1 /* SPDX-License-Identifier: GPL-2.0 */ 1
2 #include <linux/pagemap.h>
3 #include <linux/blkdev.h>
4 #include "../blk.h"
5
6 /*
7 * add_gd_partition adds a partitions details
8 * description.
9 */
10 struct parsed_partitions {
11 struct gendisk *disk;
12 char name[BDEVNAME_SIZE];
13 struct {
14 sector_t from;
15 sector_t size;
16 int flags;
17 bool has_info;
18 struct partition_meta_info inf
19 } *parts;
20 int next;
21 int limit;
22 bool access_beyond_eod;
23 char *pp_buf;
24 };
25
26 typedef struct {
27 struct folio *v;
28 } Sector;
29
30 void *read_part_sector(struct parsed_partition
31 static inline void put_dev_sector(Sector p)
32 {
33 folio_put(p.v);
34 }
35
36 static inline void
37 put_partition(struct parsed_partitions *p, int
38 {
39 if (n < p->limit) {
40 char tmp[1 + BDEVNAME_SIZE + 1
41
42 p->parts[n].from = from;
43 p->parts[n].size = size;
44 snprintf(tmp, sizeof(tmp), " %
45 strlcat(p->pp_buf, tmp, PAGE_S
46 }
47 }
48
49 /* detection routines go here in alphabetical
50 int adfspart_check_ADFS(struct parsed_partitio
51 int adfspart_check_CUMANA(struct parsed_partit
52 int adfspart_check_EESOX(struct parsed_partiti
53 int adfspart_check_ICS(struct parsed_partition
54 int adfspart_check_POWERTEC(struct parsed_part
55 int aix_partition(struct parsed_partitions *st
56 int amiga_partition(struct parsed_partitions *
57 int atari_partition(struct parsed_partitions *
58 int cmdline_partition(struct parsed_partitions
59 int efi_partition(struct parsed_partitions *st
60 int ibm_partition(struct parsed_partitions *);
61 int karma_partition(struct parsed_partitions *
62 int ldm_partition(struct parsed_partitions *st
63 int mac_partition(struct parsed_partitions *st
64 int msdos_partition(struct parsed_partitions *
65 int osf_partition(struct parsed_partitions *st
66 int sgi_partition(struct parsed_partitions *st
67 int sun_partition(struct parsed_partitions *st
68 int sysv68_partition(struct parsed_partitions
69 int ultrix_partition(struct parsed_partitions
70
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