31 adfs_partition(struct parsed_partitions *state, char *name, char *data,  in adfs_partition()  argument
37 	if (adfs_checkbblk(data))  in adfs_partition()
40 	dr = (struct adfs_discrecord *)(data + 0x1c0);  in adfs_partition()
166 	unsigned char *data;  in adfspart_check_CUMANA()  local
188 		data = read_dev_sector(bdev, start_blk * 2 + 6, &sect);  in adfspart_check_CUMANA()
189 		if (!data)  in adfspart_check_CUMANA()
195 		dr = adfs_partition(state, name, data, first_sector, slot++);  in adfspart_check_CUMANA()
201 		nr_sects = (data[0x1fd] + (data[0x1fe] << 8)) *  in adfspart_check_CUMANA()
213 		switch (data[0x1fc] & 15) {  in adfspart_check_CUMANA()
257 	unsigned char *data;  in adfspart_check_ADFS()  local
262 	data = read_dev_sector(bdev, 6, &sect);  in adfspart_check_ADFS()
263 	if (!data)  in adfspart_check_ADFS()
266 	dr = adfs_partition(state, "ADFS", data, 0, slot++);  in adfspart_check_ADFS()
274 	start_sect = ((data[0x1fe] << 8) + data[0x1fd]) * sectscyl;  in adfspart_check_ADFS()
275 	id = data[0x1fc] & 15;  in adfspart_check_ADFS()
314 	unsigned char *data = read_dev_sector(bdev, block, &sect);  in adfspart_check_ICSLinux()  local
317 	if (data) {  in adfspart_check_ICSLinux()
318 		if (memcmp(data, "LinuxPart", 9) == 0)  in adfspart_check_ICSLinux()
329 static inline int valid_ics_sector(const unsigned char *data)  in valid_ics_sector()  argument
335 		sum += data[i];  in valid_ics_sector()
337 	sum -= le32_to_cpu(*(__le32 *)(&data[508]));  in valid_ics_sector()
355 	const unsigned char *data;  in adfspart_check_ICS()  local
363 	data = read_dev_sector(bdev, 0, &sect);  in adfspart_check_ICS()
364 	if (!data)  in adfspart_check_ICS()
367 	if (!valid_ics_sector(data)) {  in adfspart_check_ICS()
374 	for (slot = 1, p = (const struct ics_part *)data; p->size; p++) {  in adfspart_check_ICS()
421 static inline int valid_ptec_sector(const unsigned char *data)  in valid_ptec_sector()  argument
430 	if (data[510] == 0x55 && data[511] == 0xaa)  in valid_ptec_sector()
434 		checksum += data[i];  in valid_ptec_sector()
436 	return checksum == data[511];  in valid_ptec_sector()
453 	const unsigned char *data;  in adfspart_check_POWERTEC()  local
458 	data = read_dev_sector(bdev, 0, &sect);  in adfspart_check_POWERTEC()
459 	if (!data)  in adfspart_check_POWERTEC()
462 	if (!valid_ptec_sector(data)) {  in adfspart_check_POWERTEC()
469 	for (i = 0, p = (const struct ptec_part *)data; i < 12; i++, p++) {  in adfspart_check_POWERTEC()
515 	const unsigned char *data;  in adfspart_check_EESOX()  local
521 	data = read_dev_sector(bdev, 7, &sect);  in adfspart_check_EESOX()
522 	if (!data)  in adfspart_check_EESOX()
529 		buffer[i] = data[i] ^ eesox_name[i & 15];  in adfspart_check_EESOX()