net: hns3: fix incorrect capability bit display for copper port

[ Upstream commit 75b247b57d8b71bcb679e4cb37d0db104848806c ]

Currently, the FEC capability bit is default set for device version V2.
It's incorrect for the copper port. Eventhough it doesn't make the nic
work abnormal, but the capability information display in debugfs may
confuse user. So clear it when driver get the port type inforamtion.

Fixes: 433ccce83504 ("net: hns3: use FEC capability queried from firmware")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index a884e8f..af8a3e6 100644 (file)
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -11664,6 +11664,7 @@ static int hclge_init_ae_dev(struct hnae3_ae_dev *ae_dev)
                goto err_msi_irq_uninit;
 
        if (hdev->hw.mac.media_type == HNAE3_MEDIA_TYPE_COPPER) {
+               clear_bit(HNAE3_DEV_SUPPORT_FEC_B, ae_dev->caps);
                if (hnae3_dev_phy_imp_supported(hdev))
                        ret = hclge_update_tp_port_info(hdev);
                else