static void hclge_mbx_task_schedule(struct hclge_dev *hdev)
{
if (!test_bit(HCLGE_STATE_REMOVING, &hdev->state) &&
- !test_and_set_bit(HCLGE_STATE_MBX_SERVICE_SCHED, &hdev->state))
+ !test_and_set_bit(HCLGE_STATE_MBX_SERVICE_SCHED, &hdev->state)) {
+ hdev->last_mbx_scheduled = jiffies;
mod_delayed_work(hclge_wq, &hdev->service_task, 0);
+ }
}
static void hclge_reset_task_schedule(struct hclge_dev *hdev)
{
if (!test_bit(HCLGE_STATE_REMOVING, &hdev->state) &&
test_bit(HCLGE_STATE_SERVICE_INITED, &hdev->state) &&
- !test_and_set_bit(HCLGE_STATE_RST_SERVICE_SCHED, &hdev->state))
+ !test_and_set_bit(HCLGE_STATE_RST_SERVICE_SCHED, &hdev->state)) {
+ hdev->last_rst_scheduled = jiffies;
mod_delayed_work(hclge_wq, &hdev->service_task, 0);
+ }
}
static void hclge_errhand_task_schedule(struct hclge_dev *hdev)
test_and_set_bit(HCLGE_STATE_MBX_HANDLING, &hdev->state))
return;
+ if (time_is_before_jiffies(hdev->last_mbx_scheduled +
+ HCLGE_MBX_SCHED_TIMEOUT))
+ dev_warn(&hdev->pdev->dev,
+ "mbx service task is scheduled after %ums on cpu%u!\n",
+ jiffies_to_msecs(jiffies - hdev->last_mbx_scheduled),
+ smp_processor_id());
+
hclge_mbx_handler(hdev);
clear_bit(HCLGE_STATE_MBX_HANDLING, &hdev->state);
if (!test_and_clear_bit(HCLGE_STATE_RST_SERVICE_SCHED, &hdev->state))
return;
+ if (time_is_before_jiffies(hdev->last_rst_scheduled +
+ HCLGE_RESET_SCHED_TIMEOUT))
+ dev_warn(&hdev->pdev->dev,
+ "reset service task is scheduled after %ums on cpu%u!\n",
+ jiffies_to_msecs(jiffies - hdev->last_rst_scheduled),
+ smp_processor_id());
+
down(&hdev->reset_sem);
set_bit(HCLGE_STATE_RST_HANDLING, &hdev->state);
if (hnae3_get_bit(req->mbx_need_resp, HCLGE_MBX_NEED_RESP_B) &&
req->msg.code < HCLGE_MBX_GET_VF_FLR_STATUS) {
resp_msg.status = ret;
+ if (time_is_before_jiffies(hdev->last_mbx_scheduled +
+ HCLGE_MBX_SCHED_TIMEOUT))
+ dev_warn(&hdev->pdev->dev,
+ "resp vport%u mbx(%u,%u) late\n",
+ req->mbx_src_vfid,
+ req->msg.code,
+ req->msg.subcode);
+
hclge_gen_resp_to_vf(vport, req, &resp_msg);
}