139 	u32 cmbsz;  member
1543 	if (qid && dev->cmb_use_sqes && (dev->cmbsz & NVME_CMBSZ_SQS)) {  in nvme_alloc_sq_cmds()
1858 	u8 szu = (dev->cmbsz >> NVME_CMBSZ_SZU_SHIFT) & NVME_CMBSZ_SZU_MASK;  in nvme_cmb_size_unit()
1865 	return (dev->cmbsz >> NVME_CMBSZ_SZ_SHIFT) & NVME_CMBSZ_SZ_MASK;  in nvme_cmb_size()
1881 	dev->cmbsz = readl(dev->bar + NVME_REG_CMBSZ);  in nvme_map_cmb()
1882 	if (!dev->cmbsz)  in nvme_map_cmb()
1919 	dev->cmb_use_sqes = use_cmb_sqes && (dev->cmbsz & NVME_CMBSZ_SQS);  in nvme_map_cmb()
1921 	if ((dev->cmbsz & (NVME_CMBSZ_WDS | NVME_CMBSZ_RDS)) ==  in nvme_map_cmb()
2116 		       ndev->cmbloc, ndev->cmbsz);  in cmb_show()
2134 	return sysfs_emit(buf, "%u\n", ndev->cmbsz);  in cmbsz_show()
2136 static DEVICE_ATTR_RO(cmbsz);
2184 	    	if (!dev->cmbsz)  in nvme_pci_attrs_are_visible()