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git.ipfire.org Git - people/ms/u-boot.git/blob - disk/part.c
3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
5 * See file CREDITS for list of people who contributed to this
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.
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.
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,
32 #define PRINTF(fmt,args...) printf (fmt ,##args)
34 #define PRINTF(fmt,args...)
37 #if (defined(CONFIG_CMD_IDE) || \
38 defined(CONFIG_CMD_MG_DISK) || \
39 defined(CONFIG_CMD_SATA) || \
40 defined(CONFIG_CMD_SCSI) || \
41 defined(CONFIG_CMD_USB) || \
42 defined(CONFIG_MMC) || \
43 defined(CONFIG_SYSTEMACE) )
47 block_dev_desc_t
* (*get_dev
)(int dev
);
50 static const struct block_drvr block_drvr
[] = {
51 #if defined(CONFIG_CMD_IDE)
52 { .name
= "ide", .get_dev
= ide_get_dev
, },
54 #if defined(CONFIG_CMD_SATA)
55 {.name
= "sata", .get_dev
= sata_get_dev
, },
57 #if defined(CONFIG_CMD_SCSI)
58 { .name
= "scsi", .get_dev
= scsi_get_dev
, },
60 #if defined(CONFIG_CMD_USB) && defined(CONFIG_USB_STORAGE)
61 { .name
= "usb", .get_dev
= usb_stor_get_dev
, },
63 #if defined(CONFIG_MMC)
64 { .name
= "mmc", .get_dev
= mmc_get_dev
, },
66 #if defined(CONFIG_SYSTEMACE)
67 { .name
= "ace", .get_dev
= systemace_get_dev
, },
69 #if defined(CONFIG_CMD_MG_DISK)
70 { .name
= "mgd", .get_dev
= mg_disk_get_dev
, },
75 DECLARE_GLOBAL_DATA_PTR
;
77 block_dev_desc_t
*get_dev(char* ifname
, int dev
)
79 const struct block_drvr
*drvr
= block_drvr
;
80 block_dev_desc_t
* (*reloc_get_dev
)(int dev
);
83 reloc_get_dev
= drvr
->get_dev
;
84 #ifndef CONFIG_RELOC_FIXUP_WORKS
85 reloc_get_dev
+= gd
->reloc_off
;
87 if (strncmp(ifname
, drvr
->name
, strlen(drvr
->name
)) == 0)
88 return reloc_get_dev(dev
);
94 block_dev_desc_t
*get_dev(char* ifname
, int dev
)
100 #if (defined(CONFIG_CMD_IDE) || \
101 defined(CONFIG_CMD_MG_DISK) || \
102 defined(CONFIG_CMD_SATA) || \
103 defined(CONFIG_CMD_SCSI) || \
104 defined(CONFIG_CMD_USB) || \
105 defined(CONFIG_MMC) || \
106 defined(CONFIG_SYSTEMACE) )
108 /* ------------------------------------------------------------------------- */
110 * reports device info to the user
112 void dev_print (block_dev_desc_t
*dev_desc
)
115 uint64_t lba512
; /* number of blocks if 512bytes block size */
120 if (dev_desc
->type
== DEV_TYPE_UNKNOWN
) {
121 puts ("not available\n");
125 switch (dev_desc
->if_type
) {
127 printf ("(%d:%d) Vendor: %s Prod.: %s Rev: %s\n",
128 dev_desc
->target
,dev_desc
->lun
,
136 printf ("Model: %s Firm: %s Ser#: %s\n",
144 printf ("Vendor: %s Rev: %s Prod: %s\n",
150 puts("device type DOC\n");
152 case IF_TYPE_UNKNOWN
:
153 puts("device type unknown\n");
156 printf("Unhandled device type: %i\n", dev_desc
->if_type
);
160 if (dev_desc
->removable
)
162 switch (dev_desc
->type
& 0x1F) {
163 case DEV_TYPE_HARDDISK
:
169 case DEV_TYPE_OPDISK
:
170 puts ("Optical Device");
176 printf ("# %02X #", dev_desc
->type
& 0x1F);
180 if ((dev_desc
->lba
* dev_desc
->blksz
)>0L) {
181 ulong mb
, mb_quot
, mb_rem
, gb
, gb_quot
, gb_rem
;
186 lba512
= (lba
* (dev_desc
->blksz
/512));
187 mb
= (10 * lba512
) / 2048; /* 2048 = (1024 * 1024) / 512 MB */
188 /* round to 1 digit */
190 mb_rem
= mb
- (10 * mb_quot
);
194 gb_rem
= gb
- (10 * gb_quot
);
197 printf (" Supports 48-bit addressing\n");
199 #if defined(CONFIG_SYS_64BIT_LBA)
200 printf (" Capacity: %ld.%ld MB = %ld.%ld GB (%Ld x %ld)\n",
206 printf (" Capacity: %ld.%ld MB = %ld.%ld GB (%ld x %ld)\n",
