[J-u-boot.git] / disk / part.c

/*
 * (C) Copyright 2001
 * Wolfgang Denk, DENX Software Engineering, [email protected].
 *
 * 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>
#include <part.h>

#undef	PART_DEBUG

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

#if (defined(CONFIG_CMD_IDE) || \
     defined(CONFIG_CMD_MG_DISK) || \
     defined(CONFIG_CMD_SATA) || \
     defined(CONFIG_CMD_SCSI) || \
     defined(CONFIG_CMD_USB) || \
     defined(CONFIG_MMC) || \
     defined(CONFIG_SYSTEMACE) )

struct block_drvr {
	char *name;
	block_dev_desc_t* (*get_dev)(int dev);
};

static const struct block_drvr block_drvr[] = {
#if defined(CONFIG_CMD_IDE)
	{ .name = "ide", .get_dev = ide_get_dev, },
#endif
#if defined(CONFIG_CMD_SATA)
	{.name = "sata", .get_dev = sata_get_dev, },
#endif
#if defined(CONFIG_CMD_SCSI)
	{ .name = "scsi", .get_dev = scsi_get_dev, },
#endif
#if defined(CONFIG_CMD_USB) && defined(CONFIG_USB_STORAGE)
	{ .name = "usb", .get_dev = usb_stor_get_dev, },
#endif
#if defined(CONFIG_MMC)
	{ .name = "mmc", .get_dev = mmc_get_dev, },
#endif
#if defined(CONFIG_SYSTEMACE)
	{ .name = "ace", .get_dev = systemace_get_dev, },
#endif
#if defined(CONFIG_CMD_MG_DISK)
	{ .name = "mgd", .get_dev = mg_disk_get_dev, },
#endif
	{ },
};

DECLARE_GLOBAL_DATA_PTR;

block_dev_desc_t *get_dev(char* ifname, int dev)
{
	const struct block_drvr *drvr = block_drvr;
	block_dev_desc_t* (*reloc_get_dev)(int dev);
	char *name;

	name = drvr->name;
#ifdef CONFIG_NEEDS_MANUAL_RELOC
	name += gd->reloc_off;
#endif
	while (drvr->name) {
		name = drvr->name;
		reloc_get_dev = drvr->get_dev;
#ifdef CONFIG_NEEDS_MANUAL_RELOC
		name += gd->reloc_off;
		reloc_get_dev += gd->reloc_off;
#endif
		if (strncmp(ifname, name, strlen(name)) == 0)
			return reloc_get_dev(dev);
		drvr++;
	}
	return NULL;
}
#else
block_dev_desc_t *get_dev(char* ifname, int dev)
{
	return NULL;
}
#endif

#if (defined(CONFIG_CMD_IDE) || \
     defined(CONFIG_CMD_MG_DISK) || \
     defined(CONFIG_CMD_SATA) || \
     defined(CONFIG_CMD_SCSI) || \
     defined(CONFIG_CMD_USB) || \
     defined(CONFIG_MMC) || \
     defined(CONFIG_SYSTEMACE) )

/* ------------------------------------------------------------------------- */
/*
 * reports device info to the user
 */

#ifdef CONFIG_LBA48
typedef uint64_t lba512_t;
#else
typedef lbaint_t lba512_t;
#endif

/*
 * Overflowless variant of (block_count * mul_by / div_by)
 * when div_by > mul_by
 */
static lba512_t lba512_muldiv (lba512_t block_count, lba512_t mul_by, lba512_t div_by)
{
	lba512_t bc_quot, bc_rem;

	/* x * m / d == x / d * m + (x % d) * m / d */
	bc_quot = block_count / div_by;
	bc_rem  = block_count - div_by * bc_quot;
	return bc_quot * mul_by + (bc_rem * mul_by) / div_by;
}

void dev_print (block_dev_desc_t *dev_desc)
{
	lba512_t lba512; /* number of blocks if 512bytes block size */

	if (dev_desc->type == DEV_TYPE_UNKNOWN) {
		puts ("not available\n");
		return;
	}

