[people/ms/u-boot.git] / disk / part.c

/*
 * (C) Copyright 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
 */

#include <common.h>
#include <command.h>
#include <ide.h>

#undef	PART_DEBUG

#ifdef	PART_DEBUG
#define	PRINTF(fmt,args...)	printf (fmt ,##args)
#else
#define PRINTF(fmt,args...)
#endif

#if ((CONFIG_COMMANDS & CFG_CMD_IDE)	|| \
     (CONFIG_COMMANDS & CFG_CMD_SCSI)	|| \
     (CONFIG_COMMANDS & CFG_CMD_USB)	|| \
     defined(CONFIG_MMC) || \
     defined(CONFIG_SYSTEMACE) )

/* ------------------------------------------------------------------------- */
/*
 * reports device info to the user
 */
void dev_print (block_dev_desc_t *dev_desc)
{
#ifdef CONFIG_LBA48
	uint64_t lba512; /* number of blocks if 512bytes block size */
#else
	lbaint_t lba512;
#endif

	if (dev_desc->type==DEV_TYPE_UNKNOWN) {
		puts ("not available\n");
		return;
	}
	if (dev_desc->if_type==IF_TYPE_SCSI)  {
		printf ("(%d:%d) ", dev_desc->target,dev_desc->lun);
	}
	if (dev_desc->if_type==IF_TYPE_IDE) {
		printf ("Model: %s Firm: %s Ser#: %s\n",
			dev_desc->vendor,
			dev_desc->revision,
			dev_desc->product);
	} else {
		printf ("Vendor: %s Prod.: %s Rev: %s\n",
			dev_desc->vendor,
			dev_desc->product,
			dev_desc->revision);
	}
	puts ("            Type: ");
	if (dev_desc->removable)
		puts ("Removable ");
	switch (dev_desc->type & 0x1F) {
		case DEV_TYPE_HARDDISK: puts ("Hard Disk");
					break;
		case DEV_TYPE_CDROM: 	puts ("CD ROM");
					break;
		case DEV_TYPE_OPDISK: 	puts ("Optical Device");
					break;
		case DEV_TYPE_TAPE: 	puts ("Tape");
					break;
		default:		printf ("# %02X #", dev_desc->type & 0x1F);
					break;
	}
	puts ("\n");
	if ((dev_desc->lba * dev_desc->blksz)>0L) {
		ulong mb, mb_quot, mb_rem, gb, gb_quot, gb_rem;
		lbaint_t lba;

		lba = dev_desc->lba;

		lba512 = (lba * (dev_desc->blksz/512));
		mb = (10 * lba512) / 2048;	/* 2048 = (1024 * 1024) / 512 MB */
		/* round to 1 digit */
		mb_quot	= mb / 10;
		mb_rem	= mb - (10 * mb_quot);

		gb = mb / 1024;
		gb_quot	= gb / 10;
		gb_rem	= gb - (10 * gb_quot);
#ifdef CONFIG_LBA48
		if (dev_desc->lba48)
			printf ("            Supports 48-bit addressing\n");
#endif
#if defined(CFG_64BIT_LBA) && defined(CFG_64BIT_VSPRINTF)
		printf ("            Capacity: %ld.%ld MB = %ld.%ld GB (%qd x %ld)\n",
			mb_quot, mb_rem,
			gb_quot, gb_rem,
			lba,
			dev_desc->blksz);
#else
		printf ("            Capacity: %ld.%ld MB = %ld.%ld GB (%ld x %ld)\n",
			mb_quot, mb_rem,
			gb_quot, gb_rem,
			(ulong)lba,
			dev_desc->blksz);
#endif
	} else {
		puts ("            Capacity: not available\n");
	}
}
#endif	/* CFG_CMD_IDE || CFG_CMD_SCSI || CFG_CMD_USB || CONFIG_MMC */

#if ((CONFIG_COMMANDS & CFG_CMD_IDE)	|| \
     (CONFIG_COMMANDS & CFG_CMD_SCSI)	|| \
     (CONFIG_COMMANDS & CFG_CMD_USB)	|| \
     defined(CONFIG_SYSTEMACE)          )

