108 	struct nd_namespace_common *ndns = to_ndns(dev);  in pmem_should_map_pages()  local
120 	if (ndns->force_raw)  in pmem_should_map_pages()
133 unsigned int pmem_sector_size(struct nd_namespace_common *ndns)  in pmem_sector_size()  argument
135 	if (is_namespace_pmem(&ndns->dev)) {  in pmem_sector_size()
138 		nspm = to_nd_namespace_pmem(&ndns->dev);  in pmem_sector_size()
144 			dev_WARN(&ndns->dev, "unsupported sector size: %ld\n",  in pmem_sector_size()
156 const char *nvdimm_namespace_disk_name(struct nd_namespace_common *ndns,  in nvdimm_namespace_disk_name()  argument
159 	struct nd_region *nd_region = to_nd_region(ndns->dev.parent);  in nvdimm_namespace_disk_name()
162 	if (ndns->claim && is_nd_btt(ndns->claim))  in nvdimm_namespace_disk_name()
165 	if (is_namespace_pmem(&ndns->dev) || is_namespace_io(&ndns->dev)) {  in nvdimm_namespace_disk_name()
168 		if (is_namespace_pmem(&ndns->dev)) {  in nvdimm_namespace_disk_name()
171 			nspm = to_nd_namespace_pmem(&ndns->dev);  in nvdimm_namespace_disk_name()
181 	} else if (is_namespace_blk(&ndns->dev)) {  in nvdimm_namespace_disk_name()
184 		nsblk = to_nd_namespace_blk(&ndns->dev);  in nvdimm_namespace_disk_name()
954 	struct nd_namespace_common *ndns = to_ndns(dev);  in __size_store()  local
962 	if (dev->driver || ndns->claim)  in __size_store()
1042 	if (val == 0 && id != 0 && nd_region->ns_seed != dev && !ndns->claim)  in __size_store()
1091 resource_size_t __nvdimm_namespace_capacity(struct nd_namespace_common *ndns)  in __nvdimm_namespace_capacity()  argument
1093 	struct device *dev = &ndns->dev;  in __nvdimm_namespace_capacity()
1110 resource_size_t nvdimm_namespace_capacity(struct nd_namespace_common *ndns)  in nvdimm_namespace_capacity()  argument
1114 	nvdimm_bus_lock(&ndns->dev);  in nvdimm_namespace_capacity()
1115 	size = __nvdimm_namespace_capacity(ndns);  in nvdimm_namespace_capacity()
1116 	nvdimm_bus_unlock(&ndns->dev);  in nvdimm_namespace_capacity()
1122 bool nvdimm_namespace_locked(struct nd_namespace_common *ndns)  in nvdimm_namespace_locked()  argument
1126 	struct device *dev = &ndns->dev;  in nvdimm_namespace_locked()
1482 	struct nd_namespace_common *ndns = to_ndns(dev);  in holder_show()  local
1486 	rc = sprintf(buf, "%s\n", ndns->claim ? dev_name(ndns->claim) : "");  in holder_show()
1495 	struct nd_namespace_common *ndns = to_ndns(dev);  in __holder_class_store()  local
1497 	if (dev->driver || ndns->claim)  in __holder_class_store()
1505 		ndns->claim_class = rc;  in __holder_class_store()
1507 		ndns->claim_class = NVDIMM_CCLASS_PFN;  in __holder_class_store()
1509 		ndns->claim_class = NVDIMM_CCLASS_DAX;  in __holder_class_store()
1511 		ndns->claim_class = NVDIMM_CCLASS_NONE;  in __holder_class_store()
1540 	struct nd_namespace_common *ndns = to_ndns(dev);  in holder_class_show()  local
1544 	if (ndns->claim_class == NVDIMM_CCLASS_NONE)  in holder_class_show()
1546 	else if ((ndns->claim_class == NVDIMM_CCLASS_BTT) ||  in holder_class_show()
1547 			(ndns->claim_class == NVDIMM_CCLASS_BTT2))  in holder_class_show()
