diff mbox series

[net-next,06/12] net: hns3: Set STATE_DOWN bit of hdev state when stopping net

Message ID 20180919172958.12992-7-salil.mehta@huawei.com
State New
Headers show
Series Fixes, cleanups & minor additions to HNS3 driver | expand

Commit Message

Salil Mehta Sept. 19, 2018, 5:29 p.m. UTC 
From: Fuyun Liang <liangfuyun1@huawei.com>


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: 46a3df9f9718 ("net: hns3: Add HNS3 Acceleration Engine & Compatibility Layer Support")
Fixes: e2cb1dec9779 ("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>

---
 drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c   | 2 ++
 drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c | 2 ++
 2 files changed, 4 insertions(+)

-- 
2.7.4
diff mbox series

Patch

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index ad15ba7..66b31d1 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -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);
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
index 9c0091f..47fc3cd 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
@@ -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]);