336 	u64 pfn;  in reserve_ram_pages_type()  local
344 	for (pfn = (start >> PAGE_SHIFT); pfn < (end >> PAGE_SHIFT); ++pfn) {  in reserve_ram_pages_type()
347 		page = pfn_to_page(pfn);  in reserve_ram_pages_type()
362 	for (pfn = (start >> PAGE_SHIFT); pfn < (end >> PAGE_SHIFT); ++pfn) {  in reserve_ram_pages_type()
363 		page = pfn_to_page(pfn);  in reserve_ram_pages_type()
372 	u64 pfn;  in free_ram_pages_type()  local
374 	for (pfn = (start >> PAGE_SHIFT); pfn < (end >> PAGE_SHIFT); ++pfn) {  in free_ram_pages_type()
375 		page = pfn_to_page(pfn);  in free_ram_pages_type()
606 pgprot_t phys_mem_access_prot(struct file *file, unsigned long pfn,  in phys_mem_access_prot()  argument
614 static inline int range_is_allowed(unsigned long pfn, unsigned long size)  in range_is_allowed()  argument
620 static inline int range_is_allowed(unsigned long pfn, unsigned long size)  in range_is_allowed()  argument
622 	u64 from = ((u64)pfn) << PAGE_SHIFT;  in range_is_allowed()
630 		if (!devmem_is_allowed(pfn)) {  in range_is_allowed()
636 		pfn++;  in range_is_allowed()
642 int phys_mem_access_prot_allowed(struct file *file, unsigned long pfn,  in phys_mem_access_prot_allowed()  argument
647 	if (!range_is_allowed(pfn, size))  in phys_mem_access_prot_allowed()
667 	    (pfn << PAGE_SHIFT) >= __pa(high_memory)) {  in phys_mem_access_prot_allowed()
832 		    unsigned long pfn, unsigned long addr, unsigned long size)  in track_pfn_remap()  argument
834 	resource_size_t paddr = (resource_size_t)pfn << PAGE_SHIFT;  in track_pfn_remap()
871 		     unsigned long pfn)  in track_pfn_insert()  argument
879 	pcm = lookup_memtype((resource_size_t)pfn << PAGE_SHIFT);  in track_pfn_insert()
891 void untrack_pfn(struct vm_area_struct *vma, unsigned long pfn,  in untrack_pfn()  argument
901 	paddr = (resource_size_t)pfn << PAGE_SHIFT;  in untrack_pfn()