1#ifndef _LINUX_ATARI_ROOTSEC_H
2#define _LINUX_ATARI_ROOTSEC_H
3
4/*
5 * linux/include/linux/atari_rootsec.h
6 * definitions for Atari Rootsector layout
7 * by Andreas Schwab (schwab@ls5.informatik.uni-dortmund.de)
8 *
9 * modified for ICD/Supra partitioning scheme restricted to at most 12
10 * partitions
11 * by Guenther Kelleter (guenther@pool.informatik.rwth-aachen.de)
12 */
13
14struct partition_info
15{
16  u_char flg;			/* bit 0: active; bit 7: bootable */
17  char id[3];			/* "GEM", "BGM", "XGM", or other */
18  u32 st;			/* start of partition */
19  u32 siz;			/* length of partition */
20};
21
22struct rootsector
23{
24  char unused[0x156];			/* room for boot code */
25  struct partition_info icdpart[8];	/* info for ICD-partitions 5..12 */
26  char unused2[0xc];
27  u32 hd_siz;				/* size of disk in blocks */
28  struct partition_info part[4];
29  u32 bsl_st;				/* start of bad sector list */
30  u32 bsl_cnt;				/* length of bad sector list */
31  u16 checksum;				/* checksum for bootable disks */
32} __attribute__ ((__packed__));
33
34#endif /* _LINUX_ATARI_ROOTSEC_H */
35