	switch (dev_desc->if_type) {
	case IF_TYPE_SCSI:
		printf ("(%d:%d) Vendor: %s Prod.: %s Rev: %s\n",
			dev_desc->target,dev_desc->lun,
			dev_desc->vendor,
			dev_desc->product,
			dev_desc->revision);
		break;
	case IF_TYPE_ATAPI:
	case IF_TYPE_IDE:
	case IF_TYPE_SATA:
		printf ("Model: %s Firm: %s Ser#: %s\n",
			dev_desc->vendor,
			dev_desc->revision,
			dev_desc->product);
		break;
	case IF_TYPE_SD:
	case IF_TYPE_MMC:
	case IF_TYPE_USB:
		printf ("Vendor: %s Rev: %s Prod: %s\n",
			dev_desc->vendor,
			dev_desc->revision,
			dev_desc->product);
		break;
	case IF_TYPE_DOC:
		puts("device type DOC\n");
		return;
	case IF_TYPE_UNKNOWN:
		puts("device type unknown\n");
		return;
	default:
		printf("Unhandled device type: %i\n", dev_desc->if_type);
		return;
	}
	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));
		/* round to 1 digit */
		mb = lba512_muldiv(lba512, 10, 2048);	/* 2048 = (1024 * 1024) / 512 MB */

		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(CONFIG_SYS_64BIT_LBA)
		printf ("            Capacity: %ld.%ld MB = %ld.%ld GB (%Ld 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

#if (defined(CONFIG_CMD_IDE) || \
     defined(CONFIG_CMD_MG_DISK) || \
     defined(CONFIG_CMD_SATA) || \
     defined(CONFIG_CMD_SCSI) || \
     defined(CONFIG_CMD_USB) || \
     defined(CONFIG_MMC)		|| \
     defined(CONFIG_SYSTEMACE) )

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

/* must be placed before DOS partition detection */
#ifdef CONFIG_EFI_PARTITION
	if (test_part_efi(dev_desc) == 0) {
		dev_desc->part_type = PART_TYPE_EFI;
		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

#ifdef CONFIG_EFI_PARTITION
	case PART_TYPE_EFI:
		if (get_partition_info_efi(dev_desc,part,info) == 0) {
			PRINTF ("## Valid EFI 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_SATA:
		puts ("SATA");
		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;
	case IF_TYPE_MMC:
		puts ("MMC");
		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

#ifdef CONFIG_EFI_PARTITION
	case PART_TYPE_EFI:
		PRINTF ("## Testing for valid EFI partition ##\n");
		print_part_header ("EFI", dev_desc);
		print_part_efi (dev_desc);
		return;
#endif
	}
	puts ("## Unknown partition table\n");
}


