]>
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_SATA) || \
39 defined(CONFIG_CMD_SCSI) || \
40 defined(CONFIG_CMD_USB) || \
41 defined(CONFIG_MMC) || \
42 defined(CONFIG_SYSTEMACE) )
46 block_dev_desc_t
* (*get_dev
)(int dev
);
49 static const struct block_drvr block_drvr
[] = {
50 #if defined(CONFIG_CMD_IDE)
51 { .name
= "ide", .get_dev
= ide_get_dev
, },
53 #if defined(CONFIG_CMD_SATA)
54 {.name
= "sata", .get_dev
= sata_get_dev
, },
56 #if defined(CONFIG_CMD_SCSI)
57 { .name
= "scsi", .get_dev
= scsi_get_dev
, },
59 #if defined(CONFIG_CMD_USB) && defined(CONFIG_USB_STORAGE)
60 { .name
= "usb", .get_dev
= usb_stor_get_dev
, },
62 #if defined(CONFIG_MMC)
63 { .name
= "mmc", .get_dev
= mmc_get_dev
, },
65 #if defined(CONFIG_SYSTEMACE)
66 { .name
= "ace", .get_dev
= systemace_get_dev
, },
71 DECLARE_GLOBAL_DATA_PTR
;
73 block_dev_desc_t
*get_dev(char* ifname
, int dev
)
75 const struct block_drvr
*drvr
= block_drvr
;
76 block_dev_desc_t
* (*reloc_get_dev
)(int dev
);
79 reloc_get_dev
= drvr
->get_dev
+ gd
->reloc_off
;
80 if (strncmp(ifname
, drvr
->name
, strlen(drvr
->name
)) == 0)
81 return reloc_get_dev(dev
);
87 block_dev_desc_t
*get_dev(char* ifname
, int dev
)
93 #if (defined(CONFIG_CMD_IDE) || \
94 defined(CONFIG_CMD_SATA) || \
95 defined(CONFIG_CMD_SCSI) || \
96 defined(CONFIG_CMD_USB) || \
97 defined(CONFIG_MMC) || \
98 defined(CONFIG_SYSTEMACE) )
100 /* ------------------------------------------------------------------------- */
102 * reports device info to the user
104 void dev_print (block_dev_desc_t
*dev_desc
)
107 uint64_t lba512
; /* number of blocks if 512bytes block size */
112 switch (dev_desc
->if_type
) {
114 printf ("(%d:%d) Vendor: %s Prod.: %s Rev: %s\n",
115 dev_desc
->target
,dev_desc
->lun
,
123 printf ("Model: %s Firm: %s Ser#: %s\n",
131 printf ("Vendor: %s Rev: %s Prod: %s\n",
137 puts("device type DOC\n");
139 case IF_TYPE_UNKNOWN
:
140 puts("device type unknown\n");
143 printf("Unhandled device type: %i\n", dev_desc
->if_type
);
147 if (dev_desc
->removable
)
149 switch (dev_desc
->type
& 0x1F) {
150 case DEV_TYPE_HARDDISK
:
156 case DEV_TYPE_OPDISK
:
157 puts ("Optical Device");
163 printf ("# %02X #", dev_desc
->type
& 0x1F);
167 if ((dev_desc
->lba
* dev_desc
->blksz
)>0L) {
168 ulong mb
, mb_quot
, mb_rem
, gb
, gb_quot
, gb_rem
;
173 lba512
= (lba
* (dev_desc
->blksz
/512));
174 mb
= (10 * lba512
) / 2048; /* 2048 = (1024 * 1024) / 512 MB */
175 /* round to 1 digit */
177 mb_rem
= mb
- (10 * mb_quot
);
181 gb_rem
= gb
- (10 * gb_quot
);
184 printf (" Supports 48-bit addressing\n");
186 #if defined(CFG_64BIT_LBA) && defined(CFG_64BIT_VSPRINTF)
187 printf (" Capacity: %ld.%ld MB = %ld.%ld GB (%qd x %ld)\n",
193 printf (" Capacity: %ld.%ld MB = %ld.%ld GB (%ld x %ld)\n",
200 puts (" Capacity: not available\n");
205 #if (defined(CONFIG_CMD_IDE) || \
