33 struct resource ioport_resource = {
41 struct resource iomem_resource = {
52 	resource_size_t (*alignf)(void *, const struct resource *,
59 static struct resource *next_resource(struct resource *p)  in next_resource()
68 static struct resource *next_resource_skip_children(struct resource *p)  in next_resource_skip_children()
82 	struct resource *p = v;  in r_next()
94 	struct resource *p = pde_data(file_inode(m->file));  in r_start()
110 	struct resource *root = pde_data(file_inode(m->file));  in r_show()
111 	struct resource *r = v, *p;  in r_show()
153 static void free_resource(struct resource *res)  in free_resource()
165 static struct resource *alloc_resource(gfp_t flags)  in alloc_resource()
167 	return kzalloc(sizeof(struct resource), flags);  in alloc_resource()
171 static struct resource * __request_resource(struct resource *root, struct resource *new)  in __request_resource()
175 	struct resource *tmp, **p;  in __request_resource()
199 static int __release_resource(struct resource *old, bool release_child)  in __release_resource()
201 	struct resource *tmp, **p, *chd;  in __release_resource()
228 static void __release_child_resources(struct resource *r)  in __release_child_resources()
230 	struct resource *tmp, *p;  in __release_child_resources()
251 void release_child_resources(struct resource *r)  in release_child_resources()
265 struct resource *request_resource_conflict(struct resource *root, struct resource *new)  in request_resource_conflict()
267 	struct resource *conflict;  in request_resource_conflict()
282 int request_resource(struct resource *root, struct resource *new)  in request_resource()
284 	struct resource *conflict;  in request_resource()
296 int release_resource(struct resource *old)  in release_resource()
327 			       struct resource *res)  in find_next_iomem_res()
329 	struct resource *p;  in find_next_iomem_res()
361 		*res = (struct resource) {  in find_next_iomem_res()
377 				 int (*func)(struct resource *, void *))  in __walk_iomem_res_desc()  argument
379 	struct resource res;  in __walk_iomem_res_desc()
412 		u64 end, void *arg, int (*func)(struct resource *, void *))  in walk_iomem_res_desc()  argument
426 			int (*func)(struct resource *, void *))  in walk_system_ram_res()  argument
439 		 int (*func)(struct resource *, void *))  in walk_mem_res()  argument
457 	struct resource res;  in walk_system_ram_range()
492 static int __region_intersects(struct resource *parent, resource_size_t start,  in __region_intersects()
496 	struct resource res;  in __region_intersects()
498 	struct resource *p;  in __region_intersects()
554 void __weak arch_remove_reservations(struct resource *avail)  in arch_remove_reservations()
559 					     const struct resource *avail,  in simple_align_resource()
566 static void resource_clip(struct resource *res, resource_size_t min,  in resource_clip()
579 static int __find_resource(struct resource *root, struct resource *old,  in __find_resource()
580 			 struct resource *new,  in __find_resource()
584 	struct resource *this = root->child;  in __find_resource()
585 	struct resource tmp = *new, avail, alloc;  in __find_resource()
638 static int find_resource(struct resource *root, struct resource *new,  in find_resource()
655 static int reallocate_resource(struct resource *root, struct resource *old,  in reallocate_resource()
660 	struct resource new = *old;  in reallocate_resource()
661 	struct resource *conflict;  in reallocate_resource()
706 int allocate_resource(struct resource *root, struct resource *new,  in allocate_resource()
710 						const struct resource *,  in allocate_resource()  argument
750 struct resource *lookup_resource(struct resource *root, resource_size_t start)  in lookup_resource()
752 	struct resource *res;  in lookup_resource()
768 static struct resource * __insert_resource(struct resource *parent, struct resource *new)  in __insert_resource()
770 	struct resource *first, *next;  in __insert_resource()
833 struct resource *insert_resource_conflict(struct resource *parent, struct resource *new)  in insert_resource_conflict()
835 	struct resource *conflict;  in insert_resource_conflict()
853 int insert_resource(struct resource *parent, struct resource *new)  in insert_resource()
855 	struct resource *conflict;  in insert_resource()
870 void insert_resource_expand_to_fit(struct resource *root, struct resource *new)  in insert_resource_expand_to_fit()
