38 mtrr_file_add(unsigned long base, unsigned long size,  in mtrr_file_add()  argument
52 		if ((base & (PAGE_SIZE - 1)) || (size & (PAGE_SIZE - 1)))  in mtrr_file_add()
55 		size >>= PAGE_SHIFT;  in mtrr_file_add()
57 	reg = mtrr_add_page(base, size, type, true);  in mtrr_file_add()
64 mtrr_file_del(unsigned long base, unsigned long size,  in mtrr_file_del()  argument
71 		if ((base & (PAGE_SIZE - 1)) || (size & (PAGE_SIZE - 1)))  in mtrr_file_del()
74 		size >>= PAGE_SHIFT;  in mtrr_file_del()
76 	reg = mtrr_del_page(-1, base, size);  in mtrr_file_del()
98 	unsigned long long base, size;  in mtrr_write()  local
133 	size = simple_strtoull(ptr + 5, &ptr, 0);  in mtrr_write()
134 	if ((base & 0xfff) || (size & 0xfff))  in mtrr_write()
147 	size >>= PAGE_SHIFT;  in mtrr_write()
148 	err = mtrr_add_page((unsigned long)base, (unsigned long)size, i, true);  in mtrr_write()
160 	unsigned long size;  in mtrr_ioctl()  local
197 		err |= get_user(sentry.size, &s32->size);  in mtrr_ioctl()
210 		err |= get_user(gentry.size, &g32->size);  in mtrr_ioctl()
227 		    mtrr_file_add(sentry.base, sentry.size, sentry.type, true,  in mtrr_ioctl()
234 		err = mtrr_add(sentry.base, sentry.size, sentry.type, false);  in mtrr_ioctl()
240 		err = mtrr_file_del(sentry.base, sentry.size, file, 0);  in mtrr_ioctl()
246 		err = mtrr_del(-1, sentry.base, sentry.size);  in mtrr_ioctl()
254 		mtrr_if->get(gentry.regnum, &base, &size, &type);  in mtrr_ioctl()
257 		if (base + size - 1 >= (1UL << (8 * sizeof(gentry.size) - PAGE_SHIFT))  in mtrr_ioctl()
258 		    || size >= (1UL << (8 * sizeof(gentry.size) - PAGE_SHIFT)))  in mtrr_ioctl()
259 			gentry.base = gentry.size = gentry.type = 0;  in mtrr_ioctl()
262 			gentry.size = size << PAGE_SHIFT;  in mtrr_ioctl()
272 		    mtrr_file_add(sentry.base, sentry.size, sentry.type, true,  in mtrr_ioctl()
280 		    mtrr_add_page(sentry.base, sentry.size, sentry.type, false);  in mtrr_ioctl()
286 		err = mtrr_file_del(sentry.base, sentry.size, file, 1);  in mtrr_ioctl()
292 		err = mtrr_del_page(-1, sentry.base, sentry.size);  in mtrr_ioctl()
300 		mtrr_if->get(gentry.regnum, &base, &size, &type);  in mtrr_ioctl()
302 		if (size != (__typeof__(gentry.size))size)  in mtrr_ioctl()
303 			gentry.base = gentry.size = gentry.type = 0;  in mtrr_ioctl()
306 			gentry.size = size;  in mtrr_ioctl()
328 		err |= put_user(gentry.size, &g32->size);  in mtrr_ioctl()
362 	unsigned long base, size;  in mtrr_seq_show()  local
366 		mtrr_if->get(i, &base, &size, &type);  in mtrr_seq_show()
367 		if (size == 0) {  in mtrr_seq_show()
371 		if (size < (0x100000 >> PAGE_SHIFT)) {  in mtrr_seq_show()
374 			size <<= PAGE_SHIFT - 10;  in mtrr_seq_show()
377 			size >>= 20 - PAGE_SHIFT;  in mtrr_seq_show()
382 			   size, factor,  in mtrr_seq_show()