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net: hns3: Set STATE_DOWN bit of hdev state when stopping net

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We clear STATE_DOWN bit of hdev state when starting net, but do not set
it again when stopping net. It causes that the net is down, but hdev state
is still up. STATE_DOWN bit of hdev state should be set when stopping net.

Fixes: 46a3df9f97 ("net: hns3: Add HNS3 Acceleration Engine & Compatibility Layer Support")
Fixes: e2cb1dec97 ("net: hns3: Add HNS3 VF HCL(Hardware Compatibility Layer) Support")
Signed-off-by: Fuyun Liang <liangfuyun1@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Fuyun Liang 2018-09-19 18:29:52 +01:00 committed by David S. Miller
parent 26483246b5
commit 2f7e489611
2 changed files with 4 additions and 0 deletions
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2
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
View File

@ -3519,6 +3519,8 @@ static void hclge_ae_stop(struct hnae3_handle *handle)
struct hclge_dev *hdev = vport->back;
int i;
set_bit(HCLGE_STATE_DOWN, &hdev->state);
del_timer_sync(&hdev->service_timer);
cancel_work_sync(&hdev->service_task);
clear_bit(HCLGE_STATE_SERVICE_SCHED, &hdev->state);

2
drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
View File

@ -1448,6 +1448,8 @@ static void hclgevf_ae_stop(struct hnae3_handle *handle)
struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle);
int i, queue_id;
set_bit(HCLGEVF_STATE_DOWN, &hdev->state);
for (i = 0; i < hdev->num_tqps; i++) {
/* Ring disable */
queue_id = hclgevf_get_queue_id(handle->kinfo.tqp[i]);