877 		struct resource *conflict;  in insert_resource_expand_to_fit()
918 int remove_resource(struct resource *old)  in remove_resource()
929 static int __adjust_resource(struct resource *res, resource_size_t start,  in __adjust_resource()
932 	struct resource *tmp, *parent = res->parent;  in __adjust_resource()
976 int adjust_resource(struct resource *res, resource_size_t start,  in adjust_resource()
989 __reserve_region_with_split(struct resource *root, resource_size_t start,  in __reserve_region_with_split()
992 	struct resource *parent = root;  in __reserve_region_with_split()
993 	struct resource *conflict;  in __reserve_region_with_split()
994 	struct resource *res = alloc_resource(GFP_ATOMIC);  in __reserve_region_with_split()
995 	struct resource *next_res = NULL;  in __reserve_region_with_split()
1050 reserve_region_with_split(struct resource *root, resource_size_t start,  in reserve_region_with_split()
1084 resource_size_t resource_alignment(struct resource *res)  in resource_alignment()
1112 static void revoke_iomem(struct resource *res)  in revoke_iomem()
1144 static void revoke_iomem(struct resource *res) {}  in revoke_iomem()
1158 static int __request_region_locked(struct resource *res, struct resource *parent,  in __request_region_locked()
1169 		struct resource *conflict;  in __request_region_locked()
1217 struct resource *__request_region(struct resource *parent,  in __request_region()
1221 	struct resource *res = alloc_resource(GFP_KERNEL);  in __request_region()
1251 void __release_region(struct resource *parent, resource_size_t start,  in __release_region()
1254 	struct resource **p;  in __release_region()
1263 		struct resource *res = *p;  in __release_region()
1312 	struct resource *parent = &iomem_resource;  in release_mem_region_adjustable()
1313 	struct resource *new_res = NULL;  in release_mem_region_adjustable()
1315 	struct resource **p;  in release_mem_region_adjustable()
1316 	struct resource *res;  in release_mem_region_adjustable()
1402 static bool system_ram_resources_mergeable(struct resource *r1,  in system_ram_resources_mergeable()
1403 					   struct resource *r2)  in system_ram_resources_mergeable()
1429 void merge_system_ram_resource(struct resource *res)  in merge_system_ram_resource()
1432 	struct resource *cur;  in merge_system_ram_resource()
1466 	struct resource **r = ptr;  in devm_resource_release()
1489 int devm_request_resource(struct device *dev, struct resource *root,  in devm_request_resource()
1490 			  struct resource *new)  in devm_request_resource()
1492 	struct resource *conflict, **ptr;  in devm_request_resource()
1515 	struct resource **ptr = res;  in devm_resource_match()
1527 void devm_release_resource(struct device *dev, struct resource *new)  in devm_release_resource()
1535 	struct resource *parent;
1555 struct resource *
1556 __devm_request_region(struct device *dev, struct resource *parent,  in __devm_request_region()
1560 	struct resource *res;  in __devm_request_region()
1581 void __devm_release_region(struct device *dev, struct resource *parent,  in __devm_release_region()
1599 	static struct resource reserve[MAXRESERVE];  in reserve_setup()
1604 		struct resource *parent;  in reserve_setup()
1611 			struct resource *res = reserve + x;  in reserve_setup()
1644 	struct resource *p = &iomem_resource;  in iomem_map_sanity_check()
1693 bool resource_is_exclusive(struct resource *root, u64 addr, resource_size_t size)  in resource_is_exclusive()
1698 	struct resource *p;  in resource_is_exclusive()
1746 struct resource_entry *resource_list_create_entry(struct resource *res,  in resource_list_create_entry()
1775 static resource_size_t gfr_start(struct resource *base, resource_size_t size,  in gfr_start()
1789 static bool gfr_continue(struct resource *base, resource_size_t addr,  in gfr_continue()
1813 	struct resource *res = _res;  in remove_free_mem_region()
1820 static struct resource *
1821 get_free_mem_region(struct device *dev, struct resource *base,  in get_free_mem_region()
1827 	struct resource *res;  in get_free_mem_region()
1918 struct resource *devm_request_free_mem_region(struct device *dev,  in devm_request_free_mem_region()
1919 		struct resource *base, unsigned long size)  in devm_request_free_mem_region()
1929 struct resource *request_free_mem_region(struct resource *base,  in request_free_mem_region()
1951 struct resource *alloc_free_mem_region(struct resource *base,  in alloc_free_mem_region()