diff options
| author |   Jian Shen <shenjian15@huawei.com> | 2019-08-01 11:55:34 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-08-01 13:32:12 -0400 |
| commit | ed8fb4b262aed95974ccd624402a482c4d59c888 (patch) | |
| tree | 18332399daf6660655c566b99a3000229602ddf6 /drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | |
| parent | net: phy: xgene: use devm_platform_ioremap_resource() to simplify code (diff) | |
| download | linux-dev-ed8fb4b262aed95974ccd624402a482c4d59c888.tar.xz linux-dev-ed8fb4b262aed95974ccd624402a482c4d59c888.zip | |
net: hns3: add link change event report
Previously, PF updates link status per second. For some scenario,
it requires link down event being reported more quickly.
To solve it, firmware pushes the link change event to PF with
CMDQ message, and driver updates the link status directly.
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Reviewed-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index 4138780fca39..855b65e8ebf6 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -2517,7 +2517,7 @@ static void hclge_reset_task_schedule(struct hclge_dev *hdev) &hdev->rst_service_task); } -static void hclge_task_schedule(struct hclge_dev *hdev) +void hclge_task_schedule(struct hclge_dev *hdev, unsigned long delay_time) { if (!test_bit(HCLGE_STATE_DOWN, &hdev->state) && !test_bit(HCLGE_STATE_REMOVING, &hdev->state) && @@ -2526,7 +2526,7 @@ static void hclge_task_schedule(struct hclge_dev *hdev) hdev->fd_arfs_expire_timer++; mod_delayed_work_on(cpumask_first(&hdev->affinity_mask), system_wq, &hdev->service_task, - round_jiffies_relative(HZ)); + delay_time); } } @@ -3636,7 +3636,7 @@ static void hclge_service_task(struct work_struct *work) hdev->fd_arfs_expire_timer = 0; } - hclge_task_schedule(hdev); + hclge_task_schedule(hdev, round_jiffies_relative(HZ)); } struct hclge_vport *hclge_get_vport(struct hnae3_handle *handle) @@ -6175,7 +6175,7 @@ static void hclge_set_timer_task(struct hnae3_handle *handle, bool enable) struct hclge_dev *hdev = vport->back; if (enable) { - hclge_task_schedule(hdev); + hclge_task_schedule(hdev, round_jiffies_relative(HZ)); } else { /* Set the DOWN flag here to disable the service to be * scheduled again @@ -6220,6 +6220,7 @@ static void hclge_ae_stop(struct hnae3_handle *handle) if (test_bit(HCLGE_STATE_RST_HANDLING, &hdev->state) && hdev->reset_type != HNAE3_FUNC_RESET) { hclge_mac_stop_phy(hdev); + hclge_update_link_status(hdev); return; } |