diff options
| author | Yufeng Mo <moyufeng@huawei.com> | 2021-11-24 09:06:54 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-11-24 14:12:26 +0000 |
| commit | db596298edbf18c8a0d2778ca4d76ee09ed761f6 (patch) | |
| tree | 6a6536ef4ef827d9177df7b59d402e2627781e54 /drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | |
| parent | 8488e3c682147f60d592b03bc69eaea0fbe1ebcf (diff) | |
net: hns3: add dql info when tx timeout
When tx timeout occurs, the info of dql maybe helpful, so print
these info to hns3_get_tx_timeo_queue_info().
Signed-off-by: Yufeng Mo <moyufeng@huawei.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3/hns3_enet.c')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c index 0225d6091cf2..496ddf397bd4 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c @@ -2683,6 +2683,13 @@ static bool hns3_get_tx_timeo_queue_info(struct net_device *ndev) if (netif_xmit_stopped(q) && time_after(jiffies, (trans_start + ndev->watchdog_timeo))) { +#ifdef CONFIG_BQL + struct dql *dql = &q->dql; + + netdev_info(ndev, "DQL info last_cnt: %u, queued: %u, adj_limit: %u, completed: %u\n", + dql->last_obj_cnt, dql->num_queued, + dql->adj_limit, dql->num_completed); +#endif timeout_queue = i; netdev_info(ndev, "queue state: 0x%lx, delta msecs: %u\n", q->state, |