315 	struct cxl_root_decoder *cxlrd = to_cxl_root_decoder(dev->parent);  in interleave_ways_store()  local
316 	struct cxl_decoder *cxld = &cxlrd->cxlsd.cxld;  in interleave_ways_store()
383 	struct cxl_root_decoder *cxlrd = to_cxl_root_decoder(dev->parent);  in interleave_granularity_store()  local
384 	struct cxl_decoder *cxld = &cxlrd->cxlsd.cxld;  in interleave_granularity_store()
448 	struct cxl_root_decoder *cxlrd = to_cxl_root_decoder(cxlr->dev.parent);  in alloc_hpa()  local
475 	res = alloc_free_mem_region(cxlrd->res, size, SZ_256M,  in alloc_hpa()
966 	struct cxl_root_decoder *cxlrd = to_cxl_root_decoder(cxlr->dev.parent);  in cxl_port_setup_targets()  local
1013 		parent_ig = cxlrd->cxlsd.cxld.interleave_granularity;  in cxl_port_setup_targets()
1014 		parent_iw = cxlrd->cxlsd.cxld.interleave_ways;  in cxl_port_setup_targets()
1185 	struct cxl_root_decoder *cxlrd = to_cxl_root_decoder(cxlr->dev.parent);  in cxl_region_attach()  local
1244 	root_port = cxlrd_to_port(cxlrd);  in cxl_region_attach()
1253 	if (cxlrd->calc_hb(cxlrd, pos) != dport) {  in cxl_region_attach()
1256 			dev_name(&cxlrd->cxlsd.cxld.dev));  in cxl_region_attach()
1537 	struct cxl_root_decoder *cxlrd = to_cxl_root_decoder(dev->parent);  in cxl_region_release()  local
1539 	int id = atomic_read(&cxlrd->region_id);  in cxl_region_release()
1547 		if (atomic_try_cmpxchg(&cxlrd->region_id, &id, cxlr->id)) {  in cxl_region_release()
1601 static struct cxl_region *cxl_region_alloc(struct cxl_root_decoder *cxlrd, int id)  in cxl_region_alloc()  argument
1615 	dev->parent = &cxlrd->cxlsd.cxld.dev;  in cxl_region_alloc()
1642 static struct cxl_region *devm_cxl_add_region(struct cxl_root_decoder *cxlrd,  in devm_cxl_add_region()  argument
1647 	struct cxl_port *port = to_cxl_port(cxlrd->cxlsd.cxld.dev.parent);  in devm_cxl_add_region()
1652 	cxlr = cxl_region_alloc(cxlrd, id);  in devm_cxl_add_region()
1672 		dev_name(&cxlrd->cxlsd.cxld.dev), dev_name(dev));  in devm_cxl_add_region()
1683 	struct cxl_root_decoder *cxlrd = to_cxl_root_decoder(dev);  in create_pmem_region_show()  local
1685 	return sysfs_emit(buf, "region%u\n", atomic_read(&cxlrd->region_id));  in create_pmem_region_show()
1692 	struct cxl_root_decoder *cxlrd = to_cxl_root_decoder(dev);  in create_pmem_region_store()  local
1704 	if (atomic_cmpxchg(&cxlrd->region_id, id, rc) != id) {  in create_pmem_region_store()
1709 	cxlr = devm_cxl_add_region(cxlrd, id, CXL_DECODER_PMEM,  in create_pmem_region_store()
1739 cxl_find_region_by_name(struct cxl_root_decoder *cxlrd, const char *name)  in cxl_find_region_by_name()  argument
1741 	struct cxl_decoder *cxld = &cxlrd->cxlsd.cxld;  in cxl_find_region_by_name()
1755 	struct cxl_root_decoder *cxlrd = to_cxl_root_decoder(dev);  in delete_region_store()  local
1759 	cxlr = cxl_find_region_by_name(cxlrd, buf);  in delete_region_store()