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David Howells607ca462012-10-13 10:46:48 +01001#ifndef _UAPI_ADFS_FS_H
2#define _UAPI_ADFS_FS_H
3
4#include <linux/types.h>
5#include <linux/magic.h>
6
7/*
8 * Disc Record at disc address 0xc00
9 */
10struct adfs_discrecord {
11 __u8 log2secsize;
12 __u8 secspertrack;
13 __u8 heads;
14 __u8 density;
15 __u8 idlen;
16 __u8 log2bpmb;
17 __u8 skew;
18 __u8 bootoption;
19 __u8 lowsector;
20 __u8 nzones;
21 __le16 zone_spare;
22 __le32 root;
23 __le32 disc_size;
24 __le16 disc_id;
25 __u8 disc_name[10];
26 __le32 disc_type;
27 __le32 disc_size_high;
28 __u8 log2sharesize:4;
29 __u8 unused40:4;
30 __u8 big_flag:1;
31 __u8 unused41:1;
32 __u8 nzones_high;
33 __le32 format_version;
34 __le32 root_size;
35 __u8 unused52[60 - 52];
36};
37
38#define ADFS_DISCRECORD (0xc00)
39#define ADFS_DR_OFFSET (0x1c0)
40#define ADFS_DR_SIZE 60
41#define ADFS_DR_SIZE_BITS (ADFS_DR_SIZE << 3)
42
43
44#endif /* _UAPI_ADFS_FS_H */