#if defined(CONFIG_MAC_PARTITION) || \
    defined(CONFIG_DOS_PARTITION) || \
    defined(CONFIG_ISO_PARTITION) || \
    defined(CONFIG_AMIGA_PARTITION)

void init_part (block_dev_desc_t * dev_desc)
{
#ifdef CONFIG_ISO_PARTITION
	if (test_part_iso(dev_desc) == 0) {
		dev_desc->part_type = PART_TYPE_ISO;
		return;
	}
#endif

#ifdef CONFIG_MAC_PARTITION
	if (test_part_mac(dev_desc) == 0) {
		dev_desc->part_type = PART_TYPE_MAC;
		return;
	}
#endif

#ifdef CONFIG_DOS_PARTITION
	if (test_part_dos(dev_desc) == 0) {
		dev_desc->part_type = PART_TYPE_DOS;
		return;
	}
#endif

#ifdef CONFIG_AMIGA_PARTITION
	if (test_part_amiga(dev_desc) == 0) {
	    dev_desc->part_type = PART_TYPE_AMIGA;
	    return;
	}
#endif
}


int get_partition_info (block_dev_desc_t *dev_desc, int part, disk_partition_t *info)
{
		switch (dev_desc->part_type) {
#ifdef CONFIG_MAC_PARTITION
	case PART_TYPE_MAC:
		if (get_partition_info_mac(dev_desc,part,info) == 0) {
			PRINTF ("## Valid MAC partition found ##\n");
			return (0);
		}
		break;
#endif

#ifdef CONFIG_DOS_PARTITION
	case PART_TYPE_DOS:
		if (get_partition_info_dos(dev_desc,part,info) == 0) {
			PRINTF ("## Valid DOS partition found ##\n");
			return (0);
		}
		break;
#endif

#ifdef CONFIG_ISO_PARTITION
	case PART_TYPE_ISO:
		if (get_partition_info_iso(dev_desc,part,info) == 0) {
			PRINTF ("## Valid ISO boot partition found ##\n");
			return (0);
		}
		break;
#endif

#ifdef CONFIG_AMIGA_PARTITION
	case PART_TYPE_AMIGA:
	    if (get_partition_info_amiga(dev_desc, part, info) == 0)
	    {
		PRINTF ("## Valid Amiga partition found ##\n");
		return (0);
	    }
	    break;
#endif
	default:
		break;
	}
	return (-1);
}

static void print_part_header (const char *type, block_dev_desc_t * dev_desc)
{
	puts ("\nPartition Map for ");
	switch (dev_desc->if_type) {
		case IF_TYPE_IDE:  	puts ("IDE");
					break;
		case IF_TYPE_SCSI: 	puts ("SCSI");
					break;
		case IF_TYPE_ATAPI:	puts ("ATAPI");
					break;
		case IF_TYPE_USB:	puts ("USB");
					break;
		case IF_TYPE_DOC:	puts ("DOC");
					break;
		default: 		puts ("UNKNOWN");
					break;
	}
	printf (" device %d  --   Partition Type: %s\n\n",
			dev_desc->dev, type);
}

void print_part (block_dev_desc_t * dev_desc)
{

		switch (dev_desc->part_type) {
#ifdef CONFIG_MAC_PARTITION
	case PART_TYPE_MAC:
		PRINTF ("## Testing for valid MAC partition ##\n");
		print_part_header ("MAC", dev_desc);
		print_part_mac (dev_desc);
		return;
#endif
#ifdef CONFIG_DOS_PARTITION
	case PART_TYPE_DOS:
		PRINTF ("## Testing for valid DOS partition ##\n");
		print_part_header ("DOS", dev_desc);
		print_part_dos (dev_desc);
		return;
#endif

