diff options
| author |   Yunsheng Lin <linyunsheng@huawei.com> | 2018-05-15 19:20:12 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-05-16 11:33:08 -0400 |
| commit | be8d8cdb8ebf3afd841c109dd035fd789a0c7d53 (patch) | |
| tree | aeb0bcd87a019519d101ba12a49704cb6fed53b7 /drivers | |
| parent | net: hns3: Fixes the back pressure setting when sriov is enabled (diff) | |
| download | linux-dev-be8d8cdb8ebf3afd841c109dd035fd789a0c7d53.tar.xz linux-dev-be8d8cdb8ebf3afd841c109dd035fd789a0c7d53.zip | |
net: hns3: Fix for fiber link up problem
When hclge_ae_start is called, hdev->hw.mac.link may be set
to one after up/down multi-times, which does not correspond to
the link state of netdev when the netdev is up.
This fixes it by setting hdev->hw.mac.link to zero when
hclge_ae_start is called.
Fixes: 46a3df9f9718 ("net: hns3: Add HNS3 Acceleration Engine & Compatibility Layer Support")
Signed-off-by: Yunsheng Lin <linyunsheng@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 | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index d060903f47e0..75d9b8c5793a 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -3756,6 +3756,7 @@ static int hclge_ae_start(struct hnae3_handle *handle) hclge_cfg_mac_mode(hdev, true); clear_bit(HCLGE_STATE_DOWN, &hdev->state); mod_timer(&hdev->service_timer, jiffies + HZ); + hdev->hw.mac.link = 0; /* reset tqp stats */ hclge_reset_tqp_stats(handle); @@ -3792,7 +3793,6 @@ static void hclge_ae_stop(struct hnae3_handle *handle) /* reset tqp stats */ hclge_reset_tqp_stats(handle); - hclge_update_link_status(hdev); } static int hclge_get_mac_vlan_cmd_status(struct hclge_vport *vport, |