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1/* SPDX-License-Identifier: GPL-2.0 */2/*3 * fs/partitions/atari.h4 * Moved by Russell King from:5 *6 * linux/include/linux/atari_rootsec.h7 * definitions for Atari Rootsector layout8 * by Andreas Schwab (schwab@ls5.informatik.uni-dortmund.de)9 *10 * modified for ICD/Supra partitioning scheme restricted to at most 1211 * partitions12 * by Guenther Kelleter (guenther@pool.informatik.rwth-aachen.de)13 */14 15#include <linux/compiler.h>16 17struct partition_info18{19 u8 flg; /* bit 0: active; bit 7: bootable */20 char id[3]; /* "GEM", "BGM", "XGM", or other */21 __be32 st; /* start of partition */22 __be32 siz; /* length of partition */23};24 25struct rootsector26{27 char unused[0x156]; /* room for boot code */28 struct partition_info icdpart[8]; /* info for ICD-partitions 5..12 */29 char unused2[0xc];30 u32 hd_siz; /* size of disk in blocks */31 struct partition_info part[4];32 u32 bsl_st; /* start of bad sector list */33 u32 bsl_cnt; /* length of bad sector list */34 u16 checksum; /* checksum for bootable disks */35} __packed;36 37