#ifdef CONFIG_ISO_PARTITION
	case PART_TYPE_ISO:
		PRINTF ("## Testing for valid ISO Boot partition ##\n");
		print_part_header ("ISO", dev_desc);
		print_part_iso (dev_desc);
		return;
#endif

#ifdef CONFIG_AMIGA_PARTITION
	case PART_TYPE_AMIGA:
	    PRINTF ("## Testing for a valid Amiga partition ##\n");
	    print_part_header ("AMIGA", dev_desc);
	    print_part_amiga (dev_desc);
	    return;
#endif
	}
	puts ("## Unknown partition table\n");
}


#else	/* neither MAC nor DOS nor ISO partition configured */
# error neither CONFIG_MAC_PARTITION nor CONFIG_DOS_PARTITION nor CONFIG_ISO_PARTITION configured!
#endif

#endif	/* (CONFIG_COMMANDS & CFG_CMD_IDE) || CONFIG_COMMANDS & CFG_CMD_SCSI) */
Commit	Line	Data
affae2bf WD	1	/*
	2	* (C) Copyright 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
	24	#include <common.h>
	25	#include <command.h>
	26	#include <ide.h>
affae2bf WD	27
	28	#undef PART_DEBUG
	29
	30	#ifdef PART_DEBUG
	31	#define PRINTF(fmt,args...) printf (fmt ,##args)
	32	#else
	33	#define PRINTF(fmt,args...)
	34	#endif
	35
149dded2 WD	36	#if ((CONFIG_COMMANDS & CFG_CMD_IDE) \|\| \
149dded2 WD	37	(CONFIG_COMMANDS & CFG_CMD_SCSI) \|\| \
c935d3bd	38	(CONFIG_COMMANDS & CFG_CMD_USB) \|\| \
1968e615 WD	39	defined(CONFIG_MMC) \|\| \
1968e615 WD	40	defined(CONFIG_SYSTEMACE) )
affae2bf WD	41
	42	/* ------------------------------------------------------------------------- */
	43	/*
	44	* reports device info to the user
	45	*/
	46	void dev_print (block_dev_desc_t *dev_desc)
	47	{
42dfe7a1	48	#ifdef CONFIG_LBA48
c40b2956 WD	49	uint64_t lba512; /* number of blocks if 512bytes block size */
	50	#else
	51	lbaint_t lba512;
	52	#endif
affae2bf WD	53
	54	if (dev_desc->type==DEV_TYPE_UNKNOWN) {
	55	puts ("not available\n");
	56	return;
	57	}
	58	if (dev_desc->if_type==IF_TYPE_SCSI) {
	59	printf ("(%d:%d) ", dev_desc->target,dev_desc->lun);
	60	}
	61	if (dev_desc->if_type==IF_TYPE_IDE) {
	62	printf ("Model: %s Firm: %s Ser#: %s\n",
	63	dev_desc->vendor,
	64	dev_desc->revision,
	65	dev_desc->product);
	66	} else {
	67	printf ("Vendor: %s Prod.: %s Rev: %s\n",
	68	dev_desc->vendor,
	69	dev_desc->product,
	70	dev_desc->revision);
	71	}
	72	puts (" Type: ");
	73	if (dev_desc->removable)
	74	puts ("Removable ");
	75	switch (dev_desc->type & 0x1F) {
	76	case DEV_TYPE_HARDDISK: puts ("Hard Disk");
	77	break;
	78	case DEV_TYPE_CDROM: puts ("CD ROM");
	79	break;
	80	case DEV_TYPE_OPDISK: puts ("Optical Device");
	81	break;
	82	case DEV_TYPE_TAPE: puts ("Tape");
	83	break;
	84	default: printf ("# %02X #", dev_desc->type & 0x1F);
	85	break;
	86	}
	87	puts ("\n");
	88	if ((dev_desc->lba * dev_desc->blksz)>0L) {
	89	ulong mb, mb_quot, mb_rem, gb, gb_quot, gb_rem;
