[people/ms/u-boot.git] / include / part.h

/*
 * (C) Copyright 2000, 2001
 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 *
 * See file CREDITS for list of people who contributed to this
 * project.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 of
 * the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 * MA 02111-1307 USA
 */
#ifndef _PART_H
#define _PART_H


typedef struct block_dev_desc {
	int           if_type;    /* type of the interface */
	int           dev;        /* device number */
	unsigned char part_type;  /* partition type */
	unsigned char target;			/* target SCSI ID */
	unsigned char lun;				/* target LUN */
	unsigned char type;				/* device type */
	unsigned long lba;        /* number of blocks */
	unsigned long blksz;			/* block size */
	unsigned char vendor[40]; /* IDE model, SCSI Vendor */
	unsigned char product[20];/* IDE Serial no, SCSI product */
	unsigned char revision[8];/* firmware revision */
	unsigned char removable;	/* removable device */
	unsigned long (*block_read)(int dev,
				    unsigned long start,
				    unsigned long blkcnt,
				    unsigned long *buffer);
}block_dev_desc_t;

/* Interface types: */
#define IF_TYPE_UNKNOWN		0
#define IF_TYPE_IDE		1
#define IF_TYPE_SCSI		2
#define IF_TYPE_ATAPI		3
#define IF_TYPE_USB		4
#define IF_TYPE_DOC		5

/* Part types */
#define	PART_TYPE_UNKNOWN	0x00
#define PART_TYPE_MAC		0x01
#define PART_TYPE_DOS		0x02
#define PART_TYPE_ISO		0x03
#define PART_TYPE_AMIGA         0x04

/*
 * Type string for U-Boot bootable partitions
 */
#define BOOT_PART_TYPE	"U-Boot"	/* primary boot partition type	*/
#define BOOT_PART_COMP	"PPCBoot"	/* PPCBoot compatibility type	*/

/* device types */
#define DEV_TYPE_UNKNOWN	0xff	/* not connected */
#define DEV_TYPE_HARDDISK	0x00	/* harddisk */
#define DEV_TYPE_TAPE 		0x01	/* Tape */
#define DEV_TYPE_CDROM 		0x05	/* CD-ROM */
#define DEV_TYPE_OPDISK 	0x07	/* optical disk */

typedef	struct disk_partition {
	ulong	start;		/* # of first block in partition	*/
	ulong	size;		/* number of blocks in partition	*/
	ulong	blksz;		/* block size in bytes			*/
	uchar	name[32];	/* partition name			*/
	uchar	type[32];	/* string type description		*/
} disk_partition_t;

/* disk/part.c */
int get_partition_info (block_dev_desc_t * dev_desc, int part, disk_partition_t *info);
void print_part (block_dev_desc_t *dev_desc);
void  init_part (block_dev_desc_t *dev_desc);
void dev_print(block_dev_desc_t *dev_desc);


#ifdef CONFIG_MAC_PARTITION
/* disk/part_mac.c */
int get_partition_info_mac (block_dev_desc_t * dev_desc, int part, disk_partition_t *info);
void print_part_mac (block_dev_desc_t *dev_desc);
int   test_part_mac (block_dev_desc_t *dev_desc);
#endif

#ifdef CONFIG_DOS_PARTITION
/* disk/part_dos.c */
int get_partition_info_dos (block_dev_desc_t * dev_desc, int part, disk_partition_t *info);
void print_part_dos (block_dev_desc_t *dev_desc);
int   test_part_dos (block_dev_desc_t *dev_desc);
#endif

#ifdef CONFIG_ISO_PARTITION
/* disk/part_iso.c */
int get_partition_info_iso (block_dev_desc_t * dev_desc, int part, disk_partition_t *info);
void print_part_iso (block_dev_desc_t *dev_desc);
int   test_part_iso (block_dev_desc_t *dev_desc);
#endif

#ifdef CONFIG_AMIGA_PARTITION
/* disk/part_amiga.c */
int get_partition_info_amiga (block_dev_desc_t * dev_desc, int part, disk_partition_t *info);
void print_part_amiga (block_dev_desc_t *dev_desc);
int   test_part_amiga (block_dev_desc_t *dev_desc);
#endif

