[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_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
	{ },
};

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;

	if (!ifname)
		return NULL;

	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_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_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) \|\| \
c7057b52	38	defined(CONFIG_CMD_SATA) \|\| \
cde5c64d JL	39	defined(CONFIG_CMD_SCSI) \|\| \
cde5c64d JL	40	defined(CONFIG_CMD_USB) \|\| \
735dd97b GL	41	defined(CONFIG_MMC) \|\| \
	42	defined(CONFIG_SYSTEMACE) )
	43
	44	struct block_drvr {
	45	char *name;
	46	block_dev_desc_t* (*get_dev)(int dev);
	47	};
	48
	49	static const struct block_drvr block_drvr[] = {
cde5c64d	50	#if defined(CONFIG_CMD_IDE)
735dd97b GL	51	{ .name = "ide", .get_dev = ide_get_dev, },
735dd97b GL	52	#endif
c7057b52 DL	53	#if defined(CONFIG_CMD_SATA)
	54	{.name = "sata", .get_dev = sata_get_dev, },
	55	#endif
cde5c64d	56	#if defined(CONFIG_CMD_SCSI)
735dd97b GL	57	{ .name = "scsi", .get_dev = scsi_get_dev, },
735dd97b GL	58	#endif
cde5c64d	59	#if defined(CONFIG_CMD_USB) && defined(CONFIG_USB_STORAGE)
735dd97b GL	60	{ .name = "usb", .get_dev = usb_stor_get_dev, },
	61	#endif
	62	#if defined(CONFIG_MMC)
	63	{ .name = "mmc", .get_dev = mmc_get_dev, },
	64	#endif
	65	#if defined(CONFIG_SYSTEMACE)
	66	{ .name = "ace", .get_dev = systemace_get_dev, },
	67	#endif
	68	{ },
	69	};
	70
751bb571	71	DECLARE_GLOBAL_DATA_PTR;
751bb571	72
735dd97b GL	73	block_dev_desc_t get_dev(char ifname, int dev)
	74	{
	75	const struct block_drvr *drvr = block_drvr;
6c7cac8c	76	block_dev_desc_t* (*reloc_get_dev)(int dev);
23090dac	77	char *name;
735dd97b	78
7e71dc68 TK	79	if (!ifname)
	80	return NULL;
	81
23090dac	82	name = drvr->name;
2e5167cc	83	#ifdef CONFIG_NEEDS_MANUAL_RELOC
23090dac HS	84	name += gd->reloc_off;
23090dac HS	85	#endif
b16aadf4	86	while (drvr->name) {
23090dac	87	name = drvr->name;
521af04d	88	reloc_get_dev = drvr->get_dev;
2e5167cc	89	#ifdef CONFIG_NEEDS_MANUAL_RELOC
23090dac	90	name += gd->reloc_off;
521af04d PT	91	reloc_get_dev += gd->reloc_off;
521af04d PT	92	#endif
23090dac	93	if (strncmp(ifname, name, strlen(name)) == 0)
751bb571	94	return reloc_get_dev(dev);
735dd97b GL	95	drvr++;
	96	}
	97	return NULL;
	98	}
	99	#else
	100	block_dev_desc_t get_dev(char ifname, int dev)
	101	{
	102	return NULL;
	103	}
	104	#endif
	105
cde5c64d	106	#if (defined(CONFIG_CMD_IDE) \|\| \
c7057b52	107	defined(CONFIG_CMD_SATA) \|\| \
cde5c64d JL	108	defined(CONFIG_CMD_SCSI) \|\| \
cde5c64d JL	109	defined(CONFIG_CMD_USB) \|\| \
1968e615 WD	110	defined(CONFIG_MMC) \|\| \
1968e615 WD	111	defined(CONFIG_SYSTEMACE) )
affae2bf WD	112
	113	/* ------------------------------------------------------------------------- */
	114	/*
	115	* reports device info to the user
	116	*/
69a2a4d9	117
42dfe7a1	118	#ifdef CONFIG_LBA48
69a2a4d9	119	typedef uint64_t lba512_t;
c40b2956	120	#else
