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/*

 *  fs/partitions/atari.h

 *  Moved by Russell King from:

 *

 * linux/include/linux/atari_rootsec.h

 * definitions for Atari Rootsector layout

 * by Andreas Schwab (schwab@ls5.informatik.uni-dortmund.de)

 *

 * modified for ICD/Supra partitioning scheme restricted to at most 12

 * partitions

 * by Guenther Kelleter (guenther@pool.informatik.rwth-aachen.de)

 */

struct partition_info

{

  u8 flg;                       /* bit 0: active; bit 7: bootable */

  char id[3];                   /* "GEM", "BGM", "XGM", or other */

  u32 st;                       /* start of partition */

  u32 siz;                      /* length of partition */

};

struct rootsector

{

  char unused[0x156];           /* room for boot code */

  struct partition_info icdpart[8];     /* info for ICD-partitions 5..12 */

  char unused2[0xc];

  u32 hd_siz;                   /* size of disk in blocks */

  struct partition_info part[4];

  u32 bsl_st;                   /* start of bad sector list */

  u32 bsl_cnt;                  /* length of bad sector list */

  u16 checksum;                 /* checksum for bootable disks */

} __attribute__((__packed__));

int atari_partition (struct gendisk *hd, struct block_device *bdev,

                     unsigned long first_sector, int first_part_minor);