69 	struct intel_pmt_entry *entry = container_of(attr,  in intel_pmt_read()  local
76 	if (off >= entry->size)  in intel_pmt_read()
79 	if (count > entry->size - off)  in intel_pmt_read()
80 		count = entry->size - off;  in intel_pmt_read()
82 	if (entry->guid == GUID_SPR_PUNIT)  in intel_pmt_read()
84 		count = pmt_memcpy64_fromio(buf, entry->base + off, count);  in intel_pmt_read()
86 		memcpy_fromio(buf, entry->base + off, count);  in intel_pmt_read()
95 	struct intel_pmt_entry *entry = container_of(attr,  in intel_pmt_mmap()  local
100 	unsigned long phys = entry->base_addr;  in intel_pmt_mmap()
107 	psize = (PFN_UP(entry->base_addr + entry->size) - pfn) * PAGE_SIZE;  in intel_pmt_mmap()
124 	struct intel_pmt_entry *entry = dev_get_drvdata(dev);  in guid_show()  local
126 	return sprintf(buf, "0x%x\n", entry->guid);  in guid_show()
133 	struct intel_pmt_entry *entry = dev_get_drvdata(dev);  in size_show()  local
135 	return sprintf(buf, "%zu\n", entry->size);  in size_show()
142 	struct intel_pmt_entry *entry = dev_get_drvdata(dev);  in offset_show()  local
144 	return sprintf(buf, "%lu\n", offset_in_page(entry->base_addr));  in offset_show()
161 static int intel_pmt_populate_entry(struct intel_pmt_entry *entry,  in intel_pmt_populate_entry()  argument
191 		entry->base_addr = disc_res->end + 1 + header->base_offset;  in intel_pmt_populate_entry()
204 			entry->base_addr = 0;  in intel_pmt_populate_entry()
208 					entry->base_addr = pci_resource_start(pci_dev, i) +  in intel_pmt_populate_entry()
212 			if (!entry->base_addr)  in intel_pmt_populate_entry()
223 		entry->base_addr = pci_resource_start(pci_dev, bir) +  in intel_pmt_populate_entry()
232 	entry->guid = header->guid;  in intel_pmt_populate_entry()
233 	entry->size = header->size;  in intel_pmt_populate_entry()
238 static int intel_pmt_dev_register(struct intel_pmt_entry *entry,  in intel_pmt_dev_register()  argument
246 	ret = xa_alloc(ns->xa, &entry->devid, entry, PMT_XA_LIMIT, GFP_KERNEL);  in intel_pmt_dev_register()
250 	dev = device_create(&intel_pmt_class, parent, MKDEV(0, 0), entry,  in intel_pmt_dev_register()
251 			    "%s%d", ns->name, entry->devid);  in intel_pmt_dev_register()
255 			ns->name, entry->devid);  in intel_pmt_dev_register()
260 	entry->kobj = &dev->kobj;  in intel_pmt_dev_register()
263 		ret = sysfs_create_group(entry->kobj, ns->attr_grp);  in intel_pmt_dev_register()
269 	if (!entry->size)  in intel_pmt_dev_register()
272 	res.start = entry->base_addr;  in intel_pmt_dev_register()
273 	res.end = res.start + entry->size - 1;  in intel_pmt_dev_register()
276 	entry->base = devm_ioremap_resource(dev, &res);  in intel_pmt_dev_register()
277 	if (IS_ERR(entry->base)) {  in intel_pmt_dev_register()
278 		ret = PTR_ERR(entry->base);  in intel_pmt_dev_register()
282 	sysfs_bin_attr_init(&entry->pmt_bin_attr);  in intel_pmt_dev_register()
283 	entry->pmt_bin_attr.attr.name = ns->name;  in intel_pmt_dev_register()
284 	entry->pmt_bin_attr.attr.mode = 0440;  in intel_pmt_dev_register()
285 	entry->pmt_bin_attr.mmap = intel_pmt_mmap;  in intel_pmt_dev_register()
286 	entry->pmt_bin_attr.read = intel_pmt_read;  in intel_pmt_dev_register()
287 	entry->pmt_bin_attr.size = entry->size;  in intel_pmt_dev_register()
289 	ret = sysfs_create_bin_file(&dev->kobj, &entry->pmt_bin_attr);  in intel_pmt_dev_register()
295 		sysfs_remove_group(entry->kobj, ns->attr_grp);  in intel_pmt_dev_register()
299 	xa_erase(ns->xa, entry->devid);  in intel_pmt_dev_register()
304 int intel_pmt_dev_create(struct intel_pmt_entry *entry, struct intel_pmt_namespace *ns,  in intel_pmt_dev_create()  argument
314 	entry->disc_table = devm_ioremap_resource(dev, disc_res);  in intel_pmt_dev_create()
315 	if (IS_ERR(entry->disc_table))  in intel_pmt_dev_create()
316 		return PTR_ERR(entry->disc_table);  in intel_pmt_dev_create()
318 	ret = ns->pmt_header_decode(entry, &header, dev);  in intel_pmt_dev_create()
322 	ret = intel_pmt_populate_entry(entry, &header, dev, disc_res);  in intel_pmt_dev_create()
326 	return intel_pmt_dev_register(entry, ns, dev);  in intel_pmt_dev_create()
331 void intel_pmt_dev_destroy(struct intel_pmt_entry *entry,  in intel_pmt_dev_destroy()  argument
334 	struct device *dev = kobj_to_dev(entry->kobj);  in intel_pmt_dev_destroy()
336 	if (entry->size)  in intel_pmt_dev_destroy()
337 		sysfs_remove_bin_file(entry->kobj, &entry->pmt_bin_attr);  in intel_pmt_dev_destroy()
340 		sysfs_remove_group(entry->kobj, ns->attr_grp);  in intel_pmt_dev_destroy()
343 	xa_erase(ns->xa, entry->devid);  in intel_pmt_dev_destroy()