For HNAE3_DOWN_CLIENT calling hns3_nic_net_stop(), HNAE3_UP_CLIENT
should call hns3_nic_net_open(), since if the number of queue or
the map of TC has is changed before HHAE3_UP_CLIENT is called,
it will cause problem.
Also the HNS3_NIC_STATE_RESETTING flag needs to be cleared before
hns3_nic_net_open() called, and set it back while hns3_nic_net_open()
failed.
Fixes: bb6b94a896d4 ("net: hns3: Add reset interface implementation in client")
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
struct hns3_nic_priv *priv = netdev_priv(kinfo->netdev);
int ret = 0;
+ clear_bit(HNS3_NIC_STATE_RESETTING, &priv->state);
+
if (netif_running(kinfo->netdev)) {
- ret = hns3_nic_net_up(kinfo->netdev);
+ ret = hns3_nic_net_open(kinfo->netdev);
if (ret) {
+ set_bit(HNS3_NIC_STATE_RESETTING, &priv->state);
netdev_err(kinfo->netdev,
"hns net up fail, ret=%d!\n", ret);
return ret;
}
}
- clear_bit(HNS3_NIC_STATE_RESETTING, &priv->state);
-
return ret;
}