[people/ms/u-boot.git] / disk / part_dos.h

/*
 * (C) Copyright 2000
 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef _DISK_PART_DOS_H
#define _DISK_PART_DOS_H

#define DOS_PART_DISKSIG_OFFSET	0x1b8
#define DOS_PART_TBL_OFFSET	0x1be
#define DOS_PART_MAGIC_OFFSET	0x1fe
#define DOS_PBR_FSTYPE_OFFSET	0x36
#define DOS_PBR32_FSTYPE_OFFSET	0x52
#define DOS_PBR_MEDIA_TYPE_OFFSET	0x15
#define DOS_MBR	0
#define DOS_PBR	1

typedef struct dos_partition {
	unsigned char boot_ind;		/* 0x80 - active			*/
	unsigned char head;		/* starting head			*/
	unsigned char sector;		/* starting sector			*/
	unsigned char cyl;		/* starting cylinder			*/
	unsigned char sys_ind;		/* What partition type			*/
	unsigned char end_head;		/* end head				*/
	unsigned char end_sector;	/* end sector				*/
	unsigned char end_cyl;		/* end cylinder				*/
	unsigned char start4[4];	/* starting sector counting from 0	*/
	unsigned char size4[4];		/* nr of sectors in partition		*/
} dos_partition_t;

#endif	/* _DISK_PART_DOS_H */
Commit	Line	Data
afe3d130 WD	1	/*
	2	* (C) Copyright 2000
	3	* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
	4	*
3765b3e7	5	* SPDX-License-Identifier: GPL-2.0+
afe3d130 WD	6	*/
	7
	8	#ifndef _DISK_PART_DOS_H
	9	#define _DISK_PART_DOS_H
	10
d27b5f93	11	#define DOS_PART_DISKSIG_OFFSET 0x1b8
afe3d130 WD	12	#define DOS_PART_TBL_OFFSET 0x1be
afe3d130 WD	13	#define DOS_PART_MAGIC_OFFSET 0x1fe
7205e407	14	#define DOS_PBR_FSTYPE_OFFSET 0x36
66c2d73c	15	#define DOS_PBR32_FSTYPE_OFFSET 0x52
7205e407 WD	16	#define DOS_PBR_MEDIA_TYPE_OFFSET 0x15
	17	#define DOS_MBR 0
	18	#define DOS_PBR 1
afe3d130 WD	19
	20	typedef struct dos_partition {
	21	unsigned char boot_ind; /* 0x80 - active */
	22	unsigned char head; /* starting head */
	23	unsigned char sector; /* starting sector */
	24	unsigned char cyl; /* starting cylinder */
	25	unsigned char sys_ind; /* What partition type */
	26	unsigned char end_head; /* end head */
	27	unsigned char end_sector; /* end sector */
	28	unsigned char end_cyl; /* end cylinder */
	29	unsigned char start4[4]; /* starting sector counting from 0 */
	30	unsigned char size4[4]; /* nr of sectors in partition */
	31	} dos_partition_t;
	32
	33	#endif /* _DISK_PART_DOS_H */