1549 	else if (ndns->claim_class == NVDIMM_CCLASS_PFN)  in holder_class_show()
1551 	else if (ndns->claim_class == NVDIMM_CCLASS_DAX)  in holder_class_show()
1564 	struct nd_namespace_common *ndns = to_ndns(dev);  in mode_show()  local
1570 	claim = ndns->claim;  in mode_show()
1698 	struct nd_namespace_common *ndns = NULL;  in nvdimm_namespace_common_probe()  local
1703 			ndns = nd_btt->ndns;  in nvdimm_namespace_common_probe()
1705 			ndns = nd_pfn->ndns;  in nvdimm_namespace_common_probe()
1707 			ndns = nd_dax->nd_pfn.ndns;  in nvdimm_namespace_common_probe()
1709 		if (!ndns)  in nvdimm_namespace_common_probe()
1716 		nd_device_lock(&ndns->dev);  in nvdimm_namespace_common_probe()
1717 		nd_device_unlock(&ndns->dev);  in nvdimm_namespace_common_probe()
1718 		if (ndns->dev.driver) {  in nvdimm_namespace_common_probe()
1719 			dev_dbg(&ndns->dev, "is active, can't bind %s\n",  in nvdimm_namespace_common_probe()
1723 		if (dev_WARN_ONCE(&ndns->dev, ndns->claim != dev,  in nvdimm_namespace_common_probe()
1726 					dev_name(ndns->claim)))  in nvdimm_namespace_common_probe()
1729 		ndns = to_ndns(dev);  in nvdimm_namespace_common_probe()
1730 		if (ndns->claim) {  in nvdimm_namespace_common_probe()
1732 				dev_name(ndns->claim));  in nvdimm_namespace_common_probe()
1738 	if (nvdimm_namespace_locked(ndns))  in nvdimm_namespace_common_probe()
1741 	size = nvdimm_namespace_capacity(ndns);  in nvdimm_namespace_common_probe()
1743 		dev_dbg(&ndns->dev, "%pa, too small must be at least %#x\n",  in nvdimm_namespace_common_probe()
1754 		struct nd_namespace_io *nsio = to_nd_namespace_io(&ndns->dev);  in nvdimm_namespace_common_probe()
1759 			dev_err(&ndns->dev, "%pr misaligned, unable to map\n", res);  in nvdimm_namespace_common_probe()
1764 	if (is_namespace_pmem(&ndns->dev)) {  in nvdimm_namespace_common_probe()
1767 		nspm = to_nd_namespace_pmem(&ndns->dev);  in nvdimm_namespace_common_probe()
1768 		if (uuid_not_set(nspm->uuid, &ndns->dev, __func__))  in nvdimm_namespace_common_probe()
1770 	} else if (is_namespace_blk(&ndns->dev)) {  in nvdimm_namespace_common_probe()
1773 		nsblk = to_nd_namespace_blk(&ndns->dev);  in nvdimm_namespace_common_probe()
1774 		if (uuid_not_set(nsblk->uuid, &ndns->dev, __func__))  in nvdimm_namespace_common_probe()
1777 			dev_dbg(&ndns->dev, "sector size not set\n");  in nvdimm_namespace_common_probe()
1784 	return ndns;  in nvdimm_namespace_common_probe()
1788 int devm_namespace_enable(struct device *dev, struct nd_namespace_common *ndns,  in devm_namespace_enable()  argument
1791 	if (is_namespace_blk(&ndns->dev))  in devm_namespace_enable()
1793 	return devm_nsio_enable(dev, to_nd_namespace_io(&ndns->dev), size);  in devm_namespace_enable()
1797 void devm_namespace_disable(struct device *dev, struct nd_namespace_common *ndns)  in devm_namespace_disable()  argument
1799 	if (is_namespace_blk(&ndns->dev))  in devm_namespace_disable()
1801 	devm_nsio_disable(dev, to_nd_namespace_io(&ndns->dev));  in devm_namespace_disable()