diff options
| author | Fuyun Liang <liangfuyun1@huawei.com> | 2018-05-01 19:56:02 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-05-01 15:08:37 -0400 |
| commit | 0c963e8c20ce368ddedc22cbfa710315d715dfae (patch) | |
| tree | a7782610ae139f95e6224db83bf327536ae4fd28 /drivers | |
| parent | c5ef83cbb1e9fa17a3b78fb2deb25ae8beebbf48 (diff) | |
net: hns3: Fix to support autoneg only for port attached with phy
This patch adds a check to support autoneg(ethtool -A) only when PHY
is attached with the port.
Fixes: e2cb1dec9779 ("net: hns3: Add HNS3 VF HCL(Hardware Compatibility
Layer) Support")
Signed-off-by: Fuyun Liang <liangfuyun1@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index cc09713b89ad..a4e999180117 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -5169,12 +5169,6 @@ static int hclge_set_pauseparam(struct hnae3_handle *handle, u32 auto_neg, struct phy_device *phydev = hdev->hw.mac.phydev; u32 fc_autoneg; - /* Only support flow control negotiation for netdev with - * phy attached for now. - */ - if (!phydev) - return -EOPNOTSUPP; - fc_autoneg = hclge_get_autoneg(handle); if (auto_neg != fc_autoneg) { dev_info(&hdev->pdev->dev, @@ -5193,6 +5187,12 @@ static int hclge_set_pauseparam(struct hnae3_handle *handle, u32 auto_neg, if (!fc_autoneg) return hclge_cfg_pauseparam(hdev, rx_en, tx_en); + /* Only support flow control negotiation for netdev with + * phy attached for now. + */ + if (!phydev) + return -EOPNOTSUPP; + return phy_start_aneg(phydev); } |