68 static int aix_magic_present(struct parsed_partitions *state, unsigned char *p)  in aix_magic_present()  argument
89 	d = read_part_sector(state, 7, &sect);  in aix_magic_present()
98 static void set_info(struct parsed_partitions *state, int slot,  in set_info()  argument
101 	struct partition_meta_info *info = &state->parts[slot].info;  in set_info()
106 	state->parts[slot].has_info = true;  in set_info()
120 static void parse_extended(struct parsed_partitions *state,  in parse_extended()  argument
128 	sector_t sector_size = bdev_logical_block_size(state->bdev) / 512;  in parse_extended()
139 		if (state->next == state->limit)  in parse_extended()
141 		data = read_part_sector(state, this_sector, &sect);  in parse_extended()
182 			put_partition(state, state->next, next, size);  in parse_extended()
183 			set_info(state, state->next, disksig);  in parse_extended()
185 				state->parts[state->next].flags = ADDPART_FLAG_RAID;  in parse_extended()
187 			if (++state->next == state->limit)  in parse_extended()
215 static void parse_solaris_x86(struct parsed_partitions *state,  in parse_solaris_x86()  argument
224 	v = read_part_sector(state, offset + 1, &sect);  in parse_solaris_x86()
234 		snprintf(tmp, sizeof(tmp), " %s%d: <solaris:", state->name, origin);  in parse_solaris_x86()
235 		strlcat(state->pp_buf, tmp, PAGE_SIZE);  in parse_solaris_x86()
242 		strlcat(state->pp_buf, tmp, PAGE_SIZE);  in parse_solaris_x86()
248 	for (i = 0; i < max_nparts && state->next < state->limit; i++) {  in parse_solaris_x86()
255 		strlcat(state->pp_buf, tmp, PAGE_SIZE);  in parse_solaris_x86()
258 		put_partition(state, state->next++,  in parse_solaris_x86()
263 	strlcat(state->pp_buf, " >\n", PAGE_SIZE);  in parse_solaris_x86()
272 static void parse_bsd(struct parsed_partitions *state,  in parse_bsd()  argument
281 	l = read_part_sector(state, offset + 1, &sect);  in parse_bsd()
289 	snprintf(tmp, sizeof(tmp), " %s%d: <%s:", state->name, origin, flavour);  in parse_bsd()
290 	strlcat(state->pp_buf, tmp, PAGE_SIZE);  in parse_bsd()
297 		if (state->next == state->limit)  in parse_bsd()
307 			strlcat(state->pp_buf, "bad subpartition - ignored\n", PAGE_SIZE);  in parse_bsd()
310 		put_partition(state, state->next++, bsd_start, bsd_size);  in parse_bsd()
316 		strlcat(state->pp_buf, tmp, PAGE_SIZE);  in parse_bsd()
318 	strlcat(state->pp_buf, " >\n", PAGE_SIZE);  in parse_bsd()
322 static void parse_freebsd(struct parsed_partitions *state,  in parse_freebsd()  argument
326 	parse_bsd(state, offset, size, origin, "bsd", BSD_MAXPARTITIONS);  in parse_freebsd()
330 static void parse_netbsd(struct parsed_partitions *state,  in parse_netbsd()  argument
334 	parse_bsd(state, offset, size, origin, "netbsd", BSD_MAXPARTITIONS);  in parse_netbsd()
338 static void parse_openbsd(struct parsed_partitions *state,  in parse_openbsd()  argument
342 	parse_bsd(state, offset, size, origin, "openbsd",  in parse_openbsd()
351 static void parse_unixware(struct parsed_partitions *state,  in parse_unixware()  argument
359 	l = read_part_sector(state, offset + 29, &sect);  in parse_unixware()
370 		snprintf(tmp, sizeof(tmp), " %s%d: <unixware:", state->name, origin);  in parse_unixware()
371 		strlcat(state->pp_buf, tmp, PAGE_SIZE);  in parse_unixware()
376 		if (state->next == state->limit)  in parse_unixware()
380 			put_partition(state, state->next++,  in parse_unixware()
386 	strlcat(state->pp_buf, " >\n", PAGE_SIZE);  in parse_unixware()
395 static void parse_minix(struct parsed_partitions *state,  in parse_minix()  argument
404 	data = read_part_sector(state, offset, &sect);  in parse_minix()
417 		snprintf(tmp, sizeof(tmp), " %s%d: <minix:", state->name, origin);  in parse_minix()
418 		strlcat(state->pp_buf, tmp, PAGE_SIZE);  in parse_minix()
420 			if (state->next == state->limit)  in parse_minix()
424 				put_partition(state, state->next++,  in parse_minix()
427 		strlcat(state->pp_buf, " >\n", PAGE_SIZE);  in parse_minix()
447 int msdos_partition(struct parsed_partitions *state)  in msdos_partition()  argument
449 	sector_t sector_size = bdev_logical_block_size(state->bdev) / 512;  in msdos_partition()
457 	data = read_part_sector(state, 0, &sect);  in msdos_partition()
465 	if (aix_magic_present(state, data)) {  in msdos_partition()
468 		return aix_partition(state);  in msdos_partition()
470 		strlcat(state->pp_buf, " [AIX]", PAGE_SIZE);  in msdos_partition()
497 				strlcat(state->pp_buf, "\n", PAGE_SIZE);  in msdos_partition()
527 	state->next = 5;  in msdos_partition()
544 			put_partition(state, slot, start, n);  in msdos_partition()
546 			strlcat(state->pp_buf, " <", PAGE_SIZE);  in msdos_partition()
547 			parse_extended(state, start, size, disksig);  in msdos_partition()
548 			strlcat(state->pp_buf, " >", PAGE_SIZE);  in msdos_partition()
551 		put_partition(state, slot, start, size);  in msdos_partition()
552 		set_info(state, slot, disksig);  in msdos_partition()
554 			state->parts[slot].flags = ADDPART_FLAG_RAID;  in msdos_partition()
556 			strlcat(state->pp_buf, "[DM]", PAGE_SIZE);  in msdos_partition()
558 			strlcat(state->pp_buf, "[EZD]", PAGE_SIZE);  in msdos_partition()
561 	strlcat(state->pp_buf, "\n", PAGE_SIZE);  in msdos_partition()
577 		subtypes[n].parse(state, start_sect(p) * sector_size,  in msdos_partition()