29 struct resource ioport_resource = {
37 struct resource iomem_resource = {
48 	resource_size_t (*alignf)(void *, const struct resource *,
60 static struct resource *bootmem_resource_free;
63 static struct resource *next_resource(struct resource *p, bool sibling_only)  in next_resource()
78 	struct resource *p = v;  in r_next()
90 	struct resource *p = m->private;  in r_start()
106 	struct resource *root = m->private;  in r_show()
107 	struct resource *r = v, *p;  in r_show()
173 static void free_resource(struct resource *res)  in free_resource()
188 static struct resource *alloc_resource(gfp_t flags)  in alloc_resource()
190 	struct resource *res = NULL;  in alloc_resource()
200 		memset(res, 0, sizeof(struct resource));  in alloc_resource()
202 		res = kzalloc(sizeof(struct resource), flags);  in alloc_resource()
208 static struct resource * __request_resource(struct resource *root, struct resource *new)  in __request_resource()
212 	struct resource *tmp, **p;  in __request_resource()
236 static int __release_resource(struct resource *old)  in __release_resource()
238 	struct resource *tmp, **p;  in __release_resource()
255 static void __release_child_resources(struct resource *r)  in __release_child_resources()
257 	struct resource *tmp, *p;  in __release_child_resources()
278 void release_child_resources(struct resource *r)  in release_child_resources()
292 struct resource *request_resource_conflict(struct resource *root, struct resource *new)  in request_resource_conflict()
294 	struct resource *conflict;  in request_resource_conflict()
309 int request_resource(struct resource *root, struct resource *new)  in request_resource()
311 	struct resource *conflict;  in request_resource()
323 int release_resource(struct resource *old)  in release_resource()
342 static int find_next_iomem_res(struct resource *res, char *name,  in find_next_iomem_res()
346 	struct resource *p;  in find_next_iomem_res()
398 	struct resource res;  in walk_iomem_res()
427 	struct resource res;  in walk_system_ram_res()
456 	struct resource res;  in walk_system_ram_range()
518 	struct resource *p;  in region_intersects()
542 void __weak arch_remove_reservations(struct resource *avail)  in arch_remove_reservations()
547 					     const struct resource *avail,  in simple_align_resource()
554 static void resource_clip(struct resource *res, resource_size_t min,  in resource_clip()
567 static int __find_resource(struct resource *root, struct resource *old,  in __find_resource()
568 			 struct resource *new,  in __find_resource()
572 	struct resource *this = root->child;  in __find_resource()
573 	struct resource tmp = *new, avail, alloc;  in __find_resource()
625 static int find_resource(struct resource *root, struct resource *new,  in find_resource()
642 static int reallocate_resource(struct resource *root, struct resource *old,  in reallocate_resource()
647 	struct resource new = *old;  in reallocate_resource()
648 	struct resource *conflict;  in reallocate_resource()
693 int allocate_resource(struct resource *root, struct resource *new,  in allocate_resource()
697 						const struct resource *,  in allocate_resource()  argument
737 struct resource *lookup_resource(struct resource *root, resource_size_t start)  in lookup_resource()
739 	struct resource *res;  in lookup_resource()
755 static struct resource * __insert_resource(struct resource *parent, struct resource *new)  in __insert_resource()
757 	struct resource *first, *next;  in __insert_resource()
817 struct resource *insert_resource_conflict(struct resource *parent, struct resource *new)  in insert_resource_conflict()
819 	struct resource *conflict;  in insert_resource_conflict()
834 int insert_resource(struct resource *parent, struct resource *new)  in insert_resource()
836 	struct resource *conflict;  in insert_resource()
850 void insert_resource_expand_to_fit(struct resource *root, struct resource *new)  in insert_resource_expand_to_fit()
857 		struct resource *conflict;  in insert_resource_expand_to_fit()
876 static int __adjust_resource(struct resource *res, resource_size_t start,  in __adjust_resource()
879 	struct resource *tmp, *parent = res->parent;  in __adjust_resource()
923 int adjust_resource(struct resource *res, resource_size_t start,  in adjust_resource()
935 static void __init __reserve_region_with_split(struct resource *root,  in __reserve_region_with_split()
939 	struct resource *parent = root;  in __reserve_region_with_split()
940 	struct resource *conflict;  in __reserve_region_with_split()
941 	struct resource *res = alloc_resource(GFP_ATOMIC);  in __reserve_region_with_split()
942 	struct resource *next_res = NULL;  in __reserve_region_with_split()
993 void __init reserve_region_with_split(struct resource *root,  in reserve_region_with_split()
1028 resource_size_t resource_alignment(struct resource *res)  in resource_alignment()
1061 struct resource * __request_region(struct resource *parent,  in __request_region()
1066 	struct resource *res = alloc_resource(GFP_KERNEL);  in __request_region()
1080 		struct resource *conflict;  in __request_region()
1118 void __release_region(struct resource *parent, resource_size_t start,  in __release_region()
1121 	struct resource **p;  in __release_region()
1130 		struct resource *res = *p;  in __release_region()
1180 int release_mem_region_adjustable(struct resource *parent,  in release_mem_region_adjustable()
1183 	struct resource **p;  in release_mem_region_adjustable()
1184 	struct resource *res;  in release_mem_region_adjustable()
1185 	struct resource *new_res;  in release_mem_region_adjustable()
1267 	struct resource **r = ptr;  in devm_resource_release()
1290 int devm_request_resource(struct device *dev, struct resource *root,  in devm_request_resource()
1291 			  struct resource *new)  in devm_request_resource()
1293 	struct resource *conflict, **ptr;  in devm_request_resource()
1316 	struct resource **ptr = res;  in devm_resource_match()
1328 void devm_release_resource(struct device *dev, struct resource *new)  in devm_release_resource()
1336 	struct resource *parent;
1356 struct resource * __devm_request_region(struct device *dev,  in __devm_request_region()
1357 				struct resource *parent, resource_size_t start,  in __devm_request_region()
1361 	struct resource *res;  in __devm_request_region()
1382 void __devm_release_region(struct device *dev, struct resource *parent,  in __devm_release_region()
1400 	static struct resource reserve[MAXRESERVE];  in reserve_setup()
1411 			struct resource *res = reserve + x;  in reserve_setup()
1432 	struct resource *p = &iomem_resource;  in iomem_map_sanity_check()
1482 	struct resource *p = &iomem_resource;  in iomem_is_exclusive()
1513 struct resource_entry *resource_list_create_entry(struct resource *res,  in resource_list_create_entry()