QMGR_QUEUE_D
desc = cppi_readl(cdd->qmgr_mem + QMGR_QUEUE_D(queue_num));
cppi_writel(reg, cdd->qmgr_mem + QMGR_QUEUE_D(c->q_num));
QMGR_QUEUE_D(cdd->td_queue.submit));