net: hns3: add struct netdev_queue debug info for TX timeout

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When there is a TX timeout, we can tell if the driver or stack
has stopped the queue by looking at state field, and when has
the last packet transmited by looking at trans_start field.

So this patch prints these two field in the
hns3_get_tx_timeo_queue_info().

Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Yunsheng Lin 2019-10-31 19:23:17 +08:00 • committed by David S. Miller

parent 3d77d0cb05

commit 647522a5ef

1 changed files with 3 additions and 0 deletions

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drivers/net/ethernet/hisilicon/hns3/hns3_enet.c

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