net: hns3: add set_default_reset_request in the hnae3_ae_ops

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Currently, when reset_event is called because of tx timeout, it will
upgrade the reset level (For PF, HNAE3_FUNC_RESET -> HNAE3_CORE_RESET
-> HNAE3_GLOBAL_RESET) if the time between the new reset and last reset
is within 20 secs, or restore the reset level to HNAE3_FUNC_RESET if
the time between the new reset and last reset is over 20 secs.

There is requirement that the caller needs to decide the reset level
when triggering a reset, for example, RAS recovery. So this patch
adds the set_default_reset_request to meet this requirement.

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

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This commit is contained in:

Huazhong Tan 2018-11-07 12:06:08 +08:00 • committed by David S. Miller

parent 814da63c55

commit 720bd5837e

5 changed files with 45 additions and 1 deletions

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2

drivers/net/ethernet/hisilicon/hns3/hnae3.h

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13

drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c

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1

drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h

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drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c

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1

drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h

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