33 	.end	= IO_SPACE_LIMIT,
41 	.end	= -1,
109 	unsigned long long start, end;  in r_show()  local
110 	int width = root->end < 0x10000 ? 4 : 8;  in r_show()
119 		end = r->end;  in r_show()
121 		start = end = 0;  in r_show()
127 			width, end,  in r_show()
188 	resource_size_t end = new->end;  in __request_resource()  local
191 	if (end < start)  in __request_resource()
195 	if (end > root->end)  in __request_resource()
200 		if (!tmp || tmp->start > end) {  in __request_resource()
207 		if (tmp->end < start)  in __request_resource()
261 		tmp->end = size - 1;  in __release_child_resources()
341 static int find_next_iomem_res(resource_size_t start, resource_size_t end,  in find_next_iomem_res()  argument
351 	if (start >= end)  in find_next_iomem_res()
358 		if (p->start > end) {  in find_next_iomem_res()
364 		if (p->end < start)  in find_next_iomem_res()
386 		res->end = min(end, p->end);  in find_next_iomem_res()
395 static int __walk_iomem_res_desc(resource_size_t start, resource_size_t end,  in __walk_iomem_res_desc()  argument
403 	while (start < end &&  in __walk_iomem_res_desc()
404 	       !find_next_iomem_res(start, end, flags, desc, first_lvl, &res)) {  in __walk_iomem_res_desc()
409 		start = res.end + 1;  in __walk_iomem_res_desc()
432 		u64 end, void *arg, int (*func)(struct resource *, void *))  in walk_iomem_res_desc()  argument
434 	return __walk_iomem_res_desc(start, end, flags, desc, false, arg, func);  in walk_iomem_res_desc()
445 int walk_system_ram_res(u64 start, u64 end, void *arg,  in walk_system_ram_res()  argument
450 	return __walk_iomem_res_desc(start, end, flags, IORES_DESC_NONE, true,  in walk_system_ram_res()
458 int walk_mem_res(u64 start, u64 end, void *arg,  in walk_mem_res()  argument
463 	return __walk_iomem_res_desc(start, end, flags, IORES_DESC_NONE, true,  in walk_mem_res()
478 	resource_size_t start, end;  in walk_system_ram_range()  local
485 	end = ((u64)(start_pfn + nr_pages) << PAGE_SHIFT) - 1;  in walk_system_ram_range()
487 	while (start < end &&  in walk_system_ram_range()
488 	       !find_next_iomem_res(start, end, flags, IORES_DESC_NONE,  in walk_system_ram_range()
491 		end_pfn = PFN_DOWN(res.end + 1);  in walk_system_ram_range()
496 		start = res.end + 1;  in walk_system_ram_range()
544 	res.end = start + size - 1;  in region_intersects()
584 	if (res->end > max)  in resource_clip()
585 		res->end = max;  in resource_clip()
606 		tmp.start = (this == old) ? old->start : this->end + 1;  in __find_resource()
611 			tmp.end = (this == old) ?  this->end : this->start - 1;  in __find_resource()
613 			tmp.end = root->end;  in __find_resource()
615 		if (tmp.end < tmp.start)  in __find_resource()
623 		avail.end = tmp.end;  in __find_resource()
629 			alloc.end = alloc.start + size - 1;  in __find_resource()
630 			if (alloc.start <= alloc.end &&  in __find_resource()
633 				new->end = alloc.end;  in __find_resource()
638 next:		if (!this || this->end == root->end)  in __find_resource()
642 			tmp.start = this->end + 1;  in __find_resource()
683 		old->end = new.end;  in reallocate_resource()
694 		old->end = new.end;  in reallocate_resource()
795 		if ((first->start > new->start) || (first->end < new->end))  in __insert_resource()
797 		if ((first->start == new->start) && (first->end == new->end))  in __insert_resource()
803 		if (next->start < new->start || next->end > new->end)  in __insert_resource()
807 		if (next->sibling->start > new->end)  in __insert_resource()
901 		if (conflict->end > new->end)  in insert_resource_expand_to_fit()
