IWN5000_SCHED_QUEUE_OFFSET
iwn_mem_write(sc, sc->sched_base + IWN5000_SCHED_QUEUE_OFFSET(qid) + 4,
IWN5000_SCHED_QUEUE_OFFSET(qid), 0);
IWN5000_SCHED_QUEUE_OFFSET(qid) + 4,