69a2a4d9	121	typedef lbaint_t lba512_t;
c40b2956	122	#endif
affae2bf	123
69a2a4d9 ST	124	/*
	125	* Overflowless variant of (block_count * mul_by / div_by)
	126	* when div_by > mul_by
	127	*/
	128	static lba512_t lba512_muldiv (lba512_t block_count, lba512_t mul_by, lba512_t div_by)
	129	{
	130	lba512_t bc_quot, bc_rem;
	131
	132	/* x * m / d == x / d * m + (x % d) * m / d */
	133	bc_quot = block_count / div_by;
	134	bc_rem = block_count - div_by * bc_quot;
	135	return bc_quot * mul_by + (bc_rem * mul_by) / div_by;
	136	}
	137
	138	void dev_print (block_dev_desc_t *dev_desc)
	139	{
	140	lba512_t lba512; /* number of blocks if 512bytes block size */
	141
af75a45d WD	142	if (dev_desc->type == DEV_TYPE_UNKNOWN) {
	143	puts ("not available\n");
	144	return;
	145	}
	146
8ec6e332	147	switch (dev_desc->if_type) {
574b3195 DZ	148	case IF_TYPE_SCSI:
	149	printf ("(%d:%d) Vendor: %s Prod.: %s Rev: %s\n",
	150	dev_desc->target,dev_desc->lun,
affae2bf	151	dev_desc->vendor,
574b3195 DZ	152	dev_desc->product,
	153	dev_desc->revision);
	154	break;
6e24a1eb	155	case IF_TYPE_ATAPI:
574b3195 DZ	156	case IF_TYPE_IDE:
574b3195 DZ	157	case IF_TYPE_SATA:
c7057b52 DL	158	printf ("Model: %s Firm: %s Ser#: %s\n",
	159	dev_desc->vendor,
	160	dev_desc->revision,
	161	dev_desc->product);
574b3195	162	break;
6e24a1eb RB	163	case IF_TYPE_SD:
6e24a1eb RB	164	case IF_TYPE_MMC:
47bebe34 NCL	165	case IF_TYPE_USB:
	166	printf ("Vendor: %s Rev: %s Prod: %s\n",
	167	dev_desc->vendor,
	168	dev_desc->revision,
	169	dev_desc->product);
	170	break;
6e24a1eb RB	171	case IF_TYPE_DOC:
	172	puts("device type DOC\n");
	173	return;
8ec6e332	174	case IF_TYPE_UNKNOWN:
6e24a1eb RB	175	puts("device type unknown\n");
6e24a1eb RB	176	return;
574b3195	177	default:
6e24a1eb	178	printf("Unhandled device type: %i\n", dev_desc->if_type);
574b3195	179	return;
affae2bf WD	180	}
	181	puts (" Type: ");
	182	if (dev_desc->removable)
	183	puts ("Removable ");
	184	switch (dev_desc->type & 0x1F) {
726c0f1e DZ	185	case DEV_TYPE_HARDDISK:
	186	puts ("Hard Disk");
	187	break;
	188	case DEV_TYPE_CDROM:
	189	puts ("CD ROM");
	190	break;
	191	case DEV_TYPE_OPDISK:
	192	puts ("Optical Device");
	193	break;
	194	case DEV_TYPE_TAPE:
	195	puts ("Tape");
	196	break;
	197	default:
	198	printf ("# %02X #", dev_desc->type & 0x1F);
	199	break;
affae2bf WD	200	}
	201	puts ("\n");
	202	if ((dev_desc->lba * dev_desc->blksz)>0L) {
	203	ulong mb, mb_quot, mb_rem, gb, gb_quot, gb_rem;
c40b2956	204	lbaint_t lba;
6e592385 WD	205
6e592385 WD	206	lba = dev_desc->lba;
affae2bf	207
c40b2956	208	lba512 = (lba * (dev_desc->blksz/512));
affae2bf	209	/* round to 1 digit */
69a2a4d9 ST	210	mb = lba512_muldiv(lba512, 10, 2048); /* 2048 = (1024 * 1024) / 512 MB */
69a2a4d9 ST	211
affae2bf WD	212	mb_quot = mb / 10;
	213	mb_rem = mb - (10 * mb_quot);
	214
	215	gb = mb / 1024;
	216	gb_quot = gb / 10;
	217	gb_rem = gb - (10 * gb_quot);
42dfe7a1	218	#ifdef CONFIG_LBA48
6e592385	219	if (dev_desc->lba48)
