98 static int level2shift(int level)  in level2shift()  argument
101 	return (12 + 9 * (3 - level));  in level2shift()
104 static u64 *find_pte(u64 addr, int level)  in find_pte()  argument
112 	pr_debug("addr=%llx level=%d\n", addr, level);  in find_pte()
118 	if (level < start_level)  in find_pte()
129 		if (i == level)  in find_pte()
171 static void split_block(u64 *pte, int level)  in split_block()  argument
177 	int levelshift = level2shift(level + 1);  in split_block()
191 		if ((level + 1) == 3)  in split_block()
210 	int level;  in add_map()  local
221 		for (level = 1; level < 4; level++) {  in add_map()
222 			pte = find_pte(virt, level);  in add_map()
226 			blocksize = 1ULL << level2shift(level);  in add_map()
233 				if (level == 3)  in add_map()
250 				split_block(pte, level);  in add_map()
268 static int count_required_pts(u64 addr, int level, u64 maxaddr)  in count_required_pts()  argument
270 	int levelshift = level2shift(level);  in count_required_pts()
295 			if (level <= 0) {  in count_required_pts()
310 		int sublevel = level + 1;  in count_required_pts()
508 static u64 set_one_region(u64 start, u64 size, u64 attrs, bool flag, int level)  in set_one_region()  argument
510 	int levelshift = level2shift(level);  in set_one_region()
512 	u64 *pte = find_pte(start, level);  in set_one_region()
523 		pr_debug("Set attrs=%llx pte=%p level=%d\n", attrs, pte, level);  in set_one_region()
529 	pr_debug("addr=%llx level=%d pte=%p (%llx)\n", start, level, pte, *pte);  in set_one_region()
533 		split_block(pte, level);  in set_one_region()
568 		int level;  in mmu_set_region_dcache_behaviour()  local
571 		for (level = 1; level < 4; level++) {  in mmu_set_region_dcache_behaviour()
573 			r = set_one_region(start, size, attrs, false, level);  in mmu_set_region_dcache_behaviour()
601 	int level;  in mmu_change_region_attr()  local
611 		for (level = 1; level < 4; level++) {  in mmu_change_region_attr()
614 					   level);  in mmu_change_region_attr()
635 		for (level = 1; level < 4; level++) {  in mmu_change_region_attr()
637 			r = set_one_region(start, size, attrs, true, level);  in mmu_change_region_attr()