#endif /* _PART_H */
Commit	Line	Data
012771d8 WD	1	/*
	2	* (C) Copyright 2000, 2001
	3	* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
	4	*
	5	* See file CREDITS for list of people who contributed to this
	6	* project.
	7	*
	8	* This program is free software; you can redistribute it and/or
	9	* modify it under the terms of the GNU General Public License as
	10	* published by the Free Software Foundation; either version 2 of
	11	* the License, or (at your option) any later version.
	12	*
	13	* This program is distributed in the hope that it will be useful,
	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	16	* GNU General Public License for more details.
	17	*
	18	* You should have received a copy of the GNU General Public License
	19	* along with this program; if not, write to the Free Software
	20	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	21	* MA 02111-1307 USA
	22	*/
	23	#ifndef _PART_H
	24	#define _PART_H
	25
	26
	27	typedef struct block_dev_desc {
	28	int if_type; /* type of the interface */
	29	int dev; /* device number */
	30	unsigned char part_type; /* partition type */
	31	unsigned char target; /* target SCSI ID */
	32	unsigned char lun; /* target LUN */
	33	unsigned char type; /* device type */
	34	unsigned long lba; /* number of blocks */
	35	unsigned long blksz; /* block size */
	36	unsigned char vendor[40]; /* IDE model, SCSI Vendor */
	37	unsigned char product[20];/* IDE Serial no, SCSI product */
	38	unsigned char revision[8];/* firmware revision */
	39	unsigned char removable; /* removable device */
b0fce99b WD	40	unsigned long (*block_read)(int dev,
	41	unsigned long start,
	42	unsigned long blkcnt,
	43	unsigned long *buffer);
012771d8	44	}block_dev_desc_t;
b0fce99b	45
012771d8	46	/* Interface types: */
b0fce99b WD	47	#define IF_TYPE_UNKNOWN 0
b0fce99b WD	48	#define IF_TYPE_IDE 1
012771d8 WD	49	#define IF_TYPE_SCSI 2
012771d8 WD	50	#define IF_TYPE_ATAPI 3
b0fce99b WD	51	#define IF_TYPE_USB 4
	52	#define IF_TYPE_DOC 5
	53
012771d8 WD	54	/* Part types */
	55	#define PART_TYPE_UNKNOWN 0x00
	56	#define PART_TYPE_MAC 0x01
	57	#define PART_TYPE_DOS 0x02
	58	#define PART_TYPE_ISO 0x03
c7de829c WD	59	#define PART_TYPE_AMIGA 0x04
c7de829c WD	60
b0fce99b WD	61	/*
	62	* Type string for U-Boot bootable partitions
	63	*/
	64	#define BOOT_PART_TYPE "U-Boot" /* primary boot partition type */
	65	#define BOOT_PART_COMP "PPCBoot" /* PPCBoot compatibility type */
	66
012771d8	67	/* device types */
b0fce99b WD	68	#define DEV_TYPE_UNKNOWN 0xff /* not connected */
	69	#define DEV_TYPE_HARDDISK 0x00 /* harddisk */
	70	#define DEV_TYPE_TAPE 0x01 /* Tape */
	71	#define DEV_TYPE_CDROM 0x05 /* CD-ROM */
	72	#define DEV_TYPE_OPDISK 0x07 /* optical disk */
012771d8 WD	73
	74	typedef struct disk_partition {
	75	ulong start; /* # of first block in partition */
	76	ulong size; /* number of blocks in partition */
	77	ulong blksz; /* block size in bytes */
	78	uchar name[32]; /* partition name */
	79	uchar type[32]; /* string type description */
	80	} disk_partition_t;
	81
	82	/* disk/part.c */
	83	int get_partition_info (block_dev_desc_t * dev_desc, int part, disk_partition_t *info);
	84	void print_part (block_dev_desc_t *dev_desc);
	85	void init_part (block_dev_desc_t *dev_desc);
	86	void dev_print(block_dev_desc_t *dev_desc);
	87
	88
	89	#ifdef CONFIG_MAC_PARTITION
	90	/* disk/part_mac.c */
	91	int get_partition_info_mac (block_dev_desc_t * dev_desc, int part, disk_partition_t *info);
	92	void print_part_mac (block_dev_desc_t *dev_desc);
	93	int test_part_mac (block_dev_desc_t *dev_desc);
	94	#endif
	95
	96	#ifdef CONFIG_DOS_PARTITION
	97	/* disk/part_dos.c */
	98	int get_partition_info_dos (block_dev_desc_t * dev_desc, int part, disk_partition_t *info);
	99	void print_part_dos (block_dev_desc_t *dev_desc);
	100	int test_part_dos (block_dev_desc_t *dev_desc);
	101	#endif
	102
	103	#ifdef CONFIG_ISO_PARTITION
	104	/* disk/part_iso.c */
	105	int get_partition_info_iso (block_dev_desc_t * dev_desc, int part, disk_partition_t *info);
	106	void print_part_iso (block_dev_desc_t *dev_desc);
	107	int test_part_iso (block_dev_desc_t *dev_desc);
	108	#endif
	109
c7de829c WD	110	#ifdef CONFIG_AMIGA_PARTITION
	111	/* disk/part_amiga.c */
	112	int get_partition_info_amiga (block_dev_desc_t * dev_desc, int part, disk_partition_t *info);
	113	void print_part_amiga (block_dev_desc_t *dev_desc);
	114	int test_part_amiga (block_dev_desc_t *dev_desc);
	115	#endif
	116
012771d8	117	#endif /* _PART_H */