902 			new->end = conflict->end;  in insert_resource_expand_to_fit()
939 	resource_size_t end = start + size - 1;  in __adjust_resource()  local
945 	if ((start < parent->start) || (end > parent->end))  in __adjust_resource()
948 	if (res->sibling && (res->sibling->start <= end))  in __adjust_resource()
955 		if (start <= tmp->end)  in __adjust_resource()
961 		if ((tmp->start < start) || (tmp->end > end))  in __adjust_resource()
965 	res->end = end;  in __adjust_resource()
996 			    resource_size_t end, const char *name)  in __reserve_region_with_split()  argument
1009 	res->end = end;  in __reserve_region_with_split()
1026 				conflict->end >= res->end) {  in __reserve_region_with_split()
1034 			end = res->end;  in __reserve_region_with_split()
1035 			res->end = conflict->start - 1;  in __reserve_region_with_split()
1036 			if (conflict->end < end) {  in __reserve_region_with_split()
1043 				next_res->start = conflict->end + 1;  in __reserve_region_with_split()
1044 				next_res->end = end;  in __reserve_region_with_split()
1049 			res->start = conflict->end + 1;  in __reserve_region_with_split()
1057 			  resource_size_t end, const char *name)  in reserve_region_with_split()  argument
1062 	if (root->start > start || root->end < end) {  in reserve_region_with_split()
1064 		       (unsigned long long)start, (unsigned long long)end,  in reserve_region_with_split()
1066 		if (start > root->end || end < root->start)  in reserve_region_with_split()
1069 			if (end > root->end)  in reserve_region_with_split()
1070 				end = root->end;  in reserve_region_with_split()
1075 			       (unsigned long long)end);  in reserve_region_with_split()
1080 		__reserve_region_with_split(root, start, end, name);  in reserve_region_with_split()
1135 	res->end = start + n - 1;  in __request_region()
1195 	resource_size_t end;  in __release_region()  local
1198 	end = start + n - 1;  in __release_region()
1207 		if (res->start <= start && res->end >= end) {  in __release_region()
1212 			if (res->start != start || res->end != end)  in __release_region()
1228 		(unsigned long long)end);  in __release_region()
1259 	resource_size_t end;  in release_mem_region_adjustable()  local
1262 	end = start + size - 1;  in release_mem_region_adjustable()
1263 	if ((start < parent->start) || (end > parent->end))  in release_mem_region_adjustable()
1273 		if (res->start >= end)  in release_mem_region_adjustable()
1277 		if (res->start > start || res->end < end) {  in release_mem_region_adjustable()
1306 		if (res->start == start && res->end == end) {  in release_mem_region_adjustable()
1311 		} else if (res->start == start && res->end != end) {  in release_mem_region_adjustable()
1313 			ret = __adjust_resource(res, end + 1,  in release_mem_region_adjustable()
1314 						res->end - end);  in release_mem_region_adjustable()
1315 		} else if (res->start != start && res->end == end) {  in release_mem_region_adjustable()
1326 			new_res->start = end + 1;  in release_mem_region_adjustable()
1327 			new_res->end = res->end;  in release_mem_region_adjustable()
1516 			res->end = io_start + io_num - 1;  in reserve_setup()
1546 		if (p->end < addr)  in iomem_map_sanity_check()
1549 		    PFN_DOWN(p->end) >= PFN_DOWN(addr + size - 1))  in iomem_map_sanity_check()
1602 		if (p->end < addr)  in iomem_is_exclusive()
1650 	resource_size_t end, addr;  in __request_free_mem_region()  local
1654 	end = min_t(unsigned long, base->end, (1UL << MAX_PHYSMEM_BITS) - 1);  in __request_free_mem_region()
1655 	addr = end - size + 1UL;  in __request_free_mem_region()