c40b2956 WD	220	printf (" Supports 48-bit addressing\n");
c40b2956 WD	221	#endif
4b142feb	222	#if defined(CONFIG_SYS_64BIT_LBA)
6c6166f5	223	printf (" Capacity: %ld.%ld MB = %ld.%ld GB (%Ld x %ld)\n",
c40b2956 WD	224	mb_quot, mb_rem,
	225	gb_quot, gb_rem,
	226	lba,
	227	dev_desc->blksz);
	228	#else
affae2bf WD	229	printf (" Capacity: %ld.%ld MB = %ld.%ld GB (%ld x %ld)\n",
	230	mb_quot, mb_rem,
	231	gb_quot, gb_rem,
c40b2956	232	(ulong)lba,
affae2bf	233	dev_desc->blksz);
c40b2956	234	#endif
affae2bf WD	235	} else {
	236	puts (" Capacity: not available\n");
	237	}
	238	}
b3aff0cb	239	#endif
affae2bf	240
cde5c64d	241	#if (defined(CONFIG_CMD_IDE) \|\| \
c7057b52	242	defined(CONFIG_CMD_SATA) \|\| \
cde5c64d JL	243	defined(CONFIG_CMD_SCSI) \|\| \
cde5c64d JL	244	defined(CONFIG_CMD_USB) \|\| \
7fac3f69	245	defined(CONFIG_MMC) \|\| \
75eb82ec	246	defined(CONFIG_SYSTEMACE) )
affae2bf	247
affae2bf WD	248	#if defined(CONFIG_MAC_PARTITION) \|\| \
affae2bf WD	249	defined(CONFIG_DOS_PARTITION) \|\| \
c7de829c	250	defined(CONFIG_ISO_PARTITION) \|\| \
07f3d789	251	defined(CONFIG_AMIGA_PARTITION) \|\| \
07f3d789	252	defined(CONFIG_EFI_PARTITION)
affae2bf WD	253
	254	void init_part (block_dev_desc_t * dev_desc)
	255	{
	256	#ifdef CONFIG_ISO_PARTITION
	257	if (test_part_iso(dev_desc) == 0) {
	258	dev_desc->part_type = PART_TYPE_ISO;
	259	return;
	260	}
	261	#endif
	262
	263	#ifdef CONFIG_MAC_PARTITION
	264	if (test_part_mac(dev_desc) == 0) {
	265	dev_desc->part_type = PART_TYPE_MAC;
	266	return;
	267	}
	268	#endif
	269
07f3d789	270	/* must be placed before DOS partition detection */
	271	#ifdef CONFIG_EFI_PARTITION
	272	if (test_part_efi(dev_desc) == 0) {
	273	dev_desc->part_type = PART_TYPE_EFI;
	274	return;
	275	}
	276	#endif
	277
affae2bf WD	278	#ifdef CONFIG_DOS_PARTITION
	279	if (test_part_dos(dev_desc) == 0) {
	280	dev_desc->part_type = PART_TYPE_DOS;
	281	return;
	282	}
	283	#endif
c7de829c WD	284
	285	#ifdef CONFIG_AMIGA_PARTITION
	286	if (test_part_amiga(dev_desc) == 0) {
	287	dev_desc->part_type = PART_TYPE_AMIGA;
	288	return;
	289	}
	290	#endif
affae2bf WD	291	}
	292
	293
3e3b9569 PP	294	int get_partition_info (block_dev_desc_t *dev_desc, int part
3e3b9569 PP	295	, disk_partition_t *info)
affae2bf	296	{
566a494f	297	switch (dev_desc->part_type) {
affae2bf WD	298	#ifdef CONFIG_MAC_PARTITION
	299	case PART_TYPE_MAC:
	300	if (get_partition_info_mac(dev_desc,part,info) == 0) {
	301	PRINTF ("## Valid MAC partition found ##\n");
	302	return (0);
	303	}
	304	break;
	305	#endif
	306
	307	#ifdef CONFIG_DOS_PARTITION
	308	case PART_TYPE_DOS:
	309	if (get_partition_info_dos(dev_desc,part,info) == 0) {
	310	PRINTF ("## Valid DOS partition found ##\n");
	311	return (0);
	312	}
	313	break;
	314	#endif
	315
	316	#ifdef CONFIG_ISO_PARTITION
	317	case PART_TYPE_ISO:
	318	if (get_partition_info_iso(dev_desc,part,info) == 0) {
	319	PRINTF ("## Valid ISO boot partition found ##\n");
	320	return (0);
	321	}
	322	break;
	323	#endif
