diff options
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c index f5a681d03b5e..680c3508876d 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c @@ -726,6 +726,12 @@ static int hns3_check_ksettings_param(const struct net_device *netdev, u8 duplex; int ret; + /* hw doesn't support use specified speed and duplex to negotiate, + * unnecessary to check them when autoneg on. + */ + if (cmd->base.autoneg) + return 0; + if (ops->get_ksettings_an_result) { ops->get_ksettings_an_result(handle, &autoneg, &speed, &duplex); if (cmd->base.autoneg == autoneg && cmd->base.speed == speed && @@ -787,6 +793,15 @@ static int hns3_set_link_ksettings(struct net_device *netdev, return ret; } + /* hw doesn't support use specified speed and duplex to negotiate, + * ignore them when autoneg on. + */ + if (cmd->base.autoneg) { + netdev_info(netdev, + "autoneg is on, ignore the speed and duplex\n"); + return 0; + } + if (ops->cfg_mac_speed_dup_h) ret = ops->cfg_mac_speed_dup_h(handle, cmd->base.speed, cmd->base.duplex); |