X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fmlx5%2Fmlx5_mac.c;h=7bdaa2a392abe37b34eae8975b1f48d7c8237af2;hb=2e715e53deb52cf2c0fee5744702a0340fc8625e;hp=0ffef5c5db583606415078b077c0aacdcf73161a;hpb=35b2d13fd6fdcbd191f2a30d74648faeb1186c65;p=dpdk.git

diff --git a/drivers/net/mlx5/mlx5_mac.c b/drivers/net/mlx5/mlx5_mac.c
index 0ffef5c5db..7bdaa2a392 100644
--- a/drivers/net/mlx5/mlx5_mac.c
+++ b/drivers/net/mlx5/mlx5_mac.c
@@ -197,6 +197,26 @@ mlx5_mac_addr_add(struct rte_eth_dev *dev, struct rte_ether_addr *mac,
 int
 mlx5_mac_addr_set(struct rte_eth_dev *dev, struct rte_ether_addr *mac_addr)
 {
+	uint16_t port_id;
+	struct mlx5_priv *priv = dev->data->dev_private;
+
+	/* Configuring the VF instead of its representor. */
+	if (priv->representor) {
+		DRV_LOG(DEBUG, "VF represented by port %u setting primary MAC address",
+			dev->data->port_id);
+		RTE_ETH_FOREACH_DEV_SIBLING(port_id, dev->data->port_id) {
+			priv = rte_eth_devices[port_id].data->dev_private;
+			if (priv->master == 1) {
+				priv = dev->data->dev_private;
+				return mlx5_nl_vf_mac_addr_modify
+					(&rte_eth_devices[port_id],
+					 mac_addr, priv->representor_id);
+			}
+		}
+		rte_errno = -ENOTSUP;
+		return rte_errno;
+	}
+
 	DRV_LOG(DEBUG, "port %u setting primary MAC address",
 		dev->data->port_id);
 	return mlx5_mac_addr_add(dev, mac_addr, 0, 0);