206 defined(CONFIG_CMD_SATA) || \
207 defined(CONFIG_CMD_SCSI) || \
208 defined(CONFIG_CMD_USB) || \
209 defined(CONFIG_MMC) || \
210 defined(CONFIG_SYSTEMACE) )
212 #if defined(CONFIG_MAC_PARTITION) || \
213 defined(CONFIG_DOS_PARTITION) || \
214 defined(CONFIG_ISO_PARTITION) || \
215 defined(CONFIG_AMIGA_PARTITION)
217 void init_part (block_dev_desc_t
* dev_desc
)
219 #ifdef CONFIG_ISO_PARTITION
220 if (test_part_iso(dev_desc
) == 0) {
221 dev_desc
->part_type
= PART_TYPE_ISO
;
226 #ifdef CONFIG_MAC_PARTITION
227 if (test_part_mac(dev_desc
) == 0) {
228 dev_desc
->part_type
= PART_TYPE_MAC
;
233 #ifdef CONFIG_DOS_PARTITION
234 if (test_part_dos(dev_desc
) == 0) {
235 dev_desc
->part_type
= PART_TYPE_DOS
;
240 #ifdef CONFIG_AMIGA_PARTITION
241 if (test_part_amiga(dev_desc
) == 0) {
242 dev_desc
->part_type
= PART_TYPE_AMIGA
;
249 int get_partition_info (block_dev_desc_t
*dev_desc
, int part
250 , disk_partition_t
*info
)
252 switch (dev_desc
->part_type
) {
253 #ifdef CONFIG_MAC_PARTITION
255 if (get_partition_info_mac(dev_desc
,part
,info
) == 0) {
256 PRINTF ("## Valid MAC partition found ##\n");
262 #ifdef CONFIG_DOS_PARTITION
264 if (get_partition_info_dos(dev_desc
,part
,info
) == 0) {
265 PRINTF ("## Valid DOS partition found ##\n");
271 #ifdef CONFIG_ISO_PARTITION
273 if (get_partition_info_iso(dev_desc
,part
,info
) == 0) {
274 PRINTF ("## Valid ISO boot partition found ##\n");
280 #ifdef CONFIG_AMIGA_PARTITION
281 case PART_TYPE_AMIGA
:
282 if (get_partition_info_amiga(dev_desc
, part
, info
) == 0)
284 PRINTF ("## Valid Amiga partition found ##\n");
295 static void print_part_header (const char *type
, block_dev_desc_t
* dev_desc
)
297 puts ("\nPartition Map for ");
298 switch (dev_desc
->if_type
) {
321 printf (" device %d -- Partition Type: %s\n\n",
322 dev_desc
->dev
, type
);
325 void print_part (block_dev_desc_t
* dev_desc
)
328 switch (dev_desc
->part_type
) {
329 #ifdef CONFIG_MAC_PARTITION
331 PRINTF ("## Testing for valid MAC partition ##\n");
332 print_part_header ("MAC", dev_desc
);
333 print_part_mac (dev_desc
);
336 #ifdef CONFIG_DOS_PARTITION
338 PRINTF ("## Testing for valid DOS partition ##\n");
339 print_part_header ("DOS", dev_desc
);
340 print_part_dos (dev_desc
);
344 #ifdef CONFIG_ISO_PARTITION
346 PRINTF ("## Testing for valid ISO Boot partition ##\n");
347 print_part_header ("ISO", dev_desc
);
348 print_part_iso (dev_desc
);
352 #ifdef CONFIG_AMIGA_PARTITION
353 case PART_TYPE_AMIGA
:
354 PRINTF ("## Testing for a valid Amiga partition ##\n");
355 print_part_header ("AMIGA", dev_desc
);
356 print_part_amiga (dev_desc
);
360 puts ("## Unknown partition table\n");
364 #else /* neither MAC nor DOS nor ISO partition configured */
365 # error neither CONFIG_MAC_PARTITION nor CONFIG_DOS_PARTITION
366 # error nor CONFIG_ISO_PARTITION configured!