From: Fuyun Liang <liangfuyun1@huawei.com>
Date: Fri, 3 Nov 2017 12:18:28 +0800
Subject: net: hns3: add support for set_link_ksettings
Patch-mainline: v4.15-rc1
Git-commit: 80cb5f3d97aa22ce3aac2737da03d4679722c60f
References: bsc#1104353 FATE#326415
This patch adds set_link_ksettings support for ethtool cmd.
Signed-off-by: Fuyun Liang <liangfuyun1@huawei.com>
Signed-off-by: Lipeng <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_ethtool.c | 11 +++++++++++
1 file changed, 11 insertions(+)
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_ethtool.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_ethtool.c
@@ -653,6 +653,16 @@ static int hns3_get_link_ksettings(struc
return 0;
}
+static int hns3_set_link_ksettings(struct net_device *netdev,
+ const struct ethtool_link_ksettings *cmd)
+{
+ /* Only support ksettings_set for netdev with phy attached for now */
+ if (netdev->phydev)
+ return phy_ethtool_ksettings_set(netdev->phydev, cmd);
+
+ return -EOPNOTSUPP;
+}
+
static u32 hns3_get_rss_key_size(struct net_device *netdev)
{
struct hnae3_handle *h = hns3_get_handle(netdev);
@@ -839,6 +849,7 @@ static const struct ethtool_ops hns3_eth
.get_rxfh = hns3_get_rss,
.set_rxfh = hns3_set_rss,
.get_link_ksettings = hns3_get_link_ksettings,
+ .set_link_ksettings = hns3_set_link_ksettings,
};
void hns3_ethtool_set_ops(struct net_device *netdev)