73 static inline void l2_clean_pa_range(unsigned long start, unsigned long end)  in l2_clean_pa_range()  argument
82 	BUG_ON((start ^ end) >> PAGE_SHIFT);  in l2_clean_pa_range()
84 	va_start = l2_get_va(start);  in l2_clean_pa_range()
85 	va_end = va_start + (end - start);  in l2_clean_pa_range()
104 static inline void l2_inv_pa_range(unsigned long start, unsigned long end)  in l2_inv_pa_range()  argument
113 	BUG_ON((start ^ end) >> PAGE_SHIFT);  in l2_inv_pa_range()
115 	va_start = l2_get_va(start);  in l2_inv_pa_range()
116 	va_end = va_start + (end - start);  in l2_inv_pa_range()
142 static unsigned long calc_range_end(unsigned long start, unsigned long end)  in calc_range_end()  argument
146 	BUG_ON(start & (CACHE_LINE_SIZE - 1));  in calc_range_end()
159 	if (range_end > start + MAX_RANGE_SIZE)  in calc_range_end()
160 		range_end = start + MAX_RANGE_SIZE;  in calc_range_end()
165 	if (range_end > (start | (PAGE_SIZE - 1)) + 1)  in calc_range_end()
166 		range_end = (start | (PAGE_SIZE - 1)) + 1;  in calc_range_end()
171 static void feroceon_l2_inv_range(unsigned long start, unsigned long end)  in feroceon_l2_inv_range()  argument
176 	if (start & (CACHE_LINE_SIZE - 1)) {  in feroceon_l2_inv_range()
177 		l2_clean_inv_pa(start & ~(CACHE_LINE_SIZE - 1));  in feroceon_l2_inv_range()
178 		start = (start | (CACHE_LINE_SIZE - 1)) + 1;  in feroceon_l2_inv_range()
184 	if (start < end && end & (CACHE_LINE_SIZE - 1)) {  in feroceon_l2_inv_range()
192 	while (start < end) {  in feroceon_l2_inv_range()
193 		unsigned long range_end = calc_range_end(start, end);  in feroceon_l2_inv_range()
194 		l2_inv_pa_range(start, range_end - CACHE_LINE_SIZE);  in feroceon_l2_inv_range()
195 		start = range_end;  in feroceon_l2_inv_range()
201 static void feroceon_l2_clean_range(unsigned long start, unsigned long end)  in feroceon_l2_clean_range()  argument
208 		start &= ~(CACHE_LINE_SIZE - 1);  in feroceon_l2_clean_range()
210 		while (start != end) {  in feroceon_l2_clean_range()
211 			unsigned long range_end = calc_range_end(start, end);  in feroceon_l2_clean_range()
212 			l2_clean_pa_range(start, range_end - CACHE_LINE_SIZE);  in feroceon_l2_clean_range()
213 			start = range_end;  in feroceon_l2_clean_range()
220 static void feroceon_l2_flush_range(unsigned long start, unsigned long end)  in feroceon_l2_flush_range()  argument
222 	start &= ~(CACHE_LINE_SIZE - 1);  in feroceon_l2_flush_range()
224 	while (start != end) {  in feroceon_l2_flush_range()
225 		unsigned long range_end = calc_range_end(start, end);  in feroceon_l2_flush_range()
227 			l2_clean_pa_range(start, range_end - CACHE_LINE_SIZE);  in feroceon_l2_flush_range()
228 		l2_inv_pa_range(start, range_end - CACHE_LINE_SIZE);  in feroceon_l2_flush_range()
229 		start = range_end;  in feroceon_l2_flush_range()