HCLGE_VECTOR0_EVENT_MBX
return HCLGE_VECTOR0_EVENT_MBX;
case HCLGE_VECTOR0_EVENT_MBX:
hclge_clear_event_cause(hdev, HCLGE_VECTOR0_EVENT_MBX, 0);
case HCLGE_VECTOR0_EVENT_MBX:
event_cause == HCLGE_VECTOR0_EVENT_MBX ||