c40b2956	90	lbaint_t lba;
6e592385 WD	91
6e592385 WD	92	lba = dev_desc->lba;
affae2bf	93
c40b2956	94	lba512 = (lba * (dev_desc->blksz/512));
affae2bf WD	95	mb = (10 * lba512) / 2048; /* 2048 = (1024 * 1024) / 512 MB */
	96	/* round to 1 digit */
	97	mb_quot = mb / 10;
	98	mb_rem = mb - (10 * mb_quot);
	99
	100	gb = mb / 1024;
	101	gb_quot = gb / 10;
	102	gb_rem = gb - (10 * gb_quot);
42dfe7a1	103	#ifdef CONFIG_LBA48
6e592385	104	if (dev_desc->lba48)
c40b2956 WD	105	printf (" Supports 48-bit addressing\n");
c40b2956 WD	106	#endif
42dfe7a1	107	#if defined(CFG_64BIT_LBA) && defined(CFG_64BIT_VSPRINTF)
c40b2956 WD	108	printf (" Capacity: %ld.%ld MB = %ld.%ld GB (%qd x %ld)\n",
	109	mb_quot, mb_rem,
	110	gb_quot, gb_rem,
	111	lba,
	112	dev_desc->blksz);
	113	#else
affae2bf WD	114	printf (" Capacity: %ld.%ld MB = %ld.%ld GB (%ld x %ld)\n",
	115	mb_quot, mb_rem,
	116	gb_quot, gb_rem,
c40b2956	117	(ulong)lba,
affae2bf	118	dev_desc->blksz);
c40b2956	119	#endif
affae2bf WD	120	} else {
	121	puts (" Capacity: not available\n");
	122	}
	123	}
c935d3bd	124	#endif /* CFG_CMD_IDE \|\| CFG_CMD_SCSI \|\| CFG_CMD_USB \|\| CONFIG_MMC */
affae2bf	125
c935d3bd WD	126	#if ((CONFIG_COMMANDS & CFG_CMD_IDE) \|\| \
c935d3bd WD	127	(CONFIG_COMMANDS & CFG_CMD_SCSI) \|\| \
3f85ce27 WD	128	(CONFIG_COMMANDS & CFG_CMD_USB) \|\| \
3f85ce27 WD	129	defined(CONFIG_SYSTEMACE) )
affae2bf	130
affae2bf WD	131	#if defined(CONFIG_MAC_PARTITION) \|\| \
affae2bf WD	132	defined(CONFIG_DOS_PARTITION) \|\| \
c7de829c	133	defined(CONFIG_ISO_PARTITION) \|\| \
8bde7f77	134	defined(CONFIG_AMIGA_PARTITION)
affae2bf WD	135
	136	void init_part (block_dev_desc_t * dev_desc)
	137	{
	138	#ifdef CONFIG_ISO_PARTITION
	139	if (test_part_iso(dev_desc) == 0) {
	140	dev_desc->part_type = PART_TYPE_ISO;
	141	return;
	142	}
	143	#endif
	144
	145	#ifdef CONFIG_MAC_PARTITION
	146	if (test_part_mac(dev_desc) == 0) {
	147	dev_desc->part_type = PART_TYPE_MAC;
	148	return;
	149	}
	150	#endif
	151
	152	#ifdef CONFIG_DOS_PARTITION
	153	if (test_part_dos(dev_desc) == 0) {
	154	dev_desc->part_type = PART_TYPE_DOS;
	155	return;
	156	}
	157	#endif
c7de829c WD	158
	159	#ifdef CONFIG_AMIGA_PARTITION
	160	if (test_part_amiga(dev_desc) == 0) {
	161	dev_desc->part_type = PART_TYPE_AMIGA;
	162	return;
	163	}
	164	#endif
affae2bf WD	165	}
	166
	167
	168	int get_partition_info (block_dev_desc_t dev_desc, int part, disk_partition_t info)
	169	{
	170	switch (dev_desc->part_type) {
	171	#ifdef CONFIG_MAC_PARTITION
	172	case PART_TYPE_MAC:
	173	if (get_partition_info_mac(dev_desc,part,info) == 0) {
	174	PRINTF ("## Valid MAC partition found ##\n");
	175	return (0);
	176	}
	177	break;
	178	#endif
