diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns/hns_enet.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_enet.c b/drivers/net/ethernet/hisilicon/hns/hns_enet.c index 03d959c7a39f..8a53c82c72b4 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_enet.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_enet.c @@ -1509,11 +1509,19 @@ static int hns_nic_net_stop(struct net_device *ndev) } static void hns_tx_timeout_reset(struct hns_nic_priv *priv); +#define HNS_TX_TIMEO_LIMIT (40 * HZ) static void hns_nic_net_timeout(struct net_device *ndev) { struct hns_nic_priv *priv = netdev_priv(ndev); - hns_tx_timeout_reset(priv); + if (ndev->watchdog_timeo < HNS_TX_TIMEO_LIMIT) { + ndev->watchdog_timeo *= 2; + netdev_info(ndev, "watchdog_timo changed to %d.\n", + ndev->watchdog_timeo); + } else { + ndev->watchdog_timeo = HNS_NIC_TX_TIMEOUT; + hns_tx_timeout_reset(priv); + } } static int hns_nic_do_ioctl(struct net_device *netdev, struct ifreq *ifr, @@ -2076,11 +2084,11 @@ static void hns_nic_service_task(struct work_struct *work) = container_of(work, struct hns_nic_priv, service_task); struct hnae_handle *h = priv->ae_handle; + hns_nic_reset_subtask(priv); hns_nic_update_link_status(priv->netdev); h->dev->ops->update_led_status(h); hns_nic_update_stats(priv->netdev); - hns_nic_reset_subtask(priv); hns_nic_service_event_complete(priv); } |