56 	/* Timeout field in the CAP register is in 500 millisecond units */  in nvme_wait_ready()
57 	timeout = NVME_CAP_TIMEOUT(dev->cap) * 500;  in nvme_wait_ready()
604 		 * u16 lbas = 1 << (dev->max_transfer_shift - ns->lba_shift);  in nvme_get_info_from_identify()
607 		 * which means dev->max_transfer_shift = 15 + 9 (ns->lba_shift).  in nvme_get_info_from_identify()
639 	struct nvme_ns *ns = dev_get_priv(udev);  in nvme_blk_probe()  local
645 	memset(ns, 0, sizeof(*ns));  in nvme_blk_probe()
646 	ns->dev = ndev;  in nvme_blk_probe()
648 	ns->ns_id = trailing_strtol(udev->name) + 1;  in nvme_blk_probe()
649 	if (nvme_identify(ndev, ns->ns_id, 0, (dma_addr_t)id))  in nvme_blk_probe()
653 	ns->flbas = flbas;  in nvme_blk_probe()
654 	ns->lba_shift = id->lbaf[flbas].ds;  in nvme_blk_probe()
655 	ns->mode_select_num_blocks = le64_to_cpu(id->nsze);  in nvme_blk_probe()
656 	ns->mode_select_block_len = 1 << ns->lba_shift;  in nvme_blk_probe()
657 	list_add(&ns->list, &ndev->namespaces);  in nvme_blk_probe()
659 	desc->lba = ns->mode_select_num_blocks;  in nvme_blk_probe()
660 	desc->log2blksz = ns->lba_shift;  in nvme_blk_probe()
661 	desc->blksz = 1 << ns->lba_shift;  in nvme_blk_probe()
674 	struct nvme_ns *ns = dev_get_priv(udev);  in nvme_blk_rw()  local
675 	struct nvme_dev *dev = ns->dev;  in nvme_blk_rw()
684 	u16 lbas = 1 << (dev->max_transfer_shift - ns->lba_shift);  in nvme_blk_rw()
693 	c.rw.nsid = cpu_to_le32(ns->ns_id);  in nvme_blk_rw()
710 				    lbas << ns->lba_shift, (ulong)buffer))  in nvme_blk_rw()
721 		temp_len -= (u32)lbas << ns->lba_shift;  in nvme_blk_rw()
722 		buffer += lbas << ns->lba_shift;  in nvme_blk_rw()