source: svn/newcon3bcm2_21bu/toolchain/mips-linux-uclibc/include/linux/adfs_fs.h @ 46

Last change on this file since 46 was 46, checked in by megakiss, 11 years ago

459Mhz로 OTC 주파수 변경

  • Property svn:executable set to *
File size: 864 bytes
Line 
1#ifndef _ADFS_FS_H
2#define _ADFS_FS_H
3
4#include <linux/types.h>
5
6/*
7 * Disc Record at disc address 0xc00
8 */
9struct adfs_discrecord {
10    __u8  log2secsize;
11    __u8  secspertrack;
12    __u8  heads;
13    __u8  density;
14    __u8  idlen;
15    __u8  log2bpmb;
16    __u8  skew;
17    __u8  bootoption;
18    __u8  lowsector;
19    __u8  nzones;
20    __le16 zone_spare;
21    __le32 root;
22    __le32 disc_size;
23    __le16 disc_id;
24    __u8  disc_name[10];
25    __le32 disc_type;
26    __le32 disc_size_high;
27    __u8  log2sharesize:4;
28    __u8  unused40:4;
29    __u8  big_flag:1;
30    __u8  unused41:1;
31    __u8  nzones_high;
32    __le32 format_version;
33    __le32 root_size;
34    __u8  unused52[60 - 52];
35};
36
37#define ADFS_DISCRECORD         (0xc00)
38#define ADFS_DR_OFFSET          (0x1c0)
39#define ADFS_DR_SIZE             60
40#define ADFS_DR_SIZE_BITS       (ADFS_DR_SIZE << 3)
41#define ADFS_SUPER_MAGIC         0xadf5
42
43
44#endif
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