dqm_detect_hang_info
dqm->detect_hang_info_size = num_hw_queue_slots * sizeof(struct dqm_detect_hang_info);
struct dqm_detect_hang_info hang_info;
struct dqm_detect_hang_info hang_info = dqm->detect_hang_info[i];
struct dqm_detect_hang_info *detect_hang_info;