213 puts (" Capacity: not available\n");
218 #if (defined(CONFIG_CMD_IDE) || \
219 defined(CONFIG_CMD_MG_DISK) || \
220 defined(CONFIG_CMD_SATA) || \
221 defined(CONFIG_CMD_SCSI) || \
222 defined(CONFIG_CMD_USB) || \
223 defined(CONFIG_MMC) || \
224 defined(CONFIG_SYSTEMACE) )
226 #if defined(CONFIG_MAC_PARTITION) || \
227 defined(CONFIG_DOS_PARTITION) || \
228 defined(CONFIG_ISO_PARTITION) || \
229 defined(CONFIG_AMIGA_PARTITION) || \
230 defined(CONFIG_EFI_PARTITION)
232 void init_part (block_dev_desc_t
* dev_desc
)
234 #ifdef CONFIG_ISO_PARTITION
235 if (test_part_iso(dev_desc
) == 0) {
236 dev_desc
->part_type
= PART_TYPE_ISO
;
241 #ifdef CONFIG_MAC_PARTITION
242 if (test_part_mac(dev_desc
) == 0) {
243 dev_desc
->part_type
= PART_TYPE_MAC
;
248 /* must be placed before DOS partition detection */
249 #ifdef CONFIG_EFI_PARTITION
250 if (test_part_efi(dev_desc
) == 0) {
251 dev_desc
->part_type
= PART_TYPE_EFI
;
256 #ifdef CONFIG_DOS_PARTITION
257 if (test_part_dos(dev_desc
) == 0) {
258 dev_desc
->part_type
= PART_TYPE_DOS
;
263 #ifdef CONFIG_AMIGA_PARTITION
264 if (test_part_amiga(dev_desc
) == 0) {
265 dev_desc
->part_type
= PART_TYPE_AMIGA
;
272 int get_partition_info (block_dev_desc_t
*dev_desc
, int part
273 , disk_partition_t
*info
)
275 switch (dev_desc
->part_type
) {
276 #ifdef CONFIG_MAC_PARTITION
278 if (get_partition_info_mac(dev_desc
,part
,info
) == 0) {
279 PRINTF ("## Valid MAC partition found ##\n");
285 #ifdef CONFIG_DOS_PARTITION
287 if (get_partition_info_dos(dev_desc
,part
,info
) == 0) {
288 PRINTF ("## Valid DOS partition found ##\n");
294 #ifdef CONFIG_ISO_PARTITION
296 if (get_partition_info_iso(dev_desc
,part
,info
) == 0) {
297 PRINTF ("## Valid ISO boot partition found ##\n");
303 #ifdef CONFIG_AMIGA_PARTITION
304 case PART_TYPE_AMIGA
:
305 if (get_partition_info_amiga(dev_desc
, part
, info
) == 0)
307 PRINTF ("## Valid Amiga partition found ##\n");
313 #ifdef CONFIG_EFI_PARTITION
315 if (get_partition_info_efi(dev_desc
,part
,info
) == 0) {
316 PRINTF ("## Valid EFI partition found ##\n");
327 static void print_part_header (const char *type
, block_dev_desc_t
* dev_desc
)
329 puts ("\nPartition Map for ");
330 switch (dev_desc
->if_type
) {
353 printf (" device %d -- Partition Type: %s\n\n",
354 dev_desc
->dev
, type
);
357 void print_part (block_dev_desc_t
* dev_desc
)
360 switch (dev_desc
->part_type
) {
361 #ifdef CONFIG_MAC_PARTITION
363 PRINTF ("## Testing for valid MAC partition ##\n");
364 print_part_header ("MAC", dev_desc
);
365 print_part_mac (dev_desc
);
368 #ifdef CONFIG_DOS_PARTITION
370 PRINTF ("## Testing for valid DOS partition ##\n");
371 print_part_header ("DOS", dev_desc
);
372 print_part_dos (dev_desc
);
376 #ifdef CONFIG_ISO_PARTITION
378 PRINTF ("## Testing for valid ISO Boot partition ##\n");
379 print_part_header ("ISO", dev_desc
);
380 print_part_iso (dev_desc
);
384 #ifdef CONFIG_AMIGA_PARTITION
385 case PART_TYPE_AMIGA
:
386 PRINTF ("## Testing for a valid Amiga partition ##\n");
387 print_part_header ("AMIGA", dev_desc
);
388 print_part_amiga (dev_desc
);
392 #ifdef CONFIG_EFI_PARTITION
394 PRINTF ("## Testing for valid EFI partition ##\n");
395 print_part_header ("EFI", dev_desc
);
396 print_part_efi (dev_desc
);
400 puts ("## Unknown partition table\n");
404 #else /* neither MAC nor DOS nor ISO nor AMIGA nor EFI partition configured */
405 # error neither CONFIG_MAC_PARTITION nor CONFIG_DOS_PARTITION
406 # error nor CONFIG_ISO_PARTITION nor CONFIG_AMIGA_PARTITION
407 # error nor CONFIG_EFI_PARTITION configured!