diff options
| author | liuzhongzhu <liuzhongzhu@huawei.com> | 2019-04-19 11:05:46 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-04-19 18:43:16 -0700 |
| commit | db01afeb6614b75299b0ecba06b246143d4b894d (patch) | |
| tree | c0233fa7c49836a621788c7aa7cd30b28ff3897f /drivers | |
| parent | a63457878b12b1be3d0a09fdc0c93b348f6161c9 (diff) | |
net: hns3: add queue's statistics update to service task
This patch updates VF's TQP statistic info in the service task,
and adds a limitation to prevent update too frequently.
Signed-off-by: liuzhongzhu <liuzhongzhu@huawei.com>
Signed-off-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')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c | 8 | ||||
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h | 3 |
2 files changed, 11 insertions, 0 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c index ac06568a284f..f9d98f8863ad 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c @@ -1649,6 +1649,7 @@ static void hclgevf_service_timer(struct timer_list *t) mod_timer(&hdev->service_timer, jiffies + 5 * HZ); + hdev->stats_timer++; hclgevf_task_schedule(hdev); } @@ -1769,9 +1770,16 @@ static void hclgevf_keep_alive_task(struct work_struct *work) static void hclgevf_service_task(struct work_struct *work) { + struct hnae3_handle *handle; struct hclgevf_dev *hdev; hdev = container_of(work, struct hclgevf_dev, service_task); + handle = &hdev->nic; + + if (hdev->stats_timer >= HCLGEVF_STATS_TIMER_INTERVAL) { + hclgevf_tqps_update_stats(handle); + hdev->stats_timer = 0; + } /* request the link status from the PF. PF would be able to tell VF * about such updates in future so we might remove this later diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h index d39c0323ca99..ee3a6cbe87d3 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h @@ -116,6 +116,8 @@ #define HCLGEVF_S_IP_BIT BIT(3) #define HCLGEVF_V_TAG_BIT BIT(4) +#define HCLGEVF_STATS_TIMER_INTERVAL (36) + enum hclgevf_evt_cause { HCLGEVF_VECTOR0_EVENT_RST, HCLGEVF_VECTOR0_EVENT_MBX, @@ -281,6 +283,7 @@ struct hclgevf_dev { struct hnae3_client *nic_client; struct hnae3_client *roce_client; u32 flag; + u32 stats_timer; }; static inline bool hclgevf_is_reset_pending(struct hclgevf_dev *hdev) |