diff options
| author | Jian Shen <shenjian15@huawei.com> | 2019-04-19 11:05:40 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-04-19 18:43:15 -0700 |
| commit | beab694aa32afb7c785c55f075628d9a21ed8011 (patch) | |
| tree | 9c032109fbb9faff0a9dcdbf972f86071ef9afa0 /drivers/net/ethernet/hisilicon | |
| parent | fbf3cd3fc11ce80270a80e65a75e4e32a56a5a7d (diff) | |
| download | linux-beab694aa32afb7c785c55f075628d9a21ed8011.tar.bz2 | |
net: hns3: refine tx timeout count handle
In current codes, tx_timeout_cnt is used before increased,
then we can see the tx_timeout_count is still 0 from the
print when tx timeout happens, e.g.
"hns3 0000:7d:00.3 eth3: tx_timeout count: 0, queue id: 0, SW_NTU:
0xa6, SW_NTC: 0xa4, HW_HEAD: 0xa4, HW_TAIL: 0xa6, INT: 0x1"
The tx_timeout_cnt should be updated before used.
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/hisilicon')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c index 923343858f51..193994cf7899 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c @@ -1655,6 +1655,8 @@ static bool hns3_get_tx_timeo_queue_info(struct net_device *ndev) return false; } + priv->tx_timeout_count++; + tx_ring = priv->ring_data[timeout_queue].ring; hw_head = readl_relaxed(tx_ring->tqp->io_base + @@ -1682,8 +1684,6 @@ static void hns3_nic_net_timeout(struct net_device *ndev) if (!hns3_get_tx_timeo_queue_info(ndev)) return; - priv->tx_timeout_count++; - /* request the reset, and let the hclge to determine * which reset level should be done */ |