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

#endif
Commit	Line	Data
affae2bf WD	1	/*
	2	* (C) Copyright 2001
	3	* Wolfgang Denk, DENX Software Engineering, [email protected].
	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>
735dd97b	27	#include <part.h>
affae2bf WD	28
	29	#undef PART_DEBUG
	30
	31	#ifdef PART_DEBUG
	32	#define PRINTF(fmt,args...) printf (fmt ,##args)
	33	#else
	34	#define PRINTF(fmt,args...)
	35	#endif
	36
cde5c64d	37	#if (defined(CONFIG_CMD_IDE) \|\| \
75eb82ec	38	defined(CONFIG_CMD_MG_DISK) \|\| \
c7057b52	39	defined(CONFIG_CMD_SATA) \|\| \
cde5c64d JL	40	defined(CONFIG_CMD_SCSI) \|\| \
cde5c64d JL	41	defined(CONFIG_CMD_USB) \|\| \
735dd97b GL	42	defined(CONFIG_MMC) \|\| \
	43	defined(CONFIG_SYSTEMACE) )
	44
	45	struct block_drvr {
	46	char *name;
	47	block_dev_desc_t* (*get_dev)(int dev);
	48	};
	49
	50	static const struct block_drvr block_drvr[] = {
cde5c64d	51	#if defined(CONFIG_CMD_IDE)
735dd97b GL	52	{ .name = "ide", .get_dev = ide_get_dev, },
735dd97b GL	53	#endif
c7057b52 DL	54	#if defined(CONFIG_CMD_SATA)
	55	{.name = "sata", .get_dev = sata_get_dev, },
	56	#endif
cde5c64d	57	#if defined(CONFIG_CMD_SCSI)
735dd97b GL	58	{ .name = "scsi", .get_dev = scsi_get_dev, },
735dd97b GL	59	#endif
cde5c64d	60	#if defined(CONFIG_CMD_USB) && defined(CONFIG_USB_STORAGE)
735dd97b GL	61	{ .name = "usb", .get_dev = usb_stor_get_dev, },
	62	#endif
	63	#if defined(CONFIG_MMC)
	64	{ .name = "mmc", .get_dev = mmc_get_dev, },
	65	#endif
	66	#if defined(CONFIG_SYSTEMACE)
	67	{ .name = "ace", .get_dev = systemace_get_dev, },
75eb82ec K	68	#endif
	69	#if defined(CONFIG_CMD_MG_DISK)
	70	{ .name = "mgd", .get_dev = mg_disk_get_dev, },
735dd97b GL	71	#endif
	72	{ },
	73	};
	74
751bb571	75	DECLARE_GLOBAL_DATA_PTR;
751bb571	76
735dd97b GL	77	block_dev_desc_t get_dev(char ifname, int dev)
	78	{
	79	const struct block_drvr *drvr = block_drvr;
6c7cac8c	80	block_dev_desc_t* (*reloc_get_dev)(int dev);
23090dac	81	char *name;
735dd97b	82
23090dac	83	name = drvr->name;
2e5167cc	84	#ifdef CONFIG_NEEDS_MANUAL_RELOC
23090dac HS	85	name += gd->reloc_off;
23090dac HS	86	#endif
b16aadf4	87	while (drvr->name) {
23090dac	88	name = drvr->name;
521af04d	89	reloc_get_dev = drvr->get_dev;
2e5167cc	90	#ifdef CONFIG_NEEDS_MANUAL_RELOC
23090dac	91	name += gd->reloc_off;
521af04d PT	92	reloc_get_dev += gd->reloc_off;
521af04d PT	93	#endif
23090dac	94	if (strncmp(ifname, name, strlen(name)) == 0)
751bb571	95	return reloc_get_dev(dev);
735dd97b GL	96	drvr++;
	97	}
	98	return NULL;
	99	}
	100	#else
	101	block_dev_desc_t get_dev(char ifname, int dev)
	102	{
	103	return NULL;
	104	}
	105	#endif
	106
cde5c64d	107	#if (defined(CONFIG_CMD_IDE) \|\| \
75eb82ec	108	defined(CONFIG_CMD_MG_DISK) \|\| \
c7057b52	109	defined(CONFIG_CMD_SATA) \|\| \
cde5c64d JL	110	defined(CONFIG_CMD_SCSI) \|\| \
cde5c64d JL	111	defined(CONFIG_CMD_USB) \|\| \
1968e615 WD	112	defined(CONFIG_MMC) \|\| \
1968e615 WD	113	defined(CONFIG_SYSTEMACE) )
affae2bf WD	114
	115	/* ------------------------------------------------------------------------- */
