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()
170 	unsigned char *data;  in adfspart_check_CUMANA()  local
192 		data = read_part_sector(state, start_blk * 2 + 6, &sect);  in adfspart_check_CUMANA()
193 		if (!data)  in adfspart_check_CUMANA()
199 		dr = adfs_partition(state, name, data, first_sector, slot++);  in adfspart_check_CUMANA()
205 		nr_sects = (data[0x1fd] + (data[0x1fe] << 8)) *  in adfspart_check_CUMANA()
217 		switch (data[0x1fc] & 15) {  in adfspart_check_CUMANA()
260 	unsigned char *data;  in adfspart_check_ADFS()  local
265 	data = read_part_sector(state, 6, &sect);  in adfspart_check_ADFS()
266 	if (!data)  in adfspart_check_ADFS()
269 	dr = adfs_partition(state, "ADFS", data, 0, slot++);  in adfspart_check_ADFS()
277 	start_sect = ((data[0x1fe] << 8) + data[0x1fd]) * sectscyl;  in adfspart_check_ADFS()
278 	id = data[0x1fc] & 15;  in adfspart_check_ADFS()
318 	unsigned char *data = read_part_sector(state, block, &sect);  in adfspart_check_ICSLinux()  local
321 	if (data) {  in adfspart_check_ICSLinux()
322 		if (memcmp(data, "LinuxPart", 9) == 0)  in adfspart_check_ICSLinux()
333 static inline int valid_ics_sector(const unsigned char *data)  in valid_ics_sector()  argument
339 		sum += data[i];  in valid_ics_sector()
341 	sum -= le32_to_cpu(*(__le32 *)(&data[508]));  in valid_ics_sector()
358 	const unsigned char *data;  in adfspart_check_ICS()  local
366 	data = read_part_sector(state, 0, &sect);  in adfspart_check_ICS()
367 	if (!data)  in adfspart_check_ICS()
370 	if (!valid_ics_sector(data)) {  in adfspart_check_ICS()
377 	for (slot = 1, p = (const struct ics_part *)data; p->size; p++) {  in adfspart_check_ICS()
424 static inline int valid_ptec_sector(const unsigned char *data)  in valid_ptec_sector()  argument
433 	if (data[510] == 0x55 && data[511] == 0xaa)  in valid_ptec_sector()
437 		checksum += data[i];  in valid_ptec_sector()
439 	return checksum == data[511];  in valid_ptec_sector()
455 	const unsigned char *data;  in adfspart_check_POWERTEC()  local
460 	data = read_part_sector(state, 0, &sect);  in adfspart_check_POWERTEC()
461 	if (!data)  in adfspart_check_POWERTEC()
464 	if (!valid_ptec_sector(data)) {  in adfspart_check_POWERTEC()
471 	for (i = 0, p = (const struct ptec_part *)data; i < 12; i++, p++) {  in adfspart_check_POWERTEC()
516 	const unsigned char *data;  in adfspart_check_EESOX()  local
522 	data = read_part_sector(state, 7, &sect);  in adfspart_check_EESOX()
523 	if (!data)  in adfspart_check_EESOX()
530 		buffer[i] = data[i] ^ eesox_name[i & 15];  in adfspart_check_EESOX()