From: Francesco Santoro <francesco.santoro@6wind.com>
Date: Mon, 5 Oct 2015 17:50:07 +0000 (+0200)
Subject: mlx4: save bound interface
X-Git-Tag: spdx-start~8380
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=04c6383de949aa37e1f421f881de58f2546f7f72;p=dpdk.git

mlx4: save bound interface

Allows applications to retrieve the name of the related netdevice.

Signed-off-by: Francesco Santoro <francesco.santoro@6wind.com>
---

diff --git a/drivers/net/mlx4/mlx4.c b/drivers/net/mlx4/mlx4.c
index e1ca577453..96144718b4 100644
--- a/drivers/net/mlx4/mlx4.c
+++ b/drivers/net/mlx4/mlx4.c
@@ -3819,6 +3819,7 @@ mlx4_dev_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *info)
 {
 	struct priv *priv = dev->data->dev_private;
 	unsigned int max;
+	char ifname[IF_NAMESIZE];
 
 	priv_lock(priv);
 	/* FIXME: we should ask the device for these values. */
@@ -3848,6 +3849,8 @@ mlx4_dev_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *info)
 		  DEV_TX_OFFLOAD_UDP_CKSUM |
 		  DEV_TX_OFFLOAD_TCP_CKSUM) :
 		 0);
+	if (priv_get_ifname(priv, &ifname) == 0)
+		info->if_index = if_nametoindex(ifname);
 	priv_unlock(priv);
 }