c7de829c WD	324
	325	#ifdef CONFIG_AMIGA_PARTITION
	326	case PART_TYPE_AMIGA:
	327	if (get_partition_info_amiga(dev_desc, part, info) == 0)
	328	{
	329	PRINTF ("## Valid Amiga partition found ##\n");
	330	return (0);
	331	}
	332	break;
	333	#endif
07f3d789	334
	335	#ifdef CONFIG_EFI_PARTITION
	336	case PART_TYPE_EFI:
	337	if (get_partition_info_efi(dev_desc,part,info) == 0) {
	338	PRINTF ("## Valid EFI partition found ##\n");
	339	return (0);
	340	}
	341	break;
	342	#endif
affae2bf WD	343	default:
	344	break;
	345	}
	346	return (-1);
	347	}
	348
	349	static void print_part_header (const char type, block_dev_desc_t dev_desc)
	350	{
	351	puts ("\nPartition Map for ");
	352	switch (dev_desc->if_type) {
726c0f1e DZ	353	case IF_TYPE_IDE:
	354	puts ("IDE");
	355	break;
	356	case IF_TYPE_SATA:
	357	puts ("SATA");
	358	break;
	359	case IF_TYPE_SCSI:
	360	puts ("SCSI");
	361	break;
	362	case IF_TYPE_ATAPI:
	363	puts ("ATAPI");
	364	break;
	365	case IF_TYPE_USB:
	366	puts ("USB");
	367	break;
	368	case IF_TYPE_DOC:
	369	puts ("DOC");
	370	break;
8f3b9642 LW	371	case IF_TYPE_MMC:
	372	puts ("MMC");
	373	break;
726c0f1e DZ	374	default:
	375	puts ("UNKNOWN");
	376	break;
affae2bf WD	377	}
	378	printf (" device %d -- Partition Type: %s\n\n",
	379	dev_desc->dev, type);
	380	}
	381
	382	void print_part (block_dev_desc_t * dev_desc)
	383	{
	384
	385	switch (dev_desc->part_type) {
	386	#ifdef CONFIG_MAC_PARTITION
	387	case PART_TYPE_MAC:
	388	PRINTF ("## Testing for valid MAC partition ##\n");
	389	print_part_header ("MAC", dev_desc);
	390	print_part_mac (dev_desc);
	391	return;
	392	#endif
	393	#ifdef CONFIG_DOS_PARTITION
	394	case PART_TYPE_DOS:
	395	PRINTF ("## Testing for valid DOS partition ##\n");
	396	print_part_header ("DOS", dev_desc);
	397	print_part_dos (dev_desc);
	398	return;
	399	#endif
	400
	401	#ifdef CONFIG_ISO_PARTITION
	402	case PART_TYPE_ISO:
	403	PRINTF ("## Testing for valid ISO Boot partition ##\n");
	404	print_part_header ("ISO", dev_desc);
	405	print_part_iso (dev_desc);
	406	return;
	407	#endif
c7de829c WD	408
	409	#ifdef CONFIG_AMIGA_PARTITION
	410	case PART_TYPE_AMIGA:
	411	PRINTF ("## Testing for a valid Amiga partition ##\n");
	412	print_part_header ("AMIGA", dev_desc);
	413	print_part_amiga (dev_desc);
	414	return;
	415	#endif
07f3d789	416
	417	#ifdef CONFIG_EFI_PARTITION
	418	case PART_TYPE_EFI:
	419	PRINTF ("## Testing for valid EFI partition ##\n");
	420	print_part_header ("EFI", dev_desc);
	421	print_part_efi (dev_desc);
	422	return;
	423	#endif
affae2bf WD	424	}
	425	puts ("## Unknown partition table\n");
	426	}
	427
	428
07f3d789	429	#else /* neither MAC nor DOS nor ISO nor AMIGA nor EFI partition configured */
725671cc	430	# error neither CONFIG_MAC_PARTITION nor CONFIG_DOS_PARTITION
07f3d789	431	# error nor CONFIG_ISO_PARTITION nor CONFIG_AMIGA_PARTITION
07f3d789	432	# error nor CONFIG_EFI_PARTITION configured!
affae2bf WD	433	#endif
affae2bf WD	434
cde5c64d	435	#endif