35 #define SQ_SIZE(q)	((q)->q_depth << (q)->sqes)
36 #define CQ_SIZE(q)	((q)->q_depth * sizeof(struct nvme_completion))
131 	u32 q_depth;  member
203 	u32 q_depth;  member
482 		if (next_tail == nvmeq->q_depth)  in nvme_write_sq_db()
499 	if (++nvmeq->sq_tail == nvmeq->q_depth)  in nvme_sq_copy_cmd()
1143 	if (tmp == nvmeq->q_depth) {  in nvme_update_cq_head()
1300 	c.create_cq.qsize = cpu_to_le16(nvmeq->q_depth - 1);  in adapter_alloc_cq()
1329 	c.create_sq.qsize = cpu_to_le16(nvmeq->q_depth - 1);  in adapter_alloc_sq()
1608 	int q_depth = dev->q_depth;  in nvme_cmb_qdepth()  local
1609 	unsigned q_size_aligned = roundup(q_depth * entry_size,  in nvme_cmb_qdepth()
1616 		q_depth = div_u64(mem_per_q, entry_size);  in nvme_cmb_qdepth()
1623 		if (q_depth < 64)  in nvme_cmb_qdepth()
1627 	return q_depth;  in nvme_cmb_qdepth()
1664 	nvmeq->q_depth = depth;  in nvme_alloc_queue()
1888 	aqa = nvmeq->q_depth - 1;  in nvme_pci_configure_admin_queue()
1917 		if (nvme_alloc_queue(dev, i, dev->q_depth)) {  in nvme_create_io_queues()
2486 			dev->q_depth = result;  in nvme_setup_io_queues()
2704 	dev->q_depth = min_t(u32, NVME_CAP_MQES(dev->ctrl.cap) + 1,  in nvme_pci_enable()
2720 		dev->q_depth = 2;  in nvme_pci_enable()
2724 		dev->q_depth = 64;  in nvme_pci_enable()
2726                         "set queue depth=%u\n", dev->q_depth);  in nvme_pci_enable()
2734 	    (dev->q_depth < (NVME_AQ_DEPTH + 2))) {  in nvme_pci_enable()
2735 		dev->q_depth = NVME_AQ_DEPTH + 2;  in nvme_pci_enable()
2737 			 dev->q_depth);  in nvme_pci_enable()
2739 	dev->ctrl.sqsize = dev->q_depth - 1; /* 0's based queue depth */  in nvme_pci_enable()