rte_eth_dev *dev)
 		return 0;
 	}
 	if (priv->config.vf) {
-		ret = mlx5_nl_allmulti(priv->nl_socket_route, mlx5_ifindex(dev),
-				       1);
+		ret = mlx5_os_set_allmulti(dev, 1);
 		if (ret)
 			goto error;
 	}
@@ -156,8 +153,7 @@ mlx5_allmulticast_disable(struct rte_eth_dev *dev)
 
 	dev->data->all_multicast = 0;
 	if (priv->config.vf) {
-		ret = mlx5_nl_allmulti(priv->nl_socket_route, mlx5_ifindex(dev),
-				       0);
+		ret = mlx5_os_set_allmulti(dev, 0);
 		if (ret)
 			goto error;
 	}