	179
	180	#ifdef CONFIG_DOS_PARTITION
	181	case PART_TYPE_DOS:
	182	if (get_partition_info_dos(dev_desc,part,info) == 0) {
	183	PRINTF ("## Valid DOS partition found ##\n");
	184	return (0);
	185	}
	186	break;
	187	#endif
	188
	189	#ifdef CONFIG_ISO_PARTITION
	190	case PART_TYPE_ISO:
	191	if (get_partition_info_iso(dev_desc,part,info) == 0) {
	192	PRINTF ("## Valid ISO boot partition found ##\n");
	193	return (0);
	194	}
	195	break;
	196	#endif
c7de829c WD	197
	198	#ifdef CONFIG_AMIGA_PARTITION
	199	case PART_TYPE_AMIGA:
	200	if (get_partition_info_amiga(dev_desc, part, info) == 0)
	201	{
	202	PRINTF ("## Valid Amiga partition found ##\n");
	203	return (0);
	204	}
	205	break;
	206	#endif
affae2bf WD	207	default:
	208	break;
	209	}
	210	return (-1);
	211	}
	212
	213	static void print_part_header (const char type, block_dev_desc_t dev_desc)
	214	{
	215	puts ("\nPartition Map for ");
	216	switch (dev_desc->if_type) {
	217	case IF_TYPE_IDE: puts ("IDE");
	218	break;
	219	case IF_TYPE_SCSI: puts ("SCSI");
	220	break;
	221	case IF_TYPE_ATAPI: puts ("ATAPI");
	222	break;
	223	case IF_TYPE_USB: puts ("USB");
	224	break;
	225	case IF_TYPE_DOC: puts ("DOC");
	226	break;
	227	default: puts ("UNKNOWN");
	228	break;
	229	}
	230	printf (" device %d -- Partition Type: %s\n\n",
	231	dev_desc->dev, type);
	232	}
	233
	234	void print_part (block_dev_desc_t * dev_desc)
	235	{
	236
	237	switch (dev_desc->part_type) {
	238	#ifdef CONFIG_MAC_PARTITION
	239	case PART_TYPE_MAC:
	240	PRINTF ("## Testing for valid MAC partition ##\n");
	241	print_part_header ("MAC", dev_desc);
	242	print_part_mac (dev_desc);
	243	return;
	244	#endif
	245	#ifdef CONFIG_DOS_PARTITION
	246	case PART_TYPE_DOS:
	247	PRINTF ("## Testing for valid DOS partition ##\n");
	248	print_part_header ("DOS", dev_desc);
	249	print_part_dos (dev_desc);
	250	return;
	251	#endif
	252
	253	#ifdef CONFIG_ISO_PARTITION
	254	case PART_TYPE_ISO:
	255	PRINTF ("## Testing for valid ISO Boot partition ##\n");
	256	print_part_header ("ISO", dev_desc);
	257	print_part_iso (dev_desc);
	258	return;
	259	#endif
c7de829c WD	260
	261	#ifdef CONFIG_AMIGA_PARTITION
	262	case PART_TYPE_AMIGA:
	263	PRINTF ("## Testing for a valid Amiga partition ##\n");
	264	print_part_header ("AMIGA", dev_desc);
	265	print_part_amiga (dev_desc);
	266	return;
	267	#endif
affae2bf WD	268	}
	269	puts ("## Unknown partition table\n");
	270	}
	271
	272
	273	#else /* neither MAC nor DOS nor ISO partition configured */
	274	# error neither CONFIG_MAC_PARTITION nor CONFIG_DOS_PARTITION nor CONFIG_ISO_PARTITION configured!
	275	#endif
	276
	277	#endif /* (CONFIG_COMMANDS & CFG_CMD_IDE) \|\| CONFIG_COMMANDS & CFG_CMD_SCSI) */