34 	struct nvdimm *nvdimm = to_nvdimm(dev);  in nvdimm_check_config_data()  local
36 	if (!nvdimm->cmd_mask ||  in nvdimm_check_config_data()
37 	    !test_bit(ND_CMD_GET_CONFIG_DATA, &nvdimm->cmd_mask)) {  in nvdimm_check_config_data()
38 		if (test_bit(NDD_ALIASING, &nvdimm->flags))  in nvdimm_check_config_data()
193 	struct nvdimm *nvdimm = to_nvdimm(dev);  in nvdimm_set_aliasing()  local
195 	set_bit(NDD_ALIASING, &nvdimm->flags);  in nvdimm_set_aliasing()
200 	struct nvdimm *nvdimm = to_nvdimm(dev);  in nvdimm_set_locked()  local
202 	set_bit(NDD_LOCKED, &nvdimm->flags);  in nvdimm_set_locked()
207 	struct nvdimm *nvdimm = to_nvdimm(dev);  in nvdimm_clear_locked()  local
209 	clear_bit(NDD_LOCKED, &nvdimm->flags);  in nvdimm_clear_locked()
214 	struct nvdimm *nvdimm = to_nvdimm(dev);  in nvdimm_release()  local
216 	ida_simple_remove(&dimm_ida, nvdimm->id);  in nvdimm_release()
217 	kfree(nvdimm);  in nvdimm_release()
230 struct nvdimm *to_nvdimm(struct device *dev)  in to_nvdimm()
232 	struct nvdimm *nvdimm = container_of(dev, struct nvdimm, dev);  in to_nvdimm()  local
235 	return nvdimm;  in to_nvdimm()
239 struct nvdimm *nd_blk_region_to_dimm(struct nd_blk_region *ndbr)  in nd_blk_region_to_dimm()
244 	return nd_mapping->nvdimm;  in nd_blk_region_to_dimm()
257 	struct nvdimm *nvdimm = nd_mapping->nvdimm;  in to_ndd()  local
259 	WARN_ON_ONCE(!is_nvdimm_bus_locked(&nvdimm->dev));  in to_ndd()
261 	return dev_get_drvdata(&nvdimm->dev);  in to_ndd()
293 const char *nvdimm_name(struct nvdimm *nvdimm)  in nvdimm_name()  argument
295 	return dev_name(&nvdimm->dev);  in nvdimm_name()
299 struct kobject *nvdimm_kobj(struct nvdimm *nvdimm)  in nvdimm_kobj()  argument
301 	return &nvdimm->dev.kobj;  in nvdimm_kobj()
305 unsigned long nvdimm_cmd_mask(struct nvdimm *nvdimm)  in nvdimm_cmd_mask()  argument
307 	return nvdimm->cmd_mask;  in nvdimm_cmd_mask()
311 void *nvdimm_provider_data(struct nvdimm *nvdimm)  in nvdimm_provider_data()  argument
313 	if (nvdimm)  in nvdimm_provider_data()
314 		return nvdimm->provider_data;  in nvdimm_provider_data()
322 	struct nvdimm *nvdimm = to_nvdimm(dev);  in commands_show()  local
325 	if (!nvdimm->cmd_mask)  in commands_show()
328 	for_each_set_bit(cmd, &nvdimm->cmd_mask, BITS_PER_LONG)  in commands_show()
338 	struct nvdimm *nvdimm = to_nvdimm(dev);  in flags_show()  local
341 			test_bit(NDD_ALIASING, &nvdimm->flags) ? "alias " : "",  in flags_show()
342 			test_bit(NDD_LOCKED, &nvdimm->flags) ? "lock " : "");  in flags_show()
349 	struct nvdimm *nvdimm = to_nvdimm(dev);  in state_show()  local
357 	return sprintf(buf, "%s\n", atomic_read(&nvdimm->busy)  in state_show()
398 struct nvdimm *nvdimm_create(struct nvdimm_bus *nvdimm_bus, void *provider_data,  in nvdimm_create()
403 	struct nvdimm *nvdimm = kzalloc(sizeof(*nvdimm), GFP_KERNEL);  in nvdimm_create()  local
406 	if (!nvdimm)  in nvdimm_create()
409 	nvdimm->id = ida_simple_get(&dimm_ida, 0, 0, GFP_KERNEL);  in nvdimm_create()
410 	if (nvdimm->id < 0) {  in nvdimm_create()
411 		kfree(nvdimm);  in nvdimm_create()
414 	nvdimm->provider_data = provider_data;  in nvdimm_create()
415 	nvdimm->flags = flags;  in nvdimm_create()
416 	nvdimm->cmd_mask = cmd_mask;  in nvdimm_create()
417 	nvdimm->num_flush = num_flush;  in nvdimm_create()
418 	nvdimm->flush_wpq = flush_wpq;  in nvdimm_create()
419 	atomic_set(&nvdimm->busy, 0);  in nvdimm_create()
420 	dev = &nvdimm->dev;  in nvdimm_create()
421 	dev_set_name(dev, "nmem%d", nvdimm->id);  in nvdimm_create()
424 	dev->devt = MKDEV(nvdimm_major, nvdimm->id);  in nvdimm_create()
428 	return nvdimm;  in nvdimm_create()
448 		if (nd_mapping->nvdimm == info->nd_mapping->nvdimm)  in alias_dpa_busy()
558 	if (__reserve_free_pmem(&nd_region->dev, nd_mapping->nvdimm))  in nd_pmem_max_contiguous_dpa()