133 	struct nd_namespace_common *ndns = to_ndns(dev);  in pmem_should_map_pages()  local
145 	if (ndns->force_raw)  in pmem_should_map_pages()
158 unsigned int pmem_sector_size(struct nd_namespace_common *ndns)  in pmem_sector_size()  argument
160 	if (is_namespace_pmem(&ndns->dev)) {  in pmem_sector_size()
163 		nspm = to_nd_namespace_pmem(&ndns->dev);  in pmem_sector_size()
169 			dev_WARN(&ndns->dev, "unsupported sector size: %ld\n",  in pmem_sector_size()
181 const char *nvdimm_namespace_disk_name(struct nd_namespace_common *ndns,  in nvdimm_namespace_disk_name()  argument
184 	struct nd_region *nd_region = to_nd_region(ndns->dev.parent);  in nvdimm_namespace_disk_name()
187 	if (ndns->claim && is_nd_btt(ndns->claim))  in nvdimm_namespace_disk_name()
190 	if (is_namespace_pmem(&ndns->dev) || is_namespace_io(&ndns->dev)) {  in nvdimm_namespace_disk_name()
193 		if (is_namespace_pmem(&ndns->dev)) {  in nvdimm_namespace_disk_name()
196 			nspm = to_nd_namespace_pmem(&ndns->dev);  in nvdimm_namespace_disk_name()
206 	} else if (is_namespace_blk(&ndns->dev)) {  in nvdimm_namespace_disk_name()
209 		nsblk = to_nd_namespace_blk(&ndns->dev);  in nvdimm_namespace_disk_name()
974 	struct nd_namespace_common *ndns = to_ndns(dev);  in __size_store()  local
982 	if (dev->driver || ndns->claim)  in __size_store()
1062 	if (val == 0 && id != 0 && nd_region->ns_seed != dev && !ndns->claim)  in __size_store()
1111 resource_size_t __nvdimm_namespace_capacity(struct nd_namespace_common *ndns)  in __nvdimm_namespace_capacity()  argument
1113 	struct device *dev = &ndns->dev;  in __nvdimm_namespace_capacity()
1130 resource_size_t nvdimm_namespace_capacity(struct nd_namespace_common *ndns)  in nvdimm_namespace_capacity()  argument
1134 	nvdimm_bus_lock(&ndns->dev);  in nvdimm_namespace_capacity()
1135 	size = __nvdimm_namespace_capacity(ndns);  in nvdimm_namespace_capacity()
1136 	nvdimm_bus_unlock(&ndns->dev);  in nvdimm_namespace_capacity()
1142 bool nvdimm_namespace_locked(struct nd_namespace_common *ndns)  in nvdimm_namespace_locked()  argument
1146 	struct device *dev = &ndns->dev;  in nvdimm_namespace_locked()
1502 	struct nd_namespace_common *ndns = to_ndns(dev);  in holder_show()  local
1506 	rc = sprintf(buf, "%s\n", ndns->claim ? dev_name(ndns->claim) : "");  in holder_show()
1515 	struct nd_namespace_common *ndns = to_ndns(dev);  in __holder_class_store()  local
1517 	if (dev->driver || ndns->claim)  in __holder_class_store()
1521 		ndns->claim_class = btt_claim_class(dev);  in __holder_class_store()
1523 		ndns->claim_class = NVDIMM_CCLASS_PFN;  in __holder_class_store()
1525 		ndns->claim_class = NVDIMM_CCLASS_DAX;  in __holder_class_store()
1527 		ndns->claim_class = NVDIMM_CCLASS_NONE;  in __holder_class_store()
1532 	if (ndns->claim_class < 0)  in __holder_class_store()
1533 		return ndns->claim_class;  in __holder_class_store()
1560 	struct nd_namespace_common *ndns = to_ndns(dev);  in holder_class_show()  local
1564 	if (ndns->claim_class == NVDIMM_CCLASS_NONE)  in holder_class_show()
1566 	else if ((ndns->claim_class == NVDIMM_CCLASS_BTT) ||  in holder_class_show()
1567 			(ndns->claim_class == NVDIMM_CCLASS_BTT2))  in holder_class_show()
1569 	else if (ndns->claim_class == NVDIMM_CCLASS_PFN)  in holder_class_show()
1571 	else if (ndns->claim_class == NVDIMM_CCLASS_DAX)  in holder_class_show()
1584 	struct nd_namespace_common *ndns = to_ndns(dev);  in mode_show()  local
1590 	claim = ndns->claim;  in mode_show()
1688 	struct nd_namespace_common *ndns = NULL;  in nvdimm_namespace_common_probe()  local
1693 			ndns = nd_btt->ndns;  in nvdimm_namespace_common_probe()
1695 			ndns = nd_pfn->ndns;  in nvdimm_namespace_common_probe()
1697 			ndns = nd_dax->nd_pfn.ndns;  in nvdimm_namespace_common_probe()
1699 		if (!ndns)  in nvdimm_namespace_common_probe()
1706 		nd_device_lock(&ndns->dev);  in nvdimm_namespace_common_probe()
1707 		nd_device_unlock(&ndns->dev);  in nvdimm_namespace_common_probe()
1708 		if (ndns->dev.driver) {  in nvdimm_namespace_common_probe()
1709 			dev_dbg(&ndns->dev, "is active, can't bind %s\n",  in nvdimm_namespace_common_probe()
1713 		if (dev_WARN_ONCE(&ndns->dev, ndns->claim != dev,  in nvdimm_namespace_common_probe()
1716 					dev_name(ndns->claim)))  in nvdimm_namespace_common_probe()
1719 		ndns = to_ndns(dev);  in nvdimm_namespace_common_probe()
1720 		if (ndns->claim) {  in nvdimm_namespace_common_probe()
1722 				dev_name(ndns->claim));  in nvdimm_namespace_common_probe()
1728 	if (nvdimm_namespace_locked(ndns))  in nvdimm_namespace_common_probe()
1731 	size = nvdimm_namespace_capacity(ndns);  in nvdimm_namespace_common_probe()
1733 		dev_dbg(&ndns->dev, "%pa, too small must be at least %#x\n",  in nvdimm_namespace_common_probe()
1738 	if (is_namespace_pmem(&ndns->dev)) {  in nvdimm_namespace_common_probe()
1741 		nspm = to_nd_namespace_pmem(&ndns->dev);  in nvdimm_namespace_common_probe()
1742 		if (uuid_not_set(nspm->uuid, &ndns->dev, __func__))  in nvdimm_namespace_common_probe()
1744 	} else if (is_namespace_blk(&ndns->dev)) {  in nvdimm_namespace_common_probe()
1747 		nsblk = to_nd_namespace_blk(&ndns->dev);  in nvdimm_namespace_common_probe()
1748 		if (uuid_not_set(nsblk->uuid, &ndns->dev, __func__))  in nvdimm_namespace_common_probe()
1751 			dev_dbg(&ndns->dev, "sector size not set\n");  in nvdimm_namespace_common_probe()
1758 	return ndns;  in nvdimm_namespace_common_probe()