	116	/*
	117	* reports device info to the user
	118	*/
69a2a4d9	119
42dfe7a1	120	#ifdef CONFIG_LBA48
69a2a4d9	121	typedef uint64_t lba512_t;
c40b2956	122	#else
69a2a4d9	123	typedef lbaint_t lba512_t;
c40b2956	124	#endif
affae2bf	125
69a2a4d9 ST	126	/*
	127	* Overflowless variant of (block_count * mul_by / div_by)
	128	* when div_by > mul_by
	129	*/
	130	static lba512_t lba512_muldiv (lba512_t block_count, lba512_t mul_by, lba512_t div_by)
	131	{
	132	lba512_t bc_quot, bc_rem;
	133
	134	/* x * m / d == x / d * m + (x % d) * m / d */
	135	bc_quot = block_count / div_by;
	136	bc_rem = block_count - div_by * bc_quot;
	137	return bc_quot * mul_by + (bc_rem * mul_by) / div_by;
	138	}
	139
	140	void dev_print (block_dev_desc_t *dev_desc)
	141	{
	142	lba512_t lba512; /* number of blocks if 512bytes block size */
	143
af75a45d WD	144	if (dev_desc->type == DEV_TYPE_UNKNOWN) {
	145	puts ("not available\n");
	146	return;
	147	}
	148
8ec6e332	149	switch (dev_desc->if_type) {
574b3195 DZ	150	case IF_TYPE_SCSI:
	151	printf ("(%d:%d) Vendor: %s Prod.: %s Rev: %s\n",
	152	dev_desc->target,dev_desc->lun,
affae2bf	153	dev_desc->vendor,
574b3195 DZ	154	dev_desc->product,
	155	dev_desc->revision);
	156	break;
6e24a1eb	157	case IF_TYPE_ATAPI:
574b3195 DZ	158	case IF_TYPE_IDE:
574b3195 DZ	159	case IF_TYPE_SATA:
c7057b52 DL	160	printf ("Model: %s Firm: %s Ser#: %s\n",
	161	dev_desc->vendor,
	162	dev_desc->revision,
	163	dev_desc->product);
574b3195	164	break;
6e24a1eb RB	165	case IF_TYPE_SD:
6e24a1eb RB	166	case IF_TYPE_MMC:
47bebe34 NCL	167	case IF_TYPE_USB:
	168	printf ("Vendor: %s Rev: %s Prod: %s\n",
	169	dev_desc->vendor,
	170	dev_desc->revision,
	171	dev_desc->product);
	172	break;
6e24a1eb RB	173	case IF_TYPE_DOC:
	174	puts("device type DOC\n");
	175	return;
8ec6e332	176	case IF_TYPE_UNKNOWN:
6e24a1eb RB	177	puts("device type unknown\n");
6e24a1eb RB	178	return;
574b3195	179	default:
6e24a1eb	180	printf("Unhandled device type: %i\n", dev_desc->if_type);
574b3195	181	return;
affae2bf WD	182	}
	183	puts (" Type: ");
	184	if (dev_desc->removable)
	185	puts ("Removable ");
	186	switch (dev_desc->type & 0x1F) {
726c0f1e DZ	187	case DEV_TYPE_HARDDISK:
	188	puts ("Hard Disk");
	189	break;
	190	case DEV_TYPE_CDROM:
	191	puts ("CD ROM");
	192	break;
	193	case DEV_TYPE_OPDISK:
	194	puts ("Optical Device");
	195	break;
	196	case DEV_TYPE_TAPE:
	197	puts ("Tape");
	198	break;
	199	default:
	200	printf ("# %02X #", dev_desc->type & 0x1F);
	201	break;
affae2bf WD	202	}
	203	puts ("\n");
	204	if ((dev_desc->lba * dev_desc->blksz)>0L) {
	205	ulong mb, mb_quot, mb_rem, gb, gb_quot, gb_rem;
c40b2956	206	lbaint_t lba;
6e592385 WD	207
6e592385 WD	208	lba = dev_desc->lba;
affae2bf	209
c40b2956	210	lba512 = (lba * (dev_desc->blksz/512));
affae2bf	211	/* round to 1 digit */
69a2a4d9 ST	212	mb = lba512_muldiv(lba512, 10, 2048); /* 2048 = (1024 * 1024) / 512 MB */
69a2a4d9 ST	213
affae2bf WD	214	mb_quot = mb / 10;
	215	mb_rem = mb - (10 * mb_quot);
	216
	217	gb = mb / 1024;
	218	gb_quot = gb / 10;
