diff mbox series

[net-next,2/6] net: hns3: fix for getting advertised_caps in hns3_get_link_ksettings

Message ID 1509682710-94908-3-git-send-email-lipeng321@huawei.com
State Accepted, archived
Delegated to: David Miller
Headers show
Series net: hns3: support set_link_ksettings and for nway_reset ethtool command | expand

Commit Message

lipeng (Y) Nov. 3, 2017, 4:18 a.m. UTC 
From: Fuyun Liang <liangfuyun1@huawei.com>

This patch fixes a bug for ethtool's get_link_ksettings().
The advertising for autoneg is always added to advertised_caps
whether autoneg is enable or disable. This patch fixes it.

Fixes: 496d03e (net: hns3: Add Ethtool support to HNS3 driver)
Signed-off-by: Fuyun Liang <liangfuyun1@huawei.com>
Signed-off-by: Lipeng <lipeng321@huawei.com>
---
 drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_ethtool.c | 3 +++
 1 file changed, 3 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_ethtool.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_ethtool.c
index 367b20c..0e10a43 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_ethtool.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_ethtool.c
@@ -640,6 +640,9 @@  static int hns3_get_link_ksettings(struct net_device *netdev,
 			break;
 		}
 
+		if (!cmd->base.autoneg)
+			advertised_caps &= ~HNS3_LM_AUTONEG_BIT;
+
 		/* now, map driver link modes to ethtool link modes */
 		hns3_driv_to_eth_caps(supported_caps, cmd, false);
 		hns3_driv_to_eth_caps(advertised_caps, cmd, true);