From 1770a7a3aeb23c0a1232486c8c4f50964725de46 Mon Sep 17 00:00:00 2001 From: Peng Li Date: Fri, 22 Dec 2017 12:21:52 +0800 Subject: net: hns3: add support to update flow control settings after autoneg When auto-negotiation is enabled, the MAC flow control settings is based on the flow control negotiation result. And it should be configured after a valid link has been established. This patch adds support to update flow control settings after auto-negotiation has completed. Signed-off-by: Peng Li Signed-off-by: Fuyun Liang Signed-off-by: David S. Miller --- drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c') diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c index 7069e9408d7d..3745153ed55f 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c @@ -183,6 +183,10 @@ static void hclge_mac_adjust_link(struct net_device *netdev) ret = hclge_cfg_mac_speed_dup(hdev, speed, duplex); if (ret) netdev_err(netdev, "failed to adjust link.\n"); + + ret = hclge_cfg_flowctrl(hdev); + if (ret) + netdev_err(netdev, "failed to configure flow control.\n"); } int hclge_mac_start_phy(struct hclge_dev *hdev) -- cgit v1.2.3-59-g8ed1b