	219	gb_rem = gb - (10 * gb_quot);
42dfe7a1	220	#ifdef CONFIG_LBA48
6e592385	221	if (dev_desc->lba48)
c40b2956 WD	222	printf (" Supports 48-bit addressing\n");
c40b2956 WD	223	#endif
4b142feb	224	#if defined(CONFIG_SYS_64BIT_LBA)
6c6166f5	225	printf (" Capacity: %ld.%ld MB = %ld.%ld GB (%Ld x %ld)\n",
c40b2956 WD	226	mb_quot, mb_rem,
	227	gb_quot, gb_rem,
	228	lba,
	229	dev_desc->blksz);
	230	#else
affae2bf WD	231	printf (" Capacity: %ld.%ld MB = %ld.%ld GB (%ld x %ld)\n",
	232	mb_quot, mb_rem,
	233	gb_quot, gb_rem,
c40b2956	234	(ulong)lba,
affae2bf	235	dev_desc->blksz);
c40b2956	236	#endif
affae2bf WD	237	} else {
	238	puts (" Capacity: not available\n");
	239	}
	240	}
b3aff0cb	241	#endif
affae2bf	242
cde5c64d	243	#if (defined(CONFIG_CMD_IDE) \|\| \
75eb82ec	244	defined(CONFIG_CMD_MG_DISK) \|\| \
c7057b52	245	defined(CONFIG_CMD_SATA) \|\| \
cde5c64d JL	246	defined(CONFIG_CMD_SCSI) \|\| \
cde5c64d JL	247	defined(CONFIG_CMD_USB) \|\| \
7fac3f69	248	defined(CONFIG_MMC) \|\| \
75eb82ec	249	defined(CONFIG_SYSTEMACE) )
affae2bf	250
affae2bf WD	251	#if defined(CONFIG_MAC_PARTITION) \|\| \
affae2bf WD	252	defined(CONFIG_DOS_PARTITION) \|\| \
c7de829c	253	defined(CONFIG_ISO_PARTITION) \|\| \
07f3d789	254	defined(CONFIG_AMIGA_PARTITION) \|\| \
07f3d789	255	defined(CONFIG_EFI_PARTITION)
affae2bf WD	256
	257	void init_part (block_dev_desc_t * dev_desc)
	258	{
	259	#ifdef CONFIG_ISO_PARTITION
	260	if (test_part_iso(dev_desc) == 0) {
	261	dev_desc->part_type = PART_TYPE_ISO;
	262	return;
	263	}
	264	#endif
	265
	266	#ifdef CONFIG_MAC_PARTITION
	267	if (test_part_mac(dev_desc) == 0) {
	268	dev_desc->part_type = PART_TYPE_MAC;
	269	return;
	270	}
	271	#endif
	272
07f3d789	273	/* must be placed before DOS partition detection */
	274	#ifdef CONFIG_EFI_PARTITION
	275	if (test_part_efi(dev_desc) == 0) {
	276	dev_desc->part_type = PART_TYPE_EFI;
	277	return;
	278	}
	279	#endif
	280
affae2bf WD	281	#ifdef CONFIG_DOS_PARTITION
	282	if (test_part_dos(dev_desc) == 0) {
	283	dev_desc->part_type = PART_TYPE_DOS;
	284	return;
	285	}
	286	#endif
c7de829c WD	287
	288	#ifdef CONFIG_AMIGA_PARTITION
	289	if (test_part_amiga(dev_desc) == 0) {
	290	dev_desc->part_type = PART_TYPE_AMIGA;
	291	return;
	292	}
	293	#endif
affae2bf WD	294	}
	295
	296
3e3b9569 PP	297	int get_partition_info (block_dev_desc_t *dev_desc, int part
3e3b9569 PP	298	, disk_partition_t *info)
affae2bf	299	{
566a494f	300	switch (dev_desc->part_type) {
affae2bf WD	301	#ifdef CONFIG_MAC_PARTITION
	302	case PART_TYPE_MAC:
	303	if (get_partition_info_mac(dev_desc,part,info) == 0) {
	304	PRINTF ("## Valid MAC partition found ##\n");
	305	return (0);
	306	}
	307	break;
	308	#endif
	309
	310	#ifdef CONFIG_DOS_PARTITION
	311	case PART_TYPE_DOS:
	312	if (get_partition_info_dos(dev_desc,part,info) == 0) {
	313	PRINTF ("## Valid DOS partition found ##\n");
	314	return (0);
	315	}
	316	break;
	317	#endif
	318
	319	#ifdef CONFIG_ISO_PARTITION
	320	case PART_TYPE_ISO:
	321	if (get_partition_info_iso(dev_desc,part,info) == 0) {
	322	PRINTF ("## Valid ISO boot partition found ##\n");
	323	return (0);
	324	}
	325	break;
	326	#endif
c7de829c WD	327
	328	#ifdef CONFIG_AMIGA_PARTITION
	329	case PART_TYPE_AMIGA:
	330	if (get_partition_info_amiga(dev_desc, part, info) == 0)
	331	{
	332	PRINTF ("## Valid Amiga partition found ##\n");
	333	return (0);
	334	}
	335	break;
	336	#endif
07f3d789	337
	338	#ifdef CONFIG_EFI_PARTITION
	339	case PART_TYPE_EFI:
	340	if (get_partition_info_efi(dev_desc,part,info) == 0) {
	341	PRINTF ("## Valid EFI partition found ##\n");
	342	return (0);
	343	}
	344	break;
	345	#endif
affae2bf WD	346	default:
	347	break;
	348	}
	349	return (-1);
	350	}
	351
	352	static void print_part_header (const char type, block_dev_desc_t dev_desc)
	353	{
	354	puts ("\nPartition Map for ");
	355	switch (dev_desc->if_type) {
726c0f1e DZ	356	case IF_TYPE_IDE:
	357	puts ("IDE");
	358	break;
	359	case IF_TYPE_SATA:
	360	puts ("SATA");
	361	break;
	362	case IF_TYPE_SCSI:
	363	puts ("SCSI");
	364	break;
	365	case IF_TYPE_ATAPI:
	366	puts ("ATAPI");
	367	break;
	368	case IF_TYPE_USB:
	369	puts ("USB");
	370	break;
	371	case IF_TYPE_DOC:
	372	puts ("DOC");
	373	break;
8f3b9642 LW	374	case IF_TYPE_MMC:
	375	puts ("MMC");
	376	break;
726c0f1e DZ	377	default:
	378	puts ("UNKNOWN");
	379	break;
affae2bf WD	380	}
	381	printf (" device %d -- Partition Type: %s\n\n",
	382	dev_desc->dev, type);
	383	}
	384
	385	void print_part (block_dev_desc_t * dev_desc)
	386	{
	387
	388	switch (dev_desc->part_type) {
	389	#ifdef CONFIG_MAC_PARTITION
	390	case PART_TYPE_MAC:
	391	PRINTF ("## Testing for valid MAC partition ##\n");
	392	print_part_header ("MAC", dev_desc);
	393	print_part_mac (dev_desc);
	394	return;
	395	#endif
	396	#ifdef CONFIG_DOS_PARTITION
	397	case PART_TYPE_DOS:
	398	PRINTF ("## Testing for valid DOS partition ##\n");
	399	print_part_header ("DOS", dev_desc);
	400	print_part_dos (dev_desc);
	401	return;
	402	#endif
	403
	404	#ifdef CONFIG_ISO_PARTITION
	405	case PART_TYPE_ISO:
	406	PRINTF ("## Testing for valid ISO Boot partition ##\n");
	407	print_part_header ("ISO", dev_desc);
	408	print_part_iso (dev_desc);
	409	return;
	410	#endif
c7de829c WD	411
	412	#ifdef CONFIG_AMIGA_PARTITION
	413	case PART_TYPE_AMIGA:
	414	PRINTF ("## Testing for a valid Amiga partition ##\n");
	415	print_part_header ("AMIGA", dev_desc);
	416	print_part_amiga (dev_desc);
	417	return;
	418	#endif
07f3d789	419
	420	#ifdef CONFIG_EFI_PARTITION
	421	case PART_TYPE_EFI:
	422	PRINTF ("## Testing for valid EFI partition ##\n");
	423	print_part_header ("EFI", dev_desc);
	424	print_part_efi (dev_desc);
	425	return;
	426	#endif
affae2bf WD	427	}
	428	puts ("## Unknown partition table\n");
	429	}
	430
	431
07f3d789	432	#else /* neither MAC nor DOS nor ISO nor AMIGA nor EFI partition configured */
725671cc	433	# error neither CONFIG_MAC_PARTITION nor CONFIG_DOS_PARTITION
07f3d789	434	# error nor CONFIG_ISO_PARTITION nor CONFIG_AMIGA_PARTITION
07f3d789	435	# error nor CONFIG_EFI_PARTITION configured!
affae2bf WD	436	#endif
affae2bf